Find cheap flights from Colorado to Glasgow

Find cheap flights from Colorado to Glasgow

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Good to know - Cheap tickets from Colorado to Glasgow

Low season

AprilBest time to beat the crowds (2% less expensive on average)

High season

JulyMost popular time to fly (10% more expensive on average)

Average price (return flight)

£678(avg. price over the last 2 weeks)

Good deal (return flight)

£595or less

Good deal one-way

£293or less

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Top 5 airlines serving Colorado to Glasgow Intl

Scores according to KAYAK customer reviews

7.9
Lufthansa
Overall score based on 28,002 reviews
8.0
Boarding
7.8
Comfort
8.4
Crew
7.7
Entertainment
7.6
Food
Airline reviews

Cons: "Seats can be better."

Pros: "The crew was fun, informed, and very helpful."
Cons: "The seat, the entertainment, the headphone jack, the food."

Pros: "Flight landed on time"
Cons: "Gate was constantly changed with no audible notification at the gate and boarding process was mayhem"

Pros: "The crew were really friendly and made sure we were looked after."

Cons: "Flight was delayed"

Cons: "Better eat before you board. The food from Denver to Munich was truly uneatable. I am serious and I am not a picky eater."

Pros: "The crew was o.k."

Cons: "Food was OK, could have been better."

Pros: "Beautiful plane, economy seating more generous than normal, excellent in-seat entertainment (easy to navigate, more options than I've ever seen before). Well done!"

Pros: "Great"
Cons: "No problems"

Pros: "The crew & service on our Denver to Munich flight were incredible. Courteous, professional & fun. A crew like this makes flying a pleasure."
Cons: "The seats in economy on the A-350 were a horror show. Couldn't have made them more uncomfortable if they tried. It seems with each new model Airbus puts out the seats regress to more medieval technology."

Pros: "Personal flight attendant. Didnt have to wait for anything. Personal customizable TV. Articulating chair. Food choices and flavors were amazing!"
Cons: "A little pricey, bathrooms were a little crammed"

Pros: "The crew and amenities are excellent!"
Cons: "Economy space is really tight."

Pros: "Service personnel for the most part were friendly on the plane. I was happy that my luggage came with me, i've had several times in the past when it hasn't."
Cons: "Some of the German women and men at the counter could be LESS serious and more polite in customer service. Delayed flight was a long time to wait."

Pros: "Nothing"
Cons: "I have been transatlantic for forty years on various carriers. Without a doubt this was my worst flying experience ever."

Pros: "Lufthansa service is better than any us carrier"
Cons: "They didn’t track my luggage Lost bag for two days"

Cons: "Flight was delayed twice."

Pros: "I like the Aircaraft - A350-900 and service"

Pros: "Efficient"
Cons: "Plane was HOT"

Pros: "Everything was great. The crew couldn’t have been more friendly or accommodating. It was a very enjoyable experience."

Cons: "You cancelled my flight & I lost a whole day of mt trip!"

Pros: "The crew was very friendly as always."
Cons: "I didn't like having to wait on the plane for 5 hours while the plane was being worked on while still on ground at Denver International airport. I really didn't like that once arriving in Frankfurt International airport and missing my connecting flight I was provided a voucher for food that was worth 10 euros which wasn't enough to get a meal only a snack. I read an article on the plane on how well Lufthansa Airlines is doing and how much money they made but yet they have been giving the same amount on vouchers for a very long time."

Cons: "Horrible customer service"

Pros: "Great service!"
Cons: "Breakfast and movie selection could have been better"

Pros: "Slept like a baby with no interruptions."

Pros: "1 hor 30 minutes instead of 2 hours 15"
Cons: "Worst food ever, and zero entertainment"

Cons: "I was unable to make a pre-flight meal selection. Lufthansa customer service indicated I would have vegan options on board. Not the case."

Pros: "I liked that if I asked for something the crew would get to me rapidly. Extra leg room."
Cons: "Boarding process: just a lot of confusion. Inflight crew service poor: the was no time to have any brain reaction when they would pass by with coffee or anything...and when I asked for coffee the answer for a gentlemen of the crew was: coffee already passed by. Really!!?? Make sure that +$1200 are spent well. Rude or inattentive crew members shouldn’t be on flights that are that long...I had to nsist to have a miserable cup of coffee. Movie selection was poor. USB port didn’t work. Shame on you!"

Pros: "At least Lufthansa has a little bit more leg room."

Pros: "See above"
Cons: "See above"

Pros: "Professional courteous staff, and comfortable experience (not easy for a 9-hour flight!). They do not try and "nickel and dime" your for moderate conveniences."
Cons: "Check in at the airport took 40 minutes, for a line that wasn't all that long, mainly due to not having all that many agents available."

Cons: "Couldn't reserve a seat, even 24 hours in advance because web checkin was turned off. Ended up in the middle of the middle on both directions."

Pros: "Awesome entertainment options, great dinner everything was yummy. Nice flight attendant"
Cons: "Flight was delayed, breakfast was horrible except for fruit salad."

Pros: "Great crew service"

Cons: "Entertainment options were not too good. The flight should have more American sitcoms and more Hindi options."

Pros: "First time flying this airlines. The seats were comfortable and spacious. The entertainment options were excellent and the food service was regular and consistent."

Pros: "Interesting the bathroom downstairs...then asking people to not form lines on the stairs makes the process a little more complicated...if a person has mobility problems, which restroom should they use?"
Cons: "The boarding process was confusing. Lack of clear signs and announcements didn't help to form lines. People just went to the gates after families, handicapped, vets, etc..passed the gates, business and first. Improving that process by forming ordered lines would help. Entertainment presented movies that are old and have been dysplayed on flights for years. Entertainment in general is poor. Seating not as expected! I chose my seat online and once on the plane I found out the organization of the seats was different than the one displlayed online. I chose an aisle sea on a 3 seat row and I ended up on a 4 seat row and squeezed in between two other passengers. The seats are "growing" smaller and smaller, and the shape and mobility of the chairs makes them uncomfortable. On my row there were 3 screens installed on the ahead seats, and my screen was by 3/4 in front of the passenger on my right. That made difficult controlling the screen function with me stretching my harm over the other passenger's face. I payed $2,000 for that flight in economy. $2,000 for an economy class is not cheap! And you don't offer a great experience. Either lower the price or improve the overall experience."

Pros: "The overall feeling of this flight was 'relaxed'...after getting over the fact, that this was a huge (two story) airplane. Short flight from Denver to Frankfurt...only 8 hours:)"
Cons: "I would have loved to be offered eye shades and ear plus, since most passengers watched movies and i wanted to sleep:)."

Pros: "The people in the crew were very nice"
Cons: "The two seats that I paid for were the worst seats I've ever had in a plane They were the back two seats of the plane they were so small you should not have them there. I am a small person I had no room my wife is small she had no room. When the seat in front of me laid-back it almost hit my chest."

Pros: "Lufthansa certainly stands out above ALL American carriers"

Cons: "The crew we had was very impatient and irritated quickly. The flighy attendent name was Jorge. Starting at the beggining of the flight before we took of I asked him about the head phones. One child had one on tye chair and I asked him if its suppose to be on the seat or given later on. He said it will be passed later and then with a patronizing manner he gave another head phone set and said: "I guess we havw an emergency". On the flight, every time he with the food and drinks he just stood there next to me talking over my head with the passenger begind me. Very uncomfortable, especially when it happens 6 or 7 times. When asking what drink we wanted ( the first time), i replied apple and orange juicewith no ice. He replied, with a patronizing manner "this it European company, not American company. Here we don't put ive if you do not ask for it".The incident that bother me the most is one that involved my kids also. My daughter (3 years old) was a bit scared of the flight, tired and did not want to sit on her chair. We tried to keek her on the chair buy she started crying laying down on the floor infront of our seats. Jorge the flight attendant saw her and told me to put her on the seat. Not in a manner I expect out of soneone in the service industry. I told him we are working on it and we will have her on the chair as soon as we can. When I said that he got irritated and a bit aggressive. For no reason the situation became hostile. The flight attendent on the other side (do not know his name). Can over and asked us what we needed amd if we need help. I told the other flight attendant we need 5 minutes and he said OK. After a few minutes she calmed down. Anotger passenger asked Jorge what beer it is and he replied, with contempt, " its German beer, its good"."

Pros: "Good flight good seats smooth ride."
Cons: "Boarding was not organized."

Pros: "The crew was very friendly. The food and drink service was excellent. The entertainment was varied. And the flight was smooth and on time which was greatly appreciated."
Cons: "As someone who does not particularly enjoy flying, Lufthansa made everything smooth and enjoyable. That being said, if I have to nitpick... the feet of the seats in front of me were staggered so that my foot space was cut in half by a bar. I had to have one foot on each side... sharing each one with the seatmates on either side of me. It made it so I didn't have a clear space to store my purse, which made the 10 hour flight just a little uncomfortable. Oh...and I could not find the proper jack for the headphones. It's as if the headphones provided were not meant for that entertainment system."

Pros: "Everything"

Cons: "Couldn't sleep because of seating."

Pros: "Plane was quite new with fairly comfortable seats. Great individual screens and entertainment. Food was good. Staff was very friendly. I would fly with Lufthansa again."
Cons: "We might try for the direct flight next time (if it is available). Connecting in the Munich hub added a lot of time and some back and forth flying. I wish our Lufthansa flight back was also with lufthansa rather than United. United SUCKS in comparison. United needs to improve their game and their planes and their service."

Cons: "Announcement system sound quality so poor we couldn't hear the onboard announcements. Our flight attendant was not very friendly and he continued to address us in German even after he was aware that we were English-speaking (he spoke perfect English so that was not the problem). He didn't offer brandy to anyone on our aisle after dinner, even though I heard the attendants on other aisles offering it."

Pros: "Disappointed overall. United Airlines took over here and you could immediately tell the difference."
Cons: "Seats were uncomfortable, no food only snack which is typically crushed pretzels. I typically never fly United because of their service, food etc very poor"

Pros: "I've flown on many different airlines since I was 10 years old and hands down this Lufthansa flight was the best and smoothest flight I have ever experienced. First of all, the plane was very comfortable and had good leg room. The flight staff were all extremely courteous and attentive. There was one point where I was reading in the dark and the crew member asked if I wanted the light turned on to read! Normally I don't sleep on flights, and the same crew member asked if I wanted ice cream since I don't feel like sleeping. The crew seemed to have this magic ability to make the flight more comfortable without the passenger having to even think about it, or try to ask for extra service. All of the crew were just very outstanding and organized throughout the entire flight, they were all generally very helpful and kind. By the time I got off the 14 hour flight, I didn't feel even the slightest bit tired or anxious, I was able to spend time with my friends in Budapest upon landing and stay out till 2 am without having to sleep or rest because the flight was so good."

Pros: "Friendly crew, great access to a variety refreshments, robust entertainment library."
Cons: "No suggestions."

Cons: "Allow business passenger to use front bathroom."

Pros: "Food was great, movie selection too. Everything was great except for I couldn’t really get comfortable to sleep"
Cons: "Not sure how to make the seats more comfortable. I have some back issues though. However, some of my travel companions slept right through the flight."

Pros: "Perfect"
Cons: "Nothing. Flight was amazing"

Pros: "Klm's consistantly high standards in everything they do."
Cons: "Nothing"

Pros: "Confort and kindness"
Cons: "It was too cold"

Pros: "Pleasant crew. Appropriate and efficiently served snack."
Cons: "Boarding and disembarkation were slow."

Cons: "Information on arrival time was not correct"

Pros: "Crew was nice and pleasant"
Cons: "Flight very late"

Pros: "Onboard crew were nice and polite. Flight was on time (a rarity)."
Cons: "The boarding crew was rude and unpleasant, the plane was boiling hot."

Cons: "Staff rude and short"

Pros: "Seat was good"
Cons: "Depart on time (1 hour late), hostess put a laptop in the overhead, which fell out and hit me when the bin was opened"

Pros: "Everything was smooth and effortless."
Cons: "Can’t think of anything."

Cons: "This was just a short commuter flight from Lyon to Amsterdam for connection."

Pros: "One crew member was very good but all were not very available or checking on people. I had a seat that I purchased and it was very hard to recline I only found out that it did if fact recline it the last hour to hour and a half of the trip! It was a difficult push back to get it to recline"
Cons: "If I knew how to recline my seat earlier. I did try several times"

Pros: "Crew was amazing, seats were comfortable with enough leg space even without choosing extra space seats. It was my childhood dream come true to fly with KLM. It was really an exciting trip for me, just that it was short."
Cons: "Well, for me everything was on point. Those who have never travelled with KLM, I would encourage them to do so and I’m sure they will not regret."

Pros: "the crew was nice"
Cons: "Seat confort on long flights, leg rooms,"

Pros: "Very pleased with KLM - efficiency all round and especially the baggage handling at Schipol swhere I had 20 minutes to transfer and my baggage came back with me to the UK which is no mean feat given the hustle and bustle of such a large airport"
Cons: "No downsides at all"

Pros: "The crew was very nice"
Cons: "Uncomfortable seat but it’s only a 1 hour flight so not a big deal."

Cons: "Trouble checking in regarding a visa issue?.. no other trouble at the other airports.."

Pros: "The crew was really friendly."
Cons: "There was a Force Majeur delay in Helsinki due to wings freezing that caused 20 minute delay to Amsterdam and made the interchange stressful."

Pros: "NOTHING"
Cons: "Having to change my seat to accommodate a rude belligerent passenger, who had taken my seat, refused to move until spoken to by steward. She then made my flight a nightmare, until I let her sit in my aisle seat. Even then she was not satisfied, she abused me the whole flight damaged the screen so I could not use it until the steward fixed it. Demanded that I except any and all alcohol to give to her to drink. When I am tea total she then continued to abuse me. I asked the steward to move me he just shrugged his shoulders and said there was nowhere else. This is definitely my the worst flight I have experienced."

Cons: "Flight was delayed, landing at vce took an additional 10 minutes due to no one at the jet way. Luggage service was very slow"

Cons: "Check in at Berlin was extremly slow. Staff was very unprofessional and not very friendly."

Pros: "Was happy to pay extra 45.5 pounds for laugages which was hidden"
Cons: "Not happy to pay extra money for my case"

Cons: "Nothing special"

Pros: "I bought the Airport tickets for my Russian friend. However customs would not allow her to board the plane unfortunately. That's not Kayaks fault. I would definitely book with Kayak again. Many thanks."

Pros: "Good flight, very attentive crew."

Pros: "Great on board service from a very professional crew."
Cons: "Can't think of a thing."

Pros: "Everything excellent. Comfortable seats in business."

Cons: "infotainment was down. Lost my luggage the flight was delayed"

Pros: "He missed it due to having a 32 minute layover, which he ran all the way to board."
Cons: "he had no choice but to look at the closed door of his flight, and wait an additional 7 hours and they didn't even give him a voucher for food. I'm his mother, I'm currently visiting family in Scotland, so couldn't help him much. I'm pretty disgusting and disappointed by the whole experience."

Pros: "The crew were hardworking, responsive, conscientious and friendly"
Cons: "Really poor entertainment choices esp compared to my inbound AirFrance flight. Boarding was pretty disorganized and late."

Pros: "Flight was delayed for 15 min resulting in passengers rushing to make their connecting flights.but staff kept passengers informed."
Cons: "Flight departing late."

Cons: "After more than two hours of delay... Initially the flight takes off was at 8:35... Then 21:20... Then 21:50... Then 22:10. Finally we took off at 22:40... Refund our money klm..."

Pros: "Booked extra room seat which gave me good room for seating"

Pros: "The aircraft was clean"
Cons: "The food was terrible, wifi was extremely expensive (Delta had free messaging over their wifi)"

Pros: "Bording was good and general flight ok"
Cons: "This airplane must be the oldest in the fleet. No USB, no charging, no touchscreen technology, no plugs, no bluetooth."

Pros: "The staff the facilities the food all ******. Will definetly look forward to choose both delta and KLM"

Pros: "Just great crew."
Cons: "Not comfortable at all and will not book KLM again."

Pros: "The food was excelent"
Cons: "I have to pay to pay a little more confort"

Pros: "My bagage broke"
Cons: "I paid extra fee for extra bagage which was tv and i paid insurance my tv broke and no one responces for it"

Pros: "787 is a great airplane. The 3-3-3 seat configuration leaves enough seat width to be just comfortable in coach."

Cons: "It was announced I can choose between fish and chicken meal but when I requested for fish meal, I was told it’s finished. My seat was 21, and it surprised me. If something can be changed about that then your services would be much appreciated. Thank you."

Pros: "good service"

Cons: "old plane, tight and uncomfortable"

Cons: "Not only was there free food but they tried to sell you a bunch of stuff. Not a moments piece."

Cons: "Why do the crew have to slam the overhead and catering compartments to get them to shut?"

Pros: "Service"
Cons: "Only one queue for boarding. Flight late on arrival."

Pros: "The constant supply of food that was offered to you. The crew was nice and always helpful."
Cons: "The process of boarding in Amsterdam was not organized and felt more stressful than it needed to be."

Pros: "Plane was clean, plenty of leg room, cabin crew was friendly, flight was on time."
Cons: "Checking in was a nightmare of inefficiency. I couldn't use self-check-in for my bad because I was flying to America and for some reason, this meant I had to hand my suitcase to someone rather than just putting it on the conveyor belt. There were about 8 people ahead of me, and yet it took a solid hour of standing in line waiting to get to the counter. How it could possibly have been so insanely slow is beyond me. When it was finally my turn to submit my bag it literally took 30 seconds. And yet I had to wait an hour. Grade: F-"

Pros: "On time"
Cons: "Free bags under Corbin"

Pros: "Loved Finnair. Hated Justfly.com. If you own this company, you need to end up like Blockbuster or Circuit City."
Cons: "If I would have purchased my tickets from Finnair.com, I would have had a much better experience. Kayak found me a good price but purchasing the tickets through Justfly.com was the biggest mistake of my life. The trip ended up costing me $285 more than what I budgeted and there was zero customer ser"

Pros: "Smooth flight"
Cons: "Better leg room, better food, friendlier crew. Today you only get good treatment if you pay extra for it... Something is wrong with the pay-for-good-service model most airlines follow"

Pros: "blueberry juice, service and friendliness"
Cons: "no choice of food, little space between the seats, touchscreen and headphones didn't work, for over 8 hours flight this was significant set back"

Pros: "Simple morning flight. Not at all full. Left on time, arrived early. Plane was new. Crew was happy. What more does one need? They were beta testing a new WiFi service. Free, but not yet ready for prime time."

Cons: "Had to wait for substitute crew, and they had a bad attitude. Crew could be heard complaining as they sat in rear."

Cons: "Never made it to Chicago on original flight due to delays."

Pros: "Food and entertainment is good"
Cons: "They had hidden checked bag fees. Their website says flights from the US get a free checked bag. The checkout charged me $60 to check a bag, when I looked on my reservation it says it’s $55 and when I called customer service they said they charge $100 to check 1 bag less than 20kg for an international flight"

Pros: "Everything was on time"
Cons: "I couldn’t change my seat"

Pros: "calming environment, finnish style"
Cons: "on the flight to new york i got a game sandwich. i like that. brining finnish culture to us. but on the way from new york to helsinki i got a boring bagel."

Cons: "The plane landed much later than expected, and I missed my connecting flight to Moscow. While I was given another boarding pass, I had to have another layover in St. Petersburg, and fly to Moscow from there. The flight turned out to be much longer, and much more exhausting. My overall experience was unpleasant."

Pros: "Very friendly and efficient service. Food on this flight was surprisingly good. All families traveling with children got gifts from the airline. Nice touch!"
Cons: "I flew economy class and my seat was not the best. I was in between two big guys. I suppose that was just bad luck."

Pros: "The cabin crew were veey vwey friendly and nice to the passengers."
Cons: "The entertainment system was little outdated( ie. lacks HD screens) and the seats were uncomfortable for night flights."

Pros: "Service was great. Comfortable seats and the individual tvs made the 8+ hour flight to NY go so quick and easy. I'll definitely fly finnair again!"

Cons: "They can't even tell me where the bag is supposed to be."

Pros: "The general entertainment/informative systems ran perfectly smooth without hiccups! Cabin crews were all pleasant to everyone onboard and I didn't feel as tiring after my 10.5 hours flying time as compared with other airlines!"
Cons: "The pre-booked in-flight WIFI service can hardly say it's working as the connection speed was way too slow to perform any general tasks and that's ashamed as I paid premium charges for that and didn't expect that I couldn't use the service at last"

Cons: "I missed the flight"

Cons: "They lost my luggage at some point in the short journey."

Pros: "The flight was late. Some people had problems to find place for their luggage, which took even more time until we were ready to take off."

Cons: "Huge lines at the airport for check in and drop off of lugagges. Apparently finnair hasn't heard yet of automatic check in and drop off. After that long wait for boarding and flight delayed. Very little information."

Pros: "Well this was a first for me. The flight was overbooked and some one wanted to go to New York. Finn Air asked me if I would give up my seat they would get me on the next Finn Air flight to Chicago. I did and they even up graded me to business class on the next flight. It was the best flight experience of my life. Great food, hosts, and service. It was very comfortable the entire way."

Cons: "Left the cabin lights on most of the trip and kept interrupting with announcements to sell duty free and other things when most people just wanted to sleep. Flight from Chicago to Helsinki was much better."

Cons: "Another upgrade charge, no extra leg room but a seat "near the front" (row 8). NO entertainment system. Only food service was on-board bistro, which sadly I slept through because I was exhausted from getting absolutely no sleep on their crummy transatlantic flight... There are no 'zeroes' to give, so can only give a 1 star poor rating on food, entertainment and comfort. Crew, again, tried in the face of a crummy airline."

Pros: "The staff were thoughtful and kind. They checked on us and offered snacks and water very regularly. My favorite, though, was that the captain took the time to alert us to the sights out the window. We had closed the shades at the request of the attendants and would have missed the beauty of Greenland had he not alerted us to peak out. I appreciate that!"

Pros: "The crew made the entertainment free because of the delay. They were very hard working to make things right."
Cons: "Plane was late at Fenver and Heathrow and into Geneva. Plane seating was uncomfortable for such a long flight. This is an airline issue not specifically BA/Finnair."

Cons: "flight # 742 canceled put in another plane, from other provider (LOT) going straight to Chicago; was not ready for it; we arrived at airport 2 hr before time of boarding and were rushed to plane going up in 45 min; very stressful; my daughter cried and we had no time to say good bays to family paid for selected seats - money not returned selected special meal - stayed hungry (8 hr fly) because they were not aware about our special needs; Finnair shold take care of it when canceling flight and putting us with other provider."

Pros: "Very nice crew, Economy Premium seats had enough legroom, not a bad choice of movies on the flight"
Cons: "Worst food I ever had on a plane (frequent traveler), I would be afraid to feed it to my dog, let alone eat it myself. Barely ate anything, spent most of my flight very hungry. Refused to eat breakfast at all, it was that bad! Please do something about it, it is outrageous to give people garbage like that."

Pros: "The sitting quite comfortable, have space for the legs. Food was fine."
Cons: "One kind of ice-cream only !! Why only Vanilla ? Should have at least 2 different, to choose from."

Pros: "The accommodations made me feel like I was in first class!"
Cons: "The screaming child behind me ):"

Pros: "Plane was on time Checked luggage arrived I slept for the duration of the trip which made the 5 hour flight OK."
Cons: "Legroom and seating in general is cramped. But unfortunately that is the case in today's travel experience with US carriers."

Pros: "the crew were very friendly, well organized. movie selection was great. meals were surprisingly good and plentyful"
Cons: "not enough leg room. and i have to point out that I am a petite 110 lbs, 5'2" woman. as soon as the person in front of me reclined their seat to either sleep or lounge, I had my food tray on my chest and the small tv screen 8 inches away from my nose. Thankfully Im small but the man sitting next to me was rather tall and had to turn into a human pretzel to fit in that seat and space allotted."

Pros: "British airways offers amazing entertainment selections on the Screens over 25, food was good"
Cons: "Check in line was terrible, I had checked in online but still waited over a hour to bag drop, service was not great either the flight attendants were not happy at thier job.."

Pros: "The flight was so-so. Cramped seating with mediocre food."
Cons: "The problem I had was the multiple email updates from Kayak with the wrong departure time. Fortunately, I checked with American directly. Even after the flight departed I was getting emails that I still had four hours left. Doesn't make sense."

Pros: "crew were great!"
Cons: "movies offered were poor. a dinosaur (great for kids), and a movie about love (horrible for all). food was yuck."

Cons: "The meal time was a bit odd and there was no snacks served in between midnight full meal & breakfast which lasted for about 8hours"

Cons: "Seats given away that we selected six months ago even though we checked in days early. Four family members all over plane."

Pros: "It was a pleasant flight, easy boarding, crew friendly."

Pros: "Crew was accommodating, entertainment movies was good and food/snacks was not bad for transatlantic flight from NY to Paris. Seats are cramped, but it is expected."
Cons: "Didn't appreciate the additional charge to select basic seats (not upgraded), not sure if justfly.com is affiliated with Kayak. I found it absurd but read reviews that if you don't select seats you might get bumped off your flight if it's oversold. I didn't take any chances so I paid the additional $29 and yet both my fiancee and I sat way apart. Arriving at the airport to check in, I saw options to select seats which made me upset even though there was nothing next to each other but way more options than online."

Pros: "customer service was attentive smart yet caring."

Pros: "Crew, boarding, cleanliness of the plan, and all other aspects other than food were good/excellent."
Cons: "The vegetables in the meal / salad were still frozen….inedible. In the morning in the asian vegetarian meal it was simply fruit…that was it. No protein source. I have been on many BA flights and the food has not been this poor, so not sure if the carrier who services food source has changed."

Cons: "It is absolutely ridiculous that they made us pay $100 each way for our ski bag/equipment. I will never fly either airline again. Horrible customer service as well. The airplane and its entertainment system is quite antiquated and needs to be updated. Horrible experience."

Pros: "Everything was good, cozy airplane, tasty food"
Cons: "N/A"

Cons: "Our bag was not checked through to our final destination and was delivered a day later."

Pros: "This was a Finnair ticket on a BA flight. The price was excellent and BA was excellent."

Pros: "The crew was just fantastic. ...."
Cons: "I request special meal. ..unfortunately was not provided to me."

Pros: "Courtesy of attendants, smooth flight, good service"
Cons: "Food and your TV screens are not good. Very hard to operate a touch system which is so insensitive. Movie choice rather poor as well"

Pros: "Smooth flight given the tough turbulence."
Cons: "American Airlines caterers do not stock Tea on flight to London, UK (major up-roar). Staff was pretty grouchy."

Cons: "There was a terrible smell; food and drinks were served two hours after the flight started, it was dirty, cold and cramped. The whole experience was traumatising!"

Pros: "The 10 1/2 hour flight ended up only taking less than 9 hours since we had the wind in our favor. I loved all of the free movie selections and the service was wonderful. Great experience."
Cons: "The food."

Cons: "Excellent on every level!!"

Pros: "It was overall officient, basically on time and comfortable"
Cons: "Getting off the ground took quite a while even though we arrived basically on time"

Pros: "My last answer should have mentioned that the airline I referred to was Loganair not British Airways. Coffee and a Tunnocks biscuit at no charge"

Pros: "Crew were great and we left and arrived slightly early which was nice"
Cons: "The in flight magazines and safety cards were ripped and damaged. Not a good look for the flag carrier"

Pros: "quick boardling, good flight, enough personal space in business class"
Cons: "I do wish passengers would sit until the seatbelt signs are off and not all jump up and open the over heard bins and drop things"

Pros: "The crew was nice."
Cons: "The food was the worst I have had on a flight. We were crammed into the seats....especially when the seat in front reclines back."

Pros: "Crew cheerful"
Cons: "Beyond their control. Flight delayed 50 mins"

Pros: "I really like this airline"
Cons: "The crew were all very nice"

Pros: "Boarding and on time departure."
Cons: "Nothing to dislike"

Pros: "Typical BA efficiency."
Cons: "What’s the difference between BA and EasyJet?"

Pros: "My flight was over four hours delayed and I appreciated that when I got to the airport and found that out, I didn’t have to ask for anything but was immediately greeted with a food voucher. I lost an entire days worth of vacation in Germany, so well I do feel the British Airways should have done better and should’ve compensated me better, the fact that they immediately took steps to make the situation better was greatly appreciated. That level of customer service was beyond any I’ve received with an American-based airline. Also, the crew on the plane was fantastic and a great choice of movies. I flew American on the way home and was shocked at the lack of customer service and rudeness, I will happily fly British Airways again and again."
Cons: "A plane that was over four hours late costing me an entire day in Germany."

Pros: "On time, all the staff were lovely at the terminals and on the plane"
Cons: "All goid"

Pros: "Food and hospitality and staff"
Cons: "We were late 20 minutes and sat in tarmac another 15 minutes. Didn´t allow us enough time to get train, take bus, we had over 500 people lined up for bus, get through TSA, they pulled my suitcase for inspection, but didn´t look at it for 15 minutes until i called a supervisor as my connecting flight was leaving, and in fact, it had left as TSA does this purposefully and maliciously as it apparently happens all the time per ÇBritish Airways who had to reticket us. We had to return to A section another 20 minutes to be reticketed and luckily got on another flight to

Pros: "The captain was very apologetic and the crew were friendly."
Cons: "The flight was delayed by an hour, meaning we arrived at almost midnight and for me and a few other people their electronic boarding passes did not work properly I was refused at the departures gate and told to go to the British airways counter to get a paper boarding pass printed out. I also saw some other people with British airways electronic boarding passes having similar problems."

Cons: "We where delayed for just over an hour"

Cons: "Our flight from Denver to London was canceled at the last minute last night. The information from your email and the number given from you notifying me of the cancellation only gave British Airway to contact for redress. It took over an hour on the phone to get another flight which was 2 days later with now 2 days less of our vacation. Not to mention the loss of 2 hotel room payments. Kayak was of no help in this matter. Plus our flight reservation prohibited us from getting our flight on another flight the next day. If I had known that I never would have used Kayak. I am extremely unhappy with how this was handled. I expect to be reimbursed for our lost Hotel room costs and the costs associated with lost tours from you. Please contact me with how you will go about doing this."

Cons: "Too hot, meant to arrive 5 mins early but ended up 15 mins late as we sat on the runway for about half an hour without air conditioning."

Cons: "Delayed 30 minutes"

Pros: "I arrived safe and sound"
Cons: "Even though I purchased an exit row seat we were packed in like sardines. I know airlines have to make money but that flight was ridiculous. also, the plane was way too warm for much of the flight. Not sure if there was a problem with the air but for these prices...fix it please."

Pros: "Very good aircraft!"

Pros: "it was very clean on a board."
Cons: "even water for money"

Pros: "The plane wasn't full, so there was an empty seat in-between my aisle and their window, as well as open spots throughout the plane."
Cons: "Plane was delayed several times. Website wasn't clear about what time to show up to the airport. Food was served late and was mediocre."

Cons: "Tight seating altho many open at rear so was able to move there"

Pros: "Boarding went fast."
Cons: "Too tight, not possible to sleep a little bit."

Pros: "i got there alive."
Cons: "narrow seats, no legroom, small entertainment screens, OK food (but they are British, so not much expectation), then no gangway off the plane, we had to wait a long time for the stairs, then everyone down the stairs onto a bus. staff was friendly enough, but once they fed us and one round of drinks, they were gone until they rushed us thru breakfast (no coffee refills). good thing the flight was cheap!"

Pros: "Helpful and courteous crew"
Cons: "N/a"

Pros: "Clean plane"

Pros: "Awesome flight attendants, funny relaxed, seemed like they wanted to be there"
Cons: "The entertainment was awful. A small screen with terrible picture. The movie selection was small but current."

Pros: "Full flight, but still excellent courteous service from all members of staff."

Pros: "First time we upgraded to Business Class. It was fabulous compared to the cattle car we usually fine in/"
Cons: "none"

Pros: "On time, friendly crew"

Pros: "The crew was pleasant and the hot dinner and light breakfast were good."
Cons: "The seats were very cramped in economy. There was very little room to move in our seats, and the knees of the fellow behind me were against the back of my seat."

Pros: "Flight as always great"
Cons: "Delay made me miss two meetings"

Pros: "Seats were comfortable and staff was very attentive as well as respectful of us when I was sleeping"
Cons: "There was condensation leaking from the ceiling of the cabin. A crew member said this was normal, would have been nice to know this ahead of time to reassure me that for a first-time overseas flier that this is normal."

Pros: "Cabin crew was friendly and accommodating. Flight was on time and landing was excellent."
Cons: "No complaints"

Pros: "Service"
Cons: "Nothing"

Pros: "Fligth attendants of British, Iberia provided excellent and friendly service. Some of London British Airways desk and gates officcers, gave me really poor service."
Cons: "My flight to London was pretty good,. Service was excellent.. But not my transfer to Madrid , I lost my conecttion. On London airport, I was sent back for the gate because I showed up early and they ask me to take care of the screen and wait for the gate #, when they showed the # , I went to the gate and was told my flight had left an hour ago and sent me back walking . I was wearing an orthopedic shoe, due to a toe fracture and i had to walk again all this long distance back to the terminal.!! British airway gave another flight and had to pay $279 dlls for a ticket to Madrid.2 hrs later. My flight was by Iberia and the service. was excelent. I wonder if the insurance , I bought initially will cover something of the $ 279 dlls ticket ? Fligth back to EUA was by AA and service was excellent"

Pros: "Cabin crew was amazing..... didnt mind the delay things happen"

Pros: "Crew was very nice."
Cons: "There are no air vents on these planes! 4 of the 4 international flights of 10+ hours each did not have individual air vents. The heat was unbearable. We were sweating the entire time. There are individual computers in each row taking up some of the seat B (middle seat) legroom. These blow hot air and heat up the plane even more. I have never been on a flight where there weren't vents and it is the #1 reason why I won't be flying British Airways again. The TV screens are also outdated. The selection is alright but the screens are blurry and have a grid burned in on them."

Cons: "Price & food not so good."

Pros: "Very little."
Cons: "Flight was delayed. The seats are uncomfortable and too small for even normal size male. Food was disgusting. Staff were very nice and helpful if asked. I think all the space and comfort were in buisiness and first class. Economy class is still paying for a ticket, make up most of the passengers and deserves better. Getting into a seat was like getting into a straight jacket."

Cons: "food was not good."

Cons: "Bag didn't make it, and then the system to get it returned doesn't work as it should."

Pros: "Absolutely nothing"
Cons: "Flight was delayed by 2 hours. Then they bumped us out of the seats we had reserved. Made it just in time for our connection. Then they bumped us from that flight. Others were given generous compensation for that bump. However we were given nothing. At least they us we could rest in the BA lounge because I am elderly and disabled and we would have a 9 hour wait. Got to the lounge and we were not listed in the system. So we were denied entrance. We will have have spent 2 nights on a plane and 36 hours instead of one night and 16 hours. Rotten way to depend your 50th anniversary."

Pros: "I did get to Glasgow"
Cons: "Boarding by bus, late, expensive, bag fee, no drink."

Pros: "I like the comfort of the BA planes even for such a short hop, efficient service and fast."
Cons: "Shame the service no longer includes a complimentary snack/drink, especially as the prices have not changed. Doesn't encourage brand loyalty, although on that route BA sadly have the monopoly."

Pros: "Nothing"
Cons: "Old plane, flight attendants boardering in rude, very poor food (!), de-plane via steps to the tarmac and at least 7 coaches at Heathrow (an aged 747, so it took nearly an hour!)"

Pros: "Nothing"
Cons: "As like always late"

Pros: "The food was elevated and we were fed twice on our 9 hour flight! The beverage service was also provided often with a good assortment. I loved that there were new release movies available for free. The staff was friendly and available. If I were to do another long flight like that, I would seek out British Airways."
Cons: "Nothing."

Pros: "Very good"
Cons: "Everything was excellent"

Pros: "All was as expected, lights were out for a late night flight, and attendants were quiet and nice."
Cons: "Our flight was delayed by 2 hours, so that had it's normal difficulties. This was I believe due to the weather, and not a fault of the airlines."

Cons: "Nothing! it was great! I was especially impressed with the crew’s politeness."

Cons: "Nothing"

Pros: "Yes made sure mask was in place"
Cons: "No"

Pros: "I used frequent flyer miles for the tickets."
Cons: "The crew was late getting to the gate. All of them talked to me like I was a child they were disappointed in. No one smiled. I thought all of the crew was mad at us for using their airline."

Cons: "Overbooked and crowded, on a Sunday."

Pros: "Crew was nice"
Cons: "Lots of empty seats... during covid/social distancing there should only be 2 ppl in a row especially if there is room...it was crowded and not consistent with signs posted saying stay 6 ft apart"

Pros: "Seat was comfortable and the crew was friendly and helpful."
Cons: "They couldn’t have done anything better, I guess their protocol was a bit different because of covid-19 but they did very good and I’m not sick!"

Cons: "Everything was dandy!"

Pros: "Our crew."
Cons: "Flying at supersonic sound."

Pros: "The seats were comfortable"
Cons: "Waiting to board took almost 2 hours ! We were delayed so many times and sat on the plane for an hour after boarding. I was supposed to land at 6:55 and didn’t land til 9:30 and I was late for work due to poor planning. The pilot even admitted in the announcement that there was a crew problem and maintence problem. I was not happy"

Pros: "Nothing."
Cons: "Everything"

Pros: "Nothing extraordinary, just solid positive experience from checking in on my phone thtough disembarking"
Cons: "I like the convenience of the built-in multifunctional screens (like on Alaska flights) that AA are lacking"

Pros: "We didn’t crash and die. That’s the only positive."
Cons: "Before we boarded I listened to a couple described how they always went ahead in line at boarding because no one ever stopped them. They described how they waited until group 3 was called and then went right through. While we were waiting, we watched them do it again. If you need to cram people into tiny spaces to be profitable, then you cannot allow them to make it worse by putting back their seats. I spent 90 minutes with a seat back jammed into my chest. We were ignored when handing out snacks, probably because we were invisible behind the seats pushed in our faces. It was one of the most miserable flights I’ve experienced."

Cons: "It was cramped; it wasn’t overcrowded."

Pros: "Nothing"
Cons: "Had to change our plans, and AA wouldn't give us a refund. We never got on the plane but had to pay for the tickets anyway. I'll never fly AA again."

Cons: "You were out of earphones"

Pros: "We were allowed to board early with my father, who is disabled."
Cons: "Denver airport was a nightmare with my disabled father. We were given a “wheelchair” but no escort through a nightmarish security scene. Airport is terribly designed, lacking clear signage and navigation. TSA was a disaster and no one seemed remotely concerned about my father’s comfort or needs."

Pros: "Captain asked passengers not making close connections to allow passengers with connections to deplane first was very helpful."
Cons: "Flight left late and arrived late making my connection in Philadelphia for a flight to Budapest a very close call."

Pros: "Flight attendants were very good."
Cons: "Pilots need to do a better job of communicating delays. Especially the ones piloting this particular flight."

Cons: "The flight was delayed which caused us to miss our flight in London our family was delayed for 12 hours"

Pros: "Crew on the plant was friendly."
Cons: "I think at least some small food should be offer even tho it wasn’t dinner time."

Pros: "The plane was super comfortable"
Cons: "Long check-in lines in Denver - there were two sky caps outside who had no line which allowed me to reach my gate in time. Otherwise I may have missed my flight"

Cons: "Checked baggage untimely, causing me to miss the train"

Pros: "The flight was on time."
Cons: "The seats are absolutely horrible. I feel crammed like a sardine in the plane. Seriously, can we adjust the seat widths and distance to the seat in front and make them a couple inches bigger?"

Pros: "Great crew! Smooth flight! Landed almost half an hour early!"
Cons: "It was an older plane but it flew fine"

Pros: "The crew is good and attention"
Cons: "They need to prevent to inconvenience or un conformity towards to the people or customers becouse they don't give information in time"

Cons: "1. Crew on the PHI leg was not very friendly. 2. No entertainment on the PHI leg, but I did get to know my two neighbours which I wouldn't have if there had been entertainment. 3. Of course, the seats in economy were poor. My feet became very swollen."

Pros: "Great service, friendly staff. Plenty of in-flight entertainment options"
Cons: "N/A"

Cons: "90 mins late leaving LA caused us to miss connection from Brisbane to Darwin now delayed additional 12 hrs. LA Qantas rep lied and said every 2 hrs there were flights from Brisbane to Darwin and not to worry. Truth is only one per day."

Pros: "Food was good. Staff was polite."
Cons: "Both flights were late leaving. Plus then we waited on board for a long time. Once on board and waiting, no explanation, no updates. No idea what was going on or why. An announcement would have helped a lot. Philky-Prg: Long delays with food , staff was slow on the Philly -Prg flight. Seemed like they didn't want to be there. No info from flight crew. Phily to Prg - Crappy old plane that should not be flying over seas anymore. Applies to both flights unless specified."

Pros: "Good is that they sent you to Finnair to correct AA created break in service...why would they pay for it? AA is just an operator per itinerary! Why would you care if ppl get help with connections!"
Cons: "Checked in online on Finnair and automatically for the second connecting flight...and not the first -AA. So, had to check-in again for the first flight at the terminal. Board passes were printed 2 out of 3 by AA and both had errors - wrong gate for the first flight and no boarding info for the second connecting flight - just blank! AA did not provide connecting info until I found an unoccupied employee at the terminal and customer service lines were about 20 people in 2 locations I went to. The connecting info should be in the itinerary they said at customer service...nope, it was not there either!"

Pros: "Having more room for our seats to get comfortable and that we had a dinner that was served. Was not expecting that"
Cons: "none"

Pros: "seat"
Cons: "Staff seemed exhausted. American has no customer service phone to explain to customers what is going on. Bad experience all together."

Pros: "The crew on both legs were attentive, especially in helping people with connections deplane in Dallas. Boarding was easy. Checking one suitcase for free was good."
Cons: "the first leg of the flight was delayed. The information about when it would leave kept changing at the gate. I would have appreciated some extra food due to the delay... I was unable to get food in Dallas, which my scheduled layover time would have allowed."

Pros: "Good movie selection, there’s new titles available to see and it’s perfect for flight time from Denver to Dallas"

Cons: "We had five pieces of luggage lost during our flight from the U.S. to Spain. When we arrived in Madrid we were told that all five pieces had been located. When we went to pick them up the next day there were only four pieces at the airport. We were told the fifth suitcase would be delivered when it was located. It's ten days later and there's no sign of the luggage. It has taken multiple phone calls to get the information about the luggage correct. They assure me that they have everything correctly documented and then when I call back they haven't changed a thing. It has been a very frustrating process overall."

Pros: "I hope I never fly American again!!! We were supposed to leave at 2.pm, but dud not until 11 pm. The AA customer service staff wanted to charge me $ for my carry on! We missed our connection of course! Had to wait 2 hrs at next airport for a hotel. Did receive food vouchers and luggage was checked in right away (good thing). But overall ridiculous! Missed an entire day due to AA not having another plain? Or not finding another way to put passengers in other flights."
Cons: "Customer treatment and lack of interest on custmer satisfaction. The Denver staff was changed so often they had no clue about customers needs and it was all about making the bucks for the airline."

Cons: "Getting to the airport early and waiting an additional ten minutes on the tarmac."

Pros: "The crew was friendly. Ticket cost was appropriate."
Cons: "Seats were HORRIBLY uncomfortable. I’m slender but tall and in my window seat my head hit the ceiling so I had to either slouch or turn my head to the side for the whole flight. In flight entertainment was awful (some weird sitcom loop) and the WiFi didn’t work with my phone nor laptop. Basically sat uncomfortably sideways with nothing to do for 2 hours. Flight also arrived late, causing transportation issues."

Pros: "Loved entertainment system need bring wireless headset however they will handout some later in flight."
Cons: "Seats were leather didn't let back air out."

Pros: "The America flights were all ON TIME."
Cons: "The seats on this particular flight were not as good for my back and they no longer offer pillows to put behind my back."

Pros: "Ease of boarding"
Cons: "That AA does not follow my preferences. I was assigned a middle seat even though my preference is an aisle seat."

Pros: "Crew was professional, flight was smooth."
Cons: "Plane was old. NO in-seat power, no USB chargers, no in-seat entertainment. TV monitors in the aisles? Is this the 1990s? One crappy movie? The "headsets" are a joke. Too many announcements - and I don't like it when they play movie trailers, commercials, etc. over the sound system. The food was horrific. I wish American Airlines would charge $20 more per ticket and provide some reasonable food. Everything just screamed LOW QUALITY. Lucky I had brought a sandwich and some snacks with me on board. The food was so bad that I didn't even touch it. They should just eliminate the food completely and tell people to bring their own on board."

Pros: "I like that American offers free movies thru their app but there was a glitch and I couldn't get it to work!"
Cons: "Couldn't get the entertainment app to work"

Pros: "Great crew with an attention to details!"
Cons: "40 min late and a bumpy ride the whole time but good flight"

Cons: "The flight was delayed 9 hours for mechanical issues and they were not able to do anything. Since booking with Kayak neither Alaska airlines or American Airlines would help in getting us an earlier flight and both airlines said they couldn't help after repeated calls. Won't be booking any American Airlines flights throug Kayak again."

Pros: "The crew was very helpful at each stop even though they weren't responsible for the disasters."
Cons: "Initially we thought we were flying with British Airways. We then had to do some digging to realize it was all out of American Airlines. Then we couldn't get proper boarding passes and luggage tags until one of the crew members spent a significant amount of time untangling each leg of our trip so they were in the proper order. We got delayed by 4 hours in Chicago and missed our connection in Manchester. We had another 5 hour wait there. By the time we got to Dublin, our bags didn't also arrive. After almost 24 hours of travel, we arrived but without all of our stuff."

Pros: "Boarding and baggage."
Cons: "This was a long non-stop flight from Miami to Denver. Over 4 hours. So I took the plunge and bought first class. I always fly first class on any flight over 2 hours. However, I was disappointed. The food was so-so and insufficient. The drinks were also not enough. The video displays were small and poorly located for the movie. The seats seemed uncomfortable. All and all I have come to expect a better experience from American Airlines in First Class. The ticket was expensive."

Pros: "Getting through security was a lot better than I thought. Also, I had plenty of room and the overall ride was smooth."
Cons: "I just wish that there was a little more room and easier ways to earn miles and entry into the lounge."

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COVID-19 information

Safety measures for airlines flying from Colorado to Glasgow

Airlines flying from Colorado to Glasgow have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Colorado to Glasgow

Mandatory masks

Masks required on board, masks provided on flights from Colorado to Glasgow

Social distancing seating

Middle seats unavailable to book on flights from Colorado to Glasgow

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Colorado to Glasgow

Book cheap flights from Colorado to Glasgow

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