GLA - BOS

£273 Find Cheap Flights from Glasgow to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Boston departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Boston.
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Everything you should know

Cheapest return fare
£473
Typical prices: £601-£416
Multiple Airlines
Mon 18/5Mon 25/5
GLA - BOS • 1 stop
Cheapest one-way flight
£273
Typical prices: £370-£462
Multiple Airlines
Wed 6/5
GLA - BOS • 3 stops
Top airlines
Cheapest • from £482 (return)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Glasgow and Boston. You’ll need at least 1 connection.
Insights
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Insights
Top stopover airports
Cheapest • Avg £624 (return)
Shortest trip • 9h 45m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Glasgow to Boston (GLA-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Glasgow to Boston

Mon, 18 May - Mon, 25 May
Multiple Airlines Logo
09:25 - 17:04
GLA
-
BOS
12h 39m
1 stop
Multiple Airlines Logo
23:30 - 15:40
BOS
-
GLA
11h 10m
1 stop
£473Multiple Airlines
Fri, 1 May - Wed, 6 May
Icelandair Logo
14:30 - 18:50
GLA
-
BOS
9h 20m
1 stop
Icelandair Logo
20:50 - 13:25
BOS
-
GLA
11h 35m
1 stop
£482Icelandair
Wed, 20 May - Wed, 27 May
Multiple Airlines Logo
15:40 - 15:35
GLA
-
BOS
28h 55m
2 stops
Multiple Airlines Logo
17:40 - 21:15
BOS
-
GLA
22h 35m
2 stops
£483Multiple Airlines
Wed, 29 Apr - Wed, 6 May
Icelandair Logo
14:20 - 18:50
GLA
-
BOS
9h 30m
1 stop
Icelandair Logo
20:50 - 13:25
BOS
-
GLA
11h 35m
1 stop
£487Icelandair
Wed, 29 Apr - Wed, 6 May
Icelandair Logo
14:20 - 18:50
GLA
-
BOS
9h 30m
1 stop
Icelandair Logo
20:50 - 13:25
BOS
-
GLA
11h 35m
1 stop
£488Icelandair
Fri, 1 May - Sun, 3 May
Icelandair Logo
14:30 - 18:50
GLA
-
BOS
9h 20m
1 stop
Icelandair Logo
20:50 - 13:25
BOS
-
GLA
11h 35m
1 stop
£488Icelandair
Thu, 21 May - Mon, 25 May
Icelandair Logo
14:20 - 18:50
GLA
-
BOS
9h 30m
1 stop
Icelandair Logo
23:00 - 13:25
BOS
-
GLA
9h 25m
1 stop
£497Icelandair
Fri, 1 May - Tue, 2 Jun
Icelandair Logo
14:30 - 21:45
GLA
-
BOS
12h 15m
1 stop
Icelandair Logo
20:50 - 13:25
BOS
-
GLA
11h 35m
1 stop
£502Icelandair
Thu, 21 May - Mon, 25 May
Multiple Airlines Logo
09:05 - 18:50
GLA
-
BOS
14h 45m
2 stops
Multiple Airlines Logo
23:00 - 20:15
BOS
-
GLA
16h 15m
2 stops
£507Multiple Airlines
Thu, 21 May - Mon, 25 May
Multiple Airlines Logo
21:40 - 13:10
GLA
-
BOS
20h 30m
2 stops
Multiple Airlines Logo
23:30 - 20:15
BOS
-
GLA
15h 45m
1 stop
£519Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Glasgow to Boston flights

Get data-powered insights and trends into flights from Glasgow to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Glasgow Intl Airport to Boston?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Glasgow Intl Airport to Boston departing in May.

What is the cheapest month to fly from Glasgow Intl Airport to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Glasgow Intl Airport to Boston is January, where tickets cost £384 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is £757 and £640 respectively.

How far in advance should I book a flight from Glasgow Intl Airport to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Glasgow Intl Airport to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Glasgow Intl Airport to Boston, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know - Cheap tickets from Glasgow to Boston

Low seasonJanuary
Cheapest flight£273
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (43% more expensive on average)
Flight from Glasgow to Boston

When to book flights from Glasgow to Boston

Are your dates flexible? Find out the best times to travel from Glasgow to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow to Boston flights

  • What is the cheapest flight from Glasgow Intl Airport to Boston?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Boston was £273 for a one-way ticket and £473 for a return.

  • Which aircraft models fly most regularly from Glasgow to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Glasgow to Boston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Glasgow and Boston, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Glasgow to Boston, KLM or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Glasgow to Boston are KLM and Virgin Atlantic. With an average price for the route of £659 and an overall rating of 7.7, KLM is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £730 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Glasgow to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Glasgow is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Glasgow with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Glasgow to Boston

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1490 reviews
7.8Boarding
7.1Entertainment
7.6Comfort
8.4Crew
7.3Food
Airline reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

6.0 Goodpuravi, Apr 2026
MLA - AMS
Read more KLM reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

One of the best flight experiences I've have had in along time. Would fly with them again.

One of the best flight experience I have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

The most uncomfortable seat i’ve ever had on a flight

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

The real reason why the flying experience with Icelandair ---was mediocre was because of not being able to enter DC airspace yesterday evening. This obviously was out of your control and do realize this is a safety issue. I did notice---that everything was being done to get us to Washington Dulles and we did arrive at Dulles SAFELY with just a 4 hour delay. Thank you!

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

Nice, quick flight. There were lots of empty seats so they told me I could sit next to the emergency exit where I would have more legroom.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

Overall satisfied and would fly with them again. They could improve the check-in efficiency at BOS, we got backed up because it seemed there were passengers requiring much more time for check in.

The customer service was unbeatable from the wheelchair assist team to the flight attendants. The pilot also did an excellent job managing the turbulence.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Again, we paid $ 328.00 for specific seats are were assigned those seats.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

Everything could have been better. What needed to be wrong with United went wrong

Excellent service. The crew goes above their way to make the customer comfortable.

It was good. The seats in economy weren’t bad

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

Smooth flight. The seats were comfortable but the reclining mechanism didn't work very well. My wife's seat required the flight attendant to push the seat forward while she pushed the button. The leg support didn't want to return to its home under the seat. I ordered the diabetic meal which was full of carbs. It was low in sugar but carbs turn into sugar so was it really diabetic? Overall the flight was pleasant, long but pleasant.

Crew were nice, food was good. Boarding was horrendous. We were driven around the airport in a bus forced to climb a long flight of very steep stairs with no adequate handrails to board the plane . In many many years of flying to the US I have never been required to do this . There was no assistance for those needing help getting up the stairs to the plane. A fellow passenger helped me. No idea how other elderly, physically limited passengers or those with young children managed . It was a full flight with crowds trying to get up the stairs. It was an accident waiting to happen.

Horrible, the plane is just old and junky...Filthy restroom, seat was as hard as rock. The food, mystery side dish, inedible..geez..just Horrible. Never flying BA again

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Everything you need to know for your flight from Glasgow to Boston

Information on your arrival and departure airports