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ORD

£183 Find cheap flights to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 30/9. 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
0 bags
sáb. 24/8
sáb. 31/8

Search hundreds of travel sites at once for deals on flights to Chicago O'Hare Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago
In the last 7 days, travellers have searched 50,552,696 times on KAYAK, and here's why:

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Cheap flight deals to O'Hare Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to O'Hare Intl 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 and deals for you by selecting your travel dates.
Choose your dates
13:40 - 10:10LGW-ORD
26h 30m2 stops
17:05 - 06:20ORD-LGW
31h 15m1 stop
mar., 10 sep. - vie., 13 sep.
10:45 - 07:51LGW-ORD
27h 06m1 stop
11:10 - 13:30ORD-LGW
20h 20m1 stop
dom., 22 sep. - jue., 26 sep.
06:15 - 14:20LHR-ORD
14h 05m1 stop
08:35 - 09:40ORD-LHR
19h 05m1 stop
£423Finnair
Find Deal
mié., 18 sep. - mié., 25 sep.
14:05 - 14:20LHR-ORD
30h 15m1 stop
08:35 - 09:40ORD-LHR
19h 05m1 stop
£432Finnair
Find Deal
lun., 16 sep. - mié., 25 sep.
14:25 - 19:05MAN-ORD
10h 40m1 stop
15:45 - 08:55ORD-MAN
11h 10m1 stop
£452Aer Lingus
Find Deal
lun., 9 sep. - lun., 16 sep.
08:10 - 15:00MAN-ORD
11h 50m1 stop
15:55 - 07:35ORD-MAN
9h 40m1 stop
£456Aer Lingus
Find Deal
mar., 29 oct. - mar., 5 nov.
06:30 - 12:55LHR-ORD
12h 25m1 stop
14:30 - 12:20ORD-LHR
15h 50m1 stop
£491Lufthansa
Find Deal
lun., 9 sep. - lun., 23 sep.
15:45 - 18:45LHR-ORD
9h 00mdirect
21:45 - 11:30ORD-LHR
7h 45mdirect
£495British Airways
Find Deal
mar., 12 nov. - mié., 12 feb.
13:10 - 15:50LHR-ORD
8h 40mdirect
22:25 - 12:15ORD-LHR
7h 50mdirect
£501British Airways
Find Deal
lun., 9 sep. - lun., 14 oct.
08:30 - 11:25LHR-ORD
8h 55mdirect
18:15 - 08:30ORD-LHR
8h 15mdirect
£508Lufthansa
Find Deal
jue., 19 sep. - lun., 23 sep.

Flights to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Chicago O'Hare Airport?

These are the best prices found by users searching on KAYAK in the last 72 hours.
If travelling to Chicago O'Hare Airport, the cheapest city to fly from in the last 3 days was Edinburgh, with flights as low as £141 one-way and £261 return. Flights from London are the most searched and start at $198 for a return trip.

How much is a flight to Chicago O'Hare Intl Airport?

The average and cheapest price for all flights to Chicago O'Hare Intl Airport from each origin found by users searching on KAYAK in the last month.
On average, a flight to Chicago O'Hare Intl Airport costs £729. The cheapest price found on KAYAK in the last 2 weeks cost £463 and departed from London Heathrow Airport. The most popular routes on KAYAK are London to Chicago O'Hare Intl Airport which costs £712 on average, and Edinburgh to Chicago O'Hare Intl Airport, which costs £850 on average.
See prices from:

What is the cheapest day to fly to Chicago?

The average price of all flights to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Chicago is Wednesday where tickets can be as cheap as £518. On the other hand, the most expensive day to fly is Sunday, where prices are £564 on average.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Chicago O'Hare Intl Airport, 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 to Chicago O'Hare Intl Airport is November, where tickets cost £481 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from the United Kingdom is £749 and £719 respectively. For return trips, the best month to travel is November with an average price of £463.

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

The average price for all flights to Chicago O'Hare Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Chicago O'Hare Intl Airport is generally in the evening, when flights cost £515 on average. The most expensive time of day to fly to Chicago O'Hare Intl Airport is generally at night, which is peak travel time and where the average cost of a ticket is £534.

What is a good deal for flights to Chicago O'Hare Intl Airport?

If you’re looking for cheap airfare to Chicago O'Hare Intl Airport, 25% of our users found tickets to Chicago O'Hare Intl Airport for the following prices or less: From London Heathrow Airport £631 one-way - £597 return, from Edinburgh £754 one-way - £651 return.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 128 days before departure.

Which airlines fly to Chicago O'Hare Airport?

If you’re traveling from United Kingdom, you might fly to Chicago O'Hare Airport with American Airlines, British Airways, or United Airlines as they are the most frequent flyers. See the amount of flights per week for popular airlines flying to Chicago O'Hare Airport.

Which airline offers the most flights to Chicago O'Hare Intl Airport?

Of the 13 airlines that fly to Chicago O'Hare Intl Airport, United Airlines offers the most flights, with around 4,973 per week, followed by American Airlines with 3,778 flights per week.

How long is the flight to Chicago O'Hare Intl Airport?

The duration of your flight to Chicago depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Chicago on KAYAK are from Edinburgh, which takes 8h 25m, London, which takes 10h 01m, Manchester, which takes 11h 25m, and Birmingham, which takes 13h 55m.

How many direct flights to Chicago O'Hare Intl Airport are there each day?

There are around 21 direct flights from within United Kingdom to Chicago O'Hare Intl Airport every day. Most flights depart in the morning, with 08:00 the most common departure time and 62% of flights departing in the morning.

How many long-haul flights are there to Chicago O'Hare Intl Airport each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Chicago O'Hare Intl Airport. Instead, there are 147 long-haul flights (6-12 hour flight duration), with the most arriving from London.

How many cities have direct flights to Chicago O'Hare Intl Airport?

From the United Kingdom, there are direct flights to Chicago O'Hare Intl Airport from 2 cities. The city with the most direct flights is London, with 140 direct flights each week.

Good to know - Cheap tickets to Chicago O'Hare Airport

Low season

April

High season

January

Cheapest flight

£183
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Edinburgh to Chicago O'Hare Airport

When to book flights to O'Hare Intl

Are your dates flexible? Find out the best times to travel to O'Hare Intl 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. The information is for flights to Chicago based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Chicago O'Hare Airport flights

  • Are there on-site hotels at Chicago O'Hare?

    If you are looking for a room on-site at O'Hare Airport, you can check in at the Hilton Chicago O'Hare Airport Hotel. It is located within walking distance of all domestic terminals and can also connect with the international terminals via the Airport Transit System (ATS). It offers a number of quality rooms as well as a fitness club, restaurant, and barbershop, ideal for getting some rest after a long flight.

  • How do I get from O'Hare Airport to downtown Chicago?

    Getting a taxi is without a doubt the quickest way: you can find taxi stands outside the baggage claim area of each terminal and a fare to downtown Chicago should cost somewhere in the region of $40 (roughly £29), although this can change depending on traffic, and the journey takes on average 30min. The most affordable way of getting to downtown Chicago is by going to the CTA Blue Line station within the airport and catching one of the L trains. A full fare costs around $5 (£3.55) and the journey takes roughly 45min, depending on where you want to go.

  • How do I get between terminals at Chicago O'Hare (ORD) airport?

    To get around O'Hare Airport, use the Airport Transit System (ATS). This is an automated monorail that moves passenger around, connecting all four terminals, including both domestic and international areas, with key points around the airport including the remote car parking areas and the rental car area found at the Multi-Modal Facility. The ATS is free-to-use at the airport and can be found by following the red train symbol on signposts around O’Hare airport.

  • How can I get from O'Hare (ORD) to Midway International (MDW) via public transport?

    To get to Midway International Airport, you should catch the CTA Blue Line train as you would if going to downtown Chicago. Change at the Clark/Lake Station from the Blue Line to the Orange Line and continue your journey to Midway Station. It is recommended to leave 2h for your trip between the two airports.

  • What is the cheapest flight to Chicago O'Hare Airport?

    If travelling to Chicago O'Hare Airport, the cheapest city to fly from in the last 3 days was Edinburgh, with flights as low as £141 one-way and £261 return. Flights from London are the most searched and start at $198 for a return trip.

  • How far is Chicago O'Hare Intl Airport from central Chicago?

    You’ll need to travel 16 miles to reach the Chicago city centre from Chicago O'Hare Intl Airport.

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs £729. The cheapest price found on KAYAK in the last 2 weeks cost £463 and departed from London Heathrow Airport.

  • How does KAYAK find such low prices on flights to Chicago O'Hare Airport?

    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 to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago O'Hare Airport?

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

  • What is the Hacker Fare option on flights to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Chicago O'Hare Intl Airport are there each week?

    Each week there are around 147 direct flights from within United Kingdom to Chicago O'Hare Intl Airport. The most common day for departures is Sunday, with 14% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Chicago O'Hare Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.
  • For international flights to Chicago O'Hare (ORD), look out for offers from Lufthansa, Finnair, and TAP Portugal, all of which offer direct flights without any changes or stops.
  • If travelling with a baby, you can find Mother's Rooms in all terminal buildings that are specifically for nursing mothers. For example, in Terminal 1 the Mother's Room is located beside Gate B10.
  • If you feel the need to freshen up after your journey, visit one of the Terminal Getaway Spas at O'Hare Airport. These are located in Terminal 1 and Terminal 3.
  • At the Multi-Modal Facility building at O'Hare Airport, you will find a number of important services such as regional buses and desks for the major car hire companies if you are planning on picking up a hire vehicle.
  • If getting picked up from the airport, it is recommended to use the Cell Phone Lot where drivers can wait free of charge until their passenger is ready to be collected.
See more tips

Prefer to fly direct to Chicago O'Hare Intl?

Find which airlines fly direct to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

United Kingdom to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Thursday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

See more direct flights

Direct returns

Chicago O'Hare Intl to United Kingdom

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Thursday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

See more direct flights
See more direct flights

Top 5 airlines flying to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Chicago. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to O'Hare Intl? 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
FinnairOverall score based on 1332 reviews
7.5Comfort
6.8Food
8.2Crew
7.0Entertainment
7.8Boarding
Airline reviews

Extremely low quality food. Ordered muslim meals but got vegetarian meals instead. Muslims are not vegetarian, they love meat as much as any other non-vegetarian person, so make a decent effort to get halal meals. Regardless, the vegan sandwich was absolutely tasteless. I am pretty sure the company making that sandwich does not even do a taste test itself

2.0 MediocreKash, Jun 2024DEL - HEL
Read more about Finnair reviews

Extremely low quality food. Ordered muslim meals but got vegetarian meals instead. Muslims are not vegetarian, they love meat as much as any other non-vegetarian person, so make a decent effort to get halal meals. Regardless, the vegan sandwich was absolutely tasteless. I am pretty sure the company making that sandwich does not even do a taste test itself

Arriving at Heathrow was a complete disaster because air bridge broke down and it took ages to find spare stairs! Something that I'd kick Heathrow in the shins for, not Finnair - who were great.

Not great. Flight attendants were aloof, food was mediocre, seats that I paid $150 were given to someone else without any concession. I will probably never use kayak again. Terrible experience from start to finish.

The wine was low quality Finnair label stuff in small bottles and only one small bottle each. Embarassinng. A competing airline served me two generous glasses of a nice South African Shiraz from regular wine bottles, a Beck's beer, and a generous Dewar's White Label on the rocks. Cabin service was good and polite, plane interior was beautiful, but cramped.

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

Everything went well, but could have used a bit more legroom.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Terrible food and over experience Flight was very rocky a lot of people vomiting

This flight was rebooked from a missed connection 3 days before due to connecting flight cancelation. We had upgraded on our original flight but were assigned coach seats on this flight. BA could do nothing to upgrade us due to this flight being "overbooked" and "busy". We should have been rebooked in upgraded seats. Now we have to apply for a refund.

Good seats. Average to poor lunch. The snacks before landing was worse. Great crew.

No entertainment and WiFi for a 13 hour flight is outrageous. Old plane. Broken seats and toilet of order. To have to pay for food and a blanket under those conditions is ridiculous. We are never flying with Level or Iberia ever again.

I never took the flight. I bought the ticket in Kayak by mistake, right away, within the first 10 minutes I realized it and check to cancel. Kayak did not let me and sent me to Iberia saying, in order to cancel or change, you have to call the airline, which I did. Iberia ditched me off saying, you have to talk to whoever you bought it from, Kayak. so you 2 were passing the ball to each other. So I called my credit company, cancelled the transaction, and I swore never ever to use either Kayak or Iberia and I did, I flew with Air France and Delta to all over Europe, thank you and take me out of your subscription.

The seats were comfortable. The food was pleasing. The movie choices were great. The crew was kind and professional.

They cancelled our NON_STOP flight from London to Chicago 22 hours before our flight. After a 2 hour phone call, they rescheduled us from London to Barcelona (Wrong way to USA) 2 hour lay over, and then to Chicago for a 9 1/2 hour flight at 6 am. Ruined 2 days of our vacation. We will not fly British Airways again.

We were delayed for 7hrs. No announcements were made, the lines for checking were out of control. No one knew what was going on. Complete madness

Plane arrived late to gate, staff at Philadelphia had no sense of urgency to get people on the plane. Boarding took 15 min longer than it should have because despite 4 staff working at the gate, only one was scanning tickets while the others sat talking to each other.

Passengers were taken to the aircraft by bus. But they kept people standing back to back in the small no AC, no restrooms, no chairs area for 30 minutes waiting for the shuttle bus. No information was provided to the passengers, no help or service was offered during this incident

The airplane did not offer standard outlets so I was unable to work on my laptop. This is totally unacceptable for an international flight.

No complains with the crew. But generally speaking food is awful, entertainment is not good either.

The flight was delayed more than 1.5 hours. Phone calls to united did not satisfy our need to get to Chicago to met family for fight to europe. I was told the flight was booked thru luftansa and united could not make adjustments. When call luftansa they were unaware of the significant delay on the united flight out of mci. They would not authorize a flight change. We went to the airport, as if we would be flying as scheduled, United checked us in, as if our flight would leave as scheduled. We took our bag to be checked to the baggage drop and the agent their confirmed our flight was significantly delayed. She worked for 30 min to get us on another flight. We ended up flying to Denver then to Munich. The rest of the family that flew to Chicago for our meet up and flight to Europe ended up flying to Munich alone. We meet up in Munich for our last leg to luxembourg. In luxembourg we learned on bag was scheduled on our delayed flight. The flight was canceled and we did not receive the bag in lux. We filed a lost back claim. Now 3 days later we STILL do not have the bag. It is apparently in luxembourg and they maybe tried to deliver, however the names on the door of the air b&b do not match the name on the baggage claim so the French speaking delivery person called no one could understand him so he took the bag and left. My brother, traveling with me under a different reservation , has been without essentials for 3 days. One or all of us has stayed "home" each day waiting on the bag. Today was my turn. Delivery window was 10:30 to 2:30. No attempt to knock or ring bell. After the hang up call, my brother called me and told me to check the door. There was nothing there. No sign of attempted delivery, no delivery man, nothing. Being unable to change clothes and having family members take turns waiting on a bag that never comes has ruined this family vacation. Thanks United/Luftansa

Other than problems with checking in and uploading passport info everything was great. It would be nice to be able to manually input passport info. Often while traveling the bandwidth has problems uploading pictures

The trip was good except for the delay that caused a connection issue in Chicago.

They canceled our flight last minute and we had to get another flight with twice the cost

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

Boarding was a zoo. London ground crew was useless. Poor communication regarding where to line up. We were group 2, and everyone was jammed in together. Ground crew didn’t seem to care.

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Entertainment was good. Food was OK. Cab crew was great.

Overall flight experience was good. Unfortunately our process getting to our flight was a hit or miss. Our flight was delayed perhaps for the best as getting from terminal to terminal is very long and security had problems with the machines that delayed us getting to our flight. Heathrow security could care-less that you have a flight you are about to miss!

Horrible. Crew is not helpful. Lounge is sub standard and overcrowded. Getting to your plane is underwhelming “via a bus”. Worst experience I have had.

I had to wait for 10 hours at the airport and no hotel accommodation was provided. That sucks big time.

They can't seem to deliver a delayed bag in less than a week. Is this the 19th century?

We're waiting an BA flight being operated from London to Raleigh

Could be better in all aspects. Poor communication. Rude staff

The seats are comfortable enough, but the layout in business is wacky. The boarding process is disorganized. The flight attendants are friendly enough, but the food and snacks are sub par.

Crew was great. Food definitely top 10% for airline food. Seat was comfortable and legroom was good, BUT the seats were too close together and I was touching arms with the guy next to me the entire flight. Also, I had an aisle seat, and although my arm was pulled right up to my side, I was bumped by passengers and crew at least 6x. I'm looking into business class next time. One last note: the whole British-AA airlines partnership thing was confusing. In 2024 this should be seamless, and passengers shouldn't need this # for BA and that # for AA. There should be a single unified way of messaging from the airlines and checking things for the passengers.

First of all, the flight was delayed. Then at the gate they told me I got upgraded. I told them that if is not a window sit (like the one I purchased already) I am not interested. They still switch me stating: "is more room for the legs". Came to board on airplane to find out is a middle row sit. I explained the stewardess that I have a spine health problem therefore I need a window sit to lean against the wall. She put me to wait by the airplane door till the person who now got my sit will come aboard and if he/she will agree to switch sits then I will get back my window sit. I got lucky that the person agreed. Next was the food. I don't expect restaurant quality meal on a plane, but I do expect to be thoroughly cooked. The green beans in my meal were raw as can be making the meal uneatable. Thank God we got a piece of bread and some butter to last me for the +9 hours flight. Overall, my experience was awful, and I promised myself that even I have to pay more for the ticket I will never fly with British again.

Book Cheap Chicago Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Chicago found on KAYAK in the last 72 hours.
10/9mar.
2 stops
26h 30mLGW-ORD
13/9vie.
1 stop
31h 15mORD-LGW
£337
22/9dom.
1 stop
27h 06mLGW-ORD
26/9jue.
1 stop
20h 20mORD-LGW
£342
18/9mié.
1 stopFinnair
14h 05mLHR-ORD
25/9mié.
1 stopFinnair
19h 05mORD-LHR
£423
16/9lun.
1 stopFinnair
30h 15mLHR-ORD
25/9mié.
1 stopFinnair
19h 05mORD-LHR
£432
9/9lun.
1 stopAer Lingus
10h 40mMAN-ORD
16/9lun.
1 stopAer Lingus
11h 10mORD-MAN
£452
29/10mar.
1 stopAer Lingus
11h 50mMAN-ORD
5/11mar.
1 stopAer Lingus
9h 40mORD-MAN
£456
9/9lun.
1 stopLufthansa
12h 25mLHR-ORD
23/9lun.
1 stopLufthansa
15h 50mORD-LHR
£491
12/11mar.
directBritish Airways
9h 00mLHR-ORD
12/2mié.
directBritish Airways
7h 45mORD-LHR
£495
9/9lun.
directBritish Airways
8h 40mLHR-ORD
14/10lun.
directBritish Airways
7h 50mORD-LHR
£501
19/9jue.
directLufthansa
8h 55mLHR-ORD
23/9lun.
directLufthansa
8h 15mORD-LHR
£508

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Chicago found on KAYAK in the last 72 hours.
30/9lun.
2 stops
26h 35mEDI-ORD
£183
27/8mar.
3 stops
32h 52mSTN-ORD
£183
9/11sáb.
1 stopAer Lingus
12h 30mLCY-ORD
£435
5/11mar.
directFinnair
8h 55mLHR-ORD
£453
23/10mié.
1 stopAer Lingus
13h 05mLHR-ORD
£462
17/9mar.
directFinnair
8h 40mLHR-ORD
£466
24/9mar.
1 stopBritish Airways
13h 57mLCY-ORD
£546
6/1lun.
1 stopLufthansa
16h 05mLCY-ORD
£561
20/11mié.
1 stopLufthansa
16h 05mLCY-ORD
£570
9/11sáb.
2 stopsBritish Airways
17h 18mLCY-ORD
£642

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Recent domestic flight deals

25/9mié.
directAlaska Airlines
4h 03mSEA-ORD
29/9dom.
directAlaska Airlines
4h 34mORD-SEA
£53
28/8mié.
directSpirit Airlines
2h 32mLGA-ORD
28/8mié.
directSpirit Airlines
2h 07mORD-LGA
£61
5/9jue.
multi-stopJetBlue
6h 00mBOS-ORD
5/9jue.
directJetBlue
2h 32mORD-BOS
£88
31/8sáb.
directJetBlue
2h 50mBOS-ORD
3/9mar.
directJetBlue
2h 26mORD-BOS
£91
27/8mar.
directDelta
3h 01mBOS-ORD
3/9mar.
directDelta
2h 36mORD-BOS
£98
20/8mar.
directDelta
2h 42mLGA-ORD
20/8mar.
directDelta
2h 19mORD-LGA
£106
30/8vie.
directAmerican Airlines
2h 53mBOS-ORD
2/9lun.
directAmerican Airlines
2h 18mORD-BOS
£119
16/9lun.
directAmerican Airlines
2h 39mJFK-ORD
17/9mar.
directAmerican Airlines
2h 30mORD-JFK
£126
19/9jue.
directUnited Airlines
2h 11mBWI-ORD
26/9jue.
directUnited Airlines
1h 57mORD-BWI
£158
2/9lun.
multi-stopUnited Airlines
5h 46mBOS-ORD
6/9vie.
directUnited Airlines
2h 29mORD-BOS
£170

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Last minute flights to O'Hare Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Chicago that are departing in the next 10 days.
29/7lun.
multi-stopScandinavian Airlines
52h 25mLHR-ORD
12/8lun.
multi-stopScandinavian Airlines
40h 45mORD-LHR
£724
26/7vie.
multi-stopUnited Airlines
13h 17mLHR-ORD
27/7sáb.
multi-stopUnited Airlines
30h 20mORD-LHR
£747
30/7mar.
multi-stopFinnair
27h 36mLHR-ORD
10/9mar.
multi-stopFinnair
19h 15mORD-LHR
£751
26/7vie.
multi-stopFinnair
30h 34mLHR-ORD
29/7lun.
multi-stopFinnair
18h 20mORD-LHR
£817
29/7lun.
multi-stopAer Lingus
35h 04mLHR-ORD
12/8lun.
multi-stopAer Lingus
14h 25mORD-LHR
£967
27/7sáb.
multi-stopAer Lingus
33h 34mBHX-ORD
6/8mar.
multi-stopAer Lingus
17h 25mORD-BHX
£1,059
30/7mar.
directLufthansa
8h 55mLHR-ORD
17/12mar.
directLufthansa
8h 05mORD-LHR
£1,114
26/7vie.
multi-stopLufthansa
13h 25mLHR-ORD
29/7lun.
directLufthansa
8h 15mORD-LHR
£1,169
26/7vie.
multi-stopIberia
23h 40mLGW-ORD
21/8mié.
multi-stopIberia
11h 35mORD-LGW
£1,510
26/7vie.
multi-stopIberia
23h 40mLGW-ORD
22/8jue.
multi-stopIberia
22h 30mORD-LGW
£1,578

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