Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

£174 Find cheap flights to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 4/6. 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
Mon 27/5
Mon 3/6

Search hundreds of travel sites at once for deals on flights to Chicago

 
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 44,335,567 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals to Chicago

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Chicago 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
14:00 - 23:10LGW-ORD
15h 10m1 stop
17:56 - 10:00ORD-LGW
34h 04m1 stop
Tue, 4 Jun - Tue, 10 Sep
19:50 - 16:10LHR-ORD
26h 20m1 stop
21:25 - 18:55ORD-LHR
16h 30m1 stop
£394TAP AIR PORTUGAL
Find Deal
Tue, 22 Oct - Fri, 1 Nov
11:05 - 13:45LHR-ORD
8h 40mdirect
23:00 - 12:45ORD-LHR
7h 45mdirect
£423British Airways
Find Deal
Wed, 8 May - Wed, 15 May
15:35 - 18:15LHR-ORD
8h 40mdirect
16:50 - 10:50ORD-LHR
12h 00m1 stop
£426Finnair
Find Deal
Mon, 16 Sep - Tue, 1 Oct
13:10 - 15:50LHR-ORD
8h 40mdirect
19:15 - 09:05ORD-LHR
7h 50mdirect
£427British Airways
Find Deal
Mon, 16 Sep - Tue, 24 Sep
14:25 - 17:00LHR-ORD
8h 35mdirect
20:20 - 12:10ORD-LHR
33h 50m1 stop
£430Finnair
Find Deal
Wed, 18 Sep - Sun, 29 Sep
06:40 - 17:55LHR-ORD
17h 15m1 stop
19:45 - 17:40ORD-LHR
15h 55m1 stop
£437Scandinavian Airlines
Find Deal
Fri, 20 Sep - Sun, 29 Sep
06:40 - 17:55LHR-ORD
17h 15m1 stop
19:55 - 17:40ORD-LHR
15h 45m1 stop
£438Scandinavian Airlines
Find Deal
Wed, 16 Oct - Tue, 12 Nov
14:25 - 19:05MAN-ORD
10h 40m1 stop
15:45 - 07:35ORD-MAN
9h 50m1 stop
£470Aer Lingus
Find Deal
Thu, 12 Sep - Sun, 22 Sep
08:10 - 14:00MAN-ORD
11h 50m1 stop
15:45 - 08:55ORD-MAN
11h 10m1 stop
£519Aer Lingus
Find Deal
Sat, 7 Sep - Tue, 17 Sep

Flights to Chicago - Travel Insights & Trends

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

What is the cheapest flight to Chicago?

These are the best prices found by users searching on KAYAK in the last 72 hours.
If travelling to Chicago, the cheapest city to fly from in the last 3 days was London, with flights as low as £138 one-way and £308 return. Flights from London are the most searched and start at $198 for a return trip.

How much is a flight to Chicago?

The average and cheapest price for all flights to Chicago from each origin found by users searching on KAYAK in the last month.
On average, a flight to Chicago costs £699. The cheapest price found on KAYAK in the last 2 weeks cost £499 and departed from London Heathrow Airport. The most popular routes on KAYAK are London to Chicago which costs £674 on average, and Edinburgh to Chicago, which costs £973 on average.
See prices from:

What is the cheapest day to fly to Chicago?

The average price of all flights to Chicago 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 £536. On the other hand, the most expensive day to fly is Sunday, where prices are £587 on average.

What is the cheapest month to fly to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Chicago, 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 is January, where tickets cost £470 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 £725 and £718 respectively. For return trips, the best month to travel is February with an average price of £418.

What is the cheapest time of day to fly to Chicago?

The average price for all flights to Chicago 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 is generally at night, when flights cost £521 on average. The most expensive time of day to fly to Chicago is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £574.

What is a good deal for flights to Chicago?

If you’re looking for cheap airfare to Chicago, 25% of our users found tickets to Chicago for the following prices or less: From London Heathrow Airport £607 one-way - £590 return, from Edinburgh £717 one-way - £776 return.

How far in advance should I book a flight to Chicago?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Chicago, 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 80 days before departure.

Which is the cheapest airport to fly into in Chicago?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Chicago is Chicago Midway Airport, with an average flight price of £89.

Which airlines fly to Chicago?

If you’re traveling from United Kingdom, you might fly to Chicago 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.

Which airline offers the most flights to Chicago?

Of the 14 airlines that fly to Chicago, United Airlines offers the most flights, with around 5,061 per week, followed by American Airlines with 3,461 flights per week.

How many airports are there in Chicago?

There are 3 airports in Chicago: Chicago O'Hare Airport (ORD), Chicago Midway Airport (MDW) and Chicago Greater Rockford Airport (RFD). The busiest airport is Chicago O'Hare Airport (ORD), with 86% of all flights arriving there.

How long is the flight to Chicago?

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 48m, and Manchester, which takes 11h 05m.

How many direct flights to Chicago are there each day?

There are around 20 direct flights from within United Kingdom to Chicago every day. Most flights depart in the morning, with 08:00 the most common departure time and 67% of flights departing in the morning.

How many direct flights to Chicago are there each week?

Each week there are around 135 direct flights from within United Kingdom to Chicago. The most common day for departures is Sunday, with 16% of flights taking off on this day.

How many long-haul flights are there to Chicago 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. Instead, there are 135 long-haul flights (6-12 hour flight duration), with the most arriving from London.

How many cities have direct flights to Chicago?

From the United Kingdom, there are direct flights to Chicago from 2 cities. The city with the most direct flights is London, with 128 direct flights each week.

Good to know - Cheap tickets to Chicago

Low season

January

High season

July

Cheapest flight

£174
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from London Gatwick Airport to Chicago Midway Airport

When to book flights to Chicago

Are your dates flexible? Find out the best times to travel to Chicago 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 flights

  • What services are offered to passengers with reduced mobility on American Airlines flights to Chicago?

    American Airlines offers a range of services to passengers with reduced mobility on flights to Chicago, including wheelchair service, pre-boarding assistance, and assistance with navigating the airport. These services can be arranged when booking the flight. Additionally, American Airlines allows service animals to travel with passengers who require them.

  • What is the luggage allowance on Finnair flights to Chicago?

    Passengers flying on Finnair are allowed to bring at least one personal item, such as a handbag or laptop bag in addition to their carry-on bag. The maximum combined weight of the carry-on and personal item is 10 kg. Economy Class passengers are allowed to check at least one bag that weighs up to 23 kg while Business Class passengers can check up to two bags, each weighing 32 kg or less.

  • What services are offered to Economy passengers on Iberia flights to Chicago?

    Economy passengers flying on Iberia flights to Chicago are offered a range of services, including a selection of complimentary drinks and snacks during the flight. The in-flight menu features a variety of food and drink options that can be purchased by passengers. Passengers can also choose from a variety of digital content, including movies, TV shows, and music, through the airline's entertainment system.

  • What class seat options are available on Virgin Atlantic flights to Chicago?

    Virgin Atlantic flights offer a range of cabin classes on flights to Chicago, including Upper Class, Premium Economy, and Economy. Upper Class is the airline's luxury class offering. Premium Economy is a higher level of service than economy, with larger seats, more legroom, and additional amenities. The Economy cabin offers standard seats with in-flight entertainment and drinks.

  • What facilities are available for families with children at Chicago Airport?

    If you are travelling with small children and concerned about passing the time before boarding your flight, then take them over to the Kids on the Fly Children’s Museum at O’Hare (ORD) at Terminal 2 and let them stretch their legs for a while. Afterwards, there are family restrooms to freshen up located in each one of the airports five terminals.

  • Are there any onsite hotels at Chicago Airport?

    Hilton Chicago O’Hare Airport is located on the airport premises just opposite of Terminal 2 and has several business and meeting rooms which can be used to host corporate events and annual meetings or project launches. Hilton Chicago O’Hare Airport also boasts a full service health spa and fitness club for use by its guests.

  • How do I get from Chicago Airport to downtown Chicago?

    Chicago Airport offers the full complement of transportation options to the downtown area. PACE bus routes 250 and 300 provide regular service to the city centre which can also be accessed via the Metra train and the Blue Line of the Chicago Transit Authority. Of course taxis are in abundance at the airport and car rental is also a good option.

  • What shopping options are there at Chicago Airport?

    Chicago Airport has a wide selection of souvenir and duty-free shopping to choose from as well as premium retail concessions like Emporio Armani and Mont Blanc for more exclusive gift ideas. Love from Chicago carries lots of bric-a-brac which can make fun souvenirs and there is also MAC the cosmetics paradise.

  • What is the cheapest flight to Chicago?

    If travelling to Chicago, the cheapest city to fly from in the last 3 days was London, with flights as low as £138 one-way and £308 return. Flights from London are the most searched and start at $198 for a return trip.

  • Which Chicago airport is closest to central Chicago?

    The distance between Chicago Midway Airport and the city centre of Chicago is 9 miles, which makes it the closest of the 3 Chicago airports airports. Chicago O'Hare Airport is 16 miles away from the centre and Chicago Greater Rockford is 79 miles away.

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs £699. The cheapest price found on KAYAK in the last 2 weeks cost £499 and departed from London Heathrow Airport.

  • How does KAYAK find such low prices on flights to Chicago?

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago 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?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago 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?

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

See more FAQs

Top tips for finding cheap flights to Chicago

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.
  • Passengers who are travelling from London on flights to Chicago can expect stopovers in different cities depending on the airline. Some common stopovers for the route include Philadelphia (PHL), Dublin (DUB), New York (JFK), and Amsterdam (AMS).
  • Flights from London to Chicago O'Hare International Airport (ORD) typically arrive at Terminal 5, which has the Virgin Atlantic Clubhouse, Swissport Lounge, and Air France-KLM Lounge.
  • O’Hare International Airport or Chicago Airport is one of the busiest in the world and getting around this Chicago hub is made easier by the ATS rail service which links International terminal 5 with Domestic terminals 1, 2 and 3, the PACE bus stop and the parking areas located around the premises.
  • Looking for a place to relax and unwind before or after your flight to Chicago? Terminal Getaway Spa offers three locations to help you do exactly that with a variety of hand, foot and Swedish massages guaranteed to soothe any tension right away located at Terminal 1 and Terminal 3 Main building and between Concourses H and K.
  • Through the Airline Lounge Service, most domestic and international carriers serving Chicago O’Hare Airport host lounges where you can relax and enjoy a bit of hospitality whether you are a member or not. United Club, British Airways Terraces Lounge and Delta Sky Club are just three of the options to choose from.
  • If you’re feeling a bit hungry and have time to spare after your flight to Chicago, there is a plethora of dining options available at Chicago Airport sure to suit every taste. From tavernas like Publican Tavern to wine bars like Bubbles Wine Bar; from the Mediterranean fare of La Tapenade to the German-American menu at Berghoff Café, there’s something for virtually everyone.
  • Seaway Bank offers international travellers on flights to Chicago four offices providing currency exchange, cash advances and Cashier Cheques so you can start to explore the city of Chicago without missing a beat. Foreign currency exchange locations are to be found at Terminals 1, 2, 3 and 5 for your convenience.
See more tips

Prefer to fly direct to Chicago?

Find which airlines fly direct to Chicago, which days they fly and book direct flights.

Direct departures

United Kingdom to Chicago

Monday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aeromexico, +79 more

ANA, Aer Lingus, +80 more

Thursday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +81 more

ANA, Aer Lingus, +82 more

Saturday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

See more direct flights

Direct returns

Chicago to United Kingdom

Monday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aeromexico, +79 more

ANA, Aer Lingus, +80 more

Thursday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +81 more

ANA, Aer Lingus, +82 more

Saturday

ANA, Aer Lingus, Aeromexico, +78 more

ANA, Aer Lingus, +79 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 Chicago

 
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 Chicago? 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 1382 reviews
7.5comfort
7.0entertainment
6.9food
8.2crew
7.8boarding
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2024LHR - SFO
Read more about Finnair reviews

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.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Very rude hostess. She embarrassed me in front of others. I went to sit after taking off in a different sit in the same economic cabin. Was the area where doors are. She come to me very laud and said: go back to your sit those sit are more expensive.wow! No diplomacy. Flight was super full except 3 of those sit. The only person in that row later during the flight occupied all sit laying down!. Once more disappointed at American Airlines. Early flight they lost my luggages for 4 days. Never refund money for replacement for some of essential items purchased..when I booked the flight I thought was Finlandair. I

The crew was very good, excellent, they help me with my needs.! Food was not that good.

Much better, not their fault but my plane was so delayed causing me to have to take this airline rather than my earlier connecting flight

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

I had economy plus and it’s definitely worth the price. The seats are so comfortable, so much space, great large TV screens, and you get fed often. Really decent food (although other fish was overcooked.) They do need better movie choices. The crew is the best. Super friendly and accommodating. So much better than most American run Airlines.

They lost my luggage. Tromso in winter without warm clothes is not fun.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

Good friendly service and food - The seats in business class are old, too hard and not very comfortable.

Old plane with terrible business class seats - good food and service. Boarding was a joke with business class boarding last.

Best airline to travel on a budget- really like their reasonably priced access to the SAS lounges where available.

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.

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.

They should. Heck planes more often not when they are suppose to be leaving causing delays

Thankfully not a full flight so although my headphone jack wasn’t working 100% on my window seat, I was able to move to the aisle seat. Food was fine, nothing great but tasty enough. Crew were friendly and made enough rounds. Always have a decent experience with Aer Lingus

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Customs is always a challenge. The customs officials were real humans, which was nice-not robots programmed on angry 😊. If you’re in a hurry to get through you’ll be stressed out. Allow yourselves plenty of time and it will be a stress free experience.

I got rerouted to another flight/city because the original flight was late and I would not have made my connection. I had to wait an additional five hours (no compensation) for the new flight which was also delayed because the computer was not working. Arrived at my final destination after nearly 20 hours of travel only to discover that my baggage had not arrived with me. Two days later and still waiting for my baggage. Customer service has been incredibly unhelpful and even hung up on me because I dared to ask for them to have someone call me when my bag arrived at the airport. No one apologized to me for what I experienced and they were dismissive of the fact that I have absolutely no clothes or toiletries. Absolutely awful, disorganized and stressful experience. Am dreading the return flight.

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.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Our flight to Chicago O'Hare was delayed an hour, causing us to miss our connection to MSP and spend an extra 3 hours at O'Hare so we could board a plane with a damaged door and wait another 45 minutes or so. The crew was great, the food decent, The drinks were great: 2 glasses of a nice South African Shiraz, an ice cold can of Beck's Beer, and Dewar's White Label on the rocks.

A350 has great entertainment. Make sure to watch the plane's external tail and nose camera's on landing and take off. Seats were a little hard for a 10 hour flight. I am gluten intolerant, they had good alternative meals for me on the flight.

Boarding was horrible. We were packed into a bus with few seats and made to stand for 10 to 15 minutes, then driven for 5 minutes on wild curves. Complementary food and drink was a tiny chocolate and a bottle of water. Seating was cramped. Aircraft had no video.

didn’t even get to go one of my returning flights cancelled and I wasn’t even in their system, vacation ruined thanks for nothing

Need more time for connecting flights in Munich Food seems worse now on Lufthansa Very uncomfortable seats

Better flight than mum to Frankfurt. But food was very mediocre.

Flight landed on time but land services kept us in the plane for 3 hours. I missed connecting flight.

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

Book Cheap Chicago Plane Tickets

Cheapest flights to Chicago from the United Kingdom found in 2024

Recent return flight deals

 
These are the cheapest return flights to Chicago found on KAYAK in the last 72 hours.
4/6Tue
1 stop
15h 10mLGW-ORD
10/9Tue
1 stop
34h 04mORD-LGW
£386
22/10Tue
1 stopTAP AIR PORTUGAL
26h 20mLHR-ORD
1/11Fri
1 stopTAP AIR PORTUGAL
16h 30mORD-LHR
£394
8/5Wed
directBritish Airways
8h 40mLHR-ORD
15/5Wed
directBritish Airways
7h 45mORD-LHR
£423
16/9Mon
directFinnair
8h 40mLHR-ORD
1/10Tue
1 stopFinnair
12h 00mORD-LHR
£426
16/9Mon
directBritish Airways
8h 40mLHR-ORD
24/9Tue
directBritish Airways
7h 50mORD-LHR
£427
18/9Wed
directFinnair
8h 35mLHR-ORD
29/9Sun
1 stopFinnair
33h 50mORD-LHR
£430
20/9Fri
1 stopScandinavian Airlines
17h 15mLHR-ORD
29/9Sun
1 stopScandinavian Airlines
15h 55mORD-LHR
£437
16/10Wed
1 stopScandinavian Airlines
17h 15mLHR-ORD
12/11Tue
1 stopScandinavian Airlines
15h 45mORD-LHR
£438
12/9Thu
1 stopAer Lingus
10h 40mMAN-ORD
22/9Sun
1 stopAer Lingus
9h 50mORD-MAN
£470
7/9Sat
1 stopAer Lingus
11h 50mMAN-ORD
17/9Tue
1 stopAer Lingus
11h 10mORD-MAN
£519

Search by stops

Search by airline

Search by price

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.
4/6Tue
1 stop
27h 32mLGW-MDW
£174
4/6Tue
1 stop
28h 29mLGW-ORD
£182
7/5Tue
1 stop
16h 59mLGW-ORD
£189
5/5Sun
1 stopAer Lingus
11h 10mLHR-ORD
£445
6/5Mon
1 stopScandinavian Airlines
27h 25mLHR-ORD
£448
5/5Sun
1 stopScandinavian Airlines
14h 00mLHR-ORD
£450
5/5Sun
1 stopAer Lingus
22h 00mLHR-ORD
£451
6/5Mon
directBritish Airways
8h 40mLHR-ORD
£514
4/5Sat
1 stopBritish Airways
13h 35mLCY-ORD
£544
10/10Thu
2 stopsFinnair
30h 40mMAN-ORD
£897

Search by stops

Search by airline

Search by price

Recent domestic flight deals

17/9Tue
directSpirit Airlines
2h 39mLGA-ORD
17/9Tue
directSpirit Airlines
2h 11mORD-LGA
£71
12/6Wed
directSpirit Airlines
2h 54mBOS-ORD
22/6Sat
directSpirit Airlines
2h 29mORD-BOS
£84
26/5Sun
directDelta
2h 57mLGA-ORD
31/5Fri
directDelta
2h 15mORD-LGA
£94
26/5Sun
directDelta
2h 51mJFK-ORD
3/7Wed
directDelta
2h 30mORD-JFK
£98
12/6Wed
directJetBlue
2h 57mJFK-ORD
26/6Wed
directJetBlue
2h 25mORD-JFK
£102
29/5Wed
directJetBlue
2h 54mBOS-ORD
29/5Wed
directJetBlue
2h 26mORD-BOS
£102
22/5Wed
directUnited Airlines
2h 52mBOS-ORD
29/5Wed
directUnited Airlines
2h 35mORD-BOS
£111
22/5Wed
directUnited Airlines
2h 52mBOS-ORD
29/5Wed
multi-stopUnited Airlines
6h 15mORD-BOS
£134
14/5Tue
directAmerican Airlines
4h 08mLAX-ORD
16/5Thu
directAmerican Airlines
4h 27mORD-LAX
£184
23/5Thu
directAmerican Airlines
2h 40mJFK-ORD
24/5Fri
directAmerican Airlines
2h 13mORD-JFK
£187

Search by stops

Search by airline

Search by price

Last minute flights to Chicago

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.
1/5Wed
directLufthansa
9h 05mLHR-ORD
15/5Wed
directLufthansa
8h 10mORD-LHR
£474
27/4Sat
directUnited Airlines
8h 50mLHR-ORD
27/4Sat
multi-stopUnited Airlines
32h 00mORD-LHR
£491
29/4Mon
directFinnair
8h 35mLHR-ORD
6/5Mon
multi-stopFinnair
11h 20mORD-LHR
£541
29/4Mon
multi-stopFinnair
32h 51mLHR-ORD
6/5Mon
multi-stopFinnair
11h 20mORD-LHR
£551
27/4Sat
multi-stopAer Lingus
11h 40mLHR-ORD
30/4Tue
multi-stopAer Lingus
13h 00mORD-LHR
£554
1/5Wed
multi-stopScandinavian Airlines
14h 00mLHR-ORD
5/6Wed
multi-stopScandinavian Airlines
19h 55mORD-LHR
£578
1/5Wed
multi-stopScandinavian Airlines
17h 15mLHR-ORD
5/5Sun
multi-stopScandinavian Airlines
15h 55mORD-LHR
£580
1/5Wed
multi-stopAer Lingus
16h 35mEDI-ORD
5/5Sun
multi-stopAer Lingus
28h 55mORD-EDI
£752
30/4Tue
directBritish Airways
8h 35mLHR-ORD
8/5Wed
directBritish Airways
7h 45mORD-LHR
£842
27/4Sat
directBritish Airways
8h 35mLHR-ORD
27/4Sat
directBritish Airways
7h 45mORD-LHR
£2,511

Search by stops

Search by airline

Search by price