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

ORD

£182 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 3/6. 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
Thu 27/6
Thu 4/7

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 42,816,550 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 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
10:00 - 08:21LGW-ORD
28h 21m1 stop
19:50 - 07:00ORD-LGW
29h 10m1 stop
Tue, 11 Jun - Wed, 10 Jul
19:15 - 19:05MAN-ORD
28h 50m1 stop
20:10 - 18:35ORD-MAN
16h 25m1 stop
£359Scandinavian Airlines
Find Deal
Fri, 1 Nov - Mon, 4 Nov
08:30 - 11:25LHR-ORD
8h 55mdirect
18:45 - 09:00ORD-LHR
8h 15mdirect
£407Lufthansa
Find Deal
Mon, 9 Sep - Tue, 24 Sep
08:30 - 15:00LHR-ORD
12h 30m1 stop
18:15 - 08:30ORD-LHR
8h 15mdirect
£409Lufthansa
Find Deal
Tue, 10 Sep - Thu, 26 Sep
13:10 - 15:50LHR-ORD
8h 40mdirect
19:10 - 09:00ORD-LHR
7h 50mdirect
£415British Airways
Find Deal
Tue, 10 Sep - Thu, 26 Sep
15:45 - 19:45LHR-ORD
9h 00mdirect
17:00 - 06:40ORD-LHR
7h 40mdirect
£419Finnair
Find Deal
Mon, 28 Oct - Mon, 4 Nov
14:25 - 17:00LHR-ORD
8h 35mdirect
18:29 - 21:40ORD-LHR
21h 11m1 stop
£427Finnair
Find Deal
Mon, 23 Sep - Sun, 29 Sep
13:10 - 15:50LHR-ORD
8h 40mdirect
17:00 - 06:40ORD-LHR
7h 40mdirect
£428British Airways
Find Deal
Mon, 23 Sep - Tue, 28 Jan
08:10 - 14:00MAN-ORD
11h 50m1 stop
15:55 - 09:20ORD-MAN
11h 25m1 stop
£434Aer Lingus
Find Deal
Fri, 8 Nov - Fri, 15 Nov
08:10 - 14:00MAN-ORD
11h 50m1 stop
20:55 - 13:55ORD-MAN
11h 00m1 stop
£459Aer Lingus
Find Deal
Tue, 10 Sep - Wed, 25 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 London, with flights as low as £142 one-way and £275 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 £644. The cheapest price found on KAYAK in the last 2 weeks cost £461 and departed from London Heathrow Airport. The most popular routes on KAYAK are London to Chicago O'Hare Intl Airport which costs £645 on average, and Edinburgh to Chicago O'Hare Intl Airport, which costs £827 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 £526. On the other hand, the most expensive day to fly is Sunday, where prices are £572 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 £476 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from the United Kingdom is £778 and £771 respectively. For return trips, the best month to travel is November with an average price of £468.

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 morning, when flights cost £526 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 £536.

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 £559 one-way - £552 return, from Edinburgh £594 one-way - £677 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 84 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 12 airlines that fly to Chicago O'Hare Intl Airport, United Airlines offers the most flights, with around 4,142 per week, followed by American Airlines with 2,659 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, Manchester, which takes 10h 40m, and London, which takes 10h 40m.

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 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 Thursday, with 14% of flights taking off on this day.

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

£182
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from London Gatwick Airport 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 London, with flights as low as £142 one-way and £275 return. Flights from London are the most searched and start at $198 for a return trip.

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

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

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs £644. The cheapest price found on KAYAK in the last 2 weeks cost £461 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.

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 O'Hare Intl, 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, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 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, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 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 1371 reviews
7.8Boarding
6.9Food
7.0Entertainment
7.5Comfort
8.2Crew
Airline reviews

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.

6.0 GoodAnonymous, May 2024TLL - HEL
Read more about Finnair reviews

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.

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.

Had a nice flight to London on BA will fly with them again in the future

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.

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.

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.

Ability to select seating would be nice. We were family of three and they had us seated back to back and one of us on the other side of the plane??? That is pretty goofy. Especially when tickets were placed two months in advance.

It was not Iberia. It was with United. It was great!!!

We had a seat that would not function. No Wifi or inflight entertainment was available. Food was very poor. Attendants were very accommodating and apologized for the problems.

They offered several meals and snacks, the crew was very friendly and kind. There was a broad selection of movies, shows, and games. I was impressed!

My son and I are 193 cm tall. We had reserved and paid for seats with extra leg room towards the front of the cabin. The day of the flight, we learned that Iberia had changed aircraft. We were assigned regular seats way back in the cabin. When we landed from our first leg we spoke with agents at the gate and we were told that they couldn’t improve our seats because the flight was full.

Our flight was delayed by 2-hrs but I understand it was beyond the scope of the crew members

Booked with Iberia but flight was with Level. This switch of airlines was not published anyware and I was not made aware. Service was horrible, attendants were rude and nowhere to be found. Interior of plane was disgusting and dirty, trash on the floor, bathrooms were dirty (probably because flight attendants were not collecting trash from passengers). I have never encountered this on any other flight or airline. A public bus or metro in Los Angeles is 10 times cleaner. Had I known this was not an Iberia flight I would not have booked this tickets.

Other than a late takeoff (not British Airways fault) and some delays with baggage, it was a terrific flight. The crew in business class was superb and the seat and accommodations clean and modern. Could not have asked for more.

Iberia subcontracted the flight out to Level (?). I would never fly Iberia/Level ever again. Old planes with no tv’s or wifi. Barely edible food. Small seats. 10/10 don’t recommend.

I paid for premium economy but BA oversold the seats and we ended up being downgraded. Not acceptable given how much we paid for the flight. We were also separated to 2 different areas so not only did we not get the service we paid for, we didn’t even get to sit together. I’m not happy at this treatment by BA because of corporate greed.

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.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

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.

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

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Leg space was not enough. The meal was not satisfactory.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

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.
11/6Tue
1 stop
28h 21mLGW-ORD
10/7Wed
1 stop
29h 10mORD-LGW
£351
1/11Fri
1 stopScandinavian Airlines
28h 50mMAN-ORD
4/11Mon
1 stopScandinavian Airlines
16h 25mORD-MAN
£359
9/9Mon
directLufthansa
8h 55mLHR-ORD
24/9Tue
directLufthansa
8h 15mORD-LHR
£407
10/9Tue
1 stopLufthansa
12h 30mLHR-ORD
26/9Thu
directLufthansa
8h 15mORD-LHR
£409
10/9Tue
directBritish Airways
8h 40mLHR-ORD
26/9Thu
directBritish Airways
7h 50mORD-LHR
£415
28/10Mon
directFinnair
9h 00mLHR-ORD
4/11Mon
directFinnair
7h 40mORD-LHR
£419
23/9Mon
directFinnair
8h 35mLHR-ORD
29/9Sun
1 stopFinnair
21h 11mORD-LHR
£427
23/9Mon
directBritish Airways
8h 40mLHR-ORD
28/1Tue
directBritish Airways
7h 40mORD-LHR
£428
8/11Fri
1 stopAer Lingus
11h 50mMAN-ORD
15/11Fri
1 stopAer Lingus
11h 25mORD-MAN
£434
10/9Tue
1 stopAer Lingus
11h 50mMAN-ORD
25/9Wed
1 stopAer Lingus
11h 00mORD-MAN
£459

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.
3/6Mon
1 stop
28h 45mLGW-ORD
£182
18/6Tue
1 stop
28h 21mLGW-ORD
£190
1/11Fri
1 stopScandinavian Airlines
28h 50mMAN-ORD
£385
20/9Fri
1 stopAer Lingus
31h 40mMAN-ORD
£419
26/10Sat
1 stopScandinavian Airlines
32h 05mLHR-ORD
£423
10/9Tue
directLufthansa
9h 10mLHR-ORD
£459
24/9Tue
1 stopLufthansa
11h 45mLCY-ORD
£462
15/9Sun
1 stopBritish Airways
22h 15mLCY-ORD
£499
14/10Mon
1 stopBritish Airways
21h 15mLCY-ORD
£516
4/10Fri
1 stopAer Lingus
13h 15mLCY-ORD
£606

Search by stops

Search by airline

Search by price

Recent domestic flight deals

11/6Tue
directSpirit Airlines
2h 54mBOS-ORD
12/6Wed
directSpirit Airlines
2h 29mORD-BOS
£50
11/6Tue
directSpirit Airlines
2h 54mBOS-ORD
12/6Wed
multi-stopSpirit Airlines
10h 59mORD-BOS
£53
18/6Tue
directJetBlue
2h 54mBOS-ORD
21/6Fri
directJetBlue
2h 26mORD-BOS
£90
20/6Thu
directJetBlue
2h 54mBOS-ORD
16/7Tue
directJetBlue
2h 26mORD-BOS
£99
17/8Sat
directDelta
2h 59mLGA-ORD
20/8Tue
directDelta
2h 12mORD-LGA
£100
13/8Tue
directDelta
2h 59mBOS-ORD
17/8Sat
directDelta
2h 28mORD-BOS
£115
14/8Wed
directAmerican Airlines
2h 37mEWR-ORD
15/11Fri
directAmerican Airlines
2h 18mORD-EWR
£133
6/7Sat
directUnited Airlines
2h 35mEWR-ORD
16/7Tue
directUnited Airlines
2h 20mORD-EWR
£162
26/7Fri
directAmerican Airlines
2h 56mBOS-ORD
28/7Sun
directAmerican Airlines
2h 27mORD-BOS
£162
24/6Mon
directUnited Airlines
2h 38mLGA-ORD
26/6Wed
directUnited Airlines
2h 21mORD-LGA
£169

Search by stops

Search by airline

Search by price

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.
2/6Sun
directAmerican Airlines
8h 40mLHR-ORD
9/6Sun
directAmerican Airlines
8h 00mORD-LHR
£534
2/6Sun
multi-stopIcelandair
26h 50mLHR-ORD
9/6Sun
multi-stopIcelandair
31h 40mORD-LHR
£536
2/6Sun
directAmerican Airlines
8h 40mLHR-ORD
9/6Sun
multi-stopAmerican Airlines
12h 26mORD-LHR
£548
31/5Fri
directFinnair
8h 35mLHR-ORD
8/6Sat
multi-stopFinnair
12h 36mORD-LHR
£552
30/5Thu
directFinnair
8h 35mLHR-ORD
8/6Sat
multi-stopFinnair
12h 36mORD-LHR
£555
30/5Thu
directLufthansa
9h 10mLHR-ORD
3/6Mon
multi-stopLufthansa
13h 35mORD-LHR
£626
1/6Sat
directLufthansa
8h 55mLHR-ORD
8/6Sat
multi-stopLufthansa
10h 20mORD-LHR
£655
30/5Thu
multi-stopAer Lingus
13h 15mLHR-ORD
2/6Sun
multi-stopAer Lingus
17h 25mORD-LHR
£761
1/6Sat
multi-stopAer Lingus
33h 13mEDI-ORD
10/8Sat
multi-stopAer Lingus
10h 05mORD-EDI
£829
31/5Fri
multi-stopIberia
23h 40mLGW-ORD
2/6Sun
multi-stopIberia
11h 30mORD-LGW
£1,025

Search by stops

Search by airline

Search by price