Direct flights to Chicago | Cheapflights

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Best

Last-minute

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Cheapest flights to Chicago
Explore the most affordable flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on 28 August 2026.

Fri 6/1111:00 -

Nonstop8h 45m

Mon 9/1121:50 -

Nonstop7h 45m

Deal found 24/8£480

Wed 4/1115:40 -

Nonstop9h 05m

Tue 10/1121:50 -

Nonstop7h 45m

Deal found 24/8£481

Sun 1/1115:40 -

Nonstop9h 05m

Sun 8/1117:10 -

Nonstop7h 45m

Deal found 24/8£501

Sat 7/1111:00 -

Nonstop8h 45m

Sun 8/1117:10 -

Nonstop7h 45m

Deal found 24/8£502

Sat 7/1111:00 -

Nonstop8h 45m

Tue 10/1121:50 -

Nonstop7h 45m

Deal found 24/8£503

Sun 1/1111:00 -

Nonstop8h 45m

Tue 10/1121:50 -

Nonstop7h 45m

Deal found 24/8£503

Tue 29/1215:40 -

Nonstop9h 05m

Wed 13/121:50 -

Nonstop7h 45m

Deal found 23/8£511

Thu 5/1115:40 -

Nonstop9h 05m

Sun 15/1121:50 -

Nonstop7h 45m

Deal found 24/8£518

Fri 2/1014:25 -

Nonstop8h 50m

Fri 9/1020:50 -

Nonstop8h 00m

Deal found 27/8£539

Wed 11/1113:35 -

Nonstop9h 20m

Sun 15/1121:50 -

Nonstop8h 10m

Deal found 27/8£550

Mon 14/909:45 -

Nonstop8h 40m

Mon 28/917:55 -

Nonstop7h 45m

Deal found 27/8£553

Wed 30/914:25 -

Nonstop8h 50m

Wed 7/1019:05 -

Nonstop8h 00m

Deal found 27/8£555

Best time to book a flight to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago with our price prediction graph.

LON-CHI

LHR-ORD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Tue 22/9

09:45-12:25

Nonstop8h 40m

Chicago O'Hare Intl

Wed 21/10

19:05-09:05

Nonstop8h 00m

£578

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Thu 24/9

11:05-14:10

Nonstop9h 05m

Chicago O'Hare Intl

Wed 7/10

16:25-06:45

Nonstop8h 20m

£579

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Sun 22/11

13:35-16:55

Nonstop9h 20m

Chicago O'Hare Intl

Sun 29/11

15:45-05:55

Nonstop8h 10m

£580

Fastest return journey

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Thu 17/9

13:10-15:55

Nonstop8h 45m

Chicago O'Hare Intl

Mon 21/9

22:25-12:15

Nonstop7h 50m

£609

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Sun 11/10

08:00-11:10

Nonstop9h 10m

Chicago O'Hare Intl

Sun 18/10

16:25-06:45

Nonstop8h 20m

£628

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Wed 7/10

08:00-11:10

Nonstop9h 10m

Chicago O'Hare Intl

Wed 14/10

16:25-06:45

Nonstop8h 20m

£630

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Mon 21/9

08:00-11:10

Nonstop9h 10m

Chicago O'Hare Intl

Mon 5/10

16:25-06:45

Nonstop8h 20m

£630

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Tue 3/11

13:35-16:55

Nonstop9h 20m

Chicago O'Hare Intl

Tue 10/11

17:45-07:55

Nonstop8h 10m

£630

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Wed 30/12

07:40-10:45

Nonstop9h 05m

Chicago O'Hare Intl

Wed 6/1

17:45-07:55

Nonstop8h 10m

£630

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Fri 11/9

11:05-14:10

Nonstop9h 05m

Chicago O'Hare Intl

Fri 25/9

16:25-06:45

Nonstop8h 20m

£644

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 21 resultsSorted by cheapest first

1

2

3

Reviews of airlines flying non-stop to Chicago

Read through reviews of airlines serving the United States, such as United Airlines,Aer Lingus, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

United Airlines

7.4

Good

United Airlines

7.4

Good

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

7.3

Good

United Airlines

7.4

Good

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

6.9

Okay

United Airlines

7.4

Good

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

6.8

Okay

United Airlines

7.4

Good

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

British Airways

6.7

Okay

United Airlines

7.4

Good

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

FAQ about direct flights to Chicago

How much are direct flights to Chicago?
On average, a one-way direct flight to Chicago will cost users approximately £1,497. If you're looking for a direct return flight to Chicago, you can expect to pay around £2,632.
Which airlines fly direct to Chicago?
At the moment, British Airways, Aer Lingus, Lufthansa, United Airlines, Austrian Airlines, Finnair, American Airlines, Iberia, Brussels Airlines, Ryanair offer direct flights to Chicago. British Airways is currently the most popular airline that flies direct to Chicago.
What is the best time of year to fly direct to Chicago?
If you're seeking the lowest price on a direct flight to Chicago, February is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Chicago, when demand is typically at its lowest.
What is the most popular direct flight origin to Chicago?
Currently, the most popular direct flight origin to Chicago is London Heathrow Airport. A return direct flight from London Heathrow Airport to Chicago typically costs around £2,145.

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