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£356+ Direct flights to Chicago

This is the cheapest price on a non-stop flight to Chicago found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
— CHI
12 févr. — 19 févr.1
1 adult
1 adult, Economy, 0 bags

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Enter your travel dates to find the best prices.

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 13 janvier 2026.

ven. 23/112:35
LHR
-
ORD
Nonstop8h 50m
British Airways
jeu. 5/220:45
ORD
-
LHR
Nonstop7h 40m
British Airways
Deal found 11/1£408
ven. 23/107:25
LHR
-
ORD
Nonstop9h 20m
Austrian Airlines
ven. 30/121:05
ORD
-
LHR
Nonstop8h 10m
Austrian Airlines
Deal found 11/1£412
jeu. 5/214:10
LHR
-
ORD
Nonstop8h 50m
British Airways
jeu. 12/220:35
ORD
-
LHR
Nonstop7h 50m
British Airways
Deal found 11/1£413
mer. 11/212:35
LHR
-
ORD
Nonstop8h 50m
British Airways
mer. 4/317:10
ORD
-
LHR
Nonstop7h 45m
British Airways
Deal found 12/1£414
jeu. 12/214:10
LHR
-
ORD
Nonstop8h 50m
British Airways
jeu. 5/320:35
ORD
-
LHR
Nonstop7h 50m
British Airways
Deal found 13/1£415
mer. 4/207:25
LHR
-
ORD
Nonstop9h 20m
Austrian Airlines
lun. 9/221:05
ORD
-
LHR
Nonstop8h 10m
Austrian Airlines
Deal found 11/1£416
mar. 3/214:10
LHR
-
ORD
Nonstop8h 50m
Iberia
sam. 21/218:30
ORD
-
LHR
Nonstop7h 45m
Iberia
Deal found 12/1£419
mar. 3/207:25
LHR
-
ORD
Nonstop9h 20m
Austrian Airlines
mar. 10/221:05
ORD
-
LHR
Nonstop8h 10m
Austrian Airlines
Deal found 12/1£421
lun. 16/207:55
LHR
-
ORD
Nonstop9h 20m
Austrian Airlines
dim. 22/215:45
ORD
-
LHR
Nonstop8h 10m
Austrian Airlines
Deal found 12/1£421
sam. 7/207:40
LHR
-
ORD
Nonstop9h 20m
Lufthansa
dim. 22/217:50
ORD
-
LHR
Nonstop8h 05m
Lufthansa
Deal found 11/1£422
lun. 26/112:35
LHR
-
ORD
Nonstop8h 50m
Iberia
mar. 3/218:25
ORD
-
LHR
Nonstop7h 50m
Iberia
Deal found 11/1£424

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.
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.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Chicago within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches and data was last updated on 13 janvier 2026.
Use the filters below to find and compare direct flights to Chicago that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonChicago

LHR - ORD

LHRORD

London Heathrow

sam. 14/2

13:35-17:00

Nonstop9h 25m

Chicago O'Hare Intl

ven. 20/2

21:15-11:15

Nonstop8h 00m

£419

LondonChicago

LHR - ORD

LHRORD

London Heathrow

jeu. 26/2

13:35-17:00

Nonstop9h 25m

Chicago O'Hare Intl

jeu. 5/3

15:45-05:55

Nonstop8h 10m

£427

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mer. 4/3

13:35-17:00

Nonstop9h 25m

Chicago O'Hare Intl

mar. 31/3

18:40-09:00

Nonstop8h 20m

£427

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mer. 4/3

13:35-17:00

Nonstop9h 25m

Chicago O'Hare Intl

dim. 8/3

22:05-11:15

Nonstop8h 10m

£427

LondonChicago

LHR - ORD

LHRORD

London Heathrow

lun. 2/3

13:35-17:00

Nonstop9h 25m

Chicago O'Hare Intl

dim. 8/3

22:05-11:15

Nonstop8h 10m

£427

LondonChicago

LHR - ORD

LHRORD

London Heathrow

mer. 25/2

07:40-11:00

Nonstop9h 20m

Chicago O'Hare Intl

mer. 4/3

15:45-05:55

Nonstop8h 10m

£427

LondonChicago

LHR - ORD

LHRORD

London Heathrow

sam. 7/2

13:35-17:00

Nonstop9h 25m

Chicago O'Hare Intl

sam. 14/2

17:50-07:55

Nonstop8h 05m

£427

LondonChicago

LHR - ORD

LHRORD

London Heathrow

dim. 8/2

07:40-11:00

Nonstop9h 20m

Chicago O'Hare Intl

sam. 14/2

15:45-05:55

Nonstop8h 10m

£427

LondonChicago

LHR - ORD

LHRORD

London Heathrow

dim. 8/2

07:40-11:00

Nonstop9h 20m

Chicago O'Hare Intl

dim. 15/2

17:50-07:55

Nonstop8h 05m

£427

LondonChicago

LHR - ORD

LHRORD

London Heathrow

ven. 20/2

07:25-10:45

Nonstop9h 20m

Chicago O'Hare Intl

dim. 1/3

17:50-07:55

Nonstop8h 05m

£427

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Showing 1-10 of 21 results
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2
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Reviews of airlines flying non-stop to Chicago

Get insights into the airlines that provide direct flights to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 13 janvier 2026.
Read through reviews of airlines serving the United States, such as Finnair, United Airlines, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,348 reviews
Check prices

Food

6.7

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,348 reviews
Finnair
7.6
Good
1,348 reviews
Check prices

Food

6.7

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,152 reviews
Finnair
7.6
Good
1,348 reviews
Check prices

Food

6.7

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.1
Good
596 reviews
Finnair
7.6
Good
1,348 reviews
Check prices

Food

6.7

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,709 reviews
Finnair
7.6
Good
1,348 reviews
Check prices

Food

6.7

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,666 reviews
Finnair
7.6
Good
1,348 reviews
Check prices

Food

6.7

Entertainment

6.9

Overall

7.6

Comfort

7.4

Boarding

7.7

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

FAQ about direct flights to Chicago

Find answers to frequently asked questions about direct flights to Chicago to unlock the best deals on Cheapflights.

  • How much are direct flights to Chicago?

    On average, a one-way direct flight to Chicago will cost users approximately £884. If you're looking for a direct return flight to Chicago, you can expect to pay around £1,222.

  • Which airlines fly direct to Chicago?

    At the moment, British Airways, Aer Lingus, Icelandair, Lufthansa, United Airlines, Finnair, Virgin Atlantic, Scandinavian Airlines, Austrian Airlines, American Airlines 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, September 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 £1,087.

See more FAQs

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