Direct flights to Chicago | Cheapflights

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Best

Last-minute

One-way

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 9 November 2026.

Thu 22/411:10 -

Nonstop8h 40m

Mon 26/422:00 -

Nonstop8h 00m

Deal found 7/11£522

Thu 26/1111:00 -

Nonstop8h 45m

Thu 3/1217:10 -

Nonstop7h 45m

Deal found 9/11£527

Sat 28/1111:00 -

Nonstop8h 45m

Fri 4/1221:50 -

Nonstop7h 45m

Deal found 9/11£533

Sat 1/516:05 -

Nonstop8h 54m

Sat 15/519:25 -

Nonstop8h 10m

Deal found 8/11£534

Thu 3/1211:00 -

Nonstop8h 45m

Tue 8/1221:50 -

Nonstop7h 45m

Deal found 5/11£538

Thu 26/1111:00 -

Nonstop8h 45m

Fri 4/1217:10 -

Nonstop7h 45m

Deal found 9/11£538

Sat 28/1111:00 -

Nonstop8h 45m

Sat 5/1217:10 -

Nonstop7h 45m

Deal found 9/11£540

Fri 27/1115:40 -

Nonstop9h 05m

Fri 4/1217:10 -

Nonstop7h 45m

Deal found 9/11£547

Fri 27/1115:40 -

Nonstop9h 05m

Thu 3/1221:50 -

Nonstop7h 45m

Deal found 9/11£547

Wed 16/1211:00 -

Nonstop8h 45m

Wed 23/1221:50 -

Nonstop7h 45m

Deal found 7/11£566

Sat 12/1215:40 -

Nonstop9h 05m

Sun 10/117:10 -

Nonstop7h 45m

Deal found 8/11£585

Thu 31/1211:00 -

Nonstop8h 45m

Thu 7/121:50 -

Nonstop7h 45m

Deal found 9/11£587

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

Wed 6/1

07:40-10:45

Nonstop9h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£456

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Fri 8/1

07:40-10:45

Nonstop9h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£487

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Thu 18/3

07:40-11:45

Nonstop9h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£489

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Mon 22/3

10:25-14:45

Nonstop9h 20m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£515

Fastest return journey

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Wed 7/4

12:30-15:15

Nonstop8h 45m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£523

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Wed 6/1

07:40-10:45

Nonstop9h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£537

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Thu 31/12

07:40-10:45

Nonstop9h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£546

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Fri 27/11

15:40-18:45

Nonstop9h 05m

Chicago O'Hare Intl

Thu 3/12

21:50-11:35

Nonstop7h 45m

£547

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Thu 31/12

11:00-13:45

Nonstop8h 45m

Chicago O'Hare Intl

Sat 9/1

17:10-06:55

Nonstop7h 45m

£602

LondonChicago

LHR London Heathrow - ORD Chicago O'Hare Intl

LHRORD

London Heathrow

Mon 7/12

10:25-13:45

Nonstop9h 20m

Chicago O'Hare Intl

Wed 23/12

21:50-12:00

Nonstop8h 10m

£671

Flights are sorted by cheapest return flights first.

Deals found on 8/11

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 Finnair,Aer Lingus, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

7.6

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

7.3

Good

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

6.9

Okay

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

6.8

Okay

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

British Airways

6.7

Okay

7.6

Good

Reviews

1 / 20

2.0

Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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 £1,690. If you're looking for a direct return flight to Chicago, you can expect to pay around £1,632.
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 £1,661.

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