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Cheap First Class flights to Chicago

Explore and compare the cheapest first class flights to Chicago from hundreds of sites

LHR — CHI
23 Jul — 30 Jul1
1 adult
Tue 23/7
Tue 30/7
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Cheap first class flights to Chicago in 2024

Find the latest flights to Chicago in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 996,417 searches and data were last updated on 18 July 2024.

Top Rated Airline

Finnair

No. of Airlines

7
Most popular airline to fly first class with to Chicago in the past 7 days
Airlines that offer first class options for this route

Chicago round-trip first class flight deals

Discover return first class flight deals to Chicago. Fares were last updated on 18 July 2024. In the last 7 days, Cheapflights users made a total of 996,417 searches.
25 Sept - 3 Dec
LHR

London Heathrow

ORD

Chicago O'Hare Intl

1 stop

18h 44m

20:10-08:54
ORD

Chicago O'Hare Intl

LHR

London Heathrow

Nonstop

7h 45m

21:45-11:30
£3,909

Finnair

Pick Dates

Deal found 17/7

7 Aug - 14 Aug
LHR

London Heathrow

ORD

Chicago O'Hare Intl

Nonstop

8h 40m

11:05-13:45
ORD

Chicago O'Hare Intl

LHR

London Heathrow

Nonstop

7h 50m

19:10-09:00
£4,101

British Airways

Pick Dates

Deal found 18/7

25 Sept - 3 Dec
LHR

London Heathrow

ORD

Chicago O'Hare Intl

1 stop

20h 35m

18:05-08:40
ORD

Chicago O'Hare Intl

LHR

London Heathrow

2 stops

18h 00m

07:00-07:00
£3,910

Finnair

Pick Dates

Deal found 17/7

25 Sept - 3 Dec
LHR

London Heathrow

ORD

Chicago O'Hare Intl

2 stops

20h 26m

17:00-07:26
ORD

Chicago O'Hare Intl

LHR

London Heathrow

2 stops

15h 05m

13:20-10:25
£3,910

Finnair

Pick Dates

Deal found 17/7

7 Aug - 14 Aug
LHR

London Heathrow

ORD

Chicago O'Hare Intl

1 stop

13h 31m

10:05-17:36
ORD

Chicago O'Hare Intl

LHR

London Heathrow

1 stop

13h 24m

13:56-09:20
£4,410

British Airways

Pick Dates

Deal found 18/7

2 Aug - 4 Aug
LHR

London Heathrow

ORD

Chicago O'Hare Intl

Nonstop

8h 40m

13:10-15:50
ORD

Chicago O'Hare Intl

LHR

London Heathrow

Nonstop

7h 50m

21:25-11:15
£4,771

British Airways

Pick Dates

Deal found 17/7

Chicago one-way first class flight deals

Discover one-way first class flight deals to Chicago. Fares were last updated on 18 July 2024. In the last 7 days, Cheapflights users made a total of 996,417 searches.
10 Sept
LHR

London Heathrow

ORD

Chicago O'Hare Intl

1 stop

21h 06m

19:05-10:11
£6,293

British Airways

Pick Dates

Deal found 18/7

10 Sept
LHR

London Heathrow

ORD

Chicago O'Hare Intl

Nonstop

8h 40m

13:10-15:50
£10,505

British Airways

Pick Dates

Deal found 18/7

Frequently asked questions about Chicago first class tickets

Find answers to common questions related to first class tickets for flights to Chicago. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 18 July 2024.
  • How many premium cabins does Finnair have for flights to Chicago?

    Finnair has 3 premium cabins on its schedule for flights to Chicago: Business Class, Prem Economy Class and First Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.

  • What airlines can I book First Class flights to Chicago with?

    American Airlines, British Airways, Finnair, Royal Air Maroc, Alaska Airlines, Iberia and United Airlines are highly recommended providers for First Class flight tickets to Chicago. Check for amenities list before you book to take advantage of more premium services, not every airline has the same First Class perks.

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Search flights to Chicago by cabin class

Business Classfrom £1,135/person
Prem Econ Classfrom £865/person
Economy classfrom £467/person