Find Deals on Flights from United Kingdom to Chicago O'Hare International

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Chicago O'Hare International

(Round-trip)
Depart: Tue 16 Feb 2016 Return: Tue 23 Feb 2016 Trip spans 8 days
£389
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Air France
Air France
MAN
ORD
14h 58m
1 stop
ORD
MAN
19h 51m
1 stop
Depart: Tue 23 Feb 2016 Return: Tue 1 Mar 2016 Trip spans 8 days
£389
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Air France
Air France
EDI
ORD
14h 33m
1 stop
ORD
EDI
11h 58m
1 stop
Depart: Sun 17 Apr 2016 Return: Sun 24 Apr 2016 Trip spans 8 days
£392
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Icelandair
Icelandair
LGW
ORD
11h 05m
1 stop
ORD
LGW
10h 15m
1 stop
Depart: Mon 20 Jun 2016 Return: Mon 27 Jun 2016 Trip spans 8 days
£398
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Icelandair
Icelandair
GLA
ORD
10h 10m
1 stop
ORD
GLA
9h 10m
1 stop
Depart: Sat 5 Mar 2016 Return: Sun 6 Mar 2016 Trip spans 2 days
£399
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Air France
Air France
LHR
ORD
22h 18m
2 stops
ORD
LHR
11h 38m
1 stop
Depart: Mon 14 Mar 2016 Return: Wed 30 Mar 2016 Trip spans 17 days
£403
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KLM
KLM
LBA
ORD
16h 55m
2 stops
ORD
LBA
16h 40m
2 stops
Depart: Thu 18 Aug 2016 Return: Tue 6 Sep 2016 Trip spans 20 days
£488
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Air France
Air France
BHX
ORD
15h 05m
1 stop
ORD
BHX
10h 45m
1 stop
Depart: Thu 25 Aug 2016 Return: Wed 14 Sep 2016 Trip spans 21 days
£519
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KLM
KLM
CWL
ORD
15h 53m
2 stops
ORD
CWL
11h 10m
1 stop
Depart: Thu 16 Jun 2016 Return: Mon 27 Jun 2016 Trip spans 12 days
£543
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British Airways
British Airways
LPL
ORD
15h 45m
1 stop
ORD
LPL
10h 15m
1 stop
Depart: Tue 15 Mar 2016 Return: Mon 18 Apr 2016 Trip spans 35 days
£571
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KLM
KLM
LCY
ORD
14h 54m
2 stops
ORD
LCY
12h 50m
1 stop
Depart: Wed 24 Aug 2016 Return: Wed 14 Sep 2016 Trip spans 22 days
£615
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Austrian Airlines
Austrian Airlines
STN
ORD
28h 30m
1 stop
ORD
STN
15h 45m
1 stop
Depart: Sat 11 Jun 2016 Return: Fri 24 Jun 2016 Trip spans 14 days
£924
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Air France
Air France
SOU
ORD
17h 15m
2 stops
ORD
SOU
16h 30m
2 stops
* We make every attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Liverpool
£543
Southampton
£924
Cardiff
£519
Leeds
£403
London
only £399
only £571
only £392
only £615
Manchester
£389
Glasgow
£398
Edinburgh
£389
Birmingham
£488
Destination

Chicago
£389