Find Deals on Flights 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: Sat 4 Jun 2016 Return: Sun 5 Jun 2016 Trip spans 2 days
£358
Select
Finnair
Finnair
LHR
ORD
14h 25m
1 stop
ORD
LHR
7h 55m
nonstop
Depart: Wed 8 Jun 2016 Return: Sun 12 Jun 2016 Trip spans 5 days
£372
Select
British Airways
British Airways
LGW
ORD
23h 10m
1 stop
ORD
LGW
17h 40m
1 stop
Depart: Tue 17 May 2016 Return: Mon 23 May 2016 Trip spans 7 days
£389
Select
Iberia
Iberia
LHR
ORD
13h 45m
1 stop
ORD
LHR
7h 50m
nonstop
Depart: Tue 6 Sep 2016 Return: Tue 13 Sep 2016 Trip spans 8 days
£392
Select
SWISS
SWISS
MAN
ORD
27h 00m
1 stop
ORD
MAN
19h 40m
1 stop
Depart: Sat 18 Jun 2016 Return: Sun 19 Jun 2016 Trip spans 2 days
£409
Select
American Airlines
American Airlines
BHX
ORD
15h 19m
1 stop
ORD
BHX
12h 55m
2 stops
Depart: Mon 19 Sep 2016 Return: Thu 29 Sep 2016 Trip spans 11 days
£442
Select
Air Canada
Air Canada
LGW
ORD
13h 15m
1 stop
ORD
LGW
10h 40m
1 stop
Depart: Tue 18 Oct 2016 Return: Tue 8 Nov 2016 Trip spans 22 days
£443
Select
Austrian Airlines
Austrian Airlines
STN
ORD
29h 00m
1 stop
ORD
STN
15h 55m
1 stop
Depart: Wed 2 Nov 2016 Return: Mon 7 Nov 2016 Trip spans 6 days
£450
Select
Icelandair
Icelandair
LGW
ORD
10h 45m
1 stop
ORD
LGW
10h 45m
1 stop
Depart: Wed 17 Aug 2016 Return: Wed 24 Aug 2016 Trip spans 8 days
£457
Select
Lufthansa
Lufthansa
EDI
ORD
8h 15m
nonstop
ORD
EDI
7h 45m
nonstop
Depart: Wed 25 May 2016 Return: Sun 5 Jun 2016 Trip spans 12 days
£464
Select
SAS
SAS
MAN
ORD
14h 45m
1 stop
ORD
MAN
15h 55m
1 stop
Depart: Wed 26 Oct 2016 Return: Wed 9 Nov 2016 Trip spans 15 days
£467
Select
Brussels Airlines
Brussels Airlines
EDI
ORD
12h 10m
1 stop
ORD
EDI
11h 10m
1 stop
Depart: Tue 1 Nov 2016 Return: Tue 15 Nov 2016 Trip spans 15 days
£473
Select
Air France
Air France
MAN
ORD
12h 17m
1 stop
ORD
MAN
19h 52m
1 stop
Depart: Fri 6 May 2016 Return: Sun 8 May 2016 Trip spans 3 days
£506
Select
Aer Lingus
Aer Lingus
GLA
ORD
11h 35m
1 stop
ORD
GLA
13h 15m
1 stop
Depart: Mon 22 Aug 2016 Return: Mon 29 Aug 2016 Trip spans 8 days
£536
Select
Virgin Atlantic
Virgin Atlantic
LHR
ORD
8h 50m
nonstop
ORD
LHR
8h 00m
nonstop
Depart: Sun 23 Oct 2016 Return: Mon 7 Nov 2016 Trip spans 16 days
£550
Select
KLM
KLM
BRS
ORD
10h 55m
1 stop
ORD
BRS
14h 10m
2 stops
Depart: Tue 30 Aug 2016 Return: Sun 4 Sep 2016 Trip spans 6 days
£580
Select
United
United
BHX
ORD
11h 45m
1 stop
ORD
BHX
14h 40m
2 stops
Depart: Sun 12 Jun 2016 Return: Tue 21 Jun 2016 Trip spans 10 days
£372
Select
British Airways
British Airways
LGW
ORD
13h 15m
1 stop
ORD
LGW
11h 45m
1 stop
Depart: Thu 2 Jun 2016 Return: Mon 6 Jun 2016 Trip spans 5 days
£389
Select
Iberia
Iberia
LHR
ORD
12h 40m
1 stop
ORD
LHR
12h 05m
1 stop
Depart: Fri 16 Sep 2016 Return: Mon 3 Oct 2016 Trip spans 18 days
£411
Select
Finnair
Finnair
GLA
ORD
28h 19m
2 stops
ORD
GLA
10h 55m
1 stop
Depart: Mon 16 May 2016 Return: Sat 28 May 2016 Trip spans 13 days
£391
Select
Iberia
Iberia
LHR
ORD
13h 45m
1 stop
ORD
LHR
7h 50m
nonstop
* 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

Bristol
£550
London
only £358
only £372
only £443
Manchester
£392
Glasgow
£411
Edinburgh
£457
Birmingham
£409
Destination

Chicago
£358