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Find flight deals from United Kingdom to Chicago

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Chicago

(Round-trip)
Depart: Wed 4 Mar 2015 Return: Sun 8 Mar 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BHX
03:40
ORD
16:55
13h 15m
1 stop
ORD
13:50
BHX
02:55
13h 05m
1 stop
Depart: Fri 13 Mar 2015 Return: Mon 23 Mar 2015 Trip spans 11 days
Lufthansa
Lufthansa
MAN
02:15
ORD
15:05
12h 50m
1 stop
ORD
13:15
MAN
02:20
13h 05m
1 stop
Depart: Mon 24 Nov 2014 Return: Wed 3 Dec 2014 Trip spans 10 days
Multiple Airlines
Multiple Airlines
LHR
03:50
ORD
16:55
13h 05m
1 stop
ORD
11:00
LHR
18:55
7h 55m
nonstop
Depart: Sat 14 Feb 2015 Return: Sat 21 Feb 2015 Trip spans 8 days
Lufthansa
Lufthansa
STN
02:50
ORD
16:10
13h 20m
1 stop
ORD
12:50
STN
08:00
19h 10m
1 stop
Depart: Sun 19 Apr 2015 Return: Sun 26 Apr 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
NCL
16:25
ORD
17:14
24h 49m
2 stops
ORD
09:30
NCL
01:05
15h 35m
2 stops
Depart: Sun 7 Dec 2014 Return: Tue 9 Dec 2014 Trip spans 3 days
Aer Lingus
Aer Lingus
LGW
04:10
ORD
16:30
12h 20m
1 stop
ORD
14:15
LGW
05:05
14h 50m
1 stop
Depart: Tue 23 Dec 2014 Return: Tue 30 Dec 2014 Trip spans 8 days
British Airways
British Airways
GLA
08:50
ORD
21:30
12h 40m
1 stop
ORD
13:15
GLA
01:45
12h 30m
1 stop
Depart: Fri 26 Dec 2014 Return: Tue 30 Dec 2014 Trip spans 5 days
KLM Royal Dutch
KLM Royal Dutch
EDI
00:50
ORD
15:25
14h 35m
1 stop
ORD
09:00
EDI
23:15
14h 15m
2 stops
Depart: Mon 29 Dec 2014 Return: Sun 4 Jan 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
MAN
12:20
MDW
17:02
28h 42m
2 stops
MDW
07:44
MAN
21:30
13h 46m
2 stops
Depart: Sat 23 May 2015 Return: Sun 31 May 2015 Trip spans 9 days
Aer Lingus
Aer Lingus
BRS
04:15
ORD
15:50
11h 35m
1 stop
ORD
16:00
BRS
02:25
10h 25m
1 stop
Change your search
Airports
Origin

Bristol
£627
Birmingham
£398
Glasgow
£537
Newcastle upon Tyne
£435
London
only £408
only £427
only £464
Edinburgh
£545
Manchester
£399
Destination

Chicago
only £398
only £585