Browse Origins:
  • United Kingdom:
Browse Destinations:

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: Tue, 28 Oct, 2014 Return: Mon, 10 Nov, 2014 Trip spans 14 days
Air France
Air France
MAN
02:10
ORD
15:37
13h 27m
1 stop
ORD
11:52
MAN
23:20
11h 28m
1 stop
Depart: Wed, 10 Sep, 2014 Return: Tue, 16 Sep, 2014 Trip spans 7 days
Brussels Airlines
Brussels Airlines
BHX
02:10
ORD
14:55
12h 45m
1 stop
ORD
14:05
BHX
01:50
11h 45m
1 stop
Depart: Wed, 24 Sep, 2014 Return: Thu, 20 Nov, 2014 Trip spans 58 days
Brussels Airlines
Brussels Airlines
BHX
06:25
ORD
14:55
32h 30m
1 stop
ORD
12:55
BHX
00:55
12h 00m
1 stop
Depart: Thu, 18 Sep, 2014 Return: Sun, 12 Oct, 2014 Trip spans 25 days
Brussels Airlines
Brussels Airlines
EDI
02:00
ORD
14:55
12h 55m
1 stop
ORD
14:05
EDI
05:00
14h 55m
1 stop
Depart: Thu, 11 Sep, 2014 Return: Sun, 5 Oct, 2014 Trip spans 25 days
Brussels Airlines
Brussels Airlines
MAN
02:35
ORD
14:55
12h 20m
1 stop
ORD
14:05
MAN
06:55
16h 50m
1 stop
Depart: Mon, 15 Sep, 2014 Return: Fri, 26 Sep, 2014 Trip spans 12 days
US Airways
US Airways
EDI
06:40
ORD
19:12
12h 32m
1 stop
ORD
12:00
EDI
22:40
10h 40m
1 stop
Depart: Thu, 25 Sep, 2014 Return: Mon, 29 Sep, 2014 Trip spans 5 days
Brussels Airlines
Brussels Airlines
MAN
02:35
ORD
14:55
12h 20m
1 stop
ORD
14:05
MAN
10:55
20h 50m
1 stop
Depart: Sat, 13 Sep, 2014 Return: Thu, 18 Sep, 2014 Trip spans 6 days
US Airways
US Airways
MAN
07:00
ORD
21:24
14h 24m
1 stop
ORD
09:45
MAN
22:50
13h 05m
1 stop
Depart: Fri, 26 Sep, 2014 Return: Mon, 29 Sep, 2014 Trip spans 4 days
Brussels Airlines
Brussels Airlines
MAN
02:35
ORD
14:55
12h 20m
1 stop
ORD
14:05
MAN
10:55
20h 50m
1 stop
Depart: Sat, 18 Oct, 2014 Return: Wed, 29 Oct, 2014 Trip spans 12 days
US Airways
US Airways
LGW
15:00
ORD
19:12
28h 12m
2 stops
ORD
09:45
LGW
02:00
16h 15m
2 stops
Depart: Sat, 20 Sep, 2014 Return: Thu, 25 Sep, 2014 Trip spans 6 days
KLM Royal Dutch
KLM Royal Dutch
MAN
13:40
ORD
16:10
26h 30m
1 stop
ORD
12:10
MAN
22:20
10h 10m
1 stop
Depart: Fri, 19 Sep, 2014 Return: Sat, 18 Oct, 2014 Trip spans 30 days
Brussels Airlines
Brussels Airlines
BHX
02:10
ORD
14:55
12h 45m
1 stop
ORD
14:05
BHX
07:15
17h 10m
1 stop
Depart: Sat, 27 Sep, 2014 Return: Sun, 28 Sep, 2014 Trip spans 2 days
KLM Royal Dutch
KLM Royal Dutch
LHR
05:35
ORD
17:46
12h 11m
1 stop
ORD
10:55
LHR
22:45
11h 50m
1 stop
Depart: Thu, 4 Sep, 2014 Return: Thu, 11 Sep, 2014 Trip spans 8 days
KLM Royal Dutch
KLM Royal Dutch
CWL
02:05
ORD
16:10
14h 05m
2 stops
ORD
10:00
CWL
23:30
13h 30m
2 stops
Depart: Mon, 29 Sep, 2014 Return: Fri, 10 Oct, 2014 Trip spans 12 days
KLM Royal Dutch
KLM Royal Dutch
BRS
05:20
ORD
16:10
10h 50m
2 stops
ORD
08:10
BRS
23:40
15h 30m
2 stops
Depart: Mon, 8 Sep, 2014 Return: Thu, 18 Sep, 2014 Trip spans 11 days
Delta
Delta
LHR
07:00
ORD
15:35
8h 35m
1 stop
ORD
10:55
LHR
21:20
10h 25m
1 stop
Depart: Sun, 21 Sep, 2014 Return: Sun, 28 Sep, 2014 Trip spans 8 days
US Airways
US Airways
LHR
06:05
ORD
19:10
13h 05m
1 stop
ORD
09:55
LHR
21:50
11h 55m
1 stop
Depart: Sat, 6 Sep, 2014 Return: Sun, 21 Sep, 2014 Trip spans 16 days
US Airways
US Airways
LHR
08:15
ORD
20:42
12h 27m
1 stop
ORD
09:55
LHR
21:50
11h 55m
1 stop
Depart: Tue, 9 Sep, 2014 Return: Mon, 22 Sep, 2014 Trip spans 14 days
KLM Royal Dutch
KLM Royal Dutch
LHR
02:30
ORD
16:10
13h 40m
1 stop
ORD
15:23
LHR
02:15
10h 52m
1 stop
Depart: Fri, 12 Sep, 2014 Return: Mon, 22 Sep, 2014 Trip spans 11 days
KLM Royal Dutch
KLM Royal Dutch
LHR
02:30
ORD
16:10
13h 40m
1 stop
ORD
10:00
LHR
21:05
11h 05m
1 stop
Change your search
Airports
Origin

Bristol
£518
Birmingham
£403
Newcastle upon Tyne
£466
Cardiff
£498
Edinburgh
£427
London
only £745
only £550
Manchester
£426
Destination

Chicago
£498