Find Deals on Flights from United Kingdom to Chicago

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

(Round-trip)
Depart: Fri 13 Nov 2015 Return: Sat 21 Nov 2015 Trip spans 9 days
£339
Select
KLM
KLM
LHR
03:40
ORD
15:30
11h 50m
1 stop
ORD
11:30
LHR
01:05
13h 35m
1 stop
Depart: Wed 4 Nov 2015 Return: Wed 11 Nov 2015 Trip spans 8 days
£358
Select
Virgin Atlantic
Virgin Atlantic
LHR
04:40
MDW
17:10
12h 30m
1 stop
MDW
13:30
LHR
00:00
10h 30m
1 stop
Depart: Tue 22 Sep 2015 Return: Tue 6 Oct 2015 Trip spans 15 days
£392
Select
British Airways
British Airways
LGW
16:40
ORD
16:15
23h 35m
1 stop
ORD
12:40
LGW
09:15
20h 35m
1 stop
Depart: Wed 2 Sep 2015 Return: Wed 16 Sep 2015 Trip spans 15 days
£401
Select
Lufthansa
Lufthansa
EDI
09:00
ORD
21:15
12h 15m
1 stop
ORD
11:55
EDI
02:15
14h 20m
1 stop
Depart: Sat 12 Sep 2015 Return: Fri 18 Sep 2015 Trip spans 7 days
£421
Select
KLM
KLM
BHX
02:00
ORD
16:10
14h 10m
1 stop
ORD
12:20
BHX
22:55
10h 35m
1 stop
Depart: Sun 30 Aug 2015 Return: Thu 8 Oct 2015 Trip spans 40 days
£431
Select
KLM
KLM
MAN
05:05
ORD
16:10
11h 05m
1 stop
ORD
15:29
MAN
04:40
13h 11m
2 stops
Depart: Mon 14 Sep 2015 Return: Sun 20 Sep 2015 Trip spans 7 days
£431
Select
KLM
KLM
BHX
05:40
MDW
19:54
14h 14m
2 stops
MDW
12:35
BHX
02:30
13h 55m
2 stops
Depart: Sun 20 Sep 2015 Return: Mon 5 Oct 2015 Trip spans 16 days
£431
Select
KLM
KLM
EDI
02:00
MDW
18:39
16h 39m
2 stops
MDW
08:36
EDI
21:40
13h 04m
2 stops
Depart: Mon 30 Nov 2015 Return: Mon 7 Dec 2015 Trip spans 8 days
£439
Select
KLM
KLM
GLA
01:00
ORD
15:30
14h 30m
1 stop
ORD
11:30
GLA
21:35
10h 05m
1 stop
Depart: Fri 18 Dec 2015 Return: Sun 3 Jan 2016 Trip spans 17 days
£460
Select
Aer Lingus
Aer Lingus
LBA
03:15
ORD
19:10
15h 55m
1 stop
ORD
11:00
LBA
20:50
9h 50m
1 stop
Depart: Thu 15 Oct 2015 Return: Thu 29 Oct 2015 Trip spans 15 days
£464
Select
SWISS
SWISS
LCY
03:55
ORD
17:45
13h 50m
1 stop
ORD
16:15
LCY
03:50
11h 35m
1 stop
Depart: Mon 21 Dec 2015 Return: Fri 1 Jan 2016 Trip spans 12 days
£472
Select
Aer Lingus
Aer Lingus
LPL
03:25
ORD
19:10
15h 45m
1 stop
ORD
15:00
LPL
07:50
16h 50m
1 stop
Depart: Wed 28 Oct 2015 Return: Thu 5 Nov 2015 Trip spans 9 days
£474
Select
Aer Lingus
Aer Lingus
BRS
04:25
ORD
16:10
11h 45m
1 stop
ORD
11:00
BRS
21:00
10h 00m
1 stop
Depart: Fri 7 Aug 2015 Return: Tue 11 Aug 2015 Trip spans 5 days
£670
Select
KLM
KLM
GLA
05:05
MDW
22:28
17h 23m
2 stops
MDW
14:35
GLA
06:05
15h 30m
2 stops
Depart: Sun 9 Aug 2015 Return: Sun 6 Sep 2015 Trip spans 29 days
£721
Select
Virgin Atlantic
Virgin Atlantic
MAN
06:35
MDW
20:52
14h 17m
1 stop
MDW
05:55
MAN
22:20
16h 25m
1 stop
Airports
Origin

Liverpool
£472
Leeds
£460
Bristol
£474
London
only £339
only £464
only £392
Manchester
£431
Glasgow
£439
Edinburgh
£401
Birmingham
£421
Destination

Chicago
only £339
only £358