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 11 Mar 2016 Return: Sun 13 Mar 2016 Trip spans 3 days
£378
Select
American Airlines
American Airlines
LHR
ORD
21h 43m
1 stop
ORD
LHR
17h 35m
1 stop
Depart: Sat 5 Mar 2016 Return: Mon 21 Mar 2016 Trip spans 16 days
£378
Select
KLM
KLM
ABZ
MDW
15h 13m
2 stops
MDW
ABZ
14h 39m
2 stops
Depart: Mon 22 Feb 2016 Return: Wed 6 Apr 2016 Trip spans 44 days
£382
Select
KLM
KLM
CWL
ORD
14h 30m
1 stop
ORD
CWL
11h 10m
1 stop
Depart: Thu 25 Feb 2016 Return: Mon 29 Feb 2016 Trip spans 5 days
£385
Select
Air France
Air France
MAN
ORD
19h 34m
2 stops
ORD
MAN
14h 18m
2 stops
Depart: Wed 17 Feb 2016 Return: Tue 23 Feb 2016 Trip spans 7 days
£388
Select
KLM
KLM
GLA
MDW
18h 02m
2 stops
MDW
GLA
14h 06m
2 stops
Depart: Tue 23 Feb 2016 Return: Tue 1 Mar 2016 Trip spans 8 days
£389
Select
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
£391
Select
Icelandair
Icelandair
LGW
ORD
11h 05m
1 stop
ORD
LGW
10h 15m
1 stop
Depart: Tue 15 Mar 2016 Return: Tue 22 Mar 2016 Trip spans 8 days
£393
Select
Air France
Air France
ABZ
ORD
15h 00m
1 stop
ORD
ABZ
12h 06m
1 stop
Depart: Wed 16 Mar 2016 Return: Wed 23 Mar 2016 Trip spans 8 days
£394
Select
KLM
KLM
LBA
ORD
14h 20m
1 stop
ORD
LBA
17h 15m
2 stops
Depart: Mon 20 Jun 2016 Return: Mon 27 Jun 2016 Trip spans 8 days
£398
Select
Icelandair
Icelandair
GLA
ORD
10h 10m
1 stop
ORD
GLA
9h 10m
1 stop
Depart: Fri 26 Feb 2016 Return: Tue 1 Mar 2016 Trip spans 5 days
£422
Select
Air France
Air France
EDI
MDW
39h 11m
2 stops
MDW
EDI
16h 26m
2 stops
Depart: Tue 9 Feb 2016 Return: Wed 9 Mar 2016 Trip spans 30 days
£428
Select
KLM
KLM
SOU
MDW
19h 34m
2 stops
MDW
SOU
15h 13m
2 stops
Depart: Tue 26 Apr 2016 Return: Sun 1 May 2016 Trip spans 6 days
£445
Select
KLM
KLM
MAN
MDW
16h 04m
2 stops
MDW
MAN
12h 35m
2 stops
Depart: Mon 14 Mar 2016 Return: Wed 30 Mar 2016 Trip spans 17 days
£448
Select
British Airways
British Airways
LPL
ORD
15h 55m
1 stop
ORD
LPL
10h 15m
1 stop
Depart: Fri 29 Apr 2016 Return: Wed 4 May 2016 Trip spans 6 days
£473
Select
Iberia
Iberia
BHX
ORD
15h 09m
nonstop
ORD
BHX
13h 00m
nonstop
Depart: Wed 18 May 2016 Return: Wed 25 May 2016 Trip spans 8 days
£483
Select
KLM
KLM
BHX
MDW
15h 25m
2 stops
MDW
BHX
14h 15m
2 stops
Depart: Tue 14 Jun 2016 Return: Tue 28 Jun 2016 Trip spans 15 days
£492
Select
KLM
KLM
LBA
MDW
14h 43m
2 stops
MDW
LBA
12h 15m
2 stops
Depart: Thu 19 May 2016 Return: Tue 24 May 2016 Trip spans 6 days
£559
Select
KLM
KLM
LCY
ORD
11h 30m
1 stop
ORD
LCY
9h 55m
1 stop
Depart: Wed 9 Mar 2016 Return: Mon 14 Mar 2016 Trip spans 5 days
£561
Select
Austrian Airlines
Austrian Airlines
STN
ORD
23h 30m
1 stop
ORD
STN
21h 05m
1 stop
Depart: Sat 23 Apr 2016 Return: Sun 24 Apr 2016 Trip spans 2 days
£651
Select
Air France
Air France
LHR
MDW
15h 03m
2 stops
MDW
LHR
32h 25m
1 stop
* 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
£448
Southampton
£428
Cardiff
£382
Aberdeen
£378
Leeds
£394
London
only £378
only £561
only £559
only £391
Manchester
£385
Edinburgh
£389
Glasgow
£388
Birmingham
£473
Destination

Chicago
only £378
only £378