Find Deals on Flights from United Kingdom 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: Thu 26 Nov 2015 Return: Mon 30 Nov 2015 Trip spans 5 days
£312
Select
Air Canada
Air Canada
BHX
03:50
ORD
19:30
15h 40m
2 stops
ORD
08:30
BHX
21:05
12h 35m
2 stops
Depart: Thu 10 Dec 2015 Return: Tue 15 Dec 2015 Trip spans 6 days
£312
Select
Finnair
Finnair
MAN
07:00
ORD
16:00
9h 00m
nonstop
ORD
14:00
MAN
21:35
7h 35m
nonstop
Depart: Wed 21 Oct 2015 Return: Mon 26 Oct 2015 Trip spans 6 days
£353
Select
American Airlines
American Airlines
EDI
05:15
ORD
20:53
15h 38m
1 stop
ORD
11:49
EDI
04:15
16h 26m
2 stops
Depart: Wed 11 Nov 2015 Return: Tue 24 Nov 2015 Trip spans 14 days
£383
Select
Austrian Airlines
Austrian Airlines
STN
15:05
ORD
14:55
23h 50m
1 stop
ORD
11:20
STN
08:25
21h 05m
1 stop
Depart: Fri 25 Sep 2015 Return: Mon 12 Oct 2015 Trip spans 18 days
£392
Select
KLM
KLM
LBA
02:15
ORD
16:10
13h 55m
1 stop
ORD
08:00
LBA
23:40
15h 40m
2 stops
Depart: Mon 25 Jan 2016 Return: Tue 2 Feb 2016 Trip spans 9 days
£399
Select
KLM
KLM
SOU
01:45
ORD
15:30
13h 45m
1 stop
ORD
07:00
SOU
23:10
16h 10m
2 stops
Depart: Sat 30 Jan 2016 Return: Sun 31 Jan 2016 Trip spans 2 days
£401
Select
KLM
KLM
LHR
01:30
ORD
15:30
14h 00m
1 stop
ORD
07:00
LHR
20:05
13h 05m
1 stop
Depart: Tue 15 Sep 2015 Return: Tue 29 Sep 2015 Trip spans 15 days
£406
Select
KLM
KLM
BRS
09:50
ORD
16:10
30h 20m
1 stop
ORD
12:20
BRS
22:45
10h 25m
1 stop
Depart: Thu 19 Nov 2015 Return: Mon 30 Nov 2015 Trip spans 12 days
£416
Select
SWISS
SWISS
LCY
03:00
ORD
17:00
14h 00m
1 stop
ORD
14:15
LCY
01:50
11h 35m
1 stop
Depart: Fri 18 Sep 2015 Return: Mon 28 Sep 2015 Trip spans 11 days
£425
Select
KLM
KLM
CWL
02:05
ORD
16:10
14h 05m
1 stop
ORD
12:20
CWL
06:40
18h 20m
1 stop
Airports
Origin

Southampton
£399
Cardiff
£425
Leeds
£392
Bristol
£406
London
only £401
only £416
only £383
Manchester
£312
Edinburgh
£353
Birmingham
£312
Destination

Chicago
£312