Find Cheap Flights from Spain to Chicago O'Hare International

Depart
Return
1 adult
Adults
18-64
Seniors
65+
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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Book cheap flights from Spain to Chicago O'Hare International

(Round-trip)
Depart: Thu Nov 2 2017 Return: Wed Nov 8 2017 Trip spans 7 days
WOW air
WOW air
BCN
ORD
31h 25m
1 stop
ORD
BCN
14h 35m
1 stop
Depart: Sat Nov 18 2017 Return: Sun Nov 19 2017 Trip spans 2 days
British Airways
British Airways
BCN
ORD
16h 09m
1 stop
ORD
BCN
11h 25m
1 stop
Depart: Sun Jan 14 2018 Return: Fri Jan 26 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
BCN
ORD
16h 15m
2 stops
ORD
BCN
16h 55m
2 stops
Depart: Thu Nov 16 2017 Return: Mon Nov 20 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
MAD
ORD
36h 45m
1 stop
ORD
MAD
30h 30m
1 stop
Depart: Wed Mar 28 2018 Return: Wed Apr 4 2018 Trip spans 8 days
Aer Lingus
Aer Lingus
AGP
ORD
13h 00m
1 stop
ORD
AGP
12h 35m
1 stop
Depart: Tue Oct 24 2017 Return: Tue Oct 31 2017 Trip spans 8 days
SWISS
SWISS
VLC
ORD
13h 15m
1 stop
ORD
VLC
11h 45m
1 stop
Depart: Sat Oct 28 2017 Return: Sun Oct 29 2017 Trip spans 2 days
KLM
KLM
MAD
ORD
15h 02m
1 stop
ORD
MAD
10h 39m
1 stop
Depart: Thu Dec 28 2017 Return: Wed Jan 3 2018 Trip spans 7 days
SAS
SAS
AGP
ORD
36h 25m
1 stop
ORD
AGP
28h 35m
1 stop
Depart: Fri Nov 17 2017 Return: Sun Nov 19 2017 Trip spans 3 days
British Airways
British Airways
BCN
ORD
26h 55m
1 stop
ORD
BCN
12h 20m
1 stop
Depart: Mon Jan 15 2018 Return: Fri Jan 26 2018 Trip spans 12 days
Multiple Airlines
Multiple Airlines
BCN
ORD
16h 15m
2 stops
ORD
BCN
19h 15m
2 stops
Depart: Wed Nov 22 2017 Return: Sun Nov 26 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
MAD
ORD
31h 20m
1 stop
ORD
MAD
36h 20m
1 stop
Depart: Wed Mar 28 2018 Return: Wed Apr 4 2018 Trip spans 8 days
Aer Lingus
Aer Lingus
AGP
ORD
13h 00m
1 stop
ORD
AGP
12h 35m
1 stop
Depart: Tue Dec 19 2017 Return: Mon Jan 8 2018 Trip spans 21 days
Multiple Airlines
Multiple Airlines
BCN
ORD
14h 50m
1 stop
ORD
BCN
17h 40m
1 stop
Depart: Wed Oct 18 2017 Return: Thu Oct 26 2017 Trip spans 9 days
WOW air
WOW air
BCN
ORD
22h 20m
1 stop
ORD
BCN
23h 50m
1 stop
Depart: Sat Oct 28 2017 Return: Sun Oct 29 2017 Trip spans 2 days
British Airways
British Airways
MAD
ORD
9h 25m
nonstop
ORD
MAD
13h 00m
1 stop
Depart: Thu Nov 16 2017 Return: Mon Nov 27 2017 Trip spans 12 days
Turkish Airlines
Turkish Airlines
MAD
ORD
36h 45m
1 stop
ORD
MAD
36h 20m
1 stop
Depart: Fri Apr 27 2018 Return: Wed May 2 2018 Trip spans 6 days
Aer Lingus
Aer Lingus
MAD
ORD
14h 45m
1 stop
ORD
MAD
11h 20m
1 stop
Depart: Fri Apr 13 2018 Return: Sun Apr 22 2018 Trip spans 10 days
Multiple Airlines
Multiple Airlines
MAD
ORD
21h 45m
1 stop
ORD
MAD
17h 25m
1 stop
Depart: Thu Feb 8 2018 Return: Sun Feb 18 2018 Trip spans 11 days
Turkish Airlines
Turkish Airlines
MAD
ORD
31h 20m
1 stop
ORD
MAD
36h 20m
1 stop
Depart: Sat Nov 11 2017 Return: Tue Nov 14 2017 Trip spans 4 days
Aer Lingus
Aer Lingus
MAD
ORD
14h 05m
1 stop
ORD
MAD
11h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Barcelona
$440
Madrid
$590
Malaga
$606
Valencia
$660
Destination

Chicago
$440