Find Cheap Flights from Spain to Chicago

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

(Round-trip)
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
SAS
SAS
BCN
ORD
15h 00m
1 stop
ORD
BCN
29h 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 Nov 4 2017 Return: Fri Dec 29 2017 Trip spans 56 days
Aer Lingus
Aer Lingus
MAD
ORD
14h 15m
1 stop
ORD
MAD
11h 35m
1 stop
Depart: Wed Aug 30 2017 Return: Wed Sep 13 2017 Trip spans 15 days
Air France
Air France
BCN
ORD
18h 35m
1 stop
ORD
BCN
13h 05m
1 stop
Depart: Wed Nov 22 2017 Return: Wed Nov 29 2017 Trip spans 8 days
British Airways
British Airways
BIO
ORD
14h 35m
1 stop
ORD
BIO
11h 10m
1 stop
Depart: Thu Oct 5 2017 Return: Sun Oct 15 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
VLC
ORD
36h 00m
1 stop
ORD
VLC
31h 00m
1 stop
Depart: Thu Sep 28 2017 Return: Fri Oct 13 2017 Trip spans 16 days
Lufthansa
Lufthansa
BIO
ORD
13h 00m
1 stop
ORD
BIO
12h 20m
1 stop
Depart: Fri Oct 20 2017 Return: Tue Oct 31 2017 Trip spans 12 days
KLM
KLM
MAD
MDW
19h 07m
1 stop
MDW
MAD
13h 30m
1 stop
Depart: Fri Sep 22 2017 Return: Mon Oct 2 2017 Trip spans 11 days
Iberia
Iberia
SVQ
ORD
14h 15m
1 stop
ORD
SVQ
10h 30m
1 stop
Depart: Fri Sep 1 2017 Return: Sun Sep 10 2017 Trip spans 10 days
Finnair
Finnair
BCN
ORD
9h 45m
nonstop
ORD
BCN
8h 20m
nonstop
Depart: Mon Sep 4 2017 Return: Sat Sep 23 2017 Trip spans 20 days
SWISS
SWISS
VLC
ORD
26h 55m
1 stop
ORD
VLC
30h 35m
1 stop
Depart: Wed Nov 15 2017 Return: Mon Nov 27 2017 Trip spans 13 days
Delta
Delta
MAD
MDW
19h 08m
2 stops
MDW
MAD
15h 35m
2 stops
Depart: Tue Aug 15 2017 Return: Thu Aug 31 2017 Trip spans 17 days
Alitalia
Alitalia
AGP
ORD
15h 25m
1 stop
ORD
AGP
27h 40m
1 stop
Depart: Sat Dec 30 2017 Return: Thu Jan 4 2018 Trip spans 6 days
Aer Lingus
Aer Lingus
BCN
ORD
14h 35m
1 stop
ORD
BCN
30h 45m
1 stop
Depart: Wed Aug 30 2017 Return: Wed Sep 13 2017 Trip spans 15 days
Air France
Air France
BCN
MDW
19h 15m
1 stop
MDW
BCN
13h 45m
1 stop
Depart: Fri Dec 22 2017 Return: Wed Dec 27 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
MAD
ORD
25h 50m
1 stop
ORD
MAD
31h 05m
1 stop
Depart: Tue Oct 24 2017 Return: Thu Nov 2 2017 Trip spans 10 days
British Airways
British Airways
BIO
ORD
12h 45m
1 stop
ORD
BIO
19h 05m
1 stop
Depart: Fri Sep 1 2017 Return: Tue Sep 12 2017 Trip spans 12 days
Air France
Air France
BCN
MDW
15h 36m
2 stops
MDW
BCN
15h 00m
2 stops
Depart: Fri Dec 8 2017 Return: Tue Dec 12 2017 Trip spans 5 days
Aer Lingus
Aer Lingus
BCN
ORD
14h 35m
1 stop
ORD
BCN
11h 15m
1 stop
Depart: Tue Oct 31 2017 Return: Sun Nov 5 2017 Trip spans 6 days
Delta
Delta
BCN
MDW
18h 08m
2 stops
MDW
BCN
15h 30m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

We compile tonnes of data for you
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

Bilbao
$640
Sevilla
$698
Barcelona
$544
Madrid
$564
Malaga
$916
Valencia
$667
Destination

Chicago
only $544
only $592