Find Cheap Flights from Europe 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 Europe to Chicago

(Round-trip)
Depart: Mon Nov 27 2017 Return: Wed Dec 6 2017 Trip spans 10 days
Air France
Air France
BRU
ORD
37h 01m
2 stops
ORD
BRU
15h 10m
1 stop
Depart: Thu Nov 16 2017 Return: Sun Nov 19 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
AMS
ORD
20h 45m
2 stops
ORD
AMS
17h 05m
1 stop
Depart: Thu Sep 28 2017 Return: Thu Oct 12 2017 Trip spans 15 days
Icelandair
Icelandair
CDG
ORD
11h 05m
1 stop
ORD
CDG
10h 25m
1 stop
Depart: Mon Oct 30 2017 Return: Sun Nov 5 2017 Trip spans 7 days
KLM
KLM
DUS
ORD
26h 50m
1 stop
ORD
DUS
34h 50m
1 stop
Depart: Wed Oct 4 2017 Return: Wed Nov 8 2017 Trip spans 36 days
Delta
Delta
BUD
ORD
22h 22m
2 stops
ORD
BUD
17h 52m
2 stops
Depart: Fri Oct 13 2017 Return: Wed Nov 1 2017 Trip spans 20 days
Lufthansa
Lufthansa
AMS
ORD
12h 45m
1 stop
ORD
AMS
19h 10m
1 stop
Depart: Mon Sep 25 2017 Return: Fri Nov 17 2017 Trip spans 54 days
SAS
SAS
BCN
ORD
29h 00m
1 stop
ORD
BCN
34h 30m
1 stop
Depart: Mon Aug 21 2017 Return: Sat Sep 2 2017 Trip spans 13 days
Major Airline
Major Airline
AMS
ORD
14h 53m
1 stop
ORD
AMS
8h 30m
nonstop
Depart: Wed Aug 23 2017 Return: Wed Oct 18 2017 Trip spans 57 days
British Airways
British Airways
BUD
ORD
13h 00m
1 stop
ORD
BUD
15h 50m
1 stop
Depart: Mon Dec 4 2017 Return: Sun Dec 17 2017 Trip spans 14 days
WOW air
WOW air
CDG
ORD
11h 10m
1 stop
ORD
CDG
10h 30m
1 stop
Depart: Fri Dec 22 2017 Return: Sun Jan 7 2018 Trip spans 17 days
Aer Lingus
Aer Lingus
BRU
ORD
26h 15m
1 stop
ORD
BRU
14h 45m
1 stop
Depart: Tue Aug 1 2017 Return: Sat Aug 12 2017 Trip spans 12 days
Iberia
Iberia
BUD
ORD
34h 45m
1 stop
ORD
BUD
14h 55m
1 stop
Depart: Sat Aug 26 2017 Return: Sun Sep 17 2017 Trip spans 23 days
LOT Polish Airlines
LOT Polish Airlines
CDG
ORD
26h 10m
1 stop
ORD
CDG
17h 55m
1 stop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
Icelandair
Icelandair
AMS
ORD
11h 15m
1 stop
ORD
AMS
10h 10m
1 stop
Depart: Thu Nov 16 2017 Return: Fri Nov 24 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
DUS
MDW
16h 28m
1 stop
MDW
DUS
12h 45m
1 stop
Depart: Thu Oct 19 2017 Return: Wed Nov 8 2017 Trip spans 21 days
Air France
Air France
DUS
MDW
17h 13m
1 stop
MDW
DUS
16h 40m
1 stop
Depart: Sun Aug 20 2017 Return: Sat Sep 2 2017 Trip spans 14 days
KLM
KLM
DUS
ORD
26h 40m
1 stop
ORD
DUS
11h 45m
1 stop
Depart: Thu Oct 19 2017 Return: Thu Nov 2 2017 Trip spans 15 days
Delta
Delta
DUS
MDW
18h 23m
2 stops
MDW
DUS
13h 20m
2 stops
Depart: Mon Sep 18 2017 Return: Mon Oct 30 2017 Trip spans 43 days
SAS
SAS
BRU
ORD
15h 35m
1 stop
ORD
BRU
14h 35m
1 stop
Depart: Tue Dec 26 2017 Return: Tue Jan 2 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
DUS
MDW
17h 39m
2 stops
MDW
DUS
14h 20m
1 stop
* 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.

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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

Dusseldorf
$435
Budapest
$455
Brussels
$339
Amsterdam
$343
Barcelona
$476
Paris
$434
Destination

Chicago
only $339
only $445
Airlines Airline reviews

15 travelers who booked a flight from Brussels to Chicago rated their chosen airlines with an average of 6.3.

Overall
6.4
Boarding
8.1
Crew
6.9
Comfort
6.0
Food
5.3
Entertainment
5.3