Find Cheap Flights from Brussels 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 Brussels 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: 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: 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: Wed Oct 4 2017 Return: Thu Oct 19 2017 Trip spans 16 days
KLM
KLM
BRU
MDW
14h 33m
2 stops
MDW
BRU
11h 35m
1 stop
Depart: Fri Sep 1 2017 Return: Thu Sep 14 2017 Trip spans 14 days
Delta
Delta
BRU
MDW
14h 38m
2 stops
MDW
BRU
13h 45m
1 stop
Depart: Mon Nov 6 2017 Return: Mon Nov 20 2017 Trip spans 15 days
Air France
Air France
BRU
MDW
17h 13m
2 stops
MDW
BRU
15h 55m
2 stops
Depart: Mon Jul 17 2017 Return: Thu Aug 31 2017 Trip spans 46 days
Major Airline
Major Airline
BRU
ORD
11h 35m
3 stops
ORD
BRU
10h 05m
3 stops
Depart: Fri Sep 1 2017 Return: Thu Sep 14 2017 Trip spans 14 days
SAS
SAS
BRU
ORD
31h 10m
1 stop
ORD
BRU
13h 15m
1 stop
Depart: Thu Jun 29 2017 Return: Mon Jul 3 2017 Trip spans 5 days
$1244
Select
Air Canada
Air Canada
BRU
ORD
17h 36m
1 stop
ORD
BRU
28h 50m
1 stop
Depart: Mon Aug 14 2017 Return: Tue Aug 22 2017 Trip spans 9 days
$1381
Select
Multiple Airlines
Multiple Airlines
BRU
ORD
12h 03m
2 stops
ORD
BRU
12h 27m
1 stop
Depart: Thu Jun 29 2017 Return: Tue Jul 4 2017 Trip spans 6 days
$1233
Select
Air France
Air France
BRU
MDW
13h 49m
1 stop
MDW
BRU
13h 45m
1 stop
Depart: Thu Jul 6 2017 Return: Tue Jul 18 2017 Trip spans 13 days
$1358
Select
Delta
Delta
BRU
MDW
13h 10m
2 stops
MDW
BRU
14h 40m
2 stops
Depart: Tue Jul 18 2017 Return: Tue Jul 25 2017 Trip spans 8 days
$1377
Select
KLM
KLM
BRU
ORD
14h 03m
2 stops
ORD
BRU
16h 08m
2 stops
Depart: Wed Jul 19 2017 Return: Thu Jul 27 2017 Trip spans 9 days
$1358
Select
Delta
Delta
BRU
MDW
16h 54m
2 stops
MDW
BRU
12h 40m
2 stops
Depart: Sun Aug 6 2017 Return: Thu Aug 17 2017 Trip spans 12 days
$1386
Select
Delta
Delta
BRU
MDW
13h 10m
2 stops
MDW
BRU
12h 45m
2 stops
Depart: Thu Oct 19 2017 Return: Sat Nov 4 2017 Trip spans 17 days
$3753
Select
KLM
KLM
BRU
MDW
15h 20m
3 stops
MDW
BRU
14h 53m
3 stops
* 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.

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Airports
Origin

Brussels
$339
Destination

Chicago
only $339
only $488