Find Deals on Flights from Chicago to Brussels

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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Brussels

(Round-trip)
Depart: Thu Mar 2 2017 Return: Wed Mar 15 2017 Trip spans 13 days
Turkish Airlines
Turkish Airlines
ORD
BRU
30h 25m
1 stop
BRU
ORD
30h 25m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 10 2017 Trip spans 12 days
Air France
Air France
MDW
BRU
13h 50m
1 stop
BRU
MDW
18h 50m
1 stop
Depart: Thu Apr 6 2017 Return: Sat Apr 15 2017 Trip spans 10 days
KLM
KLM
MDW
BRU
13h 21m
1 stop
BRU
MDW
22h 57m
2 stops
Depart: Sun May 14 2017 Return: Thu May 25 2017 Trip spans 12 days
SAS
SAS
ORD
BRU
13h 15m
1 stop
BRU
ORD
15h 35m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 10 2017 Trip spans 12 days
Major Airline
Major Airline
ORD
BRU
8h 40m
nonstop
BRU
ORD
8h 55m
nonstop
Depart: Wed May 24 2017 Return: Tue Jun 6 2017 Trip spans 14 days
Brussels Airlines
Brussels Airlines
ORD
BRU
8h 10m
nonstop
BRU
ORD
8h 55m
nonstop
Depart: Mon Jun 26 2017 Return: Mon Jul 10 2017 Trip spans 15 days
United
United
ORD
BRU
8h 10m
nonstop
BRU
ORD
14h 25m
1 stop
Depart: Sun Jul 9 2017 Return: Sun Jul 16 2017 Trip spans 8 days
Delta
Delta
MDW
BRU
12h 05m
1 stop
BRU
MDW
15h 05m
1 stop
Depart: Sun Apr 9 2017 Return: Tue May 2 2017 Trip spans 24 days
Turkish Airlines
Turkish Airlines
ORD
BRU
17h 10m
1 stop
BRU
ORD
16h 50m
1 stop
Depart: Fri Apr 7 2017 Return: Fri Apr 14 2017 Trip spans 8 days
Air France
Air France
MDW
BRU
13h 21m
1 stop
BRU
MDW
13h 43m
1 stop
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
KLM
KLM
MDW
BRU
12h 05m
1 stop
BRU
MDW
17h 08m
1 stop
Depart: Tue May 2 2017 Return: Mon May 15 2017 Trip spans 14 days
SAS
SAS
ORD
BRU
13h 15m
1 stop
BRU
ORD
15h 35m
1 stop
Depart: Fri May 12 2017 Return: Sat May 20 2017 Trip spans 9 days
Air France
Air France
MDW
BRU
15h 35m
1 stop
BRU
MDW
18h 33m
1 stop
Depart: Sat Apr 1 2017 Return: Fri Apr 7 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
ORD
BRU
29h 40m
1 stop
BRU
ORD
16h 50m
1 stop
Depart: Sat Jun 3 2017 Return: Sun Jun 11 2017 Trip spans 9 days
SAS
SAS
ORD
BRU
14h 55m
1 stop
BRU
ORD
29h 55m
1 stop
Depart: Wed Jun 7 2017 Return: Tue Jun 13 2017 Trip spans 7 days
Brussels Airlines
Brussels Airlines
ORD
BRU
8h 10m
nonstop
BRU
ORD
8h 55m
nonstop
Depart: Wed Jul 5 2017 Return: Sat Jul 22 2017 Trip spans 18 days
United
United
ORD
BRU
11h 50m
1 stop
BRU
ORD
12h 27m
1 stop
Depart: Thu Mar 30 2017 Return: Thu Apr 6 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
BRU
9h 00m
nonstop
BRU
ORD
8h 00m
nonstop
Depart: Thu May 25 2017 Return: Sun Jun 4 2017 Trip spans 11 days
Air France
Air France
MDW
BRU
12h 00m
1 stop
BRU
MDW
13h 43m
1 stop
Depart: Thu Mar 30 2017 Return: Thu Apr 6 2017 Trip spans 8 days
Delta
Delta
MDW
BRU
13h 50m
1 stop
BRU
MDW
13h 14m
2 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.

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

Chicago
only $562
only $583
Destination

Brussels
$562
Airlines Airline reviews

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

Overall
6.4
Boarding
6.0
Crew
6.6
Comfort
5.8
Food
6.6
Entertainment
6.4