Find Deals on Flights from Chicago O'Hare International to Belgium

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 Chicago O'Hare International to Belgium

(Round-trip)
Depart: Sun Mar 5 2017 Return: Tue Mar 14 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
4:20p
BRU
10:45p
30h 25m
1 stop
BRU
4:00a
ORD
8:50p
16h 50m
1 stop
Depart: Fri Mar 17 2017 Return: Sun Mar 26 2017 Trip spans 10 days
Air France
Air France
ORD
8:15a
BRU
10:05p
13h 50m
1 stop
BRU
6:35a
ORD
9:10p
14h 35m
1 stop
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
Icelandair
Icelandair
ORD
3:30p
BRU
1:45a
10h 15m
1 stop
BRU
10:00a
ORD
9:15p
11h 15m
1 stop
Depart: Mon Apr 3 2017 Return: Tue Apr 25 2017 Trip spans 23 days
SAS
SAS
ORD
5:05p
BRU
6:20a
13h 15m
1 stop
BRU
6:00a
ORD
9:35p
15h 35m
1 stop
Depart: Wed May 17 2017 Return: Wed May 31 2017 Trip spans 15 days
Brussels Airlines
Brussels Airlines
ORD
1:50p
BRU
10:05p
8h 15m
nonstop
BRU
6:00a
ORD
2:55p
8h 55m
nonstop
Depart: Sat Jun 17 2017 Return: Tue Jun 27 2017 Trip spans 11 days
Air Canada
Air Canada
ORD
11:25a
BRU
9:35p
10h 10m
1 stop
BRU
6:45a
ORD
5:46p
11h 01m
1 stop
Depart: Thu Apr 6 2017 Return: Mon Apr 24 2017 Trip spans 19 days
United
United
ORD
1:50p
BRU
10:05p
8h 15m
nonstop
BRU
6:00a
ORD
2:55p
8h 55m
nonstop
Depart: Fri May 12 2017 Return: Sat May 20 2017 Trip spans 9 days
Major Airline
Major Airline
ORD
9:50a
BRU
6:05p
8h 15m
nonstop
BRU
2:00a
ORD
10:55a
8h 55m
nonstop
Depart: Wed Sep 27 2017 Return: Thu Oct 5 2017 Trip spans 9 days
Delta
Delta
ORD
8:00a
BRU
10:15p
14h 15m
1 stop
BRU
7:00a
ORD
12:23a
17h 23m
1 stop
Depart: Thu Mar 30 2017 Return: Thu Apr 6 2017 Trip spans 8 days
KLM
KLM
ORD
12:00p
BRU
5:08a
17h 08m
2 stops
BRU
2:52a
ORD
4:55p
14h 03m
2 stops
Depart: Mon Mar 6 2017 Return: Tue Mar 14 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
ORD
4:20p
BRU
5:30a
37h 10m
1 stop
BRU
4:00a
ORD
8:50p
16h 50m
1 stop
Depart: Tue Jul 18 2017 Return: Thu Aug 3 2017 Trip spans 17 days
$1136
Select
Lufthansa
Lufthansa
ORD
1:55p
BRU
10:05p
8h 10m
nonstop
BRU
6:00a
ORD
2:55p
8h 55m
nonstop
Depart: Sun Apr 9 2017 Return: Tue May 2 2017 Trip spans 24 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
BRU
10:50a
17h 10m
1 stop
BRU
3:45a
ORD
8:35p
16h 50m
1 stop
Depart: Thu Sep 7 2017 Return: Tue Sep 12 2017 Trip spans 6 days
Icelandair
Icelandair
ORD
3:30p
BRU
1:45a
10h 15m
1 stop
BRU
10:00a
ORD
9:15p
11h 15m
1 stop
Depart: Tue Apr 11 2017 Return: Mon May 1 2017 Trip spans 21 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
BRU
7:25a
37h 45m
1 stop
BRU
10:55a
ORD
8:35p
33h 40m
1 stop
Depart: Wed Apr 5 2017 Return: Mon Apr 24 2017 Trip spans 20 days
SAS
SAS
ORD
5:05p
BRU
6:20a
13h 15m
1 stop
BRU
6:00a
ORD
9:35p
15h 35m
1 stop
Depart: Tue Apr 18 2017 Return: Mon May 1 2017 Trip spans 14 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
BRU
10:50a
17h 10m
1 stop
BRU
10:55a
ORD
8:35p
33h 40m
1 stop
Depart: Sat May 27 2017 Return: Fri Jun 2 2017 Trip spans 7 days
SAS
SAS
ORD
5:05p
BRU
10:20p
29h 15m
1 stop
BRU
6:00a
ORD
9:35p
15h 35m
1 stop
Depart: Tue Mar 28 2017 Return: Wed Apr 5 2017 Trip spans 9 days
Brussels Airlines
Brussels Airlines
ORD
1:25p
BRU
10:05p
8h 40m
nonstop
BRU
6:00a
ORD
2:55p
8h 55m
nonstop
Depart: Fri Apr 28 2017 Return: Sat May 13 2017 Trip spans 16 days
Air Canada
Air Canada
ORD
9:25a
BRU
9:35p
12h 10m
1 stop
BRU
6:45a
ORD
5:48p
11h 03m
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,
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Airports
Origin

Chicago
$532
Destination

Brussels
$532