Find Cheap Flights 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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Book cheap flights from Boston Logan International to Brussels

(Round-trip)
Depart: Mon Sep 11 2017 Return: Thu Sep 14 2017 Trip spans 4 days
WOW air
WOW air
BOS
3:00p
BRU
1:35a
10h 35m
1 stop
BRU
8:25a
BOS
7:30p
11h 05m
1 stop
Depart: Tue Sep 19 2017 Return: Tue Oct 24 2017 Trip spans 36 days
Brussels Airlines
Brussels Airlines
BOS
1:10p
BRU
10:35p
9h 25m
1 stop
BRU
6:45a
BOS
6:07p
11h 22m
1 stop
Depart: Tue Jan 16 2018 Return: Tue Feb 6 2018 Trip spans 22 days
British Airways
British Airways
BOS
12:40p
BRU
4:45a
16h 05m
1 stop
BRU
5:05a
BOS
5:20p
12h 15m
1 stop
Depart: Fri Sep 29 2017 Return: Sun Oct 8 2017 Trip spans 10 days
Air Canada
Air Canada
BOS
1:10p
BRU
10:35p
9h 25m
1 stop
BRU
6:45a
BOS
9:16p
14h 31m
1 stop
Depart: Wed Jan 3 2018 Return: Fri Jan 12 2018 Trip spans 10 days
Aer Lingus
Aer Lingus
BOS
1:25p
BRU
10:25p
9h 00m
1 stop
BRU
5:05a
BOS
5:20p
12h 15m
1 stop
Depart: Thu Oct 5 2017 Return: Tue Oct 10 2017 Trip spans 6 days
SWISS
SWISS
BOS
1:00p
BRU
4:15a
15h 15m
1 stop
BRU
4:40p
BOS
5:20p
48h 40m
2 stops
Depart: Fri Aug 25 2017 Return: Fri Sep 1 2017 Trip spans 8 days
Air Europa
Air Europa
BOS
7:40p
BRU
7:35a
11h 55m
1 stop
BRU
6:55a
BOS
6:45p
11h 50m
1 stop
Depart: Sun Sep 10 2017 Return: Sun Sep 17 2017 Trip spans 8 days
Turkish Airlines
Turkish Airlines
BOS
7:35p
BRU
3:50a
32h 15m
1 stop
BRU
7:45a
BOS
8:15p
36h 30m
1 stop
Depart: Wed Sep 27 2017 Return: Thu Oct 5 2017 Trip spans 9 days
WOW air
WOW air
BOS
3:00p
BRU
1:35a
10h 35m
1 stop
BRU
8:25a
BOS
7:30p
11h 05m
1 stop
Depart: Thu Aug 24 2017 Return: Sat Aug 26 2017 Trip spans 3 days
Lufthansa
Lufthansa
BOS
3:45p
BRU
9:30p
29h 45m
1 stop
BRU
3:30p
BOS
8:35p
29h 05m
1 stop
Depart: Wed Oct 25 2017 Return: Fri Nov 3 2017 Trip spans 10 days
WOW air
WOW air
BOS
3:00p
BRU
1:35a
10h 35m
1 stop
BRU
7:35a
BOS
6:35p
11h 00m
1 stop
Depart: Mon Dec 11 2017 Return: Thu Dec 14 2017 Trip spans 4 days
Icelandair
Icelandair
BOS
3:10p
BRU
12:45a
9h 35m
1 stop
BRU
7:50a
BOS
6:50p
11h 00m
1 stop
Depart: Tue Nov 14 2017 Return: Wed Nov 29 2017 Trip spans 16 days
WOW air
WOW air
BOS
1:00p
BRU
11:45p
10h 45m
1 stop
BRU
6:35a
BOS
5:35p
11h 00m
1 stop
Depart: Sat Oct 14 2017 Return: Tue Oct 31 2017 Trip spans 18 days
Brussels Airlines
Brussels Airlines
BOS
1:10p
BRU
10:35p
9h 25m
1 stop
BRU
6:35a
BOS
6:50p
12h 15m
1 stop
Depart: Fri Sep 22 2017 Return: Fri Sep 29 2017 Trip spans 8 days
Air Canada
Air Canada
BOS
6:30a
BRU
10:35p
16h 05m
1 stop
BRU
6:45a
BOS
11:46a
29h 01m
1 stop
Depart: Tue Sep 5 2017 Return: Tue Sep 12 2017 Trip spans 8 days
WOW air
WOW air
BOS
3:00p
BRU
1:35a
10h 35m
1 stop
BRU
8:25a
BOS
7:30p
11h 05m
1 stop
Depart: Sat Nov 18 2017 Return: Sat Nov 25 2017 Trip spans 8 days
Brussels Airlines
Brussels Airlines
BOS
10:05a
BRU
9:45p
11h 40m
1 stop
BRU
5:30a
BOS
5:59p
12h 29m
1 stop
Depart: Fri Oct 6 2017 Return: Fri Oct 13 2017 Trip spans 8 days
Air Canada
Air Canada
BOS
6:30a
BRU
10:35p
16h 05m
1 stop
BRU
6:45a
BOS
4:41p
9h 56m
1 stop
Depart: Wed Sep 6 2017 Return: Wed Sep 20 2017 Trip spans 15 days
WOW air
WOW air
BOS
3:00p
BRU
1:35a
10h 35m
1 stop
BRU
8:25a
BOS
7:30p
11h 05m
1 stop
Depart: Wed Nov 8 2017 Return: Sun Nov 12 2017 Trip spans 5 days
Aer Lingus
Aer Lingus
BOS
1:25p
BRU
10:25p
9h 00m
1 stop
BRU
1:55p
BOS
2:50p
24h 55m
1 stop
* 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,
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Airports
Origin

Boston
$300
Destination

Brussels
$300