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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(Round-trip)
Depart: Tue Mar 6 2018 Return: Wed Mar 14 2018 Trip spans 8 days
WOW air
WOW air
BOS
BRU
10h 25m
1 stop
BRU
BOS
11h 15m
1 stop
Depart: Mon Nov 27 2017 Return: Tue Dec 5 2017 Trip spans 9 days
Icelandair
Icelandair
DEN
BRU
11h 35m
1 stop
BRU
DEN
13h 15m
1 stop
Depart: Sat Oct 28 2017 Return: Sat Nov 4 2017 Trip spans 8 days
TUI Fly Belgium
TUI Fly Belgium
MIA
BRU
9h 45m
nonstop
BRU
MIA
11h 10m
nonstop
Depart: Wed Nov 29 2017 Return: Mon Dec 11 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
BOS
BRU
12h 05m
1 stop
BRU
BOS
11h 51m
1 stop
Depart: Sun Dec 3 2017 Return: Tue Dec 12 2017 Trip spans 10 days
Delta
Delta
BOS
BRU
10h 05m
1 stop
BRU
BOS
11h 51m
1 stop
Depart: Thu Nov 23 2017 Return: Fri Dec 1 2017 Trip spans 9 days
KLM
KLM
BOS
BRU
13h 45m
1 stop
BRU
BOS
17h 40m
1 stop
Depart: Sun Feb 4 2018 Return: Sat Feb 10 2018 Trip spans 7 days
TAP AIR PORTUGAL
TAP AIR PORTUGAL
BOS
BRU
11h 45m
1 stop
BRU
BOS
24h 40m
1 stop
Depart: Tue Nov 28 2017 Return: Fri Dec 8 2017 Trip spans 11 days
WOW air
WOW air
BOS
BRU
10h 25m
1 stop
BRU
BOS
11h 15m
1 stop
Depart: Thu Nov 30 2017 Return: Mon Dec 11 2017 Trip spans 12 days
WOW air
WOW air
BOS
BRU
10h 25m
1 stop
BRU
BOS
11h 15m
1 stop
Depart: Sun Dec 3 2017 Return: Wed Dec 6 2017 Trip spans 4 days
WOW air
WOW air
BOS
BRU
10h 25m
1 stop
BRU
BOS
11h 15m
1 stop
Depart: Wed Nov 29 2017 Return: Fri Dec 15 2017 Trip spans 17 days
Icelandair
Icelandair
DEN
BRU
11h 35m
1 stop
BRU
DEN
13h 15m
1 stop
Depart: Thu Jan 11 2018 Return: Fri Jan 19 2018 Trip spans 9 days
WOW air
WOW air
BOS
BRU
10h 25m
1 stop
BRU
BOS
11h 15m
1 stop
Depart: Mon Dec 4 2017 Return: Fri Dec 8 2017 Trip spans 5 days
Icelandair
Icelandair
DEN
BRU
11h 35m
1 stop
BRU
DEN
13h 15m
1 stop
Depart: Tue Jan 16 2018 Return: Wed Jan 24 2018 Trip spans 9 days
WOW air
WOW air
BOS
BRU
10h 25m
1 stop
BRU
BOS
11h 15m
1 stop
Depart: Mon Dec 11 2017 Return: Thu Jan 11 2018 Trip spans 32 days
Icelandair
Icelandair
DEN
BRU
11h 35m
1 stop
BRU
DEN
13h 15m
1 stop
Depart: Sat Dec 9 2017 Return: Tue Dec 12 2017 Trip spans 4 days
TUI Fly Belgium
TUI Fly Belgium
MIA
BRU
8h 55m
nonstop
BRU
MIA
10h 30m
nonstop
Depart: Thu Jan 18 2018 Return: Wed Jan 31 2018 Trip spans 14 days
WOW air
WOW air
BOS
BRU
10h 25m
1 stop
BRU
BOS
11h 15m
1 stop
Depart: Sun Nov 26 2017 Return: Mon Dec 11 2017 Trip spans 16 days
KLM
KLM
BOS
BRU
9h 55m
1 stop
BRU
BOS
11h 51m
1 stop
Depart: Thu Nov 30 2017 Return: Thu Dec 7 2017 Trip spans 8 days
Delta
Delta
BOS
BRU
10h 05m
1 stop
BRU
BOS
10h 44m
1 stop
Depart: Thu Mar 1 2018 Return: Thu Mar 15 2018 Trip spans 14 days
Multiple Airlines
Multiple Airlines
BOS
BRU
10h 25m
1 stop
BRU
BOS
13h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Denver
$315
Miami
$373
Boston
$249
Destination

Brussels
$249
Airlines Airline reviews

6 travelers who booked a flight from Boston to Brussels rated their chosen airlines with an average of 7.1.

Overall
7.7
Boarding
7.3
Crew
9.0
Comfort
5.7
Food
5.7
Entertainment
7.0