Cheap flights from Brussels to Boston
Start here for the all-dates route view. Compare months, scan exact date pairs, then open a deal when the route lines up.
Lowest fare
€517
Typical for this route
€593
Current signal
13% below typical
High fare
€911
Destination view
Boston is on the radar. Use the offers below to compare dates fast.
Best months on radar
Open a month-by-month route view
These month pages answer when this route tends to open best without replacing the all-dates route hub.
Best dates right now
Pick your travel window
These are the cheapest date pairs we found for this route.
Travel dates
22 Jul → 29 Jul
1 stopOut 10h 55mBack 9h 35m
Swiss International Air Lines
€618
Typical range forming
Travel dates
6 Aug → 20 Aug
1 stopOut 11h 10mBack 9h 35m
United Airlines
€611
Typical range forming
Travel dates
13 Aug → 27 Aug
1 stopOut 16h 45mBack 16h 35m
Iberia
€528
Typical range forming
Travel dates
13 Aug → 27 Aug
1 stopOut 12h 30mBack 12h 30m
Iberia
€548
Typical range forming
Travel dates
13 Aug → 27 Aug
1 stopOut 12h 30mBack 16h 35m
Iberia
€537
Typical range forming
Travel dates
17 Aug → 21 Aug
1 stopOut 11h 11mBack 10h 5m
Air Transat
€869
Typical range forming
Travel dates
18 Aug → 28 Aug
1 stopOut 11h 10mBack 9h 35m
United Airlines
€609
Typical range forming
Travel dates
21 Aug → 28 Aug
1 stopOut 10h 35mBack 10h 15m
Aer Lingus
€573
Typical range forming
Travel dates
24 Aug → 1 Sept
1 stopOut 10h 35mBack 10h 5m
Aer Lingus
€593
Near typical
Travel dates
25 Aug → 1 Sept
1 stopOut 10h 35mBack 10h 5m
Aer Lingus
€593
Near typical