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Cheap flights Boston — Brussels

from $449 5 583 km ~7h 4m 1 flights found 1 airlines cheapest on Tuesday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $449 on 14.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
15 Dec 2026, Tue
Air France AF 9646
06:11
BOS Logan International Airport
15:55
BRU Brussels Airport
9h 44m 2 stops
View this ticket
Route characteristics
Distance
5 583 km
Flight time
7h 4m
Time difference
+6h
Minimum price
from $449 (14.12.2026)
Average price
$449
Maximum price
$449
Cheapest day
Tuesday
Departure airports (1)
BOS Logan International Airport
Arrival airports (1)
BRU Brussels Airport
Airlines (1)
AF Air France
Agencies (1)
Kiwi.com
Airlines — cheapest prices 1
Air France
Air France
1 flights · 1 days
$449
Where to buy tickets 1
Kiwi.com
1 tickets · 1 days
from $449
Airports

From — Boston (1)

  • BOS Logan International Airport

To — Brussels (1)

  • BRU Brussels Airport
Other destinations from Boston
Frequently asked questions about the route Boston — Brussels
How long is the flight from Boston to Brussels?
Approximate flight time — 7h 4m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Boston to Brussels?
The straight-line distance — 5 583 km.
How much do flights from Boston to Brussels cost?
The minimum price over 3 months — from $449 on 14.12.2026.
What is the average ticket price?
The average price — $449. Range: $449 — $449.
What is the time difference between Boston and Brussels?
The difference — +6h.
From which airports does Boston operate flights?
From Boston: BOS (Logan International Airport).
To which airports in Brussels do flights arrive?
To Brussels: BRU (Brussels Airport).
Which airlines fly this route?
This route is served by 1 airline: Air France.
Which day of the week is cheapest?
The cheapest day of the week — Tuesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Boston — Brussels

Flights Boston — Brussels is a popular route. The straight-line distance is 5 583 km. Flight time 7h 4m. Time difference +6h.

From Boston (BOS) flights depart from 1 airport: BOS. To Brussels (BRU) — 1 arrival airport: BRU.

1 airline operate on this route: Air France.

The minimum price for the next 3 months — from $449 (14.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $449, ranging from $449 to $449. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Tuesday.