$224+ Cheap flights from Belgium to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BOS
Oct 24 — Oct 311
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Belgium to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Belgium to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Belgium to BostonExplore the most affordable flight options available from Belgium to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Belgium to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:20 am -
1 stop11h 25m
Sun 11/295:35 pm -
1 stop20h 15m
Deal found 9/20![Scandinavian Airlines logo]()
$535
This Scandinavian Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:20 am -
1 stop11h 25m
Sat 11/285:35 pm -
2 stops19h 05m
Deal found 9/20![Scandinavian Airlines logo]()
$539
This Orbitz deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:55 pm -
1 stop24h 24m
Wed 10/288:10 pm -
1 stop12h 05m
Deal found 9/23![Multiple Airlines logo]()
$547
This Mytrip deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:45 am -
1 stop10h 10m
Fri 11/69:20 pm -
1 stop15h 05m
Deal found 9/19![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:25 am -
1 stop14h 40m
Tue 11/249:20 pm -
1 stop13h 35m
Deal found 9/23![Multiple Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:25 am -
1 stop14h 40m
Sun 12/135:15 pm -
1 stop10h 35m
Deal found 9/23![Multiple Airlines logo]()
$555
This Mytrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:55 pm -
2 stops27h 10m
Wed 11/255:15 pm -
2 stops17h 30m
Deal found 9/22![Multiple Airlines logo]()
$563
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:15 am -
1 stop14h 50m
Mon 11/309:20 pm -
1 stop13h 55m
Deal found 9/20![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:25 am -
1 stop14h 40m
Wed 11/119:20 pm -
1 stop13h 55m
Deal found 9/20![Multiple Airlines logo]()
$578
This Booking.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:20 pm -
2 stops26h 25m
Sun 12/135:35 pm -
1 stop10h 05m
Deal found 9/23![Scandinavian Airlines logo]()
$581
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:55 am -
1 stop15h 10m
Thu 11/125:15 pm -
1 stop10h 25m
Deal found 9/21![Multiple Airlines logo]()
$583
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 pm -
1 stop26h 25m
Tue 10/276:35 pm -
2 stops19h 05m
Deal found 9/22![Scandinavian Airlines logo]()
$585
Best flights from Belgium to BostonDiscover carefully curated flight deals from Belgium to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Belgium to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:20 am -
1 stop14h 20m
Sun 12/136:00 pm -
1 stop13h 45m
Deal found 9/23![Multiple Airlines logo]()
$624
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:00 am -
1 stop14h 40m
Wed 1/66:00 pm -
1 stop23h 55m
Deal found 9/23![TAP AIR PORTUGAL logo]()
$664
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:20 am -
1 stop15h 20m
Sun 10/189:40 pm -
1 stop29h 10m
Deal found 9/22![United Airlines logo]()
$677
This British Airways deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:15 pm -
2 stops14h 10m
Wed 10/215:28 pm -
2 stops15h 37m
Deal found 9/21![British Airways logo]()
$687
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:45 am -
1 stop18h 10m
Sat 11/286:00 pm -
1 stop13h 45m
Deal found 9/21![Multiple Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:25 am -
1 stop11h 20m
Mon 1/45:45 am -
1 stop19h 30m
Deal found 9/22![United Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:30 am -
1 stop11h 10m
Fri 10/307:31 am -
1 stop20h 24m
Deal found 9/21![United Airlines logo]()
$680
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:20 am -
2 stops14h 21m
Wed 10/2812:00 pm -
2 stops14h 15m
Deal found 9/23![United Airlines logo]()
$682
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:25 am -
2 stops18h 35m
Wed 11/187:50 pm -
2 stops15h 15m
Deal found 9/21![Multiple Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
1 stop16h 50m
Sat 11/289:00 am -
1 stop17h 05m
Deal found 9/22![United Airlines logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/19:45 am -
2 stops15h 16m
Sun 3/146:15 pm -
1 stop9h 55m
Deal found 9/23![Multiple Airlines logo]()
$782
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:45 am -
1 stop15h 20m
Mon 12/77:50 pm -
2 stops13h 15m
Deal found 9/23![Multiple Airlines logo]()
$813
This Mytrip deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:20 am -
2 stops19h 35m
Fri 11/65:15 pm -
1 stop19h 10m
Deal found 9/19![Multiple Airlines logo]()
$840
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:35 am -
2 stops16h 50m
Mon 11/3010:10 pm -
1 stop18h 10m
Deal found 9/21![Multiple Airlines logo]()
$842
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:55 pm -
2 stops21h 45m
Wed 10/145:05 pm -
2 stops23h 40m
Deal found 9/21![Multiple Airlines logo]()
$845
Last-minute flights from Belgium to BostonDiscover last-minute flight deals from Belgium to Boston. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Belgium to Boston. Data last updated September 24, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:45 am -
2 stops16h 00m
Mon 10/198:50 pm -
2 stops15h 50m
Deal found 9/19![Multiple Airlines logo]()
$729
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:10 pm -
1 stop26h 25m
Wed 10/215:50 pm -
1 stop9h 50m
Deal found 9/21![Scandinavian Airlines logo]()
$618
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:55 pm -
2 stops21h 45m
Wed 10/145:05 pm -
2 stops23h 40m
Deal found 9/20![Multiple Airlines logo]()
$744
This Orbitz deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:55 pm -
1 stop24h 24m
Wed 10/288:10 pm -
1 stop12h 05m
Deal found 9/23![Multiple Airlines logo]()
$547
This Gotogate deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:10 pm -
2 stops24h 25m
Mon 10/195:50 pm -
1 stop18h 40m
Deal found 9/22![Scandinavian Airlines logo]()
$589
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 pm -
1 stop26h 25m
Tue 10/276:35 pm -
2 stops19h 05m
Deal found 9/22![Scandinavian Airlines logo]()
$585
This Mytrip deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 pm -
1 stop26h 25m
Fri 10/235:50 pm -
1 stop20h 00m
Deal found 9/24![Scandinavian Airlines logo]()
$588
This Orbitz deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:15 pm -
1 stop20h 04m
Wed 10/288:10 pm -
1 stop12h 05m
Deal found 9/22![Multiple Airlines logo]()
$603
This Booking.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:20 am -
1 stop15h 30m
Wed 10/2810:20 pm -
1 stop12h 50m
Deal found 9/24![Multiple Airlines logo]()
$713
This Gotogate deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:50 pm -
1 stop11h 00m
Wed 11/187:50 pm -
1 stop10h 05m
Deal found 9/19![Icelandair logo]()
$619
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:25 am -
2 stops18h 35m
Wed 11/187:50 pm -
2 stops15h 15m
Deal found 9/21![Multiple Airlines logo]()
$782
One-way flights from Belgium to BostonSearch for one-way flight options from Belgium to Boston. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Belgium to Boston. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This KLM deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:45 pm -
1 stop10h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![KLM logo]()
$224
This FlightHub deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:10 pm -
1 stop21h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:30 pm -
2 stops52h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:20 am -
1 stop14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Aer Lingus logo]()
$406
This Travelocity deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:20 am -
1 stop14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Aer Lingus logo]()
$410
This Finnair deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:10 pm -
1 stop13h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Finnair logo]()
$413
This Expedia deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:35 am -
1 stop14h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![British Airways logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:00 pm -
3 stops47h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:20 am -
2 stops19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$424
This Iberia deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:00 am -
2 stops19h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Iberia logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:20 am -
3 stops41h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$428
This British Airways deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:10 pm -
2 stops16h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![British Airways logo]()
$432
Find flight deals from Belgium to Boston
Keep the following information in mind while searching for Belgium to Boston flight deals. Data was last updated September 24, 2026.
Round-trip from | $535 (Scandinavian Airlines) |
|---|---|
One-way from | $224 (KLM) |
Popular in | December |
Cheapest in | February |
Average price | $729 |
Cheapflights Fare Finder
Customize your flight search to find flights from Belgium to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Belgium to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Fri 11/27
2:45 pm-7:01 pm
1 stop10h 16m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$224
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Sun 11/22
4:55 pm-12:15 pm
1 stop25h 20m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$377
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Sun 12/6
12:10 pm-8:00 pm
1 stop13h 50m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$413
BrusselsBoston
CRL Charleroi Brussels - BOS Boston Logan Intl
CRLBOS
Charleroi Brussels
Sun 11/22
8:20 am-7:55 pm
3 stops41h 35m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$428
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Mon 11/23
12:10 pm-10:39 pm
2 stops16h 29m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$432
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Wed 12/23
5:55 pm-8:45 am
2 stops20h 50m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$432
BrusselsBoston
BRU Brussels Bruxelles-National - BOS Boston Logan Intl
BRUBOS
Brussels Bruxelles-National
Thu 10/8
10:20 am-2:55 pm
1 stop10h 35m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$439
BrusselsBoston
CRL Charleroi Brussels - BOS Boston Logan Intl
CRLBOS
Charleroi Brussels
Mon 12/7
9:45 am-1:55 pm
1 stop34h 10m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$479
BrusselsBoston
CRL Charleroi Brussels - BOS Boston Logan Intl
CRLBOS
Charleroi Brussels
Wed 12/23
5:20 pm-8:15 pm
2 stops32h 55m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$483
BrusselsBoston
CRL Charleroi Brussels - BOS Boston Logan Intl
CRLBOS
Charleroi Brussels
Mon 10/5
8:40 pm-8:20 pm
3 stops53h 40m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$537
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Belgium to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Belgium with our price prediction graph.
CRL-BOS
BRU-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Belgium to Boston
BE0-BOS
CRL-BOS
BRU-BOS
What is the cheapest month to book a flight from Belgium to Boston?
Currently, February is the cheapest month in which you can book a flight from Belgium to Boston (average of $545). Flying from Belgium to Boston in December is currently the most expensive (average of $796). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Belgium to Boston?
To ensure you get the cheapest price possible for a flight from Belgium to Boston, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated September 24, 2026.
Read through reviews of airlines operating flights from Belgium to Boston, such as Scandinavian Airlines,United Airlines, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.8
Overall
7.4
Crew
8.1
Comfort
7.4
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Food
6.8
Overall
7.4
Crew
8.1
Comfort
7.4
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Food
6.8
Overall
7.4
Crew
8.1
Comfort
7.4
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Food
6.8
Overall
7.4
Crew
8.1
Comfort
7.4
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Food
6.8
Overall
7.4
Crew
8.1
Comfort
7.4
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Boarding
7.7
Food
6.8
Overall
7.4
Crew
8.1
Comfort
7.4
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Related info for your journey
Find useful and relevant information for your journey from Belgium to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Revere
Warwick
Pawtucket
Peabody
Auburn
Londonderry
York Beach
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
Sandwich
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Boston flight routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Belgium to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Belgium to Boston by cabin class
Find flights from Belgium to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Belgium and Boston flights
Browse other Belgium and Boston flight options. Last updated on September 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Belgium to Boston
Discover the top 10 airlines that operate flights from Belgium to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$486 | Average$696 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$502 | Average$654 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$703 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$516 | Average$731 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$529 | Average$643 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$529 | Average$814 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$549 | Average$675 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$584 | Average$822 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$585 | Average$877 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$593 | Average$857 | FlexibilityNo cancel fee | On-timeN/A |