$322+ Cheap flights from Belgium to Boston (BOS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BOS
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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Find cheap flights from Belgium to Boston with Cheapflights
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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 March 16, 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 March 16, 2026.
This deal was found by Cheapflights users on 3/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/151:50 pm
BRU
- BOS
1 stop11h 00m
Icelandair
Mon 5/258:50 pm
BOS
- BRU
1 stop10h 05m
Icelandair
Deal found 3/13![Icelandair logo]()
$489
This deal was found by Cheapflights users on 3/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:05 pm
BRU
- BOS
1 stop13h 30m
British Airways
Wed 4/87:30 pm
BOS
- BRU
1 stop13h 35m
British Airways
Deal found 3/16![British Airways logo]()
$517
This deal was found by Cheapflights users on 3/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:55 pm
BRU
- BOS
1 stop10h 00m
British Airways
Sat 4/119:50 pm
BOS
- BRU
1 stop10h 30m
British Airways
Deal found 3/16![British Airways logo]()
$520
This deal was found by Cheapflights users on 3/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:55 pm
BRU
- BOS
1 stop13h 00m
British Airways
Tue 4/79:50 pm
BOS
- BRU
1 stop11h 25m
British Airways
Deal found 3/12![British Airways logo]()
$522
This AirNGo deal was found by Cheapflights users on 3/15. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:50 pm
BRU
- BOS
1 stop13h 55m
Icelandair
Fri 4/2411:00 pm
BOS
- BRU
1 stop31h 55m
Icelandair
Deal found 3/15![Icelandair logo]()
$528
This deal was found by Cheapflights users on 3/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:00 pm
BRU
- BOS
1 stop13h 45m
British Airways
Sat 4/49:50 pm
BOS
- BRU
1 stop10h 30m
British Airways
Deal found 3/12![British Airways logo]()
$532
This deal was found by Cheapflights users on 3/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:50 pm
BRU
- BOS
1 stop10h 15m
British Airways
Tue 5/267:35 pm
BOS
- BRU
1 stop13h 40m
British Airways
Deal found 3/13![British Airways logo]()
$537
This deal was found by Cheapflights users on 3/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:50 pm
BRU
- BOS
1 stop10h 15m
British Airways
Mon 5/259:50 pm
BOS
- BRU
1 stop10h 35m
British Airways
Deal found 3/13![British Airways logo]()
$538
This deal was found by Cheapflights users on 3/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:55 pm
BRU
- BOS
1 stop13h 00m
British Airways
Mon 4/69:50 pm
BOS
- BRU
1 stop10h 35m
British Airways
Deal found 3/12![British Airways logo]()
$543
This Mytrip deal was found by Cheapflights users on 3/15. 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.
Fri 4/179:50 am
CRL
- BOS
2 stops35h 45m
Multiple Airlines
Sun 4/265:40 pm
BOS
- CRL
2 stops21h 45m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Tue 5/121:50 pm
CRL
- BOS
1 stop13h 15m
Multiple Airlines
Sun 5/178:50 pm
BOS
- CRL
2 stops20h 05m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 5/811:55 am
CRL
- BOS
1 stop15h 10m
Multiple Airlines
Sun 5/178:50 pm
BOS
- CRL
2 stops20h 05m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$728
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 March 16, 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 March 16, 2026.
This Icelandair deal was found by Cheapflights users on 3/12. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:50 pm
BRU
- BOS
1 stop11h 00m
Icelandair
Sun 5/178:50 pm
BOS
- BRU
1 stop10h 05m
Icelandair
Deal found 3/12![Icelandair logo]()
$599
This lol.travel deal was found by Cheapflights users on 3/11. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:40 am
BRU
- BOS
2 stops17h 47m
Air Canada
Fri 4/2410:40 am
BOS
- BRU
1 stop14h 30m
Air Canada
Deal found 3/11![Air Canada logo]()
$621
This ITA Airways deal was found by Cheapflights users on 3/12. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:15 pm
BRU
- BOS
2 stops23h 25m
ITA Airways
Thu 4/95:05 pm
BOS
- BRU
1 stop11h 40m
ITA Airways
Deal found 3/12![ITA Airways logo]()
$624
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/178:30 am
BRU
- BOS
2 stops16h 36m
United Airlines
Mon 4/276:25 pm
BOS
- BRU
2 stops12h 50m
United Airlines
Deal found 3/11![United Airlines logo]()
$639
This Mytrip deal was found by Cheapflights users on 3/15. 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.
Fri 4/179:50 am
CRL
- BOS
2 stops35h 45m
Multiple Airlines
Sun 4/265:40 pm
BOS
- CRL
2 stops21h 45m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$651
This British Airways deal was found by Cheapflights users on 3/12. 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 3/303:05 pm
BRU
- BOS
1 stop31h 45m
British Airways
Mon 4/67:25 am
BOS
- BRU
1 stop29h 45m
British Airways
Deal found 3/12![British Airways logo]()
$677
This United Airlines deal was found by Cheapflights users on 3/11. 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 4/178:30 am
BRU
- BOS
2 stops13h 52m
United Airlines
Sat 5/210:00 am
BOS
- BRU
2 stops15h 15m
United Airlines
Deal found 3/11![United Airlines logo]()
$641
This Icelandair deal was found by Cheapflights users on 3/12. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:50 pm
BRU
- BOS
1 stop11h 00m
Icelandair
Fri 5/158:50 pm
BOS
- BRU
1 stop10h 05m
Icelandair
Deal found 3/12![Icelandair logo]()
$678
This United Airlines deal was found by Cheapflights users on 3/12. 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 5/1011:10 am
BRU
- BOS
2 stops13h 54m
United Airlines
Sat 5/1611:27 am
BOS
- BRU
2 stops13h 48m
United Airlines
Deal found 3/12![United Airlines logo]()
$647
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Thu 5/216:35 am
CRL
- BOS
1 stop20h 30m
Multiple Airlines
Thu 5/2810:50 pm
BOS
- CRL
1 stop13h 20m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$790
This United Airlines deal was found by Cheapflights users on 3/13. 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 5/87:00 am
BRU
- BOS
1 stop14h 40m
United Airlines
Fri 5/296:50 pm
BOS
- BRU
2 stops12h 25m
United Airlines
Deal found 3/13![United Airlines logo]()
$653
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/178:30 am
BRU
- BOS
2 stops16h 36m
United Airlines
Sun 4/265:25 pm
BOS
- BRU
2 stops13h 50m
United Airlines
Deal found 3/15![United Airlines logo]()
$653
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/1711:55 am
CRL
- BOS
1 stop15h 10m
Multiple Airlines
Mon 4/2710:50 pm
BOS
- CRL
1 stop13h 50m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$796
This Mytrip deal was found by Cheapflights users on 3/15. 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 4/26:35 am
CRL
- BOS
2 stops19h 45m
Multiple Airlines
Mon 5/410:45 pm
BOS
- CRL
2 stops18h 10m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Mon 3/307:00 am
BRU
- BOS
2 stops17h 19m
United Airlines
Thu 4/911:17 am
BOS
- BRU
2 stops13h 58m
United Airlines
Deal found 3/12![United Airlines logo]()
$660
This Mytrip deal was found by Cheapflights users on 3/11. 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.
Fri 4/179:05 pm
CRL
- BOS
2 stops28h 50m
Multiple Airlines
Sat 5/29:50 pm
BOS
- CRL
2 stops19h 05m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$819
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 6/1011:35 am
CRL
- BOS
1 stop14h 45m
Multiple Airlines
Mon 8/248:05 pm
BOS
- CRL
2 stops13h 30m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$851
This Mytrip deal was found by Cheapflights users on 3/12. 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 5/205:35 pm
CRL
- BOS
2 stops27h 10m
Multiple Airlines
Sun 5/3110:35 am
BOS
- CRL
3 stops28h 50m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$898
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 6/105:35 pm
CRL
- BOS
1 stop32h 15m
Multiple Airlines
Tue 6/308:50 pm
BOS
- CRL
2 stops20h 05m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$963
Last-minute flights from Belgium to BostonDiscover last-minute flight deals from Belgium to Boston. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Belgium to Boston. Data last updated March 16, 2026 and is based on user searches.
This deal was found by Cheapflights users on 3/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:00 pm
BRU
- BOS
1 stop13h 45m
British Airways
Sat 4/49:50 pm
BOS
- BRU
1 stop10h 30m
British Airways
Deal found 3/12![British Airways logo]()
$532
This deal was found by Cheapflights users on 3/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:55 pm
BRU
- BOS
1 stop10h 00m
British Airways
Sat 4/119:50 pm
BOS
- BRU
1 stop10h 30m
British Airways
Deal found 3/16![British Airways logo]()
$520
This deal was found by Cheapflights users on 3/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:55 pm
BRU
- BOS
1 stop13h 00m
British Airways
Tue 4/79:50 pm
BOS
- BRU
1 stop11h 25m
British Airways
Deal found 3/12![British Airways logo]()
$522
This deal was found by Cheapflights users on 3/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:55 pm
BRU
- BOS
1 stop13h 00m
British Airways
Mon 4/69:50 pm
BOS
- BRU
1 stop10h 35m
British Airways
Deal found 3/12![British Airways logo]()
$543
This deal was found by Cheapflights users on 3/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/282:55 pm
BRU
- BOS
1 stop13h 00m
British Airways
Sat 4/117:30 pm
BOS
- BRU
1 stop12h 50m
British Airways
Deal found 3/16![British Airways logo]()
$549
This deal was found by Cheapflights users on 3/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:05 pm
BRU
- BOS
1 stop13h 30m
British Airways
Wed 4/87:30 pm
BOS
- BRU
1 stop13h 35m
British Airways
Deal found 3/16![British Airways logo]()
$517
This deal was found by Cheapflights users on 3/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:05 pm
BRU
- BOS
1 stop11h 00m
British Airways
Sat 4/117:30 pm
BOS
- BRU
1 stop12h 50m
British Airways
Deal found 3/16![British Airways logo]()
$545
This Mytrip deal was found by Cheapflights users on 3/15. 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 4/26:35 am
CRL
- BOS
2 stops19h 45m
Multiple Airlines
Mon 5/410:45 pm
BOS
- CRL
2 stops18h 10m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$797
This AirNGo deal was found by Cheapflights users on 3/15. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:50 pm
BRU
- BOS
1 stop13h 55m
Icelandair
Fri 4/2411:00 pm
BOS
- BRU
1 stop31h 55m
Icelandair
Deal found 3/15![Icelandair logo]()
$528
This Mytrip deal was found by Cheapflights users on 3/13. 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 4/166:35 am
CRL
- BOS
2 stops19h 45m
Multiple Airlines
Thu 4/308:50 pm
BOS
- CRL
2 stops18h 40m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$795
This Mytrip deal was found by Cheapflights users on 3/15. 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.
Fri 4/179:50 am
CRL
- BOS
2 stops35h 45m
Multiple Airlines
Sun 4/265:40 pm
BOS
- CRL
2 stops21h 45m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/1711:55 am
CRL
- BOS
1 stop15h 10m
Multiple Airlines
Mon 4/2710:50 pm
BOS
- CRL
1 stop13h 50m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$796
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 March 16, 2026.
Search for one-way flight options from Belgium to Boston. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/2710:00 pm
CRL
- BOS
2 stops49h 40m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$322
This Cheapflightsfares deal was found by Cheapflights users on 3/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:15 pm
BRU
- BOS
1 stop21h 20m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$366
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:05 pm
BRU
- BOS
1 stop23h 25m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$372
This Finnair deal was found by Cheapflights users on 3/12. 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.
Mon 8/38:50 pm
BRU
- BOS
1 stop21h 45m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 5/69:45 pm
CRL
- BOS
3 stops52h 35m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$376
This Booking.com deal was found by Cheapflights users on 3/13. 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 5/2110:50 am
BRU
- BOS
1 stop12h 10m
British Airways
Deal found 3/13![British Airways logo]()
$377
This Finnair deal was found by Cheapflights users on 3/12. 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 5/38:40 pm
BRU
- BOS
1 stop22h 50m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$379
This Cheapflightsfares deal was found by Cheapflights users on 3/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:15 pm
BRU
- BOS
1 stop10h 50m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$380
This British Airways deal was found by Cheapflights users on 3/13. 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 9/810:55 am
BRU
- BOS
1 stop15h 10m
British Airways
Deal found 3/13![British Airways logo]()
$383
This Flighttix deal was found by Cheapflights users on 3/12. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:10 pm
BRU
- BOS
2 stops14h 42m
British Airways
Deal found 3/12![British Airways logo]()
$386
This Booking.com deal was found by Cheapflights users on 3/14. 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.
Fri 5/225:00 pm
BRU
- BOS
1 stop11h 35m
British Airways
Deal found 3/14![British Airways logo]()
$387
This Priceline deal was found by Cheapflights users on 3/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:20 am
BRU
- BOS
2 stops17h 41m
Finnair
Deal found 3/12![Finnair logo]()
$388
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 March 16, 2026.
Round-trip from | $489 |
|---|---|
One-way from | $322 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $618 |
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 2,558,603 searches. Data last updated March 16, 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 - BOS
BRUBOS
Brussels Bruxelles-National
Fri 5/8
1:50 pm-6:50 pm
1 stop11h 00m
Boston Logan Intl
Sun 5/17
8:50 pm-12:55 pm
1 stop10h 05m
$599
BrusselsBoston
BRU - BOS
BRUBOS
Brussels Bruxelles-National
Thu 4/9
9:40 am-9:27 pm
2 stops17h 47m
Boston Logan Intl
Fri 4/24
10:40 am-7:10 am
1 stop14h 30m
$621
BrusselsBoston
BRU - BOS
BRUBOS
Brussels Bruxelles-National
Sun 3/29
8:15 pm-1:40 pm
2 stops23h 25m
Boston Logan Intl
Thu 4/9
5:05 pm-10:45 am
1 stop11h 40m
$624
BrusselsBoston
BRU - BOS
BRUBOS
Brussels Bruxelles-National
Fri 4/17
8:30 am-7:06 pm
2 stops16h 36m
Boston Logan Intl
Mon 4/27
6:25 pm-1:15 pm
2 stops12h 50m
$639
BrusselsBoston
BRU - BOS
BRUBOS
Brussels Bruxelles-National
Fri 4/17
8:30 am-4:22 pm
2 stops13h 52m
Boston Logan Intl
Sat 5/2
10:00 am-7:15 am
2 stops15h 15m
$641
BrusselsBoston
BRU - BOS
BRUBOS
Brussels Bruxelles-National
Sun 5/10
11:10 am-7:04 pm
2 stops13h 54m
Boston Logan Intl
Sat 5/16
11:27 am-7:15 am
2 stops13h 48m
$647
BrusselsBoston
CRL - BOS
CRLBOS
Charleroi Brussels
Fri 4/17
9:50 am-3:35 pm
2 stops35h 45m
Boston Logan Intl
Sun 4/26
5:40 pm-9:25 pm
2 stops21h 45m
$651
BrusselsBoston
BRU - BOS
BRUBOS
Brussels Bruxelles-National
Fri 5/8
7:00 am-3:40 pm
1 stop14h 40m
Boston Logan Intl
Fri 5/29
6:50 pm-1:15 pm
2 stops12h 25m
$653
BrusselsBoston
BRU - BOS
BRUBOS
Brussels Bruxelles-National
Fri 4/17
8:30 am-7:06 pm
2 stops16h 36m
Boston Logan Intl
Sun 4/26
5:25 pm-1:15 pm
2 stops13h 50m
$653
BrusselsBoston
BRU - BOS
BRUBOS
Brussels Bruxelles-National
Mon 3/30
7:00 am-6:19 pm
2 stops17h 19m
Boston Logan Intl
Thu 4/9
11:17 am-7:15 am
2 stops13h 58m
$660
Showing 1-10 of 37 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, June is the cheapest month in which you can book a flight from Belgium to Boston (average of $424). Flying from Belgium to Boston in January is currently the most expensive (average of $501). 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.
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 March 16, 2026.
Read through reviews of airlines operating flights from Belgium to Boston, such as Delta,KLM, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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 locationsMedford
Cambridge
Concord
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Chelsea
Smithfield
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
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
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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 March 16, 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 March 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Belgium to Boston
Discover the top 9 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 2,558,603 searches. Data last updated March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$444 | Average$481 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$461 | Average$550 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$482 | Average$643 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$619 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$503 | Average$711 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$503 | Average$593 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$504 | Average$662 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$516 | Average$659 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$529 | Average$654 | FlexibilityNo cancel fee | On-timeN/A |