$590+ Cheap flights from Japan 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOS
Sep 11 — Sep 181
Round-trip
1 adult, Economy
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Cheapest flights from Japan to BostonExplore the most affordable flight options available from Japan to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
Explore the most affordable flight options available from Japan to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:50 pm -
1 stop29h 00m
Tue 9/2910:40 am -
1 stop15h 45m
Deal found 8/11![Air Canada logo]()
$892
This Trip.com deal was found by Cheapflights users on 8/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:50 pm -
1 stop33h 51m
Mon 9/1410:40 am -
1 stop15h 45m
Deal found 8/8![Air Canada logo]()
$894
This Gotogate deal was found by Cheapflights users on 8/10. 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 9/105:50 pm -
1 stop16h 36m
Thu 9/175:50 am -
1 stop20h 35m
Deal found 8/10![Air Canada logo]()
$898
This Trip.com deal was found by Cheapflights users on 8/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:50 pm -
1 stop29h 05m
Mon 9/215:50 am -
1 stop20h 35m
Deal found 8/8![Air Canada logo]()
$899
This Gotogate deal was found by Cheapflights users on 8/8. 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 9/106:05 pm -
1 stop17h 35m
Wed 9/166:00 am -
1 stop20h 40m
Deal found 8/8![Air Canada logo]()
$901
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:05 pm -
1 stop28h 50m
Thu 9/175:55 am -
1 stop20h 45m
Deal found 8/12![Air Canada logo]()
$902
This Gotogate deal was found by Cheapflights users on 8/9. 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.
Tue 9/156:05 pm -
1 stop35h 00m
Tue 9/296:00 am -
1 stop20h 40m
Deal found 8/9![Air Canada logo]()
$903
This Gotogate deal was found by Cheapflights users on 8/9. 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.
Tue 9/226:05 pm -
1 stop17h 35m
Tue 9/296:00 am -
1 stop20h 40m
Deal found 8/9![Air Canada logo]()
$905
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:50 pm -
1 stop33h 51m
Wed 9/163:35 pm -
1 stop34h 50m
Deal found 8/12![Air Canada logo]()
$921
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 pm -
2 stops40h 26m
Mon 9/145:50 am -
2 stops21h 35m
Deal found 8/11![Air Canada logo]()
$921
This Flightnetwork deal was found by Cheapflights users on 8/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:05 pm -
1 stop17h 35m
Mon 9/146:00 am -
1 stop20h 40m
Deal found 8/8![Air Canada logo]()
$924
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:50 pm -
1 stop16h 36m
Tue 9/156:50 pm -
2 stops31h 05m
Deal found 8/11![Air Canada logo]()
$926
Best flights from Japan to BostonDiscover carefully curated flight deals from Japan to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
Discover carefully curated flight deals from Japan to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 12, 2026.
This Mytrip deal was found by Cheapflights users on 8/8. 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 9/216:00 pm -
2 stops36h 42m
Mon 9/286:50 pm -
2 stops32h 35m
Deal found 8/8![Air Canada logo]()
$933
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/44:30 pm -
1 stop16h 25m
Sat 9/127:00 pm -
1 stop30h 30m
Deal found 8/11![United Airlines logo]()
$1,030
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:05 pm -
1 stop16h 10m
Thu 9/106:55 am -
1 stop18h 20m
Deal found 8/11![Delta logo]()
$1,031
This Mytrip deal was found by Cheapflights users on 8/10. 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 9/108:00 am -
2 stops26h 26m
Wed 9/1610:40 am -
2 stops19h 40m
Deal found 8/10![Multiple Airlines logo]()
$1,131
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 am -
1 stop24h 30m
Tue 10/201:45 am -
1 stop27h 20m
Deal found 8/11![Cathay Pacific logo]()
$1,306
This Korean Air deal was found by Cheapflights users on 8/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:50 pm -
1 stop34h 20m
Sun 10/1812:55 pm -
1 stop33h 55m
Deal found 8/11![Korean Air logo]()
$1,489
This Etihad Airways deal was found by Cheapflights users on 8/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:55 pm -
2 stops37h 45m
Sun 10/184:25 pm -
2 stops33h 15m
Deal found 8/10![Etihad Airways logo]()
$1,499
This Cheapflightsfares deal was found by Cheapflights users on 8/7. 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.
Fri 9/112:35 pm -
1 stop16h 35m
Wed 9/167:45 am -
2 stops23h 05m
Deal found 8/7![Japan Airlines logo]()
$1,547
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:30 pm -
2 stops34h 06m
Sun 10/258:54 pm -
2 stops33h 46m
Deal found 8/11![American Airlines logo]()
$1,786
This Air Canada deal was found by Cheapflights users on 8/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 pm -
2 stops36h 42m
Sun 9/205:50 am -
2 stops21h 35m
Deal found 8/8![Air Canada logo]()
$934
This Ethiopian Air deal was found by Cheapflights users on 8/7. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:40 pm -
4 stops64h 19m
Mon 9/145:45 am -
3 stops48h 55m
Deal found 8/7![Ethiopian Air logo]()
$1,886
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/34:30 pm -
1 stop16h 25m
Thu 9/107:30 am -
1 stop18h 00m
Deal found 8/11![United Airlines logo]()
$1,030
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:05 pm -
2 stops18h 42m
Sun 9/139:10 am -
1 stop18h 05m
Deal found 8/11![Delta logo]()
$1,031
This Air Canada deal was found by Cheapflights users on 8/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 pm -
2 stops33h 41m
Wed 9/165:50 am -
2 stops21h 35m
Deal found 8/7![Air Canada logo]()
$938
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:20 pm -
2 stops18h 53m
Thu 9/175:40 am -
2 stops19h 40m
Deal found 8/11![Delta logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/84:30 pm -
2 stops18h 29m
Tue 9/155:45 am -
2 stops19h 45m
Deal found 8/11![United Airlines logo]()
$1,034
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:50 am -
2 stops26h 36m
Tue 9/1510:40 am -
2 stops22h 30m
Deal found 8/12![Multiple Airlines logo]()
$1,203
This Gotogate deal was found by Cheapflights users on 8/10. 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.
Sun 9/136:00 pm -
1 stop37h 04m
Mon 9/286:50 pm -
2 stops32h 35m
Deal found 8/10![Air Canada logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/86:10 pm -
2 stops20h 00m
Tue 9/155:45 am -
2 stops20h 40m
Deal found 8/11![United Airlines logo]()
$1,034
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:20 pm -
2 stops20h 39m
Thu 9/175:40 am -
1 stop21h 35m
Deal found 8/7![Delta logo]()
$1,038
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:05 pm -
1 stop41h 55m
Sat 12/512:30 am -
1 stop22h 15m
Deal found 8/12![Cathay Pacific logo]()
$1,314
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:00 pm -
2 stops24h 37m
Sun 12/611:10 am -
2 stops43h 25m
Deal found 8/12![Multiple Airlines logo]()
$1,220
This Gotogate deal was found by Cheapflights users on 8/8. 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.
Mon 9/146:00 pm -
2 stops28h 50m
Fri 9/184:55 pm -
1 stop34h 30m
Deal found 8/8![Air Canada logo]()
$1,032
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 9/84:30 pm -
1 stop18h 29m
Thu 9/177:30 am -
1 stop18h 00m
Deal found 8/7![United Airlines logo]()
$1,038
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:05 pm -
2 stops20h 53m
Wed 9/235:40 am -
1 stop21h 35m
Deal found 8/7![Delta logo]()
$1,038
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:10 pm -
1 stop43h 55m
Sat 10/241:30 am -
1 stop30h 30m
Deal found 8/11![Cathay Pacific logo]()
$1,342
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:15 pm -
1 stop16h 50m
Tue 9/154:00 pm -
1 stop33h 20m
Deal found 8/9![Delta logo]()
$1,040
This Korean Air deal was found by Cheapflights users on 8/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:45 pm -
1 stop34h 25m
Sun 10/259:20 pm -
2 stops50h 25m
Deal found 8/7![Korean Air logo]()
$1,588
This Air Canada deal was found by Cheapflights users on 8/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:00 pm -
2 stops21h 37m
Sun 12/63:10 pm -
2 stops38h 00m
Deal found 8/7![Air Canada logo]()
$1,095
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:40 pm -
1 stop43h 25m
Wed 9/1611:57 am -
2 stops38h 33m
Deal found 8/10![Cathay Pacific logo]()
$1,347
Last-minute flights from Japan to BostonDiscover last-minute flight deals from Japan to Boston. Data last updated August 12, 2026 and is based on user searches.
Discover last-minute flight deals from Japan to Boston. Data last updated August 12, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 8/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:50 pm -
1 stop33h 51m
Mon 9/1410:40 am -
1 stop15h 45m
Deal found 8/8![Air Canada logo]()
$894
This Flightnetwork deal was found by Cheapflights users on 8/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:05 pm -
1 stop17h 35m
Mon 9/146:00 am -
1 stop20h 40m
Deal found 8/8![Air Canada logo]()
$924
This Expedia deal was found by Cheapflights users on 8/10. 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.
Wed 9/95:50 pm -
1 stop16h 36m
Wed 9/1610:40 am -
1 stop15h 45m
Deal found 8/10![Air Canada logo]()
$925
This Gotogate deal was found by Cheapflights users on 8/10. 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 9/105:50 pm -
1 stop16h 36m
Thu 9/175:50 am -
1 stop20h 35m
Deal found 8/10![Air Canada logo]()
$898
This Gotogate deal was found by Cheapflights users on 8/8. 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 9/106:05 pm -
1 stop17h 35m
Wed 9/166:00 am -
1 stop20h 40m
Deal found 8/8![Air Canada logo]()
$901
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:05 pm -
1 stop28h 50m
Thu 9/175:55 am -
1 stop20h 45m
Deal found 8/12![Air Canada logo]()
$902
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:50 pm -
1 stop33h 51m
Wed 9/163:35 pm -
1 stop34h 50m
Deal found 8/12![Air Canada logo]()
$921
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 pm -
2 stops40h 26m
Mon 9/145:50 am -
2 stops21h 35m
Deal found 8/11![Air Canada logo]()
$921
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:50 pm -
1 stop29h 00m
Tue 9/2910:40 am -
1 stop15h 45m
Deal found 8/11![Air Canada logo]()
$892
This Gotogate deal was found by Cheapflights users on 8/9. 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.
Tue 9/156:05 pm -
1 stop35h 00m
Tue 9/296:00 am -
1 stop20h 40m
Deal found 8/9![Air Canada logo]()
$903
This Trip.com deal was found by Cheapflights users on 8/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:50 pm -
1 stop29h 05m
Mon 9/215:50 am -
1 stop20h 35m
Deal found 8/8![Air Canada logo]()
$899
This Gotogate deal was found by Cheapflights users on 8/9. 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.
Tue 9/226:05 pm -
1 stop17h 35m
Tue 9/296:00 am -
1 stop20h 40m
Deal found 8/9![Air Canada logo]()
$905
One-way flights from Japan to BostonSearch for one-way flight options from Japan to Boston. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
Search for one-way flight options from Japan to Boston. Find affordable one-way fares based on user searches. Data last updated August 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/197:35 am -
3 stops49h 30m
Deal found 8/10![Multiple Airlines logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/258:05 pm -
3 stops52h 35m
Deal found 8/7![Multiple Airlines logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/199:00 am -
3 stops48h 05m
Deal found 8/10![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/2510:25 am -
3 stops38h 34m
Deal found 8/11![Multiple Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 12/134:40 pm -
3 stops54h 25m
Deal found 8/10![Multiple Airlines logo]()
$623
This oojo deal was found by Cheapflights users on 8/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:35 pm -
1 stop20h 25m
Deal found 8/10![Hainan Airlines logo]()
$649
This oojo deal was found by Cheapflights users on 8/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:35 pm -
1 stop20h 25m
Deal found 8/8![Hainan Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/207:35 am -
3 stops39h 30m
Deal found 8/10![Multiple Airlines logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/132:35 pm -
1 stop20h 25m
Deal found 8/10![Hainan Airlines logo]()
$668
This Flightnetwork deal was found by Cheapflights users on 8/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:35 pm -
1 stop20h 25m
Deal found 8/8![Hainan Airlines logo]()
$669
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/138:05 pm -
3 stops53h 35m
Deal found 8/10![Multiple Airlines logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 11/208:00 am -
3 stops39h 05m
Deal found 8/10![Multiple Airlines logo]()
$683
Find flight deals from Japan to Boston
Keep the following information in mind while searching for Japan to Boston flight deals. Data was last updated August 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $894 (Trip.com) |
One-way from | $590 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $1,643 |
Good round-trip deal | $2,021 or less |
Good one-way deal | $1,476 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Japan 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 August 12, 2026.
Use the filters below to find and compare flights from Japan to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OsakaBoston
KIX Osaka Kansai Intl - BOS Boston Logan Intl
KIXBOS
Osaka Kansai Intl
Mon 9/21
6:00 pm-5:42 pm
2 stops36h 42m
Boston Logan Intl
Mon 9/28
6:50 pm-4:25 pm
2 stops32h 35m
$933
OsakaBoston
KIX Osaka Kansai Intl - BOS Boston Logan Intl
KIXBOS
Osaka Kansai Intl
Wed 9/16
6:00 pm-5:42 pm
2 stops36h 42m
Boston Logan Intl
Sun 9/20
5:50 am-4:25 pm
2 stops21h 35m
$934
OsakaBoston
KIX Osaka Kansai Intl - BOS Boston Logan Intl
KIXBOS
Osaka Kansai Intl
Fri 9/11
6:00 pm-2:41 pm
2 stops33h 41m
Boston Logan Intl
Wed 9/16
5:50 am-4:25 pm
2 stops21h 35m
$938
OsakaBoston
KIX Osaka Kansai Intl - BOS Boston Logan Intl
KIXBOS
Osaka Kansai Intl
Sun 9/13
6:00 pm-6:04 pm
1 stop37h 04m
Boston Logan Intl
Mon 9/28
6:50 pm-4:25 pm
2 stops32h 35m
$1,008
TokyoBoston
NRT Tokyo Narita - BOS Boston Logan Intl
NRTBOS
Tokyo Narita
Fri 9/4
4:30 pm-7:55 pm
1 stop16h 25m
Boston Logan Intl
Sat 9/12
7:00 pm-2:30 pm
1 stop30h 30m
$1,030
Quickest round-trip
TokyoBoston
NRT Tokyo Narita - BOS Boston Logan Intl
NRTBOS
Tokyo Narita
Thu 9/3
4:30 pm-7:55 pm
1 stop16h 25m
Boston Logan Intl
Thu 9/10
7:30 am-2:30 pm
1 stop18h 00m
$1,030
TokyoBoston
HND Tokyo Haneda - BOS Boston Logan Intl
HNDBOS
Tokyo Haneda
Wed 9/2
4:05 pm-7:15 pm
1 stop16h 10m
Boston Logan Intl
Thu 9/10
6:55 am-2:15 pm
1 stop18h 20m
$1,031
TokyoBoston
HND Tokyo Haneda - BOS Boston Logan Intl
HNDBOS
Tokyo Haneda
Fri 9/4
4:05 pm-9:47 pm
2 stops18h 42m
Boston Logan Intl
Sun 9/13
9:10 am-4:15 pm
1 stop18h 05m
$1,031
TokyoBoston
HND Tokyo Haneda - BOS Boston Logan Intl
HNDBOS
Tokyo Haneda
Thu 9/10
4:20 pm-10:13 pm
2 stops18h 53m
Boston Logan Intl
Thu 9/17
5:40 am-2:20 pm
2 stops19h 40m
$1,031
OsakaBoston
KIX Osaka Kansai Intl - BOS Boston Logan Intl
KIXBOS
Osaka Kansai Intl
Mon 9/14
6:00 pm-9:50 am
2 stops28h 50m
Boston Logan Intl
Fri 9/18
4:55 pm-4:25 pm
1 stop34h 30m
$1,032
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Japan to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Japan with our price prediction graph.
KIX-BOS
ITM-BOS
NGO-BOS
OKA-BOS
NRT-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 Japan to Boston
JP0-BOS
KIX-BOS
ITM-BOS
NGO-BOS
OKA-BOS
What is the cheapest month to book a flight from Japan to Boston?
Currently, February is the cheapest month in which you can book a flight from Japan to Boston (average of $865). Flying from Japan to Boston in January is currently the most expensive (average of $1,771). 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.
What is the cheapest time of day to fly from JP to BOS?
Find hourly flight availability from Japan to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 12, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Japan to Boston as you normally would.
How often are flights from Japan to Boston delayed?
About 15% of weekly flights between Japan and Boston have experienced delays in the past year, with the average delay time being 129 minutes.
What is the most punctual flight time for Japan to Boston flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Japan to Boston flights?
Over the last year, Japan Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
How far ahead should I book a flight from Japan to Boston?
The price you pay for your flight from Japan to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 12, 2026.
See what other customers who have flown with Japan Airlines,Delta, andAir Canada from Japan to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.4
Food
7.7
Overall
8.3
Crew
8.7
Comfort
8.2
Reviews
1 / 20
4.0
OkayPaul,Jun 2026
HND - DFW
Entertainment
7.8
Boarding
8.4
Food
7.7
Overall
8.3
Crew
8.7
Comfort
8.2
Reviews
1 / 20
4.0
OkayPaul,Jun 2026
HND - DFW
Entertainment
7.8
Boarding
8.4
Food
7.7
Overall
8.3
Crew
8.7
Comfort
8.2
Reviews
1 / 20
4.0
OkayPaul,Jun 2026
HND - DFW
Entertainment
7.8
Boarding
8.4
Food
7.7
Overall
8.3
Crew
8.7
Comfort
8.2
Reviews
1 / 20
4.0
OkayPaul,Jun 2026
HND - DFW
Related info for your journey
Find useful and relevant information for your journey from Japan 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
Cambridge
Concord
Brockton
Seekonk
Cranston
Dedham
Warwick
Peabody
Auburn
Chelsea
York Beach
Londonderry
Swansea
Revere
Fitchburg
North Falmouth
Braintree
Sandwich
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Japan to Boston
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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 August 12, 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 Japan to Boston by cabin class
Find flights from Japan to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Japan and Boston flights
Browse other Japan and Boston flight options. Last updated on August 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Japan to Boston flights
Consider these flights traveling from Japan to Boston.
Top 2 airlines flying from Japan to Boston
Discover the top 2 airlines that operate flights from Japan 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 August 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$817 | Average$1,322 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,657 | Average$1,868 | FlexibilityNo cancel fee | On-time79% |