$526+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOS
Jun 23 — Jun 301
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 May 24, 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 May 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am
NRT
- BOS
2 stops33h 22m
Multiple Airlines
Sun 9/67:25 am
BOS
- NRT
1 stop19h 55m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,108
This Gotogate deal was found by Cheapflights users on 5/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:35 pm
NRT
- BOS
1 stop29h 15m
Air Canada
Wed 7/2210:40 am
BOS
- NRT
1 stop15h 45m
Air Canada
Deal found 5/20![Air Canada logo]()
$1,139
This Trip.com deal was found by Cheapflights users on 5/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:55 pm
NRT
- BOS
1 stop40h 25m
Hainan Airlines
Sun 1/36:40 pm
BOS
- NRT
2 stops27h 15m
Hainan Airlines
Deal found 5/19![Hainan Airlines logo]()
$1,141
This Gotogate deal was found by Cheapflights users on 5/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:35 pm
NRT
- BOS
1 stop34h 06m
Air Canada
Thu 7/2310:40 am
BOS
- NRT
1 stop15h 45m
Air Canada
Deal found 5/20![Air Canada logo]()
$1,161
This Gotogate deal was found by Cheapflights users on 5/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:05 pm
HND
- BOS
1 stop17h 33m
Air Canada
Thu 7/236:00 am
BOS
- HND
1 stop20h 40m
Air Canada
Deal found 5/20![Air Canada logo]()
$1,170
This Priceline deal was found by Cheapflights users on 5/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:35 pm
NRT
- BOS
1 stop34h 06m
Air Canada
Wed 7/295:45 am
BOS
- NRT
2 stops20h 10m
Air Canada
Deal found 5/21![Air Canada logo]()
$1,171
This Air Canada deal was found by Cheapflights users on 5/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:35 pm
NRT
- BOS
1 stop34h 06m
Air Canada
Tue 7/2810:40 am
BOS
- NRT
1 stop15h 45m
Air Canada
Deal found 5/22![Air Canada logo]()
$1,172
This Mytrip deal was found by Cheapflights users on 5/20. 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.
Thu 7/96:05 pm
HND
- BOS
2 stops36h 37m
Air Canada
Mon 7/206:25 pm
BOS
- HND
2 stops32h 15m
Air Canada
Deal found 5/20![Air Canada logo]()
$1,181
This Gotogate deal was found by Cheapflights users on 5/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:00 am
HND
- BOS
1 stop21h 10m
Korean Air
Wed 9/2312:55 pm
BOS
- HND
1 stop20h 55m
Korean Air
Deal found 5/20![Korean Air logo]()
$1,215
This KAYAK deal was found by Cheapflights users on 5/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:05 pm
HND
- BOS
1 stop17h 33m
ANA
Thu 7/236:00 am
BOS
- HND
1 stop20h 40m
ANA
Deal found 5/20![ANA logo]()
$1,220
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:45 pm
HND
- BOS
2 stops19h 14m
United Airlines
Thu 7/235:45 am
BOS
- HND
2 stops20h 40m
United Airlines
Deal found 5/24![United Airlines logo]()
$1,231
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Mon 8/313:45 pm
HND
- BOS
2 stops19h 14m
United Airlines
Mon 9/147:30 am
BOS
- HND
2 stops19h 25m
United Airlines
Deal found 5/21![United Airlines logo]()
$1,233
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 May 24, 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 May 24, 2026.
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:15 pm
HND
- BOS
2 stops19h 44m
United Airlines
Wed 9/237:30 am
BOS
- HND
2 stops19h 25m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,232
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:15 pm
HND
- BOS
1 stop21h 01m
Delta
Wed 9/235:45 am
BOS
- HND
2 stops19h 30m
Delta
Deal found 5/23![Delta logo]()
$1,233
This China Airlines deal was found by Cheapflights users on 5/23. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:10 pm
KIX
- BOS
2 stops32h 30m
Multiple Airlines
Sun 7/267:39 pm
BOS
- KIX
2 stops28h 11m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,345
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:25 pm
OKA
- BOS
1 stop39h 40m
Cathay Pacific
Tue 10/201:45 am
BOS
- OKA
1 stop19h 55m
Cathay Pacific
Deal found 5/20![Cathay Pacific logo]()
$1,397
This Air Canada deal was found by Cheapflights users on 5/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 pm
KIX
- BOS
2 stops33h 41m
Air Canada
Sat 9/1910:40 am
BOS
- KIX
2 stops40h 45m
Air Canada
Deal found 5/23![Air Canada logo]()
$1,506
This Qatar Airways deal was found by Cheapflights users on 5/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:35 pm
NGO
- BOS
2 stops37h 40m
Qatar Airways
Tue 8/258:43 am
BOS
- NGO
3 stops35h 27m
Qatar Airways
Deal found 5/24![Qatar Airways logo]()
$1,650
This Korean Air deal was found by Cheapflights users on 5/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:50 pm
FUK
- BOS
1 stop32h 20m
Korean Air
Sat 9/197:30 am
BOS
- FUK
2 stops23h 30m
Korean Air
Deal found 5/23![Korean Air logo]()
$1,730
This American Airlines deal was found by Cheapflights users on 5/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:25 am
ITM
- BOS
2 stops22h 13m
American Airlines
Sun 7/266:00 am
BOS
- ITM
2 stops23h 40m
American Airlines
Deal found 5/20![American Airlines logo]()
$1,778
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:05 pm
HND
- BOS
2 stops20h 54m
Delta
Thu 7/235:30 am
BOS
- HND
2 stops18h 35m
Delta
Deal found 5/20![Delta logo]()
$1,234
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Fri 9/185:45 pm
HND
- BOS
1 stop17h 14m
United Airlines
Sat 10/108:15 pm
BOS
- HND
1 stop28h 20m
United Airlines
Deal found 5/23![United Airlines logo]()
$1,253
This Qatar Airways deal was found by Cheapflights users on 5/23. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:20 am
NGO
- BOS
2 stops43h 55m
Multiple Airlines
Sun 7/2610:00 pm
BOS
- NGO
2 stops33h 10m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,377
This Cathay Pacific deal was found by Cheapflights users on 5/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:25 am
NRT
- BOS
1 stop26h 40m
Cathay Pacific
Sat 7/251:45 am
BOS
- NRT
1 stop25h 20m
Cathay Pacific
Deal found 5/22![Cathay Pacific logo]()
$1,475
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:25 pm
HND
- BOS
1 stop18h 34m
Delta
Fri 7/317:45 am
BOS
- HND
1 stop17h 35m
Delta
Deal found 5/20![Delta logo]()
$1,349
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 7/155:15 pm
HND
- BOS
1 stop19h 06m
United Airlines
Fri 7/318:15 am
BOS
- HND
1 stop18h 10m
United Airlines
Deal found 5/21![United Airlines logo]()
$1,349
This China Airlines deal was found by Cheapflights users on 5/22. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:00 pm
KIX
- BOS
2 stops31h 40m
Multiple Airlines
Sat 7/187:05 pm
BOS
- KIX
2 stops27h 55m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,420
This Justfly.com deal was found by Cheapflights users on 5/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:00 pm
NGO
- BOS
2 stops37h 41m
Air Canada
Tue 8/2510:40 am
BOS
- NGO
2 stops18h 55m
Air Canada
Deal found 5/23![Air Canada logo]()
$1,610
This Cathay Pacific deal was found by Cheapflights users on 5/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:00 pm
NRT
- BOS
2 stops36h 00m
Cathay Pacific
Thu 7/231:45 am
BOS
- NRT
1 stop30h 05m
Cathay Pacific
Deal found 5/22![Cathay Pacific logo]()
$1,488
This Korean Air deal was found by Cheapflights users on 5/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:45 pm
AOJ
- BOS
1 stop34h 25m
Korean Air
Fri 10/212:55 pm
BOS
- AOJ
1 stop33h 40m
Korean Air
Deal found 5/21![Korean Air logo]()
$1,747
This Qatar Airways deal was found by Cheapflights users on 5/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:25 pm
NRT
- BOS
1 stop34h 50m
Multiple Airlines
Mon 6/228:14 pm
BOS
- NRT
2 stops33h 56m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,447
This Cathay Pacific deal was found by Cheapflights users on 5/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:45 pm
NRT
- BOS
2 stops44h 20m
Cathay Pacific
Thu 10/151:45 am
BOS
- NRT
1 stop40h 05m
Cathay Pacific
Deal found 5/23![Cathay Pacific logo]()
$1,498
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 8/55:25 pm
NRT
- BOS
1 stop17h 28m
United Airlines
Fri 8/147:30 am
BOS
- NRT
1 stop18h 00m
United Airlines
Deal found 5/21![United Airlines logo]()
$1,498
This Air Canada deal was found by Cheapflights users on 5/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:00 pm
NGO
- BOS
2 stops32h 50m
Air Canada
Sun 10/46:50 pm
BOS
- NGO
2 stops34h 45m
Air Canada
Deal found 5/19![Air Canada logo]()
$1,689
This China Airlines deal was found by Cheapflights users on 5/23. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:55 pm
NRT
- BOS
2 stops27h 46m
Multiple Airlines
Fri 8/146:50 pm
BOS
- NRT
2 stops29h 25m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,472
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:25 pm
NRT
- BOS
1 stop17h 28m
United Airlines
Mon 8/38:00 am
BOS
- NRT
1 stop17h 30m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,500
This Korean Air deal was found by Cheapflights users on 5/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:35 pm
KMJ
- BOS
1 stop27h 35m
Korean Air
Sun 10/189:55 am
BOS
- KMJ
2 stops43h 40m
Korean Air
Deal found 5/23![Korean Air logo]()
$1,833
This American Airlines deal was found by Cheapflights users on 5/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:20 am
ITM
- BOS
2 stops38h 14m
American Airlines
Thu 8/136:00 am
BOS
- ITM
2 stops22h 45m
American Airlines
Deal found 5/23![American Airlines logo]()
$2,096
This Cathay Pacific deal was found by Cheapflights users on 5/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:45 pm
NRT
- BOS
2 stops44h 20m
Cathay Pacific
Sun 7/261:45 am
BOS
- NRT
1 stop25h 20m
Cathay Pacific
Deal found 5/22![Cathay Pacific logo]()
$1,585
This Cathay Pacific deal was found by Cheapflights users on 5/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:25 pm
OKA
- BOS
1 stop39h 40m
Multiple Airlines
Tue 10/201:45 am
BOS
- OKA
2 stops42h 20m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,484
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:35 pm
KMJ
- BOS
2 stops40h 06m
Delta
Sun 10/1810:35 am
BOS
- KMJ
2 stops43h 00m
Delta
Deal found 5/23![Delta logo]()
$1,834
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 7/305:25 pm
NRT
- BOS
1 stop17h 28m
United Airlines
Tue 8/116:00 am
BOS
- NRT
1 stop19h 30m
United Airlines
Deal found 5/21![United Airlines logo]()
$1,533
Last-minute flights from Japan to BostonDiscover last-minute flight deals from Japan to Boston. Data last updated May 24, 2026 and is based on user searches.
Discover last-minute flight deals from Japan to Boston. Data last updated May 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Thu 5/284:25 pm
NRT
- BOS
2 stops26h 19m
Multiple Airlines
Wed 6/106:30 pm
BOS
- NRT
1 stop32h 50m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,372
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Thu 5/284:25 pm
NRT
- BOS
2 stops26h 19m
Multiple Airlines
Thu 6/46:30 pm
BOS
- NRT
1 stop32h 50m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,400
This China Airlines deal was found by Cheapflights users on 5/20. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:10 pm
KIX
- BOS
2 stops31h 31m
Multiple Airlines
Sat 8/297:59 pm
BOS
- KIX
2 stops27h 01m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,345
This oojo deal was found by Cheapflights users on 5/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/21:40 pm
KIX
- BOS
1 stop22h 25m
Cathay Pacific
Fri 8/281:45 am
BOS
- KIX
1 stop27h 20m
Cathay Pacific
Deal found 5/23![Cathay Pacific logo]()
$1,405
This Gotogate deal was found by Cheapflights users on 5/19. 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.
Sun 6/76:30 pm
NRT
- BOS
1 stop36h 10m
WestJet
Sun 6/146:30 pm
BOS
- NRT
1 stop32h 50m
WestJet
Deal found 5/19![WestJet logo]()
$1,359
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:30 pm
NRT
- BOS
1 stop16h 50m
WestJet
Tue 7/287:25 am
BOS
- NRT
1 stop19h 55m
WestJet
Deal found 5/24![WestJet logo]()
$1,388
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:25 pm
NRT
- BOS
2 stops26h 15m
Multiple Airlines
Tue 7/287:25 am
BOS
- NRT
1 stop19h 55m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,405
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:25 pm
NRT
- BOS
2 stops26h 15m
Multiple Airlines
Tue 7/287:25 am
BOS
- NRT
1 stop19h 55m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,348
This FlightHub deal was found by Cheapflights users on 5/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:25 am
NRT
- BOS
1 stop26h 40m
Cathay Pacific
Mon 7/271:45 am
BOS
- NRT
1 stop22h 55m
Cathay Pacific
Deal found 5/24![Cathay Pacific logo]()
$1,408
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:30 pm
NRT
- BOS
1 stop36h 10m
WestJet
Tue 7/287:25 am
BOS
- NRT
1 stop19h 55m
WestJet
Deal found 5/24![WestJet logo]()
$1,285
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/246:30 pm
NRT
- BOS
1 stop16h 50m
Multiple Airlines
Tue 7/216:30 pm
BOS
- NRT
2 stops29h 10m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,373
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:00 pm
NRT
- BOS
1 stop38h 05m
Cathay Pacific
Mon 7/201:45 am
BOS
- NRT
1 stop25h 20m
Cathay Pacific
Deal found 5/20![Cathay Pacific logo]()
$1,404
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 May 24, 2026.
Search for one-way flight options from Japan to Boston. Find affordable one-way fares based on user searches. Data last updated May 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Tue 9/87:20 pm
KIX
- BOS
3 stops53h 45m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Fri 9/253:55 pm
NRT
- BOS
2 stops38h 45m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 9/97:45 am
KIX
- BOS
3 stops41h 20m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Tue 9/293:55 pm
NRT
- BOS
2 stops38h 45m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Tue 10/207:45 am
KIX
- BOS
3 stops46h 55m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 9/277:10 pm
NRT
- BOS
2 stops47h 39m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$552
This Trip.com deal was found by Cheapflights users on 5/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:30 am
NRT
- BOS
2 stops35h 39m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Wed 9/3011:30 am
NRT
- BOS
3 stops36h 02m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Sat 5/304:25 pm
NRT
- BOS
2 stops26h 19m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$573
This Mytrip deal was found by Cheapflights users on 5/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:55 pm
NRT
- BOS
3 stops30h 55m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$595
This Mytrip deal was found by Cheapflights users on 5/21. 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 10/73:55 pm
NRT
- BOS
3 stops30h 55m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Mon 9/77:45 am
KIX
- BOS
3 stops37h 07m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$599
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 May 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,108 (Kiwi.com) |
One-way from | $526 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $1,714 |
Good round-trip deal | $2,166 or less |
Good one-way deal | $1,737 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 May 24, 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
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Wed 9/16
5:15 pm-11:59 pm
2 stops19h 44m
Boston Logan Intl
Wed 9/23
7:30 am-3:55 pm
2 stops19h 25m
$1,232
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Wed 9/16
3:15 pm-11:16 pm
1 stop21h 01m
Boston Logan Intl
Wed 9/23
5:45 am-2:15 pm
2 stops19h 30m
$1,233
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Tue 7/14
4:05 pm-11:59 pm
2 stops20h 54m
Boston Logan Intl
Thu 7/23
5:30 am-1:05 pm
2 stops18h 35m
$1,234
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Fri 9/18
5:45 pm-9:59 pm
1 stop17h 14m
Boston Logan Intl
Sat 10/10
8:15 pm-1:35 pm
1 stop28h 20m
$1,253
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Fri 7/17
1:10 pm-8:40 am
2 stops32h 30m
Boston Logan Intl
Sun 7/26
7:39 pm-12:50 pm
2 stops28h 11m
$1,345
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Wed 7/15
6:25 pm-11:59 pm
1 stop18h 34m
Boston Logan Intl
Fri 7/31
7:45 am-2:20 pm
1 stop17h 35m
$1,349
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Wed 7/15
5:15 pm-11:21 pm
1 stop19h 06m
Boston Logan Intl
Fri 7/31
8:15 am-3:25 pm
1 stop18h 10m
$1,349
NagoyaBoston
NGO - BOS
NGOBOS
Nagoya Chubu Centrair Intl
Fri 7/10
8:20 am-3:15 pm
2 stops43h 55m
Boston Logan Intl
Sun 7/26
10:00 pm-8:10 pm
2 stops33h 10m
$1,377
OkinawaBoston
OKA - BOS
OKABOS
Okinawa Naha
Tue 10/13
8:25 pm-11:05 pm
1 stop39h 40m
Boston Logan Intl
Tue 10/20
1:45 am-10:40 am
1 stop19h 55m
$1,397
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Wed 7/15
2:00 pm-8:40 am
2 stops31h 40m
Boston Logan Intl
Sat 7/18
7:05 pm-12:00 pm
2 stops27h 55m
$1,420
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.
NRT-BOS
HND-BOS
KIX-BOS
OKA-BOS
NGO-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
NRT-BOS
HND-BOS
KIX-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 $529). Flying from Japan to Boston in April is currently the most expensive (average of $965). 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 May 24, 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 16% of weekly flights between Japan and Boston have experienced delays in the past year, with the average delay time being 118 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 16% 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 39 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 May 24, 2026.
See what other customers who have flown with Japan Airlines,Delta, andCathay Pacific 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.
Comfort
8.2
Overall
8.3
Crew
8.7
Boarding
8.4
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Comfort
8.2
Overall
8.3
Crew
8.7
Boarding
8.4
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Comfort
8.2
Overall
8.3
Crew
8.7
Boarding
8.4
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Comfort
8.2
Overall
8.3
Crew
8.7
Boarding
8.4
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Comfort
8.2
Overall
8.3
Crew
8.7
Boarding
8.4
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Comfort
8.2
Overall
8.3
Crew
8.7
Boarding
8.4
Entertainment
7.8
Food
7.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
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
Cambridge
Concord
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Chelsea
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Auburn
Lowell
Smithfield
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
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Alternative routes for Japan 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 May 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 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 May 24, 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 3 airlines flying from Japan to Boston
Discover the top 3 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 May 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$992 | Average$1,234 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,344 | Average$1,920 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,657 | Average$1,868 | FlexibilityNo cancel fee | On-time79% |