$493+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOS
Jun 18 — Jun 251
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 19, 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 19, 2026.
This Mytrip deal was found by Cheapflights users on 5/18. 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 7/211:25 am
ITM
- BOS
2 stops24h 13m
Multiple Airlines
Thu 7/910:40 am
BOS
- ITM
2 stops20h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,045
This Kiwi.com deal was found by Cheapflights users on 5/18. 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
Mon 9/77:25 am
BOS
- NRT
1 stop19h 55m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,107
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 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.
Tue 7/145:35 pm
NRT
- BOS
1 stop16h 52m
Air Canada
Tue 7/286:50 pm
BOS
- NRT
1 stop31h 35m
Air Canada
Deal found 5/19![Air Canada logo]()
$1,173
This FlightHub deal was found by Cheapflights users on 5/18. 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 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 5/18![Air Canada logo]()
$1,179
This Mytrip deal was found by Cheapflights users on 5/17. 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 7/66:05 pm
HND
- BOS
2 stops36h 37m
Air Canada
Mon 7/2012:30 pm
BOS
- HND
1 stop38h 10m
Air Canada
Deal found 5/17![Air Canada logo]()
$1,187
This Gotogate deal was found by Cheapflights users on 5/18. 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 7/235:45 am
BOS
- HND
2 stops20h 55m
Air Canada
Deal found 5/18![Air Canada logo]()
$1,190
This Air Canada deal was found by Cheapflights users on 5/17. 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.
Mon 7/66:05 pm
HND
- BOS
2 stops20h 09m
Multiple Airlines
Mon 7/206:50 pm
BOS
- HND
2 stops31h 50m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,200
This Gotogate deal was found by Cheapflights users on 5/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:35 pm
NRT
- BOS
1 stop34h 06m
Air Canada
Sun 7/196:50 pm
BOS
- NRT
1 stop31h 35m
Air Canada
Deal found 5/15![Air Canada logo]()
$1,208
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 8/314:05 pm
HND
- BOS
1 stop16h 08m
Delta
Mon 9/75:40 am
BOS
- HND
1 stop18h 25m
Delta
Deal found 5/18![Delta logo]()
$1,228
This KAYAK deal was found by Cheapflights users on 5/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:05 pm
HND
- BOS
2 stops28h 45m
ANA
Thu 7/166:00 am
BOS
- HND
1 stop20h 40m
ANA
Deal found 5/15![ANA logo]()
$1,230
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:05 pm
HND
- BOS
1 stop19h 15m
Delta
Wed 9/235:30 am
BOS
- HND
1 stop21h 45m
Delta
Deal found 5/19![Delta logo]()
$1,235
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 19, 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 19, 2026.
This Mytrip deal was found by Cheapflights users on 5/18. 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 7/211:25 am
ITM
- BOS
2 stops24h 13m
Multiple Airlines
Thu 7/910:40 am
BOS
- ITM
2 stops20h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,045
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:05 pm
HND
- BOS
1 stop19h 15m
Delta
Wed 9/235:30 am
BOS
- HND
1 stop21h 45m
Delta
Deal found 5/19![Delta logo]()
$1,235
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 am
OKA
- BOS
1 stop24h 30m
Cathay Pacific
Tue 10/201:45 am
BOS
- OKA
1 stop28h 45m
Cathay Pacific
Deal found 5/19![Cathay Pacific logo]()
$1,397
This Air Canada deal was found by Cheapflights users on 5/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 pm
KIX
- BOS
1 stop28h 53m
Air Canada
Tue 9/156:00 am
BOS
- KIX
1 stop21h 25m
Air Canada
Deal found 5/15![Air Canada logo]()
$1,562
This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:40 pm
FUK
- BOS
2 stops34h 32m
American Airlines
Sun 10/46:00 am
BOS
- FUK
2 stops37h 55m
American Airlines
Deal found 5/16![American Airlines logo]()
$1,746
This Emirates deal was found by Cheapflights users on 5/18. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/210:30 pm
NRT
- BOS
1 stop28h 40m
Emirates
Thu 7/911:05 pm
BOS
- NRT
1 stop29h 30m
Emirates
Deal found 5/18![Emirates logo]()
$1,776
This Korean Air deal was found by Cheapflights users on 5/15. 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 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 5/15![Korean Air logo]()
$1,800
This United Airlines deal was found by Cheapflights users on 5/17. 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 7/15:25 pm
NRT
- BOS
1 stop17h 28m
United Airlines
Wed 7/86:00 am
BOS
- NRT
1 stop20h 00m
United Airlines
Deal found 5/17![United Airlines logo]()
$1,909
This KAYAK deal was found by Cheapflights users on 5/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:30 pm
ITM
- BOS
1 stop16h 45m
Japan Airlines
Tue 9/156:30 am
BOS
- ITM
2 stops22h 05m
Japan Airlines
Deal found 5/15![Japan Airlines logo]()
$1,938
This Ethiopian Air 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:40 pm
NRT
- BOS
4 stops64h 19m
Ethiopian Air
Sat 6/135:45 am
BOS
- NRT
4 stops48h 55m
Ethiopian Air
Deal found 5/19![Ethiopian Air logo]()
$1,979
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 Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:15 pm
HND
- BOS
1 stop19h 15m
Delta
Thu 9/35:30 am
BOS
- HND
1 stop21h 45m
Delta
Deal found 5/15![Delta logo]()
$1,237
This Delta deal was found by Cheapflights users on 5/16. 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 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 7/319:15 am
BOS
- HND
1 stop18h 00m
Delta
Deal found 5/16![Delta logo]()
$1,352
This China Airlines deal was found by Cheapflights users on 5/16. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:00 pm
KIX
- BOS
2 stops30h 57m
Multiple Airlines
Tue 9/227:59 pm
BOS
- KIX
2 stops27h 51m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,365
This Cathay Pacific deal was found by Cheapflights users on 5/16. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:45 pm
NRT
- BOS
2 stops44h 20m
Cathay Pacific
Sun 6/141:45 am
BOS
- NRT
1 stop30h 05m
Cathay Pacific
Deal found 5/16![Cathay Pacific logo]()
$1,543
This oojo deal was found by Cheapflights users on 5/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:00 pm
FUK
- BOS
1 stop22h 05m
Cathay Pacific
Tue 6/3012:01 pm
BOS
- FUK
2 stops35h 44m
Cathay Pacific
Deal found 5/15![Cathay Pacific logo]()
$1,559
This Air Canada deal was found by Cheapflights users on 5/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:00 pm
ITM
- BOS
2 stops20h 27m
Air Canada
Tue 9/155:50 am
BOS
- ITM
2 stops24h 05m
Air Canada
Deal found 5/15![Air Canada logo]()
$1,742
This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:30 am
OKA
- BOS
2 stops41h 42m
American Airlines
Mon 10/56:00 am
BOS
- OKA
2 stops23h 30m
American Airlines
Deal found 5/16![American Airlines logo]()
$1,747
This Emirates deal was found by Cheapflights users on 5/18. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:05 am
HND
- BOS
1 stop27h 05m
Emirates
Thu 7/911:05 pm
BOS
- HND
1 stop34h 15m
Emirates
Deal found 5/18![Emirates logo]()
$1,778
This Qatar Airways deal was found by Cheapflights users on 5/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:25 pm
NRT
- BOS
2 stops46h 21m
Multiple Airlines
Tue 6/1610:00 pm
BOS
- NRT
1 stop25h 55m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,484
This Korean Air deal was found by Cheapflights users on 5/18. 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 9/297:35 pm
KMJ
- BOS
1 stop27h 35m
Korean Air
Fri 10/212:55 pm
BOS
- KMJ
1 stop40h 40m
Korean Air
Deal found 5/18![Korean Air logo]()
$1,809
This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:25 pm
KMJ
- BOS
2 stops36h 47m
American Airlines
Fri 10/29:30 pm
BOS
- KMJ
2 stops56h 55m
American Airlines
Deal found 5/16![American Airlines logo]()
$1,748
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 am
OKA
- BOS
1 stop24h 30m
Multiple Airlines
Tue 10/201:45 am
BOS
- OKA
2 stops42h 20m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,492
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:00 pm
ITM
- BOS
2 stops20h 38m
Air Canada
Mon 7/2710:40 am
BOS
- ITM
2 stops19h 15m
Air Canada
Deal found 5/19![Air Canada logo]()
$1,816
This Korean Air deal was found by Cheapflights users on 5/18. 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 10/19:05 pm
FUK
- BOS
1 stop26h 05m
Korean Air
Sun 10/412:55 pm
BOS
- FUK
1 stop40h 00m
Korean Air
Deal found 5/18![Korean Air logo]()
$1,840
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:05 pm
HND
- BOS
2 stops20h 27m
Delta
Sun 9/65:30 am
BOS
- HND
2 stops19h 45m
Delta
Deal found 5/19![Delta logo]()
$1,696
This United Airlines deal was found by Cheapflights users on 5/17. 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 7/112:50 pm
ITM
- BOS
2 stops22h 03m
United Airlines
Wed 7/88:00 am
BOS
- ITM
2 stops20h 05m
United Airlines
Deal found 5/17![United Airlines logo]()
$2,081
This oojo deal was found by Cheapflights users on 5/18. 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 7/22:30 pm
ITM
- BOS
1 stop16h 45m
Japan Airlines
Thu 7/97:03 am
BOS
- ITM
2 stops23h 47m
Japan Airlines
Deal found 5/18![Japan Airlines logo]()
$2,150
This Ethiopian Air deal was found by Cheapflights users on 5/17. 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.
Mon 6/18:40 pm
NRT
- BOS
4 stops64h 19m
Ethiopian Air
Thu 6/45:45 am
BOS
- NRT
3 stops48h 55m
Ethiopian Air
Deal found 5/17![Ethiopian Air logo]()
$2,153
This China Airlines 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:05 pm
KIX
- BOS
2 stops25h 35m
Multiple Airlines
Thu 6/255:50 pm
BOS
- KIX
2 stops30h 00m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,504
Last-minute flights from Japan to BostonDiscover last-minute flight deals from Japan to Boston. Data last updated May 19, 2026 and is based on user searches.
Discover last-minute flight deals from Japan to Boston. Data last updated May 19, 2026 and is based on user searches.
This China Airlines deal was found by Cheapflights users on 5/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:05 pm
KIX
- BOS
2 stops26h 35m
Multiple Airlines
Sat 8/297:59 pm
BOS
- KIX
2 stops27h 51m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,306
This Booking.com deal was found by Cheapflights users on 5/17. 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 6/46:30 pm
NRT
- BOS
1 stop36h 10m
WestJet
Fri 6/126:30 pm
BOS
- NRT
1 stop32h 50m
WestJet
Deal found 5/17![WestJet logo]()
$1,259
This Expedia deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:30 pm
NRT
- BOS
1 stop36h 10m
WestJet
Fri 6/126:30 pm
BOS
- NRT
1 stop32h 50m
WestJet
Deal found 5/18![WestJet logo]()
$1,250
This Booking.com deal was found by Cheapflights users on 5/17. 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 6/56:30 pm
NRT
- BOS
1 stop36h 10m
WestJet
Sat 6/136:30 pm
BOS
- NRT
1 stop32h 50m
WestJet
Deal found 5/17![WestJet logo]()
$1,340
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com 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
Sat 6/136:30 pm
BOS
- NRT
1 stop32h 50m
WestJet
Deal found 5/18![WestJet logo]()
$1,359
This Expedia deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:30 pm
NRT
- BOS
1 stop36h 10m
WestJet
Tue 6/166:30 pm
BOS
- NRT
1 stop32h 50m
WestJet
Deal found 5/17![WestJet logo]()
$1,332
This Flightnetwork deal was found by Cheapflights users on 5/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:30 pm
NRT
- BOS
1 stop36h 10m
Multiple Airlines
Tue 6/167:25 am
BOS
- NRT
3 stops40h 30m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,334
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:30 pm
NRT
- BOS
1 stop36h 10m
Multiple Airlines
Wed 8/266:35 pm
BOS
- NRT
2 stops29h 25m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,248
This Gotogate deal was found by Cheapflights users on 5/17. 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 6/152:35 pm
NGO
- BOS
2 stops37h 40m
Multiple Airlines
Mon 6/2910:00 pm
BOS
- NGO
2 stops33h 10m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,380
This Qatar Airways deal was found by Cheapflights users on 5/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:40 pm
FUK
- BOS
2 stops35h 35m
Multiple Airlines
Tue 6/3010:00 pm
BOS
- FUK
2 stops49h 45m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,283
This JTB deal was found by Cheapflights users on 5/16. 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 JTB is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:25 pm
NRT
- BOS
1 stop29h 50m
Qatar Airways
Mon 8/2410:00 pm
BOS
- NRT
1 stop25h 55m
Qatar Airways
Deal found 5/16![Qatar Airways logo]()
$1,401
This Cheapflightsfares deal was found by Cheapflights users on 5/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:55 pm
KIX
- BOS
1 stop33h 20m
Qatar Airways
Tue 7/710:00 pm
BOS
- KIX
1 stop30h 25m
Qatar Airways
Deal found 5/15![Qatar Airways logo]()
$1,297
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 19, 2026.
Search for one-way flight options from Japan to Boston. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Tue 9/17:20 pm
KIX
- BOS
3 stops49h 32m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:15 pm
FUK
- BOS
3 stops51h 50m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Mon 6/159:00 pm
KIX
- BOS
3 stops45h 40m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 9/267:45 am
KIX
- BOS
3 stops46h 55m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:15 pm
FUK
- BOS
3 stops55h 54m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 5/18. 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
3 stops31h 35m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$603
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.
Mon 10/193:55 pm
NRT
- BOS
3 stops37h 05m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$605
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.
Thu 5/289:30 pm
NRT
- BOS
3 stops40h 54m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$614
This Justfly.com deal was found by Cheapflights users on 5/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:30 pm
NRT
- BOS
1 stop36h 10m
WestJet
Deal found 5/15![WestJet logo]()
$615
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 6/34:25 pm
NRT
- BOS
2 stops26h 19m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 10/19:30 pm
NRT
- BOS
2 stops45h 19m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$621
This Justfly.com deal was found by Cheapflights users on 5/17. 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.
Thu 6/46:30 pm
NRT
- BOS
1 stop36h 10m
WestJet
Deal found 5/17![WestJet logo]()
$624
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 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,045 (Mytrip) |
One-way from | $493 (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 19, 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
ITM - BOS
ITMBOS
Osaka Itami
Thu 7/2
11:25 am-10:38 pm
2 stops24h 13m
Boston Logan Intl
Thu 7/9
10:40 am-7:50 pm
2 stops20h 10m
$1,045
TokyoBoston
NRT - BOS
NRTBOS
Tokyo Narita
Wed 9/2
11:30 am-7:52 am
2 stops33h 22m
Boston Logan Intl
Sun 9/6
7:25 am-4:20 pm
1 stop19h 55m
$1,108
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Wed 9/16
4:05 pm-10:20 pm
1 stop19h 15m
Boston Logan Intl
Wed 9/23
5:30 am-4:15 pm
1 stop21h 45m
$1,235
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Thu 8/27
3:15 pm-9:30 pm
1 stop19h 15m
Boston Logan Intl
Thu 9/3
5:30 am-4:15 pm
1 stop21h 45m
$1,237
Quickest round-trip
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Wed 7/15
6:25 pm-11:59 pm
1 stop18h 34m
Boston Logan Intl
Fri 7/31
9:15 am-4:15 pm
1 stop18h 00m
$1,352
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Wed 9/16
2:00 pm-7:57 am
2 stops30h 57m
Boston Logan Intl
Tue 9/22
7:59 pm-12:50 pm
2 stops27h 51m
$1,365
OkinawaBoston
OKA - BOS
OKABOS
Okinawa Naha
Tue 10/13
11:35 am-11:05 pm
1 stop24h 30m
Boston Logan Intl
Tue 10/20
1:45 am-7:30 pm
1 stop28h 45m
$1,397
TokyoBoston
NRT - BOS
NRTBOS
Tokyo Narita
Fri 6/12
10:25 pm-7:46 am
2 stops46h 21m
Boston Logan Intl
Tue 6/16
10:00 pm-12:55 pm
1 stop25h 55m
$1,484
OkinawaBoston
OKA - BOS
OKABOS
Okinawa Naha
Tue 10/13
11:35 am-11:05 pm
1 stop24h 30m
Boston Logan Intl
Tue 10/20
1:45 am-9:05 am
2 stops42h 20m
$1,492
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Tue 6/16
7:05 pm-7:40 am
2 stops25h 35m
Boston Logan Intl
Thu 6/25
5:50 pm-12:50 pm
2 stops30h 00m
$1,504
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
FUK-BOS
NRT-BOS
ITM-BOS
HND-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
FUK-BOS
NRT-BOS
ITM-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 19, 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 17% 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 17% 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 19, 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.
Entertainment
7.8
Boarding
8.4
Food
7.7
Comfort
8.2
Overall
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Entertainment
7.8
Boarding
8.4
Food
7.7
Comfort
8.2
Overall
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Entertainment
7.8
Boarding
8.4
Food
7.7
Comfort
8.2
Overall
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Entertainment
7.8
Boarding
8.4
Food
7.7
Comfort
8.2
Overall
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Entertainment
7.8
Boarding
8.4
Food
7.7
Comfort
8.2
Overall
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentMakoto,May 2026
KIX - LAX
Entertainment
7.8
Boarding
8.4
Food
7.7
Comfort
8.2
Overall
8.3
Crew
8.7
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
Watertown
Brockton
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 19, 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 19, 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 19, 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% |