$457+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOS
Jun 9 — Jun 161
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 10, 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 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/2410:30 am
NRT
- BOS
2 stops34h 22m
Multiple Airlines
Sun 8/306:40 pm
BOS
- NRT
1 stop28h 15m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,022
This lol.travel deal was found by Cheapflights users on 5/9. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:35 pm
NRT
- BOS
1 stop29h 15m
Air Canada
Sun 7/1910:40 am
BOS
- NRT
1 stop15h 45m
Air Canada
Deal found 5/9![Air Canada logo]()
$1,138
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:55 pm
NRT
- BOS
1 stop40h 25m
Hainan Airlines
Sun 11/296:40 pm
BOS
- NRT
2 stops27h 15m
Hainan Airlines
Deal found 5/9![Hainan Airlines logo]()
$1,157
This Gotogate deal was found by Cheapflights users on 5/9. 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.
Fri 7/36:05 pm
HND
- BOS
2 stops33h 36m
Air Canada
Sun 7/196:00 am
BOS
- HND
1 stop20h 40m
Air Canada
Deal found 5/9![Air Canada logo]()
$1,171
This Air Canada deal was found by Cheapflights users on 5/10. 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 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 7/285:45 am
BOS
- NRT
2 stops20h 10m
Air Canada
Deal found 5/10![Air Canada logo]()
$1,188
This FlightHub deal was found by Cheapflights users on 5/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:25 pm
NRT
- BOS
2 stops34h 16m
Air Canada
Wed 7/83:35 pm
BOS
- NRT
1 stop34h 50m
Air Canada
Deal found 5/7![Air Canada logo]()
$1,190
This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:05 pm
HND
- BOS
2 stops36h 37m
Air Canada
Wed 7/86:50 pm
BOS
- HND
2 stops31h 50m
Air Canada
Deal found 5/7![Air Canada logo]()
$1,193
This Flightnetwork deal was found by Cheapflights users on 5/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:05 pm
HND
- BOS
1 stop17h 34m
Air Canada
Sat 6/135:10 am
BOS
- HND
1 stop21h 30m
Air Canada
Deal found 5/7![Air Canada logo]()
$1,201
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/216:25 pm
HND
- BOS
1 stop18h 34m
Delta
Mon 8/315:40 am
BOS
- HND
1 stop18h 25m
Delta
Deal found 5/6![Delta logo]()
$1,208
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:15 pm
NRT
- BOS
1 stop34h 16m
Multiple Airlines
Tue 12/16:00 am
BOS
- NRT
1 stop21h 20m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,218
This Flightnetwork deal was found by Cheapflights users on 5/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:40 am
HND
- BOS
2 stops26h 59m
Multiple Airlines
Sat 6/1312:30 pm
BOS
- HND
2 stops35h 00m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,223
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/245:15 pm
HND
- BOS
1 stop19h 05m
United Airlines
Sun 8/307:25 pm
BOS
- HND
2 stops31h 00m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,243
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 10, 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 10, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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 7/156:25 pm
HND
- BOS
1 stop27h 37m
Delta
Fri 7/315:30 am
BOS
- HND
2 stops19h 50m
Delta
Deal found 5/9![Delta logo]()
$1,368
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/103:50 pm
HND
- BOS
1 stop29h 11m
United Airlines
Sun 8/167:00 pm
BOS
- HND
2 stops31h 55m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,394
This oojo deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/29:05 am
KIX
- BOS
1 stop27h 00m
Cathay Pacific
Fri 8/281:45 am
BOS
- KIX
1 stop24h 25m
Cathay Pacific
Deal found 5/5![Cathay Pacific logo]()
$1,428
This FlightHub deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Fri 6/52:10 pm
NRT
- BOS
2 stops30h 31m
Multiple Airlines
Tue 6/97:11 pm
BOS
- NRT
2 stops28h 44m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,467
This Korean Air deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 9/232:15 am
KIX
- BOS
1 stop20h 55m
Korean Air
Mon 9/2812:55 pm
BOS
- KIX
1 stop20h 45m
Korean Air
Deal found 5/5![Korean Air logo]()
$1,861
This Air Canada deal was found by Cheapflights users on 5/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:00 pm
ITM
- BOS
2 stops21h 38m
Air Canada
Sat 7/256:00 am
BOS
- ITM
2 stops24h 10m
Air Canada
Deal found 5/10![Air Canada logo]()
$2,017
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:45 pm
NRT
- BOS
2 stops28h 16m
United Airlines
Sun 8/27:27 pm
BOS
- NRT
2 stops29h 43m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,395
This Cathay Pacific deal was found by Cheapflights users on 5/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:25 am
NRT
- BOS
1 stop26h 40m
Cathay Pacific
Mon 8/241:45 am
BOS
- NRT
1 stop30h 05m
Cathay Pacific
Deal found 5/9![Cathay Pacific logo]()
$1,456
This Cathay Pacific deal was found by Cheapflights users on 5/7. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:50 pm
OKA
- BOS
1 stop41h 15m
Multiple Airlines
Tue 10/201:45 am
BOS
- OKA
2 stops42h 20m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,503
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:35 pm
KIX
- BOS
2 stops24h 20m
Delta
Sun 8/27:10 pm
BOS
- KIX
2 stops27h 10m
Delta
Deal found 5/8![Delta logo]()
$1,602
This Cathay Pacific deal was found by Cheapflights users on 5/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:05 am
HND
- BOS
1 stop26h 00m
Cathay Pacific
Sun 8/301:45 am
BOS
- HND
1 stop23h 10m
Cathay Pacific
Deal found 5/9![Cathay Pacific logo]()
$1,507
This FlightHub deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/22:10 pm
NRT
- BOS
2 stops30h 31m
Multiple Airlines
Tue 6/97:11 pm
BOS
- NRT
2 stops28h 44m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,522
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:05 pm
NRT
- BOS
2 stops29h 24m
United Airlines
Fri 8/146:00 am
BOS
- NRT
1 stop19h 30m
United Airlines
Deal found 5/8![United Airlines logo]()
$1,524
This Delta deal was found by Cheapflights users on 5/7. 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.
Fri 9/184:05 pm
HND
- BOS
2 stops20h 27m
Delta
Sat 10/108:45 pm
BOS
- HND
2 stops28h 30m
Delta
Deal found 5/7![Delta logo]()
$1,652
This Cathay Pacific deal was found by Cheapflights users on 5/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2310:05 am
HND
- BOS
1 stop26h 00m
Cathay Pacific
Sat 8/221:45 am
BOS
- HND
1 stop23h 10m
Cathay Pacific
Deal found 5/9![Cathay Pacific logo]()
$1,507
This China Airlines deal was found by Cheapflights users on 5/8. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:00 pm
NRT
- BOS
2 stops32h 27m
Multiple Airlines
Sat 6/67:11 pm
BOS
- NRT
2 stops29h 04m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,539
This Korean Air deal was found by Cheapflights users on 5/9. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:35 pm
KMJ
- BOS
2 stops36h 00m
Korean Air
Mon 9/712:55 pm
BOS
- KMJ
1 stop40h 40m
Korean Air
Deal found 5/9![Korean Air logo]()
$1,867
This oojo deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/55:15 pm
NRT
- BOS
1 stop42h 50m
Cathay Pacific
Sat 6/61:45 am
BOS
- NRT
1 stop23h 45m
Cathay Pacific
Deal found 5/5![Cathay Pacific logo]()
$1,514
This Air Canada deal was found by Cheapflights users on 5/8. 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.
Mon 9/72:00 pm
ITM
- BOS
2 stops20h 27m
Air Canada
Wed 9/96:50 pm
BOS
- ITM
2 stops35h 05m
Air Canada
Deal found 5/8![Air Canada logo]()
$2,087
This China Airlines deal was found by Cheapflights users on 5/7. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:05 pm
KIX
- BOS
2 stops26h 21m
Multiple Airlines
Wed 8/196:50 pm
BOS
- KIX
2 stops28h 10m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,581
This Cathay Pacific deal was found by Cheapflights users on 5/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:45 pm
NRT
- BOS
2 stops44h 20m
Cathay Pacific
Thu 8/271:45 am
BOS
- NRT
1 stop22h 55m
Cathay Pacific
Deal found 5/9![Cathay Pacific logo]()
$1,517
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 9/910:35 am
FUK
- BOS
2 stops26h 17m
Delta
Sun 9/139:05 am
BOS
- FUK
2 stops21h 55m
Delta
Deal found 5/5![Delta logo]()
$1,856
This China Airlines deal was found by Cheapflights users on 5/8. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:20 pm
NGO
- BOS
2 stops33h 06m
Multiple Airlines
Tue 8/257:59 pm
BOS
- NGO
2 stops26h 21m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,603
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:55 pm
ITM
- BOS
2 stops23h 18m
United Airlines
Sun 10/258:00 pm
BOS
- ITM
2 stops33h 10m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,970
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:35 pm
KMJ
- BOS
2 stops59h 22m
Delta
Mon 9/76:00 am
BOS
- KMJ
2 stops23h 35m
Delta
Deal found 5/8![Delta logo]()
$1,862
This Cathay Pacific deal was found by Cheapflights users on 5/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:05 am
HND
- BOS
1 stop26h 00m
Cathay Pacific
Sat 8/221:45 am
BOS
- HND
1 stop30h 50m
Cathay Pacific
Deal found 5/9![Cathay Pacific logo]()
$1,552
This China Airlines deal was found by Cheapflights users on 5/7. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:20 pm
NGO
- BOS
2 stops33h 06m
Multiple Airlines
Mon 8/247:59 pm
BOS
- NGO
2 stops26h 21m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,643
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:35 am
FUK
- BOS
2 stops26h 13m
Delta
Mon 10/196:55 pm
BOS
- FUK
2 stops25h 30m
Delta
Deal found 5/8![Delta logo]()
$1,866
This Ovago deal was found by Cheapflights users on 5/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:25 pm
KIX
- BOS
1 stop21h 40m
Cathay Pacific
Fri 7/241:45 am
BOS
- KIX
1 stop27h 20m
Cathay Pacific
Deal found 5/10![Cathay Pacific logo]()
$1,553
This United Airlines deal was found by Cheapflights users on 5/7. 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 6/212:50 pm
ITM
- BOS
2 stops22h 03m
United Airlines
Sat 8/297:35 am
BOS
- ITM
2 stops20h 30m
United Airlines
Deal found 5/7![United Airlines logo]()
$2,169
Last-minute flights from Japan to BostonDiscover last-minute flight deals from Japan to Boston. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Japan to Boston. Data last updated May 10, 2026 and is based on user searches.
This China Airlines deal was found by Cheapflights users on 5/8. 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 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 5/8![Multiple Airlines logo]()
$1,318
This Flightnetwork deal was found by Cheapflights users on 5/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:05 pm
HND
- BOS
1 stop17h 34m
Air Canada
Sat 6/135:10 am
BOS
- HND
1 stop21h 30m
Air Canada
Deal found 5/7![Air Canada logo]()
$1,201
This Flightnetwork deal was found by Cheapflights users on 5/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:40 am
HND
- BOS
2 stops26h 59m
Multiple Airlines
Sat 6/1312:30 pm
BOS
- HND
2 stops35h 00m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,223
This Mytrip deal was found by Cheapflights users on 5/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/223:55 pm
NRT
- BOS
3 stops30h 55m
Multiple Airlines
Tue 7/214:55 pm
BOS
- NRT
2 stops30h 45m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,357
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:30 pm
NRT
- BOS
1 stop36h 10m
Multiple Airlines
Sun 8/306:40 pm
BOS
- NRT
1 stop28h 15m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,341
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:30 pm
NRT
- BOS
1 stop36h 10m
Multiple Airlines
Fri 8/2112:01 pm
BOS
- NRT
2 stops37h 24m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,346
This Flightnetwork deal was found by Cheapflights users on 5/9. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:55 pm
NRT
- BOS
3 stops35h 46m
Multiple Airlines
Mon 8/246:50 pm
BOS
- NRT
2 stops28h 50m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,384
This FlightHub deal was found by Cheapflights users on 5/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:25 pm
NRT
- BOS
2 stops34h 16m
Air Canada
Wed 7/83:35 pm
BOS
- NRT
1 stop34h 50m
Air Canada
Deal found 5/7![Air Canada logo]()
$1,190
This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:05 pm
HND
- BOS
2 stops36h 37m
Air Canada
Wed 7/86:50 pm
BOS
- HND
2 stops31h 50m
Air Canada
Deal found 5/7![Air Canada logo]()
$1,193
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:45 pm
HND
- BOS
1 stop18h 16m
American Airlines
Wed 7/85:33 pm
BOS
- HND
1 stop22h 12m
American Airlines
Deal found 5/7![American Airlines logo]()
$1,252
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/295:25 pm
NRT
- BOS
1 stop17h 28m
United Airlines
Wed 7/810:58 am
BOS
- NRT
1 stop38h 32m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,269
This KAYAK deal was found by Cheapflights users on 5/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:25 pm
NRT
- BOS
1 stop17h 28m
ANA
Wed 7/88:00 am
BOS
- NRT
1 stop17h 30m
ANA
Deal found 5/7![ANA logo]()
$1,303
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 10, 2026.
Search for one-way flight options from Japan to Boston. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Tue 8/257:20 pm
KIX
- BOS
3 stops43h 07m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Tue 8/252:00 pm
ITM
- BOS
3 stops48h 27m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 8/277:20 pm
KIX
- BOS
3 stops53h 29m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 8/239:00 pm
KIX
- BOS
3 stops47h 52m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 8/235:40 pm
ITM
- BOS
3 stops51h 12m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Fri 8/287:20 pm
KIX
- BOS
3 stops51h 49m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 8/278:20 pm
ITM
- BOS
3 stops52h 29m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Fri 8/282:00 pm
ITM
- BOS
3 stops57h 09m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Mon 6/87:45 am
KIX
- BOS
3 stops34h 59m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Thu 5/287:45 am
KIX
- BOS
3 stops34h 59m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Tue 6/97:45 am
KIX
- BOS
3 stops34h 59m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:15 pm
OKA
- BOS
3 stops31h 26m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$598
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,022 (Kiwi.com) |
One-way from | $457 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $1,714 |
Good round-trip deal | $2,067 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 10, 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 7/15
6:25 pm-9:02 am
1 stop27h 37m
Boston Logan Intl
Fri 7/31
5:30 am-2:20 pm
2 stops19h 50m
$1,368
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Mon 8/10
3:50 pm-8:01 am
1 stop29h 11m
Boston Logan Intl
Sun 8/16
7:00 pm-3:55 pm
2 stops31h 55m
$1,394
TokyoBoston
NRT - BOS
NRTBOS
Tokyo Narita
Tue 7/21
4:45 pm-8:01 am
2 stops28h 16m
Boston Logan Intl
Sun 8/2
7:27 pm-2:10 pm
2 stops29h 43m
$1,395
OsakaBoston
KIX - BOS
KIXBOS
Osaka Kansai Intl
Tue 6/2
9:05 am-11:05 pm
1 stop27h 00m
Boston Logan Intl
Fri 8/28
1:45 am-3:10 pm
1 stop24h 25m
$1,428
TokyoBoston
NRT - BOS
NRTBOS
Tokyo Narita
Thu 6/25
9:25 am-11:05 pm
1 stop26h 40m
Boston Logan Intl
Mon 8/24
1:45 am-8:50 pm
1 stop30h 05m
$1,456
TokyoBoston
NRT - BOS
NRTBOS
Tokyo Narita
Fri 6/5
2:10 pm-7:41 am
2 stops30h 31m
Boston Logan Intl
Tue 6/9
7:11 pm-12:55 pm
2 stops28h 44m
$1,467
OkinawaBoston
OKA - BOS
OKABOS
Okinawa Naha
Tue 10/13
6:50 pm-11:05 pm
1 stop41h 15m
Boston Logan Intl
Tue 10/20
1:45 am-9:05 am
2 stops42h 20m
$1,503
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Sun 6/21
10:05 am-11:05 pm
1 stop26h 00m
Boston Logan Intl
Sun 8/30
1:45 am-1:55 pm
1 stop23h 10m
$1,507
TokyoBoston
HND - BOS
HNDBOS
Tokyo Haneda
Tue 6/23
10:05 am-11:05 pm
1 stop26h 00m
Boston Logan Intl
Sat 8/22
1:45 am-1:55 pm
1 stop23h 10m
$1,507
TokyoBoston
NRT - BOS
NRTBOS
Tokyo Narita
Fri 6/5
5:15 pm-11:05 pm
1 stop42h 50m
Boston Logan Intl
Sat 6/6
1:45 am-2:30 pm
1 stop23h 45m
$1,514
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
ITM-BOS
OKA-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
ITM-BOS
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 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 June is currently the most expensive (average of $880). 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 10, 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.
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 10, 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.
Boarding
8.4
Comfort
8.2
Overall
8.3
Food
7.7
Crew
8.7
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentEvan,Feb 2026
NRT - ORD
Boarding
8.4
Comfort
8.2
Overall
8.3
Food
7.7
Crew
8.7
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentEvan,Feb 2026
NRT - ORD
Boarding
8.4
Comfort
8.2
Overall
8.3
Food
7.7
Crew
8.7
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentEvan,Feb 2026
NRT - ORD
Boarding
8.4
Comfort
8.2
Overall
8.3
Food
7.7
Crew
8.7
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentEvan,Feb 2026
NRT - ORD
Boarding
8.4
Comfort
8.2
Overall
8.3
Food
7.7
Crew
8.7
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentEvan,Feb 2026
NRT - ORD
Boarding
8.4
Comfort
8.2
Overall
8.3
Food
7.7
Crew
8.7
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentEvan,Feb 2026
NRT - ORD
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
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Chelsea
Peabody
Seabrook
York Beach
Warwick
Londonderry
Cranston
Swansea
Old Orchard Beach
Auburn
Quincy
Lowell
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 10, 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 10, 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 10, 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% |