$432+ Cheap flights from Boise (BOI) to Japan
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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FUK
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Japan with Cheapflights
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Cheapest flights from Boise to JapanExplore the most affordable flight options available from Boise to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
Explore the most affordable flight options available from Boise to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sat 5/27:14 pm
BOI
- NRT
1 stop27h 56m
Multiple Airlines
Tue 5/129:30 pm
NRT
- BOI
1 stop15h 57m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$814
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Tue 4/219:02 am
BOI
- NRT
1 stop19h 58m
Multiple Airlines
Tue 4/284:25 pm
NRT
- BOI
1 stop20h 59m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$847
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 8/191:00 pm
BOI
- NRT
1 stop16h 00m
Multiple Airlines
Wed 8/262:35 pm
NRT
- BOI
2 stops17h 14m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$855
This Delta deal was found by Cheapflights users on 3/19. 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 4/294:55 pm
BOI
- KIX
2 stops36h 50m
Delta
Fri 5/82:15 am
KIX
- BOI
2 stops35h 43m
Delta
Deal found 3/19![Delta logo]()
$859
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 8/264:15 pm
BOI
- NRT
2 stops30h 55m
Multiple Airlines
Thu 9/102:35 pm
NRT
- BOI
1 stop23h 20m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Tue 5/126:08 pm
BOI
- NRT
2 stops29h 42m
Multiple Airlines
Thu 5/214:25 pm
NRT
- BOI
1 stop16h 18m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$884
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 8/137:37 am
BOI
- NRT
1 stop16h 13m
Multiple Airlines
Thu 8/209:30 pm
NRT
- BOI
1 stop34h 34m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$885
This Delta deal was found by Cheapflights users on 3/19. 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.
Sun 5/310:41 am
BOI
- KIX
2 stops20h 59m
Delta
Sat 5/92:15 am
KIX
- BOI
2 stops27h 45m
Delta
Deal found 3/19![Delta logo]()
$889
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:18 am
BOI
- HND
1 stop18h 07m
Alaska Airlines
Tue 11/36:05 pm
HND
- BOI
1 stop14h 59m
Alaska Airlines
Deal found 3/20![Alaska Airlines logo]()
$893
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:01 pm
BOI
- HND
2 stops32h 59m
United Airlines
Wed 9/93:50 pm
HND
- BOI
2 stops18h 37m
United Airlines
Deal found 3/18![United Airlines logo]()
$899
This FlightHub deal was found by Cheapflights users on 3/18. 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.
Wed 8/268:15 am
BOI
- HND
2 stops23h 15m
ANA
Thu 9/33:50 pm
HND
- BOI
1 stop15h 58m
ANA
Deal found 3/18![ANA logo]()
$902
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:15 am
BOI
- HND
1 stop14h 40m
United Airlines
Thu 10/294:25 pm
HND
- BOI
1 stop22h 34m
United Airlines
Deal found 3/18![United Airlines logo]()
$910
Best flights from Boise to JapanDiscover carefully curated flight deals from Boise to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from Boise to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This Delta deal was found by Cheapflights users on 3/19. 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.
Sun 5/310:41 am
BOI
- KIX
2 stops20h 59m
Delta
Sat 5/92:15 am
KIX
- BOI
2 stops27h 45m
Delta
Deal found 3/19![Delta logo]()
$889
This FlightHub deal was found by Cheapflights users on 3/18. 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 8/258:15 am
BOI
- NRT
1 stop16h 10m
ANA
Thu 10/294:45 pm
NRT
- BOI
1 stop13h 11m
ANA
Deal found 3/18![ANA logo]()
$905
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:15 am
BOI
- HND
1 stop14h 40m
United Airlines
Thu 10/294:25 pm
HND
- BOI
1 stop22h 34m
United Airlines
Deal found 3/18![United Airlines logo]()
$910
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:12 pm
BOI
- NRT
1 stop29h 48m
Multiple Airlines
Tue 9/86:00 pm
NRT
- BOI
1 stop12h 59m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$943
This Korean Air deal was found by Cheapflights users on 3/19. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:30 pm
BOI
- NGO
2 stops30h 00m
Korean Air
Wed 9/29:15 am
NGO
- BOI
2 stops28h 49m
Korean Air
Deal found 3/19![Korean Air logo]()
$960
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:20 am
BOI
- ITM
2 stops21h 45m
American Airlines
Tue 7/148:20 am
ITM
- BOI
2 stops21h 28m
American Airlines
Deal found 3/19![American Airlines logo]()
$1,010
This oojo deal was found by Cheapflights users on 3/19. 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.
Mon 5/47:14 pm
BOI
- OKA
2 stops32h 41m
EVA Air
Mon 5/1110:15 am
OKA
- BOI
2 stops41h 19m
EVA Air
Deal found 3/19![EVA Air logo]()
$1,069
This Ovago deal was found by Cheapflights users on 3/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:07 pm
BOI
- NGO
3 stops32h 23m
Cathay Pacific
Tue 7/1410:00 am
NGO
- BOI
2 stops28h 05m
Cathay Pacific
Deal found 3/19![Cathay Pacific logo]()
$1,651
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:44 pm
BOI
- KIX
2 stops38h 01m
Delta
Fri 5/82:15 am
KIX
- BOI
2 stops33h 19m
Delta
Deal found 3/22![Delta logo]()
$915
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:00 am
BOI
- NRT
2 stops18h 15m
United Airlines
Thu 10/294:45 pm
NRT
- BOI
1 stop15h 04m
United Airlines
Deal found 3/18![United Airlines logo]()
$916
This Gotogate deal was found by Cheapflights users on 3/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:15 am
BOI
- NGO
3 stops21h 20m
Air Canada
Sun 5/102:00 pm
NGO
- BOI
3 stops23h 35m
Air Canada
Deal found 3/21![Air Canada logo]()
$1,905
This Korean Air deal was found by Cheapflights users on 3/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:15 am
BOI
- OKA
2 stops37h 35m
Korean Air
Wed 9/912:50 pm
OKA
- BOI
2 stops20h 45m
Korean Air
Deal found 3/20![Korean Air logo]()
$968
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:44 pm
BOI
- KIX
2 stops30h 06m
United Airlines
Wed 9/94:55 pm
KIX
- BOI
1 stop14h 53m
United Airlines
Deal found 3/18![United Airlines logo]()
$919
This Gurufare deal was found by Cheapflights users on 3/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:15 am
BOI
- ITM
2 stops19h 40m
ANA
Sat 9/197:00 pm
ITM
- BOI
2 stops36h 48m
ANA
Deal found 3/22![ANA logo]()
$1,017
This Delta deal was found by Cheapflights users on 3/18. 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.
Sat 5/27:24 am
BOI
- KIX
2 stops22h 21m
Delta
Sat 5/99:05 am
KIX
- BOI
2 stops28h 53m
Delta
Deal found 3/18![Delta logo]()
$939
This oojo deal was found by Cheapflights users on 3/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:20 pm
BOI
- ITM
2 stops33h 30m
Multiple Airlines
Sat 5/92:35 pm
ITM
- BOI
2 stops15h 58m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,034
This Korean Air deal was found by Cheapflights users on 3/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:23 am
BOI
- NRT
2 stops19h 42m
Korean Air
Wed 8/262:00 pm
NRT
- BOI
2 stops24h 04m
Korean Air
Deal found 3/20![Korean Air logo]()
$980
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:23 am
BOI
- ITM
2 stops19h 42m
United Airlines
Thu 9/1012:50 pm
ITM
- BOI
2 stops18h 58m
United Airlines
Deal found 3/18![United Airlines logo]()
$920
This Gurufare deal was found by Cheapflights users on 3/22. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:15 am
BOI
- ITM
2 stops19h 40m
ANA
Fri 9/183:30 pm
ITM
- BOI
2 stops40h 18m
ANA
Deal found 3/22![ANA logo]()
$1,024
This Delta deal was found by Cheapflights users on 3/18. 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.
Sun 9/68:40 am
BOI
- HND
1 stop14h 40m
Delta
Sun 9/134:05 pm
HND
- BOI
1 stop17h 30m
Delta
Deal found 3/18![Delta logo]()
$961
This Korean Air deal was found by Cheapflights users on 3/18. 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 8/2510:23 am
BOI
- NRT
2 stops19h 42m
Korean Air
Thu 10/299:15 am
NRT
- BOI
2 stops20h 07m
Korean Air
Deal found 3/18![Korean Air logo]()
$980
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:23 am
BOI
- NGO
2 stops23h 17m
United Airlines
Wed 9/27:20 am
NGO
- BOI
2 stops24h 28m
United Airlines
Deal found 3/18![United Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:59 am
BOI
- HND
1 stop14h 16m
Delta
Wed 5/64:20 pm
HND
- BOI
2 stops16h 02m
Delta
Deal found 3/21![Delta logo]()
$1,006
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:01 pm
BOI
- HND
1 stop18h 24m
United Airlines
Tue 9/812:30 am
HND
- BOI
1 stop33h 57m
United Airlines
Deal found 3/19![United Airlines logo]()
$952
This Delta deal was found by Cheapflights users on 3/18. 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.
Sat 8/152:45 pm
BOI
- HND
2 stops31h 20m
Delta
Sun 8/234:05 pm
HND
- BOI
2 stops22h 51m
Delta
Deal found 3/18![Delta logo]()
$1,041
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Mon 9/76:23 am
BOI
- KIX
1 stop17h 27m
United Airlines
Wed 9/94:55 pm
KIX
- BOI
1 stop21h 55m
United Airlines
Deal found 3/20![United Airlines logo]()
$964
This Gotogate deal was found by Cheapflights users on 3/20. 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.
Fri 4/179:26 am
BOI
- OKA
2 stops22h 29m
ANA
Fri 4/248:05 am
OKA
- BOI
2 stops22h 19m
ANA
Deal found 3/20![ANA logo]()
$1,322
This Expedia deal was found by Cheapflights users on 3/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:40 am
BOI
- NGO
3 stops40h 50m
Multiple Airlines
Sun 5/101:40 pm
NGO
- BOI
2 stops18h 29m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,488
This Delta deal was found by Cheapflights users on 3/19. 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.
Fri 5/16:00 am
BOI
- HND
2 stops17h 15m
Delta
Thu 5/144:35 pm
HND
- BOI
2 stops22h 29m
Delta
Deal found 3/19![Delta logo]()
$1,041
This United Airlines deal was found by Cheapflights users on 3/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:01 pm
BOI
- NRT
2 stops28h 14m
United Airlines
Sun 9/134:30 pm
NRT
- BOI
1 stop19h 55m
United Airlines
Deal found 3/18![United Airlines logo]()
$966
Last-minute flights from Boise to JapanDiscover last-minute flight deals from Boise to Japan. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Japan. Data last updated March 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/197:11 am
BOI
- HND
1 stop22h 49m
United Airlines
Sun 4/263:50 pm
HND
- BOI
1 stop34h 16m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,018
This Delta deal was found by Cheapflights users on 3/20. 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.
Sun 4/193:44 pm
BOI
- HND
1 stop31h 31m
Delta
Sun 4/264:20 pm
HND
- BOI
2 stops22h 37m
Delta
Deal found 3/20![Delta logo]()
$1,021
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Tue 4/219:02 am
BOI
- NRT
1 stop19h 58m
Multiple Airlines
Tue 4/284:25 pm
NRT
- BOI
1 stop20h 59m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$847
This BusinessClass deal was found by Cheapflights users on 3/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:40 am
BOI
- HND
1 stop16h 25m
Multiple Airlines
Tue 4/284:20 pm
HND
- BOI
1 stop21h 04m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$975
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:41 pm
BOI
- HND
1 stop33h 39m
American Airlines
Tue 4/2810:45 am
HND
- BOI
1 stop17h 18m
American Airlines
Deal found 3/22![American Airlines logo]()
$977
This Gurufare deal was found by Cheapflights users on 3/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:26 am
BOI
- NGO
2 stops18h 09m
ANA
Sun 5/102:00 pm
NGO
- BOI
2 stops17h 48m
ANA
Deal found 3/21![ANA logo]()
$1,020
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/239:02 am
BOI
- NRT
1 stop19h 58m
Multiple Airlines
Wed 5/64:25 pm
NRT
- BOI
2 stops20h 01m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$890
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:02 am
BOI
- HND
1 stop15h 03m
Alaska Airlines
Wed 5/65:25 pm
HND
- BOI
1 stop20h 36m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$941
This Delta deal was found by Cheapflights users on 3/20. 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.
Thu 4/236:00 am
BOI
- HND
2 stops17h 15m
Delta
Wed 5/64:20 pm
HND
- BOI
2 stops32h 12m
Delta
Deal found 3/20![Delta logo]()
$992
This Delta deal was found by Cheapflights users on 3/19. 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 4/294:55 pm
BOI
- KIX
2 stops36h 50m
Delta
Fri 5/82:15 am
KIX
- BOI
2 stops35h 43m
Delta
Deal found 3/19![Delta logo]()
$859
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:15 am
BOI
- KIX
1 stop17h 35m
United Airlines
Sat 5/94:55 pm
KIX
- BOI
1 stop14h 53m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,004
This oojo deal was found by Cheapflights users on 3/19. 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.
Wed 4/297:20 pm
BOI
- ITM
2 stops33h 30m
Multiple Airlines
Sat 5/92:35 pm
ITM
- BOI
2 stops15h 58m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,029
One-way flights from Boise to JapanSearch for one-way flight options from Boise to Japan. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from Boise to Japan. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 5/136:54 pm
BOI
- NRT
1 stop28h 56m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/157:40 am
BOI
- NRT
1 stop21h 20m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Fri 5/19:02 am
BOI
- NRT
1 stop19h 58m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$484
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:40 am
BOI
- HND
1 stop16h 25m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$505
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:02 am
BOI
- HND
1 stop15h 03m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$507
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:02 am
BOI
- NRT
1 stop16h 28m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$507
This oojo deal was found by Cheapflights users on 3/19. 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.
Fri 5/19:02 am
BOI
- HND
1 stop15h 03m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$544
This Ovago deal was found by Cheapflights users on 3/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:02 am
BOI
- HND
1 stop16h 03m
ANA
Deal found 3/19![ANA logo]()
$549
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:00 am
BOI
- HND
2 stops19h 05m
United Airlines
Deal found 3/19![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:23 am
BOI
- NRT
2 stops16h 52m
United Airlines
Deal found 3/19![United Airlines logo]()
$558
This KAYAK deal was found by Cheapflights users on 3/20. 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.
Wed 4/157:11 am
BOI
- HND
2 stops19h 14m
ANA
Deal found 3/20![ANA logo]()
$610
This Korean Air deal was found by Cheapflights users on 3/18. 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.
Wed 5/1310:39 am
BOI
- NRT
2 stops19h 26m
Korean Air
Deal found 3/18![Korean Air logo]()
$615
Find flight deals from Boise to Japan
Keep the following information in mind while searching for Boise to Japan flight deals. Data was last updated March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $814 (Kiwi.com) |
One-way from | $432 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $885 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Boise to Japan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseOsaka
BOI - KIX
BOIKIX
Boise Air Term. Gowen Fld
Sun 5/3
10:41 am-10:40 pm
2 stops20h 59m
Osaka Kansai Intl
Sat 5/9
2:15 am-3:00 pm
2 stops27h 45m
$889
Quickest round-trip
BoiseTokyo
BOI - NRT
BOINRT
Boise Air Term. Gowen Fld
Tue 8/25
8:15 am-3:25 pm
1 stop16h 10m
Tokyo Narita
Thu 10/29
4:45 pm-2:56 pm
1 stop13h 11m
$905
BoiseTokyo
BOI - HND
BOIHND
Boise Air Term. Gowen Fld
Tue 8/25
8:15 am-1:55 pm
1 stop14h 40m
Tokyo Haneda
Thu 10/29
4:25 pm-11:59 pm
1 stop22h 34m
$910
BoiseOsaka
BOI - KIX
BOIKIX
Boise Air Term. Gowen Fld
Wed 4/29
3:44 pm-8:45 pm
2 stops38h 01m
Osaka Kansai Intl
Fri 5/8
2:15 am-8:34 pm
2 stops33h 19m
$915
BoiseTokyo
BOI - NRT
BOINRT
Boise Air Term. Gowen Fld
Tue 8/25
5:00 am-2:15 pm
2 stops18h 15m
Tokyo Narita
Thu 10/29
4:45 pm-4:49 pm
1 stop15h 04m
$916
BoiseOsaka
BOI - KIX
BOIKIX
Boise Air Term. Gowen Fld
Sat 9/5
5:44 pm-2:50 pm
2 stops30h 06m
Osaka Kansai Intl
Wed 9/9
4:55 pm-4:48 pm
1 stop14h 53m
$919
BoiseOsaka
BOI - ITM
BOIITM
Boise Air Term. Gowen Fld
Sun 9/6
6:23 am-5:05 pm
2 stops19h 42m
Osaka Itami
Thu 9/10
12:50 pm-4:48 pm
2 stops18h 58m
$920
BoiseOsaka
BOI - KIX
BOIKIX
Boise Air Term. Gowen Fld
Sat 5/2
7:24 am-8:45 pm
2 stops22h 21m
Osaka Kansai Intl
Sat 5/9
9:05 am-10:58 pm
2 stops28h 53m
$939
BoiseTokyo
BOI - NRT
BOINRT
Boise Air Term. Gowen Fld
Sat 9/5
7:12 pm-4:00 pm
1 stop29h 48m
Tokyo Narita
Tue 9/8
6:00 pm-3:59 pm
1 stop12h 59m
$943
BoiseNagoya
BOI - NGO
BOINGO
Boise Air Term. Gowen Fld
Sun 8/30
6:23 am-8:40 pm
2 stops23h 17m
Nagoya Chubu Centrair Intl
Wed 9/2
7:20 am-4:48 pm
2 stops24h 28m
$946
Showing 1-10 of 54 resultsSorted by cheapest first
Best time to book a flight from Boise to Japan
Have a flexible travel schedule? Discover the best time to fly to Japan from Boise with our price prediction graph.
BOI-KIX
BOI-NRT
BOI-HND
BOI-NGO
BOI-ITM
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 Boise to Japan
BOI-JP0
BOI-KIX
BOI-NRT
BOI-HND
BOI-NGO
What is the cheapest month to book a flight from Boise to Japan?
Currently, November is the cheapest month in which you can book a flight from Boise to Japan (average of $622). Flying from Boise to Japan in December is currently the most expensive (average of $787). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Japan
Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated March 23, 2026.
Get a feel of what it's like to fly with Korean Air,Japan Airlines, andAlaska Airlines from Boise to Japan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Boarding
8.5
Overall
8.4
Entertainment
8.2
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Boarding
8.5
Overall
8.4
Entertainment
8.2
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Boarding
8.5
Overall
8.4
Entertainment
8.2
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Boarding
8.5
Overall
8.4
Entertainment
8.2
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Boarding
8.5
Overall
8.4
Entertainment
8.2
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Comfort
8.3
Boarding
8.5
Overall
8.4
Entertainment
8.2
Crew
8.7
Food
8.1
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Boise to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boise to Japan
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Complete your trip
Complete your trip to Japan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Japan by cabin class
Find flights from Boise to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Japan flights
Browse other Boise and Japan flight options. Last updated on March 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boise to Japan flights
Consider these flights traveling from Boise to Japan.
Fly to Japan regions
Consider these flights traveling to Japan regions.
Top 5 airlines flying from Boise to Japan
Discover the top 5 airlines that operate flights from Boise to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$597 | Average$858 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$666 | Average$852 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$697 | Average$849 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$708 | Average$812 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$723 | Average$753 | FlexibilityNo cancel fee | On-time80% |