$421+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FUK
May 1 — May 81
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 April 1, 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 April 1, 2026.
This oojo deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 9/158:54 am
BOI
- NGO
2 stops20h 16m
Multiple Airlines
Wed 9/302:35 pm
NGO
- BOI
2 stops17h 29m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$888
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 11/236:20 am
BOI
- HND
2 stops22h 50m
United Airlines
Tue 12/19:55 pm
HND
- BOI
2 stops34h 54m
United Airlines
Deal found 3/28![United Airlines logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 8/97:37 am
BOI
- NRT
1 stop16h 13m
Multiple Airlines
Thu 8/272:35 pm
NRT
- BOI
2 stops36h 46m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 8/1010:52 am
BOI
- NRT
1 stop18h 08m
Multiple Airlines
Thu 8/272:35 pm
NRT
- BOI
2 stops36h 46m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$894
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 5/96:08 pm
BOI
- NRT
2 stops29h 42m
Multiple Airlines
Tue 5/124:25 pm
NRT
- BOI
1 stop20h 59m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$900
This FlightHub deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 11/28:20 am
BOI
- OKA
2 stops19h 00m
ANA
Mon 11/166:35 pm
OKA
- BOI
2 stops36h 21m
ANA
Deal found 3/31![ANA logo]()
$900
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 8/710:52 am
BOI
- NRT
1 stop18h 08m
Multiple Airlines
Sun 8/309:30 pm
NRT
- BOI
1 stop15h 57m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$901
This FlightHub deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/298:11 am
BOI
- HND
1 stop18h 14m
Multiple Airlines
Wed 5/134:20 pm
HND
- BOI
1 stop16h 23m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$903
This Justfly.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Mon 11/238:20 am
BOI
- ITM
2 stops20h 15m
ANA
Tue 12/12:05 pm
ITM
- BOI
2 stops16h 51m
ANA
Deal found 3/28![ANA logo]()
$903
This FlightHub deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 9/168:15 am
BOI
- HND
2 stops32h 55m
ANA
Wed 9/233:50 pm
HND
- BOI
1 stop15h 58m
ANA
Deal found 3/29![ANA logo]()
$904
This FlightHub deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 8/258:18 am
BOI
- NRT
1 stop17h 12m
Multiple Airlines
Thu 10/296:10 pm
NRT
- BOI
1 stop11h 55m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$904
This Justfly.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 9/168:15 am
BOI
- NRT
1 stop15h 45m
ANA
Wed 9/235:00 pm
NRT
- BOI
1 stop14h 48m
ANA
Deal found 3/29![ANA logo]()
$905
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 April 1, 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 April 1, 2026.
This oojo deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 9/158:54 am
BOI
- NGO
2 stops20h 16m
Multiple Airlines
Wed 9/302:35 pm
NGO
- BOI
2 stops17h 29m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$888
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 8/257:05 am
BOI
- NRT
1 stop16h 10m
United Airlines
Thu 10/294:45 pm
NRT
- BOI
1 stop19h 30m
United Airlines
Deal found 3/29![United Airlines logo]()
$911
This Korean Air deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 stops17h 48m
Korean Air
Deal found 3/27![Korean Air logo]()
$918
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Wed 8/1910:14 am
BOI
- NRT
1 stop15h 16m
Alaska Airlines
Fri 8/286:15 pm
NRT
- BOI
1 stop19h 12m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$938
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 3/29![Delta logo]()
$958
This Gurufare deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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.
Sun 9/208:15 am
BOI
- NGO
2 stops19h 20m
ANA
Sat 9/267:20 am
NGO
- BOI
2 stops24h 29m
ANA
Deal found 3/29![ANA logo]()
$968
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
Mon 8/245:49 pm
BOI
- ITM
2 stops35h 01m
Multiple Airlines
Fri 8/282:30 pm
ITM
- BOI
2 stops23h 03m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 9/78:15 am
BOI
- KIX
1 stop15h 35m
United Airlines
Wed 9/94:55 pm
KIX
- BOI
1 stop14h 53m
United Airlines
Deal found 3/28![United Airlines logo]()
$914
This Korean Air deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 8/243:30 pm
BOI
- OKA
2 stops29h 20m
Korean Air
Fri 8/2812:50 pm
OKA
- BOI
2 stops25h 14m
Korean Air
Deal found 3/30![Korean Air logo]()
$993
This Gurufare deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 9/183:00 pm
ITM
- BOI
2 stops40h 48m
ANA
Deal found 3/29![ANA logo]()
$999
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 9/68:15 am
BOI
- KIX
1 stop15h 35m
United Airlines
Thu 9/109:20 am
KIX
- BOI
2 stops25h 07m
United Airlines
Deal found 3/30![United Airlines logo]()
$916
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 9/108:40 am
BOI
- HND
1 stop14h 40m
Delta
Sun 9/204:05 pm
HND
- BOI
1 stop13h 17m
Delta
Deal found 3/27![Delta logo]()
$1,011
This oojo deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:20 am
BOI
- NGO
2 stops38h 20m
Multiple Airlines
Sat 9/262:35 pm
NGO
- BOI
2 stops22h 52m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$931
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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
- OKA
2 stops21h 17m
United Airlines
Wed 9/910:55 am
OKA
- BOI
2 stops25h 24m
United Airlines
Deal found 3/29![United Airlines logo]()
$919
This Justfly.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/299:26 am
BOI
- ITM
2 stops18h 29m
ANA
Sat 5/97:00 pm
ITM
- BOI
2 stops35h 26m
ANA
Deal found 3/31![ANA logo]()
$1,017
This Korean Air deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 9/107:15 am
BOI
- NRT
2 stops43h 00m
Korean Air
Sun 9/207:00 pm
NRT
- BOI
2 stops35h 38m
Korean Air
Deal found 3/27![Korean Air logo]()
$1,030
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 8/259:53 am
BOI
- NRT
1 stop15h 07m
Multiple Airlines
Fri 8/286:00 pm
NRT
- BOI
1 stop19h 47m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$961
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 9/208:15 am
BOI
- NGO
2 stops19h 20m
United Airlines
Wed 9/237:20 am
NGO
- BOI
2 stops28h 59m
United Airlines
Deal found 3/27![United Airlines logo]()
$921
This KAYAK deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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.
Sun 8/168:15 am
BOI
- ITM
2 stops19h 40m
ANA
Sat 8/2212:00 pm
ITM
- BOI
2 stops19h 48m
ANA
Deal found 3/31![ANA logo]()
$1,060
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 8/248:15 am
BOI
- HND
1 stop14h 40m
United Airlines
Fri 8/289:55 pm
HND
- BOI
2 stops38h 24m
United Airlines
Deal found 3/27![United Airlines logo]()
$962
This Japan Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
BOI
- ITM
2 stops21h 40m
Multiple Airlines
Sat 5/92:35 pm
ITM
- BOI
2 stops15h 58m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$1,105
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 3/28![United Airlines logo]()
$964
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 8/2911:46 am
BOI
- NRT
2 stops35h 29m
United Airlines
Sun 9/65:05 pm
NRT
- BOI
2 stops17h 22m
United Airlines
Deal found 3/27![United Airlines logo]()
$966
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 9/208:15 am
BOI
- NGO
2 stops19h 20m
United Airlines
Sat 9/267:20 am
NGO
- BOI
2 stops24h 29m
United Airlines
Deal found 3/31![United Airlines logo]()
$971
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 5/24:20 pm
BOI
- NRT
2 stops30h 55m
United Airlines
Tue 5/125:05 pm
NRT
- BOI
1 stop19h 12m
United Airlines
Deal found 3/28![United Airlines logo]()
$991
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 8/257:05 am
BOI
- NRT
2 stops17h 20m
United Airlines
Fri 8/285:00 pm
NRT
- BOI
1 stop14h 48m
United Airlines
Deal found 3/27![United Airlines logo]()
$991
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 5/106:23 am
BOI
- NRT
1 stop17h 37m
United Airlines
Fri 5/225:05 pm
NRT
- BOI
2 stops20h 00m
United Airlines
Deal found 3/27![United Airlines logo]()
$991
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 8/248:15 am
BOI
- ITM
2 stops17h 50m
United Airlines
Fri 8/2812:50 pm
ITM
- BOI
2 stops18h 58m
United Airlines
Deal found 3/27![United Airlines logo]()
$995
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 8/246:23 am
BOI
- OKA
2 stops20h 32m
United Airlines
Fri 8/2810:55 am
OKA
- BOI
2 stops20h 53m
United Airlines
Deal found 3/31![United Airlines logo]()
$1,037
This Gotogate deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 8/410:35 am
BOI
- OKA
2 stops21h 10m
Multiple Airlines
Tue 8/117:55 pm
OKA
- BOI
3 stops35h 53m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$2,426
Last-minute flights from Boise to JapanDiscover last-minute flight deals from Boise to Japan. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Japan. Data last updated April 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/67:03 pm
BOI
- HND
2 stops32h 57m
United Airlines
Wed 4/159:55 pm
HND
- BOI
2 stops28h 11m
United Airlines
Deal found 3/28![United Airlines logo]()
$1,005
This Alaska Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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.
Sun 4/128:28 pm
BOI
- NRT
1 stop28h 32m
Multiple Airlines
Sun 4/266:00 pm
NRT
- BOI
1 stop20h 02m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$1,018
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/127:11 am
BOI
- HND
1 stop22h 49m
United Airlines
Sun 4/269:55 pm
HND
- BOI
2 stops28h 11m
United Airlines
Deal found 3/30![United Airlines logo]()
$1,040
This Ovago deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/218:28 pm
BOI
- NRT
1 stop28h 32m
Multiple Airlines
Tue 4/286:00 pm
NRT
- BOI
1 stop17h 11m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$968
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/218:59 am
BOI
- HND
1 stop14h 16m
Delta
Tue 4/284:20 pm
HND
- BOI
1 stop18h 40m
Delta
Deal found 3/28![Delta logo]()
$986
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” 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 4/219:26 am
BOI
- NRT
1 stop14h 59m
United Airlines
Tue 4/288:10 pm
NRT
- BOI
2 stops29h 56m
United Airlines
Deal found 3/28![United Airlines logo]()
$991
This FlightHub deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/298:11 am
BOI
- HND
1 stop18h 14m
Multiple Airlines
Wed 5/134:20 pm
HND
- BOI
1 stop16h 23m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 4/297:11 am
BOI
- HND
2 stops19h 14m
United Airlines
Wed 5/139:05 pm
HND
- BOI
1 stop16h 11m
United Airlines
Deal found 3/29![United Airlines logo]()
$910
This American Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:45 am
BOI
- HND
2 stops19h 40m
American Airlines
Wed 5/137:45 pm
HND
- BOI
2 stops18h 56m
American Airlines
Deal found 3/29![American Airlines logo]()
$915
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” 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 3/29![Delta logo]()
$958
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 3/31![United Airlines logo]()
$964
This Justfly.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/299:26 am
BOI
- ITM
2 stops18h 29m
ANA
Sat 5/97:00 pm
ITM
- BOI
2 stops35h 26m
ANA
Deal found 3/31![ANA logo]()
$1,017
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 April 1, 2026.
Search for one-way flight options from Boise to Japan. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/149:55 am
BOI
- NRT
1 stop15h 05m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 7/137:37 am
BOI
- NRT
1 stop16h 13m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/159:55 am
BOI
- NRT
1 stop15h 05m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 8/2010:14 am
BOI
- NRT
1 stop18h 46m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/1611:53 am
BOI
- NRT
2 stops35h 32m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/188:28 pm
BOI
- NRT
1 stop28h 32m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 8/83:29 pm
BOI
- HND
1 stop31h 51m
Delta
Deal found 3/31![Delta logo]()
$446
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Mon 4/134:15 pm
BOI
- NRT
1 stop32h 45m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$446
This FlightHub deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/147:40 am
BOI
- HND
1 stop16h 25m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/127:11 am
BOI
- HND
1 stop22h 49m
United Airlines
Deal found 3/30![United Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 7/136:20 am
BOI
- HND
1 stop18h 00m
American Airlines
Deal found 3/31![American Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/184:55 pm
BOI
- HND
1 stop30h 05m
Delta
Deal found 3/30![Delta logo]()
$522
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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $888 (oojo) |
One-way from | $421 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,095 |
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 April 1, 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
BoiseNagoya
BOI - NGO
BOINGO
Boise Air Term. Gowen Fld
Tue 9/15
8:54 am-8:10 pm
2 stops20h 16m
Nagoya Chubu Centrair Intl
Wed 9/30
2:35 pm-5:04 pm
2 stops17h 29m
$888
BoiseOsaka
BOI - ITM
BOIITM
Boise Air Term. Gowen Fld
Mon 8/24
5:49 pm-7:50 pm
2 stops35h 01m
Osaka Itami
Fri 8/28
2:30 pm-10:33 pm
2 stops23h 03m
$907
BoiseTokyo
BOI - NRT
BOINRT
Boise Air Term. Gowen Fld
Tue 8/25
7:05 am-2:15 pm
1 stop16h 10m
Tokyo Narita
Thu 10/29
4:45 pm-9:15 pm
1 stop19h 30m
$911
BoiseOsaka
BOI - KIX
BOIKIX
Boise Air Term. Gowen Fld
Mon 9/7
8:15 am-2:50 pm
1 stop15h 35m
Osaka Kansai Intl
Wed 9/9
4:55 pm-4:48 pm
1 stop14h 53m
$914
BoiseOsaka
BOI - KIX
BOIKIX
Boise Air Term. Gowen Fld
Sun 9/6
8:15 am-2:50 pm
1 stop15h 35m
Osaka Kansai Intl
Thu 9/10
9:20 am-7:27 pm
2 stops25h 07m
$916
BoiseOkinawa
BOI - OKA
BOIOKA
Boise Air Term. Gowen Fld
Sun 9/6
7:15 am-11:50 am
2 stops37h 35m
Okinawa Naha
Wed 9/9
12:50 pm-3:38 pm
2 stops17h 48m
$918
BoiseOkinawa
BOI - OKA
BOIOKA
Boise Air Term. Gowen Fld
Sun 9/6
6:23 am-6:40 pm
2 stops21h 17m
Okinawa Naha
Wed 9/9
10:55 am-9:19 pm
2 stops25h 24m
$919
BoiseNagoya
BOI - NGO
BOINGO
Boise Air Term. Gowen Fld
Sun 9/20
8:15 am-6:35 pm
2 stops19h 20m
Nagoya Chubu Centrair Intl
Wed 9/23
7:20 am-9:19 pm
2 stops28h 59m
$921
BoiseNagoya
BOI - NGO
BOINGO
Boise Air Term. Gowen Fld
Sun 9/20
6:20 am-11:40 am
2 stops38h 20m
Nagoya Chubu Centrair Intl
Sat 9/26
2:35 pm-10:27 pm
2 stops22h 52m
$931
BoiseTokyo
BOI - NRT
BOINRT
Boise Air Term. Gowen Fld
Wed 8/19
10:14 am-4:30 pm
1 stop15h 16m
Tokyo Narita
Fri 8/28
6:15 pm-10:27 pm
1 stop19h 12m
$938
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-HND
BOI-KIX
BOI-NRT
BOI-ITM
BOI-NGO
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-HND
BOI-KIX
BOI-NRT
BOI-ITM
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 April 1, 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.
Overall
8.4
Comfort
8.3
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Overall
8.4
Comfort
8.3
Boarding
8.5
Food
8.1
Entertainment
8.2
Crew
8.7
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.
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.
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Alternative routes for Boise to Japan
See prices for flight routes from nearby airports that may be better suited for you.
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 April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$657 | Average$851 | FlexibilityNo cancel fee | On-time69% | |
| 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% | |
| Cheapest$769 | Average$852 | FlexibilityNo cancel fee | On-time81% |