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Idaho

$406+ Cheap flights from Japan to Idaho

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOI
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Japan to Idaho

Cheapest flights from Japan to Idaho
Explore the most affordable flight options available from Japan to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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.
jue. 2/54:50 pm
HND
-
BOI
1 stop17h 38m
Delta
lun. 2/91:40 pm
BOI
-
HND
1 stop32h 25m
Delta
Deal found 1/26$600
This Ovago deal was found by Cheapflights users on 1/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/24:50 pm
HND
-
BOI
1 stop19h 22m
Vietnam Airlines
mié. 2/115:20 am
BOI
-
HND
1 stop18h 00m
Vietnam Airlines
Deal found 1/27$732
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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.
jue. 2/57:40 pm
HND
-
BOI
2 stops17h 43m
United Airlines
lun. 2/97:05 pm
BOI
-
HND
2 stops29h 25m
United Airlines
Deal found 1/26$744
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” 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.
mar. 2/35:35 pm
NRT
-
BOI
1 stop18h 10m
United Airlines
sáb. 2/77:05 pm
BOI
-
NRT
1 stop27h 55m
United Airlines
Deal found 1/26$745
This Delta deal was found by Cheapflights users on 1/27. 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.
mié. 1/285:20 pm
HND
-
JAC
2 stops34h 38m
Delta
mar. 2/312:58 pm
JAC
-
HND
2 stops33h 07m
Delta
Deal found 1/27$752
This Delta deal was found by Cheapflights users on 1/27. 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.
lun. 2/24:50 pm
HND
-
BOI
2 stops22h 22m
Delta
mié. 2/115:20 am
BOI
-
HND
1 stop18h 00m
Delta
Deal found 1/27$752
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 1/284:45 pm
NRT
-
JAC
2 stops19h 57m
United Airlines
mar. 2/33:27 pm
JAC
-
NRT
2 stops32h 28m
United Airlines
Deal found 1/27$790
This United Airlines deal was found by Cheapflights users on 1/27. 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.
mié. 1/284:25 pm
HND
-
JAC
1 stop14h 01m
United Airlines
mar. 2/33:27 pm
JAC
-
HND
1 stop31h 23m
United Airlines
Deal found 1/27$798
This Delta deal was found by Cheapflights users on 1/28. 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.
dom. 3/15:20 pm
HND
-
BOI
1 stop19h 35m
Delta
mar. 3/319:00 am
BOI
-
HND
1 stop14h 15m
Delta
Deal found 1/28$874
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/299:25 pm
NRT
-
GEG
2 stops31h 13m
Multiple Airlines
dom. 2/17:30 am
GEG
-
NRT
1 stop15h 30m
Multiple Airlines
Deal found 1/27$921
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
jue. 2/129:25 pm
NRT
-
BOI
1 stop16h 50m
Multiple Airlines
dom. 2/158:16 am
BOI
-
NRT
1 stop38h 09m
Multiple Airlines
Deal found 1/29$926
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/39:25 pm
NRT
-
BOI
1 stop16h 50m
Multiple Airlines
mar. 3/318:28 pm
BOI
-
NRT
2 stops26h 57m
Multiple Airlines
Deal found 1/27$963

Find flight deals from Japan to Idaho

Keep the following information in mind while searching for Japan to Idaho flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$603
(Delta)

One-way from

$406
(United Airlines)
Provider with most accurate pricing for Tokyo (TYO)-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo (TYO)-Boise Air Term. Gowen Fld flights.
Search Deals
From Japan to Idaho
Search Deals
One-way flight from Japan to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Japan to Idaho 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 enero 29, 2026.
Use the filters below to find and compare flights from Japan to Idaho that are best for you.

Fly from

Japan

Fly to

Idaho

Route

Depart

Return

Price

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

jue. 2/12

4:50 pm-1:11 pm

1 stop12h 21m

Boise Air Term. Gowen Fld

dom. 2/15

12:59 pm-2:05 pm

2 stops57h 06m

$603

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

dom. 3/1

5:20 pm-8:55 pm

1 stop19h 35m

Boise Air Term. Gowen Fld

mar. 3/31

9:00 am-2:15 pm

1 stop14h 15m

$874

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

jue. 2/12

9:25 pm-10:15 pm

1 stop16h 50m

Boise Air Term. Gowen Fld

dom. 2/15

8:16 am-2:25 pm

1 stop38h 09m

$926

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

mar. 3/3

9:25 pm-10:15 pm

1 stop16h 50m

Boise Air Term. Gowen Fld

mar. 3/31

8:28 pm-2:25 pm

2 stops26h 57m

$963

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

dom. 3/15

5:20 pm-9:09 pm

1 stop18h 49m

Boise Air Term. Gowen Fld

dom. 3/22

7:30 pm-2:05 pm

1 stop27h 35m

$1,069

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

dom. 2/22

10:40 am-11:46 am

2 stops42h 06m

Spokane

dom. 3/1

8:29 pm-4:00 pm

1 stop26h 31m

$1,115

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

dom. 3/1

2:45 pm-11:00 pm

1 stop24h 15m

Boise Air Term. Gowen Fld

mar. 3/31

8:28 pm-2:25 pm

2 stops26h 57m

$1,133

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

dom. 2/22

10:40 am-11:46 am

2 stops42h 06m

Spokane

sáb. 2/28

8:29 pm-4:00 pm

1 stop26h 31m

$1,157

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

dom. 3/1

1:45 pm-10:40 pm

2 stops24h 55m

Boise Air Term. Gowen Fld

mar. 3/31

6:04 pm-7:25 pm

2 stops34h 21m

$1,198

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

sáb. 2/28

1:30 am-10:40 pm

2 stops37h 10m

Boise Air Term. Gowen Fld

mié. 3/4

11:54 am-7:15 pm

1 stop15h 21m

$1,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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Best time to book a flight from Japan to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Japan with our price prediction graph.
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 Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Japan to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Japan to Idaho?

    There are many flights that can get you from Japan to Idaho in 12h 21m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. Japan and Idaho are separated by a distance of 5181 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Japan to Idaho that include hotel bookings?

    Yes. In addition to deals on Japan to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Japan to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Idaho.

  • Can I find deals for business class flights from Japan to Idaho?

    Yes. Cheapflights offers flight deals from Japan to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Japan to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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