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Idaho

$514+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOI
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Japan to Idaho

Keep the following information in mind while searching for Japan to Idaho flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,164
(oojo)

One-way from

$514
(Kiwi.com)
Provider with most accurate pricing for Tokyo (TYO)-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Tokyo (TYO)-Boise Air Term. Gowen Fld flights.
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From Japan to Idaho
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One-way flight from Japan to Idaho
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Find 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 May 1, 2025.

This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/142:25 pmNRT - GEG
2 stops40h 15mEVA Air
Sat 6/218:48 pmGEG - NRT
2 stops23h 37mEVA Air
Deal found 4/30$1,164
This Expedia deal was found by Cheapflights users on 5/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:20 pmNRT - BOI
2 stops18h 35mMultiple Airlines
Mon 5/1210:46 amBOI - NRT
2 stops19h 19mMultiple Airlines
Deal found 5/1$1,272
This Expedia deal was found by Cheapflights users on 5/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:50 amHND - BOI
2 stops27h 05mMultiple Airlines
Mon 5/128:59 pmBOI - HND
2 stops32h 06mMultiple Airlines
Deal found 5/1$1,439
This lastminute.com deal was found by Cheapflights users on 5/1. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/72:00 amHND - BOI
2 stops29h 19mKorean Air
Mon 5/1210:46 amBOI - HND
2 stops21h 04mKorean Air
Deal found 5/1$1,710
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:45 pmHND - GEG
1 stop18h 40mMultiple Airlines
Sat 6/216:49 pmGEG - HND
1 stop17h 56mMultiple Airlines
Deal found 4/30$1,809
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/145:45 pmNRT - GEG
1 stop12h 55mJapan Airlines
Sat 6/219:45 amGEG - NRT
1 stop13h 45mJapan Airlines
Deal found 4/30$1,887
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/146:25 pmNRT - GEG
2 stops16h 34mAlaska Airlines
Sat 6/219:45 amGEG - NRT
1 stop14h 15mAlaska Airlines
Deal found 4/30$1,897
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/146:25 pmHND - GEG
2 stops20h 49mUnited Airlines
Sat 6/216:00 pmGEG - HND
2 stops29h 25mUnited Airlines
Deal found 4/30$1,934
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/141:25 pmNRT - GEG
3 stops35h 20mMultiple Airlines
Sat 6/218:00 amGEG - NRT
2 stops21h 05mMultiple Airlines
Deal found 4/30$2,311

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 May 1, 2025.
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

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

Sat 6/14

2:25 pm-2:40 pm

2 stops40h 15m

Spokane

Sat 6/21

8:48 pm-12:25 pm

2 stops23h 37m

$1,164

TokyoSpokane

HND - GEG

HNDGEG

Tokyo Haneda

Sat 6/14

7:45 pm-10:25 pm

1 stop18h 40m

Spokane

Sat 6/21

6:49 pm-4:45 am

1 stop17h 56m

$1,809

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

Sat 6/14

5:45 pm-2:40 pm

1 stop12h 55m

Spokane

Sat 6/21

9:45 am-3:30 pm

1 stop13h 45m

$1,887

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

Sat 6/14

6:25 pm-6:59 pm

2 stops16h 34m

Spokane

Sat 6/21

9:45 am-4:00 pm

1 stop14h 15m

$1,897

TokyoSpokane

HND - GEG

HNDGEG

Tokyo Haneda

Sat 6/14

6:25 pm-11:14 pm

2 stops20h 49m

Spokane

Sat 6/21

6:00 pm-3:25 pm

2 stops29h 25m

$1,934

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

Sat 6/14

1:25 pm-8:45 am

3 stops35h 20m

Spokane

Sat 6/21

8:00 am-9:05 pm

2 stops21h 05m

$2,311

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

Sun 6/1

4:25 pm-8:50 pm

1 stop19h 25m

$514

TokyoJackson

NRT - JAC

NRTJAC

Tokyo Narita

Sat 5/17

9:30 pm-11:29 am

1 stop28h 59m

$593

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

Sun 6/1

9:00 pm-8:50 pm

3 stops38h 50m

$620

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

Fri 9/19

8:40 pm-11:59 pm

2 stops43h 19m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 18 results
1
2

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

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated May 1, 2025.
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,069 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,464 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Alaska Airlines
8.0
Very good
9,972 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Delta
8.0
Very good
7,934 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.

  • What are the cheapest airlines to fly from Japan to Idaho one-way?

    The cheapest airlines for a one-way flight from Japan to Idaho are Alaska Airlines ($738), EVA Air ($793), and United Airlines ($1,130).

  • 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.

  • What is the cheapest month to book a flight from Japan to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Japan to Idaho (average of $314). Flying from Japan to Idaho in June is currently the most expensive (average of $406). 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.

See more FAQs

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