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$807+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — BOI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,768
(United Airlines)

One-way from

$807
(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 February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/277:40 pmHND - GEG
2 stops33h 03mUnited Airlines
Fri 4/183:25 pmGEG - HND
2 stops31h 50mUnited Airlines
Deal found 2/20$1,768
This Delta deal was found by Cheapflights users on 2/20. 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 3/275:35 pmHND - GEG
1 stop21h 05mDelta
Fri 4/187:25 pmGEG - HND
1 stop26h 35mDelta
Deal found 2/20$1,769
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/274:50 pmNRT - GEG
2 stops35h 53mUnited Airlines
Fri 4/185:00 amGEG - NRT
1 stop17h 45mUnited Airlines
Deal found 2/20$1,769
This Korean Air deal was found by Cheapflights users on 2/20. 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 3/262:00 amHND - GEG
2 stops27h 15mKorean Air
Fri 4/187:00 amGEG - HND
2 stops23h 50mKorean Air
Deal found 2/20$1,795
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/275:30 pmNRT - GEG
1 stop19h 43mAmerican Airlines
Fri 4/185:34 amGEG - NRT
1 stop17h 26mAmerican Airlines
Deal found 2/20$2,095

Find flights from Japan to Idaho within your budget

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 February 20, 2025.

Fly from

Japan

Fly to

Idaho

Route

Depart

Return

Price

TokyoSpokane

HND - GEG

HNDGEG

Tokyo Haneda

Thu 3/27

7:40 pm-12:43 pm

2 stops33h 03m

Spokane

Fri 4/18

3:25 pm-3:15 pm

2 stops31h 50m

$1,768

TokyoSpokane

HND - GEG

HNDGEG

Tokyo Haneda

Thu 3/27

5:35 pm-10:40 pm

1 stop21h 05m

Spokane

Fri 4/18

7:25 pm-2:00 pm

1 stop26h 35m

$1,769

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

Thu 3/27

4:50 pm-12:43 pm

2 stops35h 53m

Spokane

Fri 4/18

5:00 am-2:45 pm

1 stop17h 45m

$1,769

TokyoSpokane

HND - GEG

HNDGEG

Tokyo Haneda

Wed 3/26

2:00 am-1:15 pm

2 stops27h 15m

Spokane

Fri 4/18

7:00 am-10:50 pm

2 stops23h 50m

$1,795

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

Thu 3/27

5:30 pm-9:13 pm

1 stop19h 43m

Spokane

Fri 4/18

5:34 am-3:00 pm

1 stop17h 26m

$2,095

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

Mon 7/28

3:05 pm-10:59 pm

2 stops46h 54m

$807

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

Sun 7/27

1:30 am-4:00 pm

2 stops29h 30m

$827

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

Mon 7/28

1:20 pm-4:00 pm

2 stops41h 40m

$829

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

Sun 4/20

8:55 pm-4:00 pm

2 stops34h 05m

$1,050

TokyoSpokane

HND - GEG

HNDGEG

Tokyo Haneda

Thu 4/10

6:25 pm-12:01 am

2 stops21h 36m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 17 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.

Travel insights for flights from Japan to Idaho

Get recent, data-driven insights about flights from Japan to Idaho including ideal travel times, pricing trends, and more.

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 February 20, 2025.
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Asiana Airlines
8.3
Very good
446 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,219 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Qatar Airways
7.4
Good
3,613 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

United Airlines
7.4
Good
8,765 reviews
Korean Air
8.4
Very good
1,037 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 Asiana Airlines ($827), Delta ($1,120), and United Airlines ($1,120).

  • 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 $436). 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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