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$343+ Cheap flights from Tokyo (TYO) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Tokyo to Idaho

Keep the following information in mind while searching for Tokyo to Idaho flight deals. Data was last updated June 12, 2025.

Round-trip from

$982
(Delta)

One-way from

$343
(Kiwi.com)
From Tokyo (TYO) to Idaho
Search Deals
One-way flight from Tokyo (TYO) to Idaho
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Find flight deals from Tokyo to Idaho

Cheapest flights from Tokyo to Idaho
Explore the most affordable flight options available from Tokyo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 6/264:05 pmHND - BOI
2 stops16h 08mDelta
Mon 6/306:10 pmBOI - HND
2 stops29h 05mDelta
Deal found 6/12$982
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Fri 7/252:35 pmNRT - GEG
1 stop18h 27mMultiple Airlines
Fri 8/15:52 pmGEG - NRT
1 stop28h 18mMultiple Airlines
Deal found 6/10$998
This Expedia deal was found by Cheapflights users on 6/12. 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.
Wed 8/209:20 amNRT - BOI
2 stops28h 37mMultiple Airlines
Sat 8/309:52 amBOI - NRT
1 stop14h 33mMultiple Airlines
Deal found 6/12$1,106
This Expedia deal was found by Cheapflights users on 6/12. 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.
Wed 8/202:00 pmNRT - BOI
2 stops23h 57mKorean Air
Sat 8/307:51 amBOI - NRT
2 stops22h 14mKorean Air
Deal found 6/12$1,169
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/206:30 pmNRT - BOI
1 stop18h 13mAmerican Airlines
Sat 8/307:00 amBOI - NRT
1 stop17h 00mAmerican Airlines
Deal found 6/12$1,197
This Expedia deal was found by Cheapflights users on 6/12. 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 8/192:00 amHND - BOI
2 stops35h 57mMultiple Airlines
Sat 8/309:52 amBOI - HND
1 stop27h 38mMultiple Airlines
Deal found 6/12$1,203
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/275:05 pmNRT - JAC
1 stop35h 43mUnited Airlines
Sun 8/34:07 pmJAC - NRT
2 stops31h 23mUnited Airlines
Deal found 6/11$1,221
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 6/216:25 pmNRT - BOI
1 stop19h 33mAlaska Airlines
Wed 7/26:25 amBOI - NRT
1 stop18h 35mAlaska Airlines
Deal found 6/12$1,266
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/267:45 pmHND - GEG
1 stop18h 40mMultiple Airlines
Sat 8/26:49 pmGEG - HND
1 stop17h 56mMultiple Airlines
Deal found 6/11$1,300
This Delta deal was found by Cheapflights users on 6/11. 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 7/274:35 pmHND - JAC
2 stops43h 14mDelta
Sun 8/31:00 pmJAC - HND
2 stops58h 00mDelta
Deal found 6/11$1,306
This Delta deal was found by Cheapflights users on 6/12. 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 7/274:20 pmHND - GEG
1 stop22h 52mDelta
Sun 8/36:44 amGEG - HND
1 stop15h 16mDelta
Deal found 6/12$1,307
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:25 pmNRT - GEG
1 stop13h 41mAlaska Airlines
Sat 8/27:00 amGEG - NRT
1 stop17h 00mAlaska Airlines
Deal found 6/11$1,354

Cheapflights Fare Finder

Customize your flight search to find flights from Tokyo 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 June 12, 2025.
Use the filters below to find and compare flights from Tokyo to Idaho that are best for you.

Fly from

Tokyo

Fly to

Idaho

Route

Depart

Return

Price

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

Thu 6/26

4:05 pm-12:14 am

2 stops23h 09m

Boise Air Term. Gowen Fld

Mon 6/30

10:34 am-2:15 pm

1 stop12h 41m

$982

TokyoSpokane

NRT - GEG

NRTGEG

Tokyo Narita

Fri 7/25

2:35 pm-5:02 pm

1 stop18h 27m

Spokane

Fri 8/1

5:52 pm-2:10 pm

1 stop28h 18m

$998

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

Wed 8/20

9:20 am-10:57 pm

2 stops28h 37m

Boise Air Term. Gowen Fld

Sat 8/30

9:52 am-3:25 pm

1 stop14h 33m

$1,106

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

Wed 8/20

2:00 pm-10:57 pm

2 stops23h 57m

Boise Air Term. Gowen Fld

Sat 8/30

7:51 am-9:05 pm

2 stops22h 14m

$1,169

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

Wed 8/20

6:30 pm-9:43 pm

1 stop18h 13m

Boise Air Term. Gowen Fld

Sat 8/30

7:00 am-3:00 pm

1 stop17h 00m

$1,197

TokyoBoise

HND - BOI

HNDBOI

Tokyo Haneda

Tue 8/19

2:00 am-10:57 pm

2 stops35h 57m

Boise Air Term. Gowen Fld

Sat 8/30

9:52 am-4:30 am

1 stop27h 38m

$1,203

TokyoJackson

NRT - JAC

NRTJAC

Tokyo Narita

Sun 7/27

5:05 pm-1:48 pm

1 stop35h 43m

Jackson Hole

Sun 8/3

4:07 pm-2:30 pm

2 stops31h 23m

$1,221

TokyoBoise

NRT - BOI

NRTBOI

Tokyo Narita

Thu 6/26

6:25 pm-10:46 pm

1 stop19h 21m

Boise Air Term. Gowen Fld

Mon 6/30

5:43 pm-4:00 pm

1 stop31h 17m

$1,291

TokyoSpokane

HND - GEG

HNDGEG

Tokyo Haneda

Sat 7/26

7:45 pm-10:25 pm

1 stop18h 40m

Spokane

Sat 8/2

6:49 pm-4:45 am

1 stop17h 56m

$1,300

TokyoJackson

HND - JAC

HNDJAC

Tokyo Haneda

Sun 7/27

4:35 pm-8:49 pm

2 stops43h 14m

Jackson Hole

Sun 8/3

1:00 pm-2:00 pm

2 stops58h 00m

$1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 43 results
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Best time to book a flight from Tokyo to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Tokyo 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 Tokyo 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 June 12, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and ANA from Tokyo to Idaho by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,950 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Tokyo 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 Tokyo to Idaho one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $483. Delta flights start at $485 while deals on American Airlines start at $492 one-way.

  • What are the most popular routes from Tokyo to Idaho?

    While some choose either Tokyo Narita - Boise Air Term. Gowen Fld or Tokyo Haneda - Spokane, Tokyo Haneda - Boise Air Term. Gowen Fld is the most popular route from Tokyo to Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tokyo 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 Tokyo to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Tokyo to Idaho (average of $314). Flying from Tokyo to Idaho in June is currently the most expensive (average of $395). 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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