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$338+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FUK
8月 24 — 8月 311
週日 8/24
週日 8/31
1 adult, Economy
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Cheap flight deals from Boise to Japan

Keep the following information in mind while searching for Boise to Japan flight deals. Data was last updated 8月 19, 2025.

Round-trip from

$631
(FlightHub)

One-way from

$359
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$974
From Boise Air Term. Gowen Fld to Japan
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One-way flight from Boise Air Term. Gowen Fld to Japan
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Highest demand for flights based on searches. 19% potential increase in price ($263 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($84 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Boise to Japan

Cheapest flights from Boise to Japan
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 8月 19, 2025.

This FlightHub deal was found by Cheapflights users on 8/19. 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.
週六 11/12:40 pmBOI - NRT
2 stops58h 40mAir Canada
週三 11/196:15 pmNRT - BOI
2 stops45h 13mAir Canada
Deal found 8/19$631
This FlightHub deal was found by Cheapflights users on 8/18. 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.
週二 11/42:40 pmBOI - NRT
2 stops33h 40mAir Canada
週二 11/186:15 pmNRT - BOI
2 stops31h 43mAir Canada
Deal found 8/18$654
This Air Canada deal was found by Cheapflights users on 8/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 11/15:20 pmBOI - NRT
2 stops32h 00mMultiple Airlines
週三 11/196:15 pmNRT - BOI
2 stops19h 01mMultiple Airlines
Deal found 8/17$658
This FlightHub deal was found by Cheapflights users on 8/19. 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.
週三 9/39:52 amBOI - NRT
1 stop14h 33mANA
週三 9/175:10 pmNRT - BOI
1 stop14h 48mANA
Deal found 8/19$660
This Hawaiian Airlines deal was found by Cheapflights users on 8/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 9/229:00 amBOI - NRT
1 stop16h 00mHawaiian Airlines
週二 9/306:25 pmNRT - BOI
1 stop13h 53mHawaiian Airlines
Deal found 8/19$661
This American Airlines deal was found by Cheapflights users on 8/17. 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.
週三 9/37:00 amBOI - HND
1 stop17h 55mAmerican Airlines
週一 9/154:30 pmHND - BOI
1 stop20h 18mAmerican Airlines
Deal found 8/17$665
This Delta deal was found by Cheapflights users on 8/19. 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.
週一 9/15:30 amBOI - HND
1 stop16h 35mDelta
週一 9/154:05 pmHND - BOI
1 stop22h 47mDelta
Deal found 8/19$666
This Hawaiian Airlines deal was found by Cheapflights users on 8/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 9/16:35 amBOI - NRT
1 stop18h 25mHawaiian Airlines
週一 9/156:25 pmNRT - BOI
1 stop19h 25mHawaiian Airlines
Deal found 8/19$666
This United Airlines deal was found by Cheapflights users on 8/18. 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.
週一 9/15:00 amBOI - HND
2 stops17h 55mUnited Airlines
週一 9/153:50 pmHND - BOI
1 stop12h 59mUnited Airlines
Deal found 8/18$669
This United Airlines deal was found by Cheapflights users on 8/19. 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.
週三 9/35:00 amBOI - NRT
2 stops18h 15mUnited Airlines
週三 9/174:40 pmNRT - BOI
2 stops15h 18mUnited Airlines
Deal found 8/19$671
This United Airlines deal was found by Cheapflights users on 8/17. 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.
週五 8/299:52 amBOI - NRT
1 stop13h 38mUnited Airlines
週五 9/124:30 pmNRT - BOI
1 stop32h 22mUnited Airlines
Deal found 8/17$673
This United Airlines deal was found by Cheapflights users on 8/19. 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.
週一 9/227:09 pmBOI - HND
2 stops32h 51mUnited Airlines
週一 9/2912:30 amHND - BOI
2 stops28h 13mUnited Airlines
Deal found 8/19$682

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 8月 19, 2025.
Use the filters below to find and compare flights from Boise to Japan that are best for you.

Fly from

Boise

Fly to

Japan

Route

Depart

Return

Price

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

週六 11/1

2:40 pm-4:20 pm

2 stops58h 40m

Tokyo Narita

週三 11/19

6:15 pm-11:28 pm

2 stops45h 13m

$631

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

週三 1/14

6:48 am-4:20 pm

2 stops17h 32m

Tokyo Narita

週三 1/21

6:15 pm-11:05 pm

2 stops20h 50m

$651

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

週二 11/4

2:40 pm-4:20 pm

2 stops33h 40m

Tokyo Narita

週二 11/18

6:15 pm-9:58 am

2 stops31h 43m

$654

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

週六 11/1

5:20 pm-4:20 pm

2 stops32h 00m

Tokyo Narita

週三 11/19

6:15 pm-9:16 pm

2 stops19h 01m

$658

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

週三 9/3

9:52 am-3:25 pm

1 stop14h 33m

Tokyo Narita

週三 9/17

5:10 pm-4:58 pm

1 stop14h 48m

$660

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

週三 9/3

9:52 am-3:25 pm

1 stop14h 33m

Tokyo Narita

週一 9/15

5:10 pm-4:58 pm

1 stop14h 48m

$660

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

週一 9/22

9:00 am-4:00 pm

1 stop16h 00m

Tokyo Narita

週二 9/30

6:25 pm-5:18 pm

1 stop13h 53m

$661

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

週二 9/2

7:00 am-3:55 pm

1 stop17h 55m

Tokyo Haneda

週三 9/17

4:30 pm-9:48 pm

1 stop20h 18m

$665

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

週一 9/8

6:59 am-3:55 pm

1 stop17h 56m

Tokyo Haneda

週四 9/18

4:30 pm-9:45 pm

1 stop20h 15m

$665

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

週三 9/3

7:00 am-3:55 pm

1 stop17h 55m

Tokyo Haneda

週一 9/15

4:30 pm-9:48 pm

1 stop20h 18m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 60 results
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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.
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

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

Currently, February is the cheapest month in which you can book a flight from Boise to Japan (average of $889). Flying from Boise to Japan in December is currently the most expensive (average of $1,619). 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.

What is the cheapest time of day to fly from BOI to JP?

Find hourly flight availability from Boise to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8月 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Japan as you normally would.

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 8月 19, 2025.
Get a feel of what it's like to fly with ANA, Japan Airlines, and Alaska 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.
ANA
8.4
Very good
934 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
934 reviews
ANA
8.4
Very good
934 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Japan Airlines
8.3
Very good
1,550 reviews
ANA
8.4
Very good
934 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Alaska Airlines
8.0
Very good
10,000 reviews
ANA
8.4
Very good
934 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Delta
8.0
Very good
7,981 reviews
ANA
8.4
Very good
934 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
United Airlines
7.4
Good
8,922 reviews
ANA
8.4
Very good
934 reviews

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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.

  • What airport do you fly from for flights from Boise to Japan?

    For a flight from Boise to Japan, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

  • How long is the flight from Boise to Japan?

    For as low as $665, Air Canada can have you in Japan from Boise in 17h 55m. The distance from Boise to Japan is about 5181 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $338. Users have also found prices from $359 and $362 on ANA and American Airlines, respectively.

  • What are the most popular routes from Boise to Japan?

    Most travelers choose Boise Air Term. Gowen Fld - Tokyo Narita, Boise Air Term. Gowen Fld - Tokyo Haneda or Boise Air Term. Gowen Fld - Okinawa Naha when deciding on the best route from Boise to Japan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Japan 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 Boise to Japan?

    Currently, February is the cheapest month in which you can book a flight from Boise to Japan (average of $889). Flying from Boise to Japan in December is currently the most expensive (average of $1,619). 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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Top 6 airlines flying from Boise to Japan

Discover the top 6 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 8月 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$441Average$837FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$597Average$1,109FlexibilityNo cancel feeOn-time69%
DeltaCheapest$630Average$1,167FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$655Average$890FlexibilityNo cancel feeOn-time79%
ANACheapest$670Average$962FlexibilityNo cancel feeOn-time80%
Alaska AirlinesCheapest$761Average$812FlexibilityNo cancel feeOn-time75%

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