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$382+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FUK
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
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 abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$727
(United Airlines)

One-way from

$382
(StudentUniverse)

Popular in

December

Cheapest in

September

Average price

$971
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Tokyo (TYO) flights.
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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. 18% potential increase in price ($293 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($76 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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.
lun. 9/82:45 pmBOI - HND
1 stop22h 45mUnited Airlines
vie. 9/193:50 pmHND - BOI
1 stop16h 08mUnited Airlines
Deal found 4/17$727
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/85:40 amBOI - HND
1 stop16h 25mDelta
jue. 9/184:20 pmHND - BOI
1 stop22h 18mDelta
Deal found 4/17$728
This United Airlines deal was found by Cheapflights users on 4/16. 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. 9/37:45 amBOI - NRT
1 stop15h 55mUnited Airlines
mié. 9/175:10 pmNRT - BOI
1 stop17h 31mUnited Airlines
Deal found 4/16$728
This StudentUniverse deal was found by Cheapflights users on 4/16. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/288:40 amBOI - NRT
2 stops19h 50mKorean Air
mié. 11/122:00 pmNRT - BOI
2 stops25h 20mKorean Air
Deal found 4/16$729
This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/35:00 amBOI - NRT
2 stops18h 50mAir Canada
mié. 9/174:40 pmNRT - BOI
2 stops20h 50mAir Canada
Deal found 4/17$731
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/193:05 pmBOI - OKA
2 stops29h 35mKorean Air
mié. 10/2911:45 amOKA - BOI
2 stops21h 46mKorean Air
Deal found 4/16$734
This United Airlines deal was found by Cheapflights users on 4/17. 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.
lun. 9/17:45 amBOI - OKA
2 stops23h 35mUnited Airlines
mar. 9/3010:55 amOKA - BOI
2 stops27h 49mUnited Airlines
Deal found 4/17$737
This CheapOair deal was found by Cheapflights users on 4/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/210:38 amBOI - HND
2 stops21h 12mKorean Air
mar. 9/162:00 amHND - BOI
2 stops29h 29mKorean Air
Deal found 4/17$748
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/277:30 amBOI - NRT
1 stop16h 10mANA
mar. 5/65:25 pmNRT - BOI
1 stop13h 56mANA
Deal found 4/16$769
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/237:30 amBOI - HND
1 stop15h 25mANA
mié. 4/303:50 pmHND - BOI
1 stop15h 31mANA
Deal found 4/17$770
This Kiwi.com deal was found by Cheapflights users on 4/16. 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. 5/275:30 amBOI - NRT
2 stops23h 30mMultiple Airlines
mié. 6/44:25 pmNRT - BOI
1 stop19h 25mMultiple Airlines
Deal found 4/16$824
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:00 amBOI - NRT
1 stop18h 45mJapan Airlines
mié. 9/175:20 pmNRT - BOI
1 stop21h 22mJapan Airlines
Deal found 4/17$831

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 abril 17, 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 - HND

BOIHND

Boise Air Term. Gowen Fld

lun. 9/8

2:45 pm-4:30 am

1 stop22h 45m

Tokyo Haneda

vie. 9/19

3:50 pm-4:58 pm

1 stop16h 08m

$727

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

lun. 9/8

5:40 am-1:05 pm

1 stop16h 25m

Tokyo Haneda

jue. 9/18

4:20 pm-11:38 pm

1 stop22h 18m

$728

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

mié. 9/3

7:45 am-2:40 pm

1 stop15h 55m

Tokyo Narita

mié. 9/17

5:10 pm-7:41 pm

1 stop17h 31m

$728

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

mié. 9/3

5:00 am-2:50 pm

2 stops18h 50m

Tokyo Narita

mié. 9/17

4:40 pm-10:30 pm

2 stops20h 50m

$731

BoiseOkinawa

BOI - OKA

BOIOKA

Boise Air Term. Gowen Fld

lun. 9/1

7:45 am-10:20 pm

2 stops23h 35m

Okinawa Naha

mar. 9/30

10:55 am-11:44 pm

2 stops27h 49m

$737

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

lun. 9/8

3:05 pm-3:25 pm

2 stops33h 20m

Tokyo Narita

vie. 9/19

9:20 am-6:31 pm

2 stops24h 11m

$747

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

mar. 9/2

10:38 am-10:50 pm

2 stops21h 12m

Tokyo Haneda

mar. 9/16

2:00 am-4:29 pm

2 stops29h 29m

$748

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

dom. 4/27

7:30 am-2:40 pm

1 stop16h 10m

Tokyo Narita

lun. 5/5

5:00 pm-4:21 pm

1 stop14h 21m

$769

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

jue. 5/1

7:41 am-1:55 pm

1 stop15h 14m

Tokyo Haneda

jue. 5/15

3:50 pm-4:21 pm

1 stop15h 31m

$816

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

mar. 5/27

5:30 am-8:00 pm

2 stops23h 30m

Tokyo Narita

mié. 6/4

4:25 pm-8:50 pm

1 stop19h 25m

$824

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 41 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 $866). Flying from Boise to Japan in December is currently the most expensive (average of $1,670). 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 abril 17, 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.

Rainfall in Japan by month

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

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

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

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 abril 17, 2025.
To help decide which airline to fly from Boise to Japan, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
844 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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.

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

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $382. Users have also found prices from $389 and $585 on United Airlines 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 - Osaka Kansai Intl 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 $866). Flying from Boise to Japan in December is currently the most expensive (average of $1,670). 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$831FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$597Average$1,569FlexibilityNo cancel feeOn-time69%
DeltaCheapest$630Average$1,179FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$655Average$890FlexibilityNo cancel feeOn-time79%
ANACheapest$819Average$1,479FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$1,007Average$1,271FlexibilityNo cancel feeOn-time67%

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