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$379+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FUK
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This FlightHub deal was found by Cheapflights users on 1/26. 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.
Tue 2/107:45 am
BOI
-
NRT
1 stop15h 35m
ANA
Thu 2/194:45 pm
NRT
-
BOI
1 stop15h 22m
ANA
Deal found 1/26$690
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 1/2810:15 am
BOI
-
HND
1 stop18h 55m
United Airlines
Fri 1/304:25 pm
HND
-
BOI
1 stop15h 45m
United Airlines
Deal found 1/24$692
This American Airlines deal was found by Cheapflights users on 1/24. 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.
Tue 2/177:00 am
BOI
-
HND
1 stop19h 30m
American Airlines
Tue 2/245:55 pm
HND
-
BOI
1 stop20h 27m
American Airlines
Deal found 1/24$695
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/107:45 am
BOI
-
NRT
1 stop15h 35m
United Airlines
Tue 2/245:35 pm
NRT
-
BOI
1 stop19h 20m
United Airlines
Deal found 1/26$696
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 2/105:40 am
BOI
-
HND
1 stop16h 25m
Delta
Tue 2/245:35 pm
HND
-
BOI
1 stop21h 10m
Delta
Deal found 1/26$697
This Trip.com deal was found by Cheapflights users on 1/24. 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.
Wed 2/253:47 pm
BOI
-
NRT
1 stop32h 13m
Hawaiian Airlines
Wed 3/46:30 pm
NRT
-
BOI
1 stop15h 05m
Hawaiian Airlines
Deal found 1/24$697
This FlightHub deal was found by Cheapflights users on 1/25. 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.
Wed 2/47:45 am
BOI
-
HND
1 stop15h 05m
ANA
Thu 3/124:25 pm
HND
-
BOI
1 stop15h 24m
ANA
Deal found 1/25$700
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 2/105:45 am
BOI
-
HND
2 stops16h 20m
Delta
Thu 2/194:50 pm
HND
-
BOI
1 stop15h 25m
Delta
Deal found 1/26$701
This Delta deal was found by Cheapflights users on 1/24. 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 2/225:35 am
BOI
-
HND
2 stops16h 30m
Delta
Sat 2/285:20 pm
HND
-
BOI
1 stop19h 35m
Delta
Deal found 1/24$702
This FlightHub deal was found by Cheapflights users on 1/25. 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.
Wed 2/47:45 am
BOI
-
NRT
1 stop15h 15m
ANA
Thu 3/124:45 pm
NRT
-
BOI
1 stop15h 04m
ANA
Deal found 1/25$702
This Delta deal was found by Cheapflights users on 1/25. 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 2/227:30 am
BOI
-
HND
1 stop14h 35m
Delta
Sun 3/15:20 pm
HND
-
BOI
1 stop19h 35m
Delta
Deal found 1/25$703
This United Airlines deal was found by Cheapflights users on 1/23. 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.
Wed 2/187:11 am
BOI
-
NRT
1 stop16h 44m
United Airlines
Mon 3/24:45 pm
NRT
-
BOI
1 stop15h 22m
United Airlines
Deal found 1/23$703

Find flight deals from Boise to Japan

Keep the following information in mind while searching for Boise to Japan flight deals. Data was last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$690
(FlightHub)

One-way from

$379
(oojo)

Popular in

December

Cheapest in

February

Average price

$715
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Tokyo (TYO) flights.
Search Deals
From Boise Air Term. Gowen Fld to Japan
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Japan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Tue 2/10

7:45 am-3:20 pm

1 stop15h 35m

Tokyo Narita

Tue 2/24

5:35 pm-8:55 pm

1 stop19h 20m

$696

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 2/10

7:25 am-2:05 pm

1 stop14h 40m

Tokyo Haneda

Thu 2/19

4:50 pm-1:11 pm

1 stop12h 21m

$697

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 2/17

5:00 am-7:15 pm

2 stops22h 15m

Tokyo Haneda

Tue 2/24

4:25 pm-8:55 pm

2 stops20h 30m

$700

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Sun 2/22

5:35 am-2:05 pm

2 stops16h 30m

Tokyo Haneda

Sat 2/28

5:20 pm-8:55 pm

1 stop19h 35m

$702

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Sun 2/22

6:55 pm-3:00 pm

1 stop28h 05m

Tokyo Narita

Sat 2/28

5:00 pm-11:38 pm

1 stop22h 38m

$705

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Mon 2/16

7:32 am-3:55 pm

1 stop16h 23m

Tokyo Narita

Wed 2/18

4:45 pm-4:07 pm

1 stop15h 22m

$708

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Thu 3/5

7:30 am-2:05 pm

1 stop14h 35m

Tokyo Haneda

Wed 3/18

5:20 pm-9:09 pm

1 stop18h 49m

$709

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Wed 3/4

6:35 pm-2:05 pm

2 stops27h 30m

Tokyo Haneda

Wed 3/18

5:20 pm-9:09 pm

1 stop18h 49m

$713

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Wed 3/4

6:55 pm-3:20 pm

2 stops28h 25m

Tokyo Narita

Wed 3/18

5:30 pm-11:57 pm

2 stops21h 27m

$713

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Tue 3/10

6:24 am-4:30 pm

2 stops19h 06m

Tokyo Narita

Tue 3/17

4:45 pm-4:49 pm

1 stop15h 04m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 49 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, November is the cheapest month in which you can book a flight from Boise to Japan (average of $629). Flying from Boise to Japan in June is currently the most expensive (average of $850). 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.

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 January 26, 2026.
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
1,078 reviews

Crew

8.7

Boarding

8.5

Food

7.7

Entertainment

7.9

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,078 reviews
ANA
8.4
Very good
1,078 reviews

Crew

8.7

Boarding

8.5

Food

7.7

Entertainment

7.9

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Japan Airlines
8.3
Very good
1,691 reviews
ANA
8.4
Very good
1,078 reviews

Crew

8.7

Boarding

8.5

Food

7.7

Entertainment

7.9

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Alaska Airlines
8.0
Very good
11,794 reviews
ANA
8.4
Very good
1,078 reviews

Crew

8.7

Boarding

8.5

Food

7.7

Entertainment

7.9

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Delta
7.9
Good
8,118 reviews
ANA
8.4
Very good
1,078 reviews

Crew

8.7

Boarding

8.5

Food

7.7

Entertainment

7.9

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,205 reviews
ANA
8.4
Very good
1,078 reviews

Crew

8.7

Boarding

8.5

Food

7.7

Entertainment

7.9

Overall

8.4

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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 $697, United Airlines can have you in Japan from Boise in 14h 40m. 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 most popular routes from Boise to Japan?

    Most travelers choose Boise Air Term. Gowen Fld - Tokyo Haneda, Boise Air Term. Gowen Fld - Tokyo Narita or Boise Air Term. Gowen Fld - Nagoya Chubu Centrair 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, November is the cheapest month in which you can book a flight from Boise to Japan (average of $629). Flying from Boise to Japan in June is currently the most expensive (average of $850). 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 5 airlines flying from Boise to Japan

Discover the top 5 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$597Average$931FlexibilityNo cancel feeOn-time69%
ANACheapest$625Average$749FlexibilityNo cancel feeOn-time80%
DeltaCheapest$630Average$978FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$655Average$735FlexibilityNo cancel feeOn-time79%
Alaska AirlinesCheapest$708Average$812FlexibilityNo cancel feeOn-time75%

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