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$332+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — FUK
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$673
(Vliegwinkel)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$723
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.
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 ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This Vliegwinkel deal was found by Cheapflights users on 1/14. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:52 am
BOI
-
NRT
1 stop14h 08m
Hawaiian Airlines
Sat 3/76:30 pm
NRT
-
BOI
1 stop12h 28m
Hawaiian Airlines
Deal found 1/14$673
This FlightHub deal was found by Cheapflights users on 1/15. 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
-
HND
1 stop15h 05m
ANA
Thu 2/194:25 pm
HND
-
BOI
1 stop15h 42m
ANA
Deal found 1/15$688
This FlightHub deal was found by Cheapflights users on 1/14. 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 15m
ANA
Thu 2/194:45 pm
NRT
-
BOI
1 stop15h 22m
ANA
Deal found 1/14$690
This SmartFares deal was found by Cheapflights users on 1/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:28 am
BOI
-
NRT
1 stop17h 32m
Multiple Airlines
Tue 3/36:30 pm
NRT
-
BOI
1 stop18h 45m
Multiple Airlines
Deal found 1/14$691
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Sat 2/289:52 am
BOI
-
NRT
1 stop14h 08m
Multiple Airlines
Sat 3/76:30 pm
NRT
-
BOI
1 stop32h 10m
Multiple Airlines
Deal found 1/14$692
This Expedia deal was found by Cheapflights users on 1/14. 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 2/258:30 am
BOI
-
NRT
1 stop15h 30m
Multiple Airlines
Wed 3/46:30 pm
NRT
-
BOI
1 stop15h 05m
Multiple Airlines
Deal found 1/14$694
This United Airlines deal was found by Cheapflights users on 1/13. 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 2/175:00 am
BOI
-
HND
2 stops19h 30m
United Airlines
Tue 2/247:40 pm
HND
-
BOI
1 stop17h 15m
United Airlines
Deal found 1/13$695
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Mon 2/165:00 am
BOI
-
HND
2 stops19h 30m
United Airlines
Wed 2/184:25 pm
HND
-
BOI
2 stops23h 23m
United Airlines
Deal found 1/13$696
This KAYAK deal was found by Cheapflights users on 1/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1910:48 am
BOI
-
HND
1 stop26h 02m
ANA
Wed 1/219:05 pm
HND
-
BOI
1 stop14h 46m
ANA
Deal found 1/15$697
This United Airlines deal was found by Cheapflights users on 1/13. 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 1/2010:15 am
BOI
-
HND
1 stop38h 15m
United Airlines
Fri 1/234:25 pm
HND
-
BOI
1 stop20h 58m
United Airlines
Deal found 1/13$698
This United Airlines deal was found by Cheapflights users on 1/15. 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 2/106:10 am
BOI
-
HND
2 stops23h 00m
United Airlines
Thu 2/194:25 pm
HND
-
BOI
2 stops20h 30m
United Airlines
Deal found 1/15$700
This United Airlines deal was found by Cheapflights users on 1/15. 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 2/226:25 am
BOI
-
NRT
1 stop17h 15m
United Airlines
Sat 2/285:00 pm
NRT
-
BOI
1 stop19h 55m
United Airlines
Deal found 1/15$700

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 15, 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 - HND

BOIHND

Boise Air Term. Gowen Fld

Mon 2/16

5:00 am-4:30 pm

2 stops19h 30m

Tokyo Haneda

Wed 2/18

4:25 pm-11:38 pm

1 stop23h 13m

$696

BoiseOkinawa

BOI - OKA

BOIOKA

Boise Air Term. Gowen Fld

Sat 1/24

7:45 am-1:20 pm

2 stops37h 35m

Okinawa Naha

Wed 1/28

7:15 pm-4:10 pm

2 stops36h 55m

$698

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Sun 2/22

6:28 am-4:00 pm

1 stop17h 32m

Tokyo Narita

Sat 2/28

6:30 pm-9:15 pm

1 stop18h 45m

$700

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 2/10

6:10 am-9:10 pm

2 stops23h 00m

Tokyo Haneda

Thu 2/19

4:25 pm-8:55 pm

2 stops20h 30m

$700

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Sun 2/22

7:11 am-9:10 pm

1 stop21h 59m

Tokyo Haneda

Fri 2/27

12:50 am-8:55 pm

1 stop36h 05m

$700

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Sun 2/22

6:25 am-3:40 pm

1 stop17h 15m

Tokyo Narita

Sat 2/28

5:00 pm-8:55 pm

1 stop19h 55m

$700

BoiseNagoya

BOI - NGO

BOINGO

Boise Air Term. Gowen Fld

Mon 2/2

7:45 am-6:40 pm

2 stops18h 55m

Nagoya Chubu Centrair Intl

Mon 2/9

7:20 am-4:10 pm

2 stops48h 50m

$701

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Tue 2/10

7:45 am-3:00 pm

1 stop15h 15m

Tokyo Narita

Thu 2/19

4:45 pm-8:55 pm

2 stops20h 10m

$701

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Sat 2/21

6:25 am-4:50 am

2 stops30h 25m

Tokyo Haneda

Tue 3/10

10:55 pm-9:13 pm

1 stop13h 18m

$706

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Mon 2/2

6:20 pm-2:05 pm

2 stops27h 45m

Tokyo Haneda

Mon 2/23

5:20 pm-11:07 pm

2 stops21h 47m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

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 May is currently the most expensive (average of $769). 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 15, 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
1,073 reviews

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.4

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
1,073 reviews
ANA
8.4
Very good
1,073 reviews

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.4

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
1,685 reviews
ANA
8.4
Very good
1,073 reviews

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.4

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
11,721 reviews
ANA
8.4
Very good
1,073 reviews

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.4

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
8,051 reviews
ANA
8.4
Very good
1,073 reviews

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.4

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
9,164 reviews
ANA
8.4
Very good
1,073 reviews

Boarding

8.5

Crew

8.7

Food

7.7

Entertainment

7.9

Comfort

8.2

Overall

8.4

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 $696, United Airlines can have you in Japan from Boise in 19h 30m. 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 - 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, 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 May is currently the most expensive (average of $769). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$597Average$987FlexibilityNo cancel feeOn-time69%
ANACheapest$625Average$749FlexibilityNo cancel feeOn-time80%
DeltaCheapest$630Average$978FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$655Average$890FlexibilityNo cancel feeOn-time79%
Alaska AirlinesCheapest$708Average$812FlexibilityNo cancel feeOn-time75%

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