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Cheap flights from Boise to Japan from $360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Japan departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boise to Japan

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:44 pm - 4:50 am
BOI
-
HND
23h 06m1 stop
United Airlines Logo
9:05 pm - 9:59 pm
HND
-
BOI
15h 54m1 stop
$667United Airlines
Tue, Feb 24 - Tue, Mar 10
United Airlines Logo
8:41 am - 3:00 pm
BOI
-
NRT
14h 19m1 stop
United Airlines Logo
4:45 pm - 4:49 pm
NRT
-
BOI
15h 04m1 stop
$668United Airlines
Tue, Feb 24 - Tue, Mar 10
United Airlines Logo
5:10 pm - 4:50 am
BOI
-
HND
19h 40m2 stops
United Airlines Logo
7:40 pm - 9:29 pm
HND
-
BOI
16h 49m2 stops
$671United Airlines
Tue, Feb 24 - Tue, Mar 10
United Airlines Logo
5:10 pm - 3:00 pm
BOI
-
NRT
29h 50m2 stops
United Airlines Logo
5:30 pm - 9:59 pm
NRT
-
BOI
19h 29m1 stop
$672United Airlines
Sat, Feb 21 - Tue, Mar 10
Japan Airlines Logo
10:00 am - 3:40 pm
BOI
-
NRT
13h 40m1 stop
Japan Airlines Logo
6:10 pm - 3:10 pm
NRT
-
BOI
13h 00m1 stop
$686Japan Airlines
Mon, Jan 12 - Tue, Jan 20
ANA Logo
7:45 am - 6:55 pm
BOI
-
ITM
19h 10m2 stops
ANA Logo
1:00 pm - 4:07 pm
ITM
-
BOI
19h 07m2 stops
$699ANA
Wed, Jan 28 - Thu, Feb 26
ANA Logo
7:45 am - 2:50 pm
BOI
-
HND
15h 05m1 stop
ANA Logo
4:25 pm - 4:10 pm
HND
-
BOI
15h 45m1 stop
$700ANA
Thu, Jan 8 - Thu, Jan 15
Delta Logo
5:40 am - 2:05 pm
BOI
-
HND
16h 25m1 stop
Delta Logo
4:50 pm - 9:58 pm
HND
-
BOI
21h 08m1 stop
$702Delta
Fri, Jan 9 - Fri, Jan 16
Alaska Airlines Logo
9:02 am - 4:00 pm
BOI
-
NRT
14h 58m1 stop
Alaska Airlines Logo
6:30 pm - 11:01 pm
NRT
-
BOI
20h 31m1 stop
$702Alaska Airlines
Fri, Jan 23 - Fri, Jan 30
Japan Airlines Logo
10:00 am - 11:40 am
BOI
-
NGO
33h 40m2 stops
Japan Airlines Logo
8:20 am - 3:10 pm
NGO
-
BOI
22h 50m2 stops
$749Japan Airlines
Thu, Jan 29 - Mon, Feb 2

Japan Airlines flights from Boise to Japan

Our best Japan Airlines deals on Boise to Japan flight tickets
Japan Airlines
Jan 12
BOI10:00 amBoise Air Term. Gowen Fld
13h 40m
1 stop
NRT3:40 pmTokyo Narita
Jan 20
NRT6:10 pmTokyo Narita
13h 00m
1 stop
BOI3:10 pmBoise Air Term. Gowen Fld
$686
Find similar
Japan Airlines
Jan 29
BOI10:00 amBoise Air Term. Gowen Fld
33h 40m
2 stops
NGO11:40 amNagoya Chubu Centrair Intl
Feb 2
NGO8:20 amNagoya Chubu Centrair Intl
22h 50m
2 stops
BOI3:10 pmBoise Air Term. Gowen Fld
$749
Find similar

Korean Air flights from Boise to Japan

Our best Korean Air deals on Boise to Japan flight tickets
Korean Air
Feb 2
BOI7:25 amBoise Air Term. Gowen Fld
37h 00m
2 stops
NRT12:25 pmTokyo Narita
Feb 23
NRT5:10 pmTokyo Narita
36h 01m
2 stops
BOI1:11 pmBoise Air Term. Gowen Fld
$715
Find similar
Korean Air
Jan 23
BOI7:25 amBoise Air Term. Gowen Fld
21h 40m
2 stops
NRT9:05 pmTokyo Narita
Feb 7
NRT9:15 amTokyo Narita
25h 13m
2 stops
BOI6:28 pmBoise Air Term. Gowen Fld
$727
Find similar
Korean Air
Jan 12
BOI7:25 amBoise Air Term. Gowen Fld
21h 40m
2 stops
NRT9:05 pmTokyo Narita
Jan 20
NRT9:15 amTokyo Narita
25h 13m
2 stops
BOI6:28 pmBoise Air Term. Gowen Fld
$745
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Boise to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 2/24

1:44 pm-4:50 am

1 stop23h 06m

Tokyo Haneda

Tue 3/10

9:05 pm-9:59 pm

1 stop15h 54m

$667

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Tue 2/24

8:41 am-3:00 pm

1 stop14h 19m

Tokyo Narita

Tue 3/10

4:45 pm-4:49 pm

1 stop15h 04m

$668

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 2/24

5:10 pm-4:50 am

2 stops19h 40m

Tokyo Haneda

Tue 3/10

7:40 pm-9:29 pm

2 stops16h 49m

$671

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Sat 2/21

5:10 pm-3:00 pm

2 stops29h 50m

Tokyo Narita

Tue 3/10

5:30 pm-9:59 pm

1 stop19h 29m

$672

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Mon 1/12

10:00 am-3:40 pm

1 stop13h 40m

Tokyo Narita

Tue 1/20

6:10 pm-3:10 pm

1 stop13h 00m

$686

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Wed 1/28

7:45 am-6:55 pm

2 stops19h 10m

Osaka Itami

Thu 2/26

1:00 pm-4:07 pm

2 stops19h 07m

$699

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Thu 1/8

7:45 am-2:50 pm

1 stop15h 05m

Tokyo Haneda

Thu 1/15

4:25 pm-4:10 pm

1 stop15h 45m

$700

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Fri 1/9

5:40 am-2:05 pm

1 stop16h 25m

Tokyo Haneda

Fri 1/16

4:50 pm-9:58 pm

1 stop21h 08m

$702

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Fri 1/23

9:02 am-4:00 pm

1 stop14h 58m

Tokyo Narita

Fri 1/30

6:30 pm-11:01 pm

1 stop20h 31m

$702

BoiseNagoya

BOI - NGO

BOINGO

Boise Air Term. Gowen Fld

Thu 1/29

10:00 am-11:40 am

2 stops33h 40m

Nagoya Chubu Centrair Intl

Mon 2/2

8:20 am-3:10 pm

2 stops22h 50m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Japan from

How to get the cheapest flight ticket from Boise to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Japan?

The month of January is, on average, the cheapest month to fly to Japan from Boise, with most prices found around $759. If you aren’t able to travel to Japan during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $792.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from Boise is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,477. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Boise to Japan on a Wednesday will generally be more expensive and average around $2,142. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Japan?

Flying to Japan from Boise in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,008 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around $1,788 per ticket.

Can stopping save me money on Boise to Japan flights?

You could potentially save up to 6% on your flight if you consider stops on a Boise to Japan flight.

Cheap Boise to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Japan

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from Boise to Japan takes 13h 15m
There are no direct flights from Boise to Japan. There are no popular flight routes from Boise to Japan.
Search flight deals

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Japan?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Japan are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Japan?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Japan?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Japan.

  • What documentation or ID do you need to fly to Japan?

    The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boise to Japan

Compare and see reviews for airlines that fly from Boise to Japan with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $597Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
ANAPriceFrom $625Free CancellationRating
8.4
1,021 reviews
Search ANA flights
Japan AirlinesPriceFrom $655Free CancellationRating
8.3
1,653 reviews
Search Japan Airlines flights
DeltaPriceFrom $697Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Alaska AirlinesPriceFrom $708Free CancellationRating
8.0
11,432 reviews
Search Alaska Airlines flights
Korean AirPriceFrom $841Free CancellationRating
8.4
1,184 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Japan?

It is quick and easy to find Boise to Japan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Japan that suits you.

Can I find flights from Boise to Japan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Japan from Boise with this policy.

How can momondo help me find flights from Boise to Japan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Japan from Boise.

I’m not ready to book a flight from Boise to Japan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boise to Japan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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