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Cheap flights from Boise to Japan from $373

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 2/1. 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.
Hawaiian Airlines Logo
3:43 pm - 4:00 pm
BOI
-
NRT
32h 17m
1 stop
Hawaiian Airlines Logo
6:30 pm - 9:40 am
NRT
-
BOI
31h 10m
1 stop
$674Hawaiian Airlines
Mon, Feb 2 - Wed, Feb 18
United Airlines Logo
7:05 pm - 2:50 pm
BOI
-
HND
27h 45m
1 stop
United Airlines Logo
4:25 pm - 11:38 pm
HND
-
BOI
23h 13m
1 stop
$686United Airlines
Mon, Feb 2 - Wed, Feb 18
ANA Logo
7:45 am - 2:50 pm
BOI
-
HND
15h 05m
1 stop
ANA Logo
4:25 pm - 4:07 pm
HND
-
BOI
15h 42m
1 stop
$688ANA
Tue, Feb 10 - Thu, Feb 19
ANA Logo
7:45 am - 3:00 pm
BOI
-
NRT
15h 15m
1 stop
ANA Logo
4:45 pm - 4:07 pm
NRT
-
BOI
15h 22m
1 stop
$690ANA
Tue, Feb 10 - Thu, Feb 19
United Airlines Logo
10:15 am - 9:10 pm
BOI
-
HND
18h 55m
1 stop
United Airlines Logo
4:25 pm - 11:48 pm
HND
-
BOI
23h 23m
1 stop
$692United Airlines
Wed, Jan 21 - Fri, Jan 23
Delta Logo
5:35 am - 2:05 pm
BOI
-
HND
16h 30m
2 stops
Delta Logo
5:20 pm - 8:55 pm
HND
-
BOI
19h 35m
1 stop
$699Delta
Sun, Feb 22 - Sat, Feb 28
Delta Logo
6:20 pm - 3:05 pm
BOI
-
HND
28h 45m
2 stops
Delta Logo
5:20 pm - 11:05 pm
HND
-
BOI
21h 45m
2 stops
$701Delta
Mon, Feb 2 - Wed, Feb 18
Japan Airlines Logo
7:00 am - 7:50 pm
BOI
-
ITM
20h 50m
2 stops
Japan Airlines Logo
2:35 pm - 3:08 pm
ITM
-
BOI
15h 33m
2 stops
$833Japan Airlines
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
8:16 am - 7:55 pm
BOI
-
ITM
19h 39m
2 stops
Alaska Airlines Logo
2:35 pm - 11:56 pm
ITM
-
BOI
24h 21m
2 stops
$952Alaska Airlines
Wed, Feb 25 - Wed, Apr 1
Japan Airlines Logo
9:55 am - 11:45 am
BOI
-
ITM
34h 50m
2 stops
Japan Airlines Logo
12:30 pm - 3:29 pm
ITM
-
BOI
17h 59m
2 stops
$1,554Japan Airlines
Thu, Mar 19 - Thu, Apr 2

ANA flights from Boise to Japan

Our best ANA deals on Boise to Japan flight tickets
ANA
Feb 10
BOI7:45 amBoise Air Term. Gowen Fld
15h 05m
1 stop
HND2:50 pmTokyo Haneda
Feb 19
HND4:25 pmTokyo Haneda
15h 42m
1 stop
BOI4:07 pmBoise Air Term. Gowen Fld
$688
ANA
Feb 10
BOI7:45 amBoise Air Term. Gowen Fld
15h 15m
1 stop
NRT3:00 pmTokyo Narita
Feb 19
NRT4:45 pmTokyo Narita
15h 22m
1 stop
BOI4:07 pmBoise Air Term. Gowen Fld
$690
ANA
Jan 19
BOI10:15 amBoise Air Term. Gowen Fld
18h 55m
1 stop
HND9:10 pmTokyo Haneda
Jan 21
HND4:25 pmTokyo Haneda
20h 58m
1 stop
BOI9:23 pmBoise Air Term. Gowen Fld
$691

Korean Air flights from Boise to Japan

Our best Korean Air deals on Boise to Japan flight tickets
Korean Air
Feb 23
BOI8:50 amBoise Air Term. Gowen Fld
20h 15m
2 stops
NRT9:05 pmTokyo Narita
Mar 3
NRT5:10 pmTokyo Narita
45h 35m
2 stops
BOI10:45 pmBoise Air Term. Gowen Fld
$721
Korean Air
Feb 25
BOI8:50 amBoise Air Term. Gowen Fld
22h 00m
2 stops
HND10:50 pmTokyo Haneda
Mar 3
HND2:00 amTokyo Haneda
36h 45m
2 stops
BOI10:45 pmBoise Air Term. Gowen Fld
$722
Korean Air
Jan 23
BOI9:15 amBoise Air Term. Gowen Fld
18h 15m
2 stops
NRT7:30 pmTokyo Narita
Jan 30
NRT9:15 amTokyo Narita
23h 02m
2 stops
BOI4:17 pmBoise Air Term. Gowen Fld
$727

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 January 18, 2026.
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 - NRT

BOINRT

Boise Air Term. Gowen Fld

Mon 2/2

3:43 pm-4:00 pm

1 stop32h 17m

Tokyo Narita

Wed 2/18

6:30 pm-9:40 am

1 stop31h 10m

$674

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Mon 2/2

7:05 pm-2:50 pm

1 stop27h 45m

Tokyo Haneda

Wed 2/18

4:25 pm-11:38 pm

1 stop23h 13m

$686

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 2/10

7:45 am-2:50 pm

1 stop15h 05m

Tokyo Haneda

Thu 2/19

4:25 pm-4:07 pm

1 stop15h 42m

$688

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-4:07 pm

1 stop15h 22m

$690

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Wed 1/21

10:15 am-9:10 pm

1 stop18h 55m

Tokyo Haneda

Fri 1/23

4:25 pm-11:48 pm

1 stop23h 23m

$692

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

$699

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Mon 2/2

6:20 pm-3:05 pm

2 stops28h 45m

Tokyo Haneda

Wed 2/18

5:20 pm-11:05 pm

2 stops21h 45m

$701

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 3/3

7:00 am-7:50 pm

2 stops20h 50m

Osaka Itami

Tue 3/10

2:35 pm-3:08 pm

2 stops15h 33m

$833

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Wed 2/25

8:16 am-7:55 pm

2 stops19h 39m

Osaka Itami

Wed 4/1

2:35 pm-11:56 pm

2 stops24h 21m

$952

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Thu 3/19

9:55 am-11:45 am

2 stops34h 50m

Osaka Itami

Thu 4/2

12:30 pm-3:29 pm

2 stops17h 59m

$1,554

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 February is, on average, the cheapest month to fly to Japan from Boise, with most prices found around $717. If you aren’t able to travel to Japan during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $722.

Can stopping save me money on Boise to Japan flights?

You could potentially save up to 8% 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

14h 00m

Direct flights

None
The fastest flight from Boise to Japan takes 14h 00m
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
9,175 reviews
Search United Airlines flights
ANAPriceFrom $625Free CancellationRating
8.4
1,077 reviews
Search ANA flights
DeltaPriceFrom $630Free CancellationRating
7.9
8,075 reviews
Search Delta flights
Japan AirlinesPriceFrom $655Free CancellationRating
8.3
1,685 reviews
Search Japan Airlines flights
Alaska AirlinesPriceFrom $708Free CancellationRating
8.0
11,738 reviews
Search Alaska Airlines 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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