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Cheap flights from Boise to Japan from $369

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 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boise to Japan

Cheap round-trip flights

American Airlines Logo
7:32 am - 6:30 pmBOI-HND
18h 58m1 stop
American Airlines Logo
6:05 pm - 9:18 pmHND-BOI
19h 13m1 stop
$600American Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 10
American Airlines Logo
7:39 am - 6:30 pmBOI-HND
18h 51m1 stop
American Airlines Logo
1:05 pm - 1:15 pmHND-BOI
16h 10m2 stops
$604American Airlines
Find Deal
Tue, Feb 17 - Tue, Feb 24
ANA Logo
7:25 am - 6:55 pmBOI-ITM
19h 30m2 stops
ANA Logo
12:00 pm - 4:10 pmITM-BOI
20h 10m2 stops
$638ANA
Find Deal
Tue, Feb 3 - Tue, Feb 10
ANA Logo
7:25 am - 2:50 pmBOI-HND
15h 25m1 stop
ANA Logo
4:25 pm - 4:10 pmHND-BOI
15h 45m1 stop
$639ANA
Find Deal
Tue, Jan 20 - Thu, Jan 29
United Airlines Logo
6:10 am - 7:15 pmBOI-HND
21h 05m2 stops
United Airlines Logo
4:25 pm - 4:10 pmHND-BOI
15h 45m1 stop
$646United Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 3
United Airlines Logo
7:25 am - 3:20 pmBOI-NRT
15h 55m1 stop
United Airlines Logo
5:35 pm - 11:05 pmNRT-BOI
21h 30m1 stop
$647United Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 13
Delta Logo
1:10 pm - 2:05 pmBOI-HND
32h 55m2 stops
Delta Logo
5:35 pm - 12:21 amHND-BOI
22h 46m2 stops
$652Delta
Find Deal
Tue, Feb 3 - Fri, Feb 13
Alaska Airlines Logo
6:35 am - 4:00 pmBOI-NRT
18h 25m1 stop
Alaska Airlines Logo
6:25 pm - 3:54 pmNRT-BOI
12h 29m1 stop
$666Alaska Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
Alaska Airlines Logo
10:00 am - 4:00 pmBOI-NRT
14h 00m1 stop
Alaska Airlines Logo
6:30 pm - 10:26 pmNRT-BOI
19h 56m1 stop
$727Alaska Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 18
Delta Logo
7:15 am - 3:05 pmBOI-HND
15h 50m1 stop
Delta Logo
5:20 pm - 9:02 pmHND-BOI
19h 42m1 stop
$747Delta
Find Deal
Fri, Jan 9 - Sat, Jan 31

United Airlines flights from Boise to Japan

Our best United Airlines deals on Boise to Japan flight tickets
United Airlines
Jan 27
BOI6:10 amBoise Air Term. Gowen Fld
21h 05m
2 stops
HND7:15 pmTokyo Haneda
Feb 3
HND4:25 pmTokyo Haneda
15h 45m
1 stop
BOI4:10 pmBoise Air Term. Gowen Fld
$646
Find similar
United Airlines
Feb 3
BOI7:25 amBoise Air Term. Gowen Fld
15h 55m
1 stop
NRT3:20 pmTokyo Narita
Feb 13
NRT5:35 pmTokyo Narita
21h 30m
1 stop
BOI11:05 pmBoise Air Term. Gowen Fld
$647
Find similar
United Airlines
Feb 3
BOI7:25 amBoise Air Term. Gowen Fld
15h 25m
1 stop
HND2:50 pmTokyo Haneda
Feb 10
HND4:25 pmTokyo Haneda
19h 26m
2 stops
BOI7:51 pmBoise Air Term. Gowen Fld
$650
Find similar

Japan Airlines flights from Boise to Japan

Our best Japan Airlines deals on Boise to Japan flight tickets
Japan Airlines
Feb 2
BOI9:50 amBoise Air Term. Gowen Fld
13h 50m
1 stop
NRT3:40 pmTokyo Narita
Feb 23
NRT6:10 pmTokyo Narita
14h 10m
1 stop
BOI4:20 pmBoise Air Term. Gowen Fld
$680
Find similar
Japan Airlines
Oct 21
BOI11:19 amBoise Air Term. Gowen Fld
29h 16m
2 stops
ITM7:35 amOsaka Itami
Oct 28
ITM2:40 pmOsaka Itami
15h 32m
2 stops
BOI3:12 pmBoise Air Term. Gowen Fld
$897
Find similar
Japan Airlines
Oct 20
BOI11:19 amBoise Air Term. Gowen Fld
17h 36m
2 stops
ITM7:55 pmOsaka Itami
Oct 29
ITM12:30 pmOsaka Itami
17h 42m
2 stops
BOI3:12 pmBoise Air Term. Gowen Fld
$957
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 September 17, 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 2/3

7:32 am-6:30 pm

1 stop18h 58m

Tokyo Haneda

Tue 2/10

6:05 pm-9:18 pm

1 stop19h 13m

$600

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 2/17

7:39 am-6:30 pm

1 stop18h 51m

Tokyo Haneda

Tue 2/24

1:05 pm-1:15 pm

2 stops16h 10m

$604

BoiseOsaka

BOI - ITM

BOIITM

Boise Air Term. Gowen Fld

Tue 2/3

7:25 am-6:55 pm

2 stops19h 30m

Osaka Itami

Tue 2/10

12:00 pm-4:10 pm

2 stops20h 10m

$638

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 1/20

7:25 am-2:50 pm

1 stop15h 25m

Tokyo Haneda

Thu 1/29

4:25 pm-4:10 pm

1 stop15h 45m

$639

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 1/27

6:10 am-7:15 pm

2 stops21h 05m

Tokyo Haneda

Tue 2/3

4:25 pm-4:10 pm

1 stop15h 45m

$646

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Tue 2/3

7:25 am-3:20 pm

1 stop15h 55m

Tokyo Narita

Fri 2/13

5:35 pm-11:05 pm

1 stop21h 30m

$647

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 2/3

1:10 pm-2:05 pm

2 stops32h 55m

Tokyo Haneda

Fri 2/13

5:35 pm-12:21 am

2 stops22h 46m

$652

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Mon 9/29

6:35 am-4:00 pm

1 stop18h 25m

Tokyo Narita

Fri 10/3

6:25 pm-3:54 pm

1 stop12h 29m

$666

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Sun 12/7

10:00 am-4:00 pm

1 stop14h 00m

Tokyo Narita

Thu 12/18

6:30 pm-10:26 pm

1 stop19h 56m

$727

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Fri 1/9

7:15 am-3:05 pm

1 stop15h 50m

Tokyo Haneda

Sat 1/31

5:20 pm-9:02 pm

1 stop19h 42m

$747

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 September is, on average, the cheapest month to fly to Japan from Boise, with most prices found around $786. If you aren’t able to travel to Japan during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $845.

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 15% 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

Direct flights

None
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
American AirlinesPriceFrom $441Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $597Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $630Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Japan AirlinesPriceFrom $655Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
ANAPriceFrom $670Free CancellationRating
8.4
964 reviews
Search ANA flights
Alaska AirlinesPriceFrom $761Free CancellationRating
8.0
10,000 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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