$384 Find Cheap Flights from Boise to Japan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Japan departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Boise to Japan

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop$600
Okinawa
Okinawa2 stops$948
Tokyo
Tokyo1 stop$600
Okinawa
Okinawa2 stops$948

Book Cheap Boise to Japan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Japan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Japan

Tue, Feb 3 - Tue, Feb 10
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
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Tue, Feb 17 - Tue, Feb 24
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
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Tue, Feb 3 - Tue, Feb 10
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
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Tue, Jan 20 - Thu, Jan 29
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
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Tue, Feb 3 - Fri, Feb 13
United Airlines Logo
2:20 pm - 4:50 amBOI-HND
22h 30m1 stop
United Airlines Logo
4:25 pm - 11:37 pmHND-BOI
23h 12m1 stop
$646United Airlines
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Tue, Feb 3 - Fri, Feb 13
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
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Tue, Feb 3 - Tue, Feb 10
Delta Logo
5:55 am - 3:05 pmBOI-HND
17h 10m2 stops
Delta Logo
5:35 pm - 12:21 amHND-BOI
22h 46m2 stops
$652Delta
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Sun, Dec 7 - Thu, Dec 18
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
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Fri, Jan 9 - Sat, Jan 31
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
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Mon, Sep 29 - Fri, Oct 3
Alaska Airlines Logo
11:22 am - 4:00 pmBOI-NRT
13h 38m1 stop
Alaska Airlines Logo
6:25 pm - 10:50 pmNRT-BOI
19h 25m1 stop
$775Alaska Airlines
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Booking Insights

KAYAK's insights & trends for Boise to Japan flights

Get data-powered insights and trends into flights from Boise to Japan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boise to Japan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Japan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Japan is September, when tickets cost $786 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,794 and $1,303 respectively.

Good to know

Low seasonAugust
Cheapest flight$384
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Boise to Tokyo Narita Airport

FAQs - booking Japan flights

  • How does KAYAK find such low prices on flights from Boise to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Japan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boise to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Japan?

    The cheapest time of day to fly to Japan is generally in the evening, when round-trip flights cost $1,008 on average. Morning departures are around 77% more expensive than evening flights, on average. The most expensive time of day to fly to Japan is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,788.

Reviews of the top 5 airlines serving from Boise to Japan

 
Need help choosing which airline to fly with from Boise to Japan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 963 reviews
8.6Boarding
8.7Crew
7.9Entertainment
7.7Food
8.2Comfort
Airline reviews

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

10.0 Excellentmichael, Sep 2025LHR - HND
Read more ANA reviews

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

Great first time experience on this airline. Very professional staff and great service.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

I was able to change my flight last minute. It was more expensive, but that was my fault. Thank you for allowing me to fly!

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Overall it was good. Making changes to the reservation on ANA’s website was little challenging. Would like to see those features improved in the future.

The flight crew was outstanding. Very cheerful and always respectful. I wish the same could be said about United. The AC wasn't the best on the plane.

The seats are uncomfortable. The flight attendants are not pleasant. They do their job, but not with a ray of sunshine and warmth. The food was awful, not what I would expect from an Asian airline. All of the other Asian airlines I have flown have far better food. The food was on par with United airlines food, which is really bad. Maybe ANA should get out of the alliance with United.

During booking, I selected the seats so that my wife and I would sit next to each other. However, the airline changed our seats at boarding so that we were seated apart. Very disappointing.

highly recommend for trip to japan only reason why i gave good not excellent is because their selection of movies and tv shows in English is more limited .

We asked for Hindu vegetarian meal in advance and the quality of the food was horrendous. Never flying JAL again!

Japan airline is excellent service .I recommend to Kayak and Japan airline to Frend.

Overall a great experience. One complain was the vegetarian food that my wife had which was mostly boiled vegetables with not much flavor.

Very accommodating and kind airline crews. The plane is also big which makes the passengers more comfortable and relax

I actually didn’t make it onto the flight. I spent quite a few hours trying to rebook the flight just to get screwed out of $5000. Fun!

We booked business class round trip from Delhi to San Diego and back. On our last leg from Bangalore to Delhi we were down graded to economy class which was big disappointment other than that everything was great.

Had an incident with a stewardess who insisted that I take a seat. I informed her that I came to use the restroom and to have some water. After using the restroom, I wanted to stretch my legs out a little cuz my knees were aching from sitting. I understood her concern for my concern and the potential turbulence (she said she knows this route and the turbulence and safety is not to be taken lightly) but I felt that her mood, tone, demeanor, and a lack of compassion for the pain in my knees were not the proper way to address a customer or anyone for that matter. This left a bitter taste in my mouth. It was her lack of professionalism that surprised me.

we have requested for hindu veg. meal during booking. but served meal was of very poor qualty and taste. they can get such meal from 5 star Indian restaurant at Vancouver/ tokyo/ Bangalore.pure hindu veg meal and no AVML

It was good but need mor amenities for toiletries and entertainment

My flight was delayed 2 hours which led me to lose my connection. As a consequence, I had to spend hours changing flights and hotel reservations to arrange my arrival to Vancouver.

No Free Wifi and the flight was a tad late.

The plane was clean. They got us to the destination. It was very difficult to hear the announcements at the gate. The person was speaking way too quickly, and the sound system did not carry to all parts of the seating area at the gate. The flight left more than an hour late, which left many of the passengers missing connections.

Awesome. Great flight. Super nice people and I like the extra space

The first leg of the trip was excellent. Lovely flight attendants and comfortable plane. The second leg left a lot to be desired. The flight attendant was rude when I asked for a Diet Coke, the boarding required quite a long walk and the plane was crammed and uncomfortable.

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Website could be better with faster access to specific flight information and boarding pass once reservation is made. Not a fan of no seat selection on line. I had to consult gate agent each time to change seats on flights with lots of open seats. This cannot possibly be cost effective for airline. On plus side, Alaska seat legroom seemed larger than American. ns

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

The chicken salad was very small, the lettuce was wilted and there was no flavor. The hamburger was excellent.

I appreciated that the staff went out of the way to make sure I was taken care of.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

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