$379 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 2/9. 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, 0 bags

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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$692
Okinawa
Okinawa2 stops$1,035
Tokyo
Tokyo1 stop$692
Okinawa
Okinawa2 stops$1,035

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

Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
7:32 am - 9:10 pm
BOI
-
HND
21h 38m
1 stop
United Airlines Logo
4:25 pm - 4:07 pm
HND
-
BOI
15h 42m
1 stop
$692United Airlines
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
1:44 pm - 4:30 pm
BOI
-
HND
34h 46m
2 stops
United Airlines Logo
4:25 pm - 9:59 pm
HND
-
BOI
21h 34m
2 stops
$696United Airlines
Tue, Feb 17 - Tue, Feb 24
United Airlines Logo
5:00 am - 3:40 pm
BOI
-
NRT
18h 40m
1 stop
United Airlines Logo
5:00 pm - 8:55 pm
NRT
-
BOI
19h 55m
1 stop
$697United Airlines
Sun, Feb 22 - Sat, Feb 28
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
$703Delta
Sat, Feb 21 - Tue, Mar 10
ANA Logo
8:41 am - 3:00 pm
BOI
-
NRT
14h 19m
1 stop
ANA Logo
4:45 pm - 4:49 pm
NRT
-
BOI
15h 04m
1 stop
$703ANA
Sun, Feb 22 - Sat, Feb 28
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
$705Delta
Mon, Mar 2 - Tue, Mar 10
Korean Air Logo
7:00 am - 9:05 pm
BOI
-
NRT
22h 05m
2 stops
Korean Air Logo
5:10 pm - 9:35 pm
NRT
-
BOI
43h 25m
2 stops
$729Korean Air
Sun, Apr 12 - Fri, Apr 24
Korean Air Logo
10:35 am - 5:05 pm
BOI
-
KIX
39h 30m
2 stops
Korean Air Logo
12:35 pm - 7:55 pm
KIX
-
BOI
22h 20m
2 stops
$785Korean Air
Wed, Jul 1 - Wed, Jul 8
ANA Logo
6:20 am - 6:10 pm
BOI
-
ITM
20h 50m
2 stops
ANA Logo
2:00 pm - 4:49 pm
ITM
-
BOI
17h 49m
2 stops
$1,001ANA
Mon, Mar 2 - Sat, Mar 7
Japan Airlines Logo
9:52 am - 7:50 pm
BOI
-
ITM
17h 58m
2 stops
Japan Airlines Logo
7:30 am - 2:58 pm
ITM
-
BOI
23h 28m
2 stops
$1,120Japan Airlines
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 February, when tickets cost $702 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,532 and $1,142 respectively.

Good to know

Low seasonAugust
Cheapest flight$379
Most popular time to fly with an average 2% increase in price.
Flight from Boise to Tokyo Haneda

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.

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 1080 reviews
8.7Crew
8.2Comfort
8.5Boarding
7.7Food
7.9Entertainment
Airline reviews

Cabin Crew was excellent. They took care of everything requested. Flight was good

10.0 ExcellentAnonymous, Jan 2026
ORD - HND
Read more ANA reviews

Cabin Crew was excellent. They took care of everything requested. Flight was good

I didn’t know that my connecting flight from Japan to Hawaii was at a different airport - arrived in Haneda (ticket said Tokyo but didn’t notice the airport name) and had to get my bags and go out of immigration and back in to go to Narita airport 2 hours away. Such a hassle and SOOO confusing and complicated. Check your airports IN ADVANCE and NEVER book if you have to change airports. 40+ years of flying and first time had this. Never again. ANA is great but booking agencies will sell you a connection that you have a good chance of missing - even under the best circumstances.

I was charged $200 for a 2nd checked bag, which is unreasonably high and feels like price gouging. Other than that the experience was excellent.

The ROOM was great. We would love to have it on all of our flights. LOL

I would prefer to fly with Japanese airlines over American ones. They have better food and service overall

I was too late to get onto this flight. Kayak shouldn't let you book a connecting international to domestic flight when flying ANA. Your domestic flight could be in a different terminal and you won't make it because you have to go through immigration and customs.

United Airlines crew members do not know how to deal with emergency situation that caused our flight delay. For example, they should have asked the maintenance or seat belt repair personnel to come and fix the seat belt while they were looking for a volunteer to book another flight.

I always take ANA because of the great service and overall experience.

Tokyo Haneda to transport was so bad too short time . and find out way to the gate was so bad. I almost missed flight. because confused. They need more great way tell us how to get there details

Entertainment and food is best. I love to use ana for a lots japanese movies…. Food was best

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good.

Good pilot and crew. No food or beverage on this flight Entertainment is via own device thru plane's wifi.

My plans changed and I tried to cancel or change the flight for credit but was giving the run around and denied . Not great

Excellent service, excellent food and beverage options, plenty of leg room

Checking in as an international flyer is a bit tedious

I was so hungry , from Boston to Tokyo, only 2 big food .

It was okay, short flight so nothing much to comment.

The crew was nice, the food could be better, and at least 2 bathroom stalls were out of service.

The crew was attentive and provided everything I needed. The food in business class was excellent.

Good experience for economy transpacific. Reasonable comfortable seats. Food was not as good as I expected or had on other prior transpacific flights but likely attribute that to rising cost of supplies. Staff is courteous. Overall, very good.

I had to cancel my trip due to health reasons three days after making the reservation. I was stunned to find out that the ticket was not able to be credited for future travel. $734 loss. Not happy that this was not my experience with Southwest Airlines. I will stick with SW in the future. Boo Alaskan Air and Kayak.

Due to plane delays on both legs of my flight home, I had to be rerouted from Santa Rosa to Las Vegas on Skywest and then to DCA on American. SkyWest airlines sat on runway in Las Vegas for 20 minutes waiting for gate to clear. My boarding pass for American that I was given by Alaska was incomplete and the Las Vegas airport lacked signage and departure boards. I barely made my flight bc it was so confusing. American Airlines has a much better wireless connection. I’ll never fly Alaska again. It clearly has problems.

Great. I did have a little issue getting into the Lounge, which is likely more an American Airlines issue. I did not carry my physical AAdvantage Executive credit card with me on this trip, which Admirals Club membership is a part of the benefits of having this card. The instructions on the AA website and the Citi cards website make it seem like you don't need the physical card, as both sites state you can enter with your boarding pass and driver's license. But both lounges said you were required to present the physical card (and not the digital version, via Apple Pay), as only the physical card says "Admirals Club" on the back.I also do not have a physical Admirals Club membership card, so while both lounges eventually let me in, both denied me entrance initially for this reason.

I paid for wifi and it never worked... it was miserable. I couldn't access my shared files to work on the plane, it didn't work on my phone. I paid for nothing but frustration and continual refreshing, hoping it would work

We left about 30 minutes late due to ramp issues. It did not impact me, but I know others on the flight had very tight connections to Maui.

The stewardess are very nice and pleasant, Someone onboard had a medical attention, and they attended that person non-stop all throughout the flight, and yet, did not forget to serve and help other passengers.

Everything from the time I booked my flight through to the end when I got home was smooth and wonderful. Service was great, the flight attendants were attentive and there were no outstanding delays.

The staff was extremely helpful and accommodating. The only thing I could have done without was the long layover in between flights but I was going to a less popular destination so it was understandable.

Easy fast check in, friendly and cordial crew. Comfortable seats

Flight attendants made this flight wonderful. They made sure everyone had what they needed and anticipated future needs. They made adjustments as needed. It was clear this was an experienced crew.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

A great experience with excellent service by the crew and attention in assisting the passengers.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Everything you need to know for your flight from Boise to Japan

Information on your arrival and departure airports