BOI - TYO

$364 Find Cheap Flights from Boise to Tokyo

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 Tokyo departing on 11/18. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Tokyo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Tokyo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Tokyo.
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Everything you should know

Cheapest round-trip
$657
Typical prices: $860-$977
Multiple Airlines
Mon 2/2Mon 2/23
BOI - NRT • 2 stops
Cheapest one-way
$364
Multiple Airlines
Tue 11/18
BOI - NRT • 2 stops
Top airlines
ANA
Cheapest • from $662 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 22% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Tokyo (BOI-TYO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Tokyo 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 Tokyo

Mon, Feb 2 - Mon, Feb 23
Multiple Airlines Logo
7:05 pm - 4:20 pmBOI-NRT
29h 15m2 stops
Multiple Airlines Logo
6:15 pm - 9:11 pmNRT-BOI
18h 56m2 stops
$657Multiple Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 27
ANA Logo
7:45 am - 3:00 pmBOI-NRT
15h 15m1 stop
ANA Logo
4:45 pm - 4:10 pmNRT-BOI
15h 25m1 stop
$662ANA
Find Deal
Tue, Jan 13 - Tue, Jan 27
United Airlines Logo
7:45 am - 2:50 pmBOI-HND
15h 05m1 stop
United Airlines Logo
4:25 pm - 9:23 pmHND-BOI
20h 58m1 stop
$667United Airlines
Find Deal
Tue, Feb 17 - Wed, Feb 25
Alaska Airlines Logo
6:28 am - 4:00 pmBOI-NRT
17h 32m1 stop
Alaska Airlines Logo
6:30 pm - 4:20 pmNRT-BOI
13h 50m1 stop
$668Alaska Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 27
United Airlines Logo
5:16 pm - 4:50 amBOI-HND
19h 34m2 stops
United Airlines Logo
9:05 pm - 9:23 pmHND-BOI
16h 18m2 stops
$672United Airlines
Find Deal
Sun, Feb 1 - Fri, Feb 6
Alaska Airlines Logo
10:00 am - 4:00 pmBOI-NRT
14h 00m1 stop
Alaska Airlines Logo
6:30 pm - 6:22 pmNRT-BOI
15h 52m1 stop
$686Alaska Airlines
Find Deal
Wed, Feb 25 - Wed, Mar 11
Delta Logo
8:40 am - 2:05 pmBOI-HND
13h 25m1 stop
Delta Logo
4:50 pm - 10:06 pmHND-BOI
20h 16m1 stop
$731Delta
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Fri, Jan 23 - Sat, Feb 7
Delta Logo
6:15 pm - 2:05 pmBOI-HND
27h 50m2 stops
Delta Logo
5:20 pm - 11:12 pmHND-BOI
21h 52m2 stops
$735Delta
Find Deal
Tue, Feb 17 - Tue, Feb 24
Korean Air Logo
8:40 am - 10:50 pmBOI-HND
22h 10m2 stops
Korean Air Logo
2:00 am - 1:07 pmHND-BOI
27h 07m2 stops
$750Korean Air
Find Deal
Thu, Jan 29 - Sat, Feb 14
Korean Air Logo
8:50 am - 3:55 pmBOI-NRT
39h 05m2 stops
Korean Air Logo
5:10 pm - 1:07 pmNRT-BOI
35h 57m2 stops
$750Korean Air
Find Deal
Booking Insights

KAYAK's insights & trends for Boise to Tokyo flights

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

How much is a round-trip flight from Boise to Tokyo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boise to Tokyo departing in February.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Tokyo, 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 Tokyo is September, where tickets cost $786 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,779 and $1,302 respectively.

Good to know

Low seasonFebruary
Cheapest flight$364
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Boise to Tokyo Narita Airport

When to book flights from Boise to Tokyo

Are your dates flexible? Find out the best times to travel from Boise to Tokyo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Tokyo

  • What is the cheapest flight from Boise to Tokyo?

    In the last 3 days, the lowest price for a flight from Boise to Tokyo was $364 for a one-way ticket and $657 for a round-trip.

  • Do I need a passport to fly between Boise and Tokyo?

    Yes, you’ll need a passport to travel to Tokyo from Boise.

  • Which aircraft models fly most regularly from Boise to Tokyo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Tokyo?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boise and Tokyo, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Tokyo, ANA or Korean Air?

    The two airlines most popular with KAYAK users for flights from Boise to Tokyo are ANA and Korean Air. With an average price for the route of $860 and an overall rating of 8.4, ANA is the most popular choice. Korean Air is also a great choice for the route, with an average price of $950 and an overall rating of 8.4.

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

    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 Tokyo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo from Boise 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 Tokyo?

    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 to Tokyo with an airline and back to Boise with another airline.

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

    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 to Tokyo from Boise 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 Tokyo

 
See real verified KAYAK customer reviews for airlines flying from Boise to Tokyo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Tokyo? 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 996 reviews
8.2Comfort
7.9Entertainment
7.8Food
8.6Boarding
8.7Crew
Airline reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

2.0 MediocreAnonymous, Oct 2025YVR - HND
Read more ANA reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

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

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.

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

Plane took off on time and I had the whole row to myself!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

Overall the flight was on-time and plane ride very comfortable. The free snacks not so good - only a small bag of pretzels and no milk. I wanted milk. There was not entertainment on the plane unless I wanted to download their APP. But I would consider flying with them again and be more prepared on my part with food and entertainment.

Kayak I had marked one carry on, one checked bag. Yet when it completed the purchase marked it as no carry on. Fail on kayaks side! Then extended flight delayed due to computer issues. Crew of the plane did awesome but fail on both kayak and alaskan

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

Its bumpy but I can say its safe flight ,Thanks Alaska airline for bringing me in my destination😊.

Late. Too long a flight for a 737. 0.5 oz of pretzels for a 5+ hour flight at dinner time. One step above Ryan Air/ several below Delta.

Waiting 2 hours after landing to arrive at a gate was ridiculous.

Almost 3 hr delay in Settle with very little information available to passengers. They boarded the plane and we waited for a long time inside the plane as well.

Check in online didn't accept my confirmation number so i could only check in with assistance at the airport and ended up with s creepy middle seat.

I was delayed several times. Missed a very important event. The airline only provided a $12 voucher after being delayed 3 times.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

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