What is the cheapest airline that flies from Idaho to Tokyo?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Idaho to Tokyo

How long does it take to fly to Tokyo?

Flight times vary depending on what airport in Idaho you fly out of and what airport in Tokyo you fly into. For example, flying from Boise to Tokyo Narita Airport takes 14h 37m on average. On the other hand, flying from Lewiston to Tokyo Narita Airport takes 22h 56m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Tokyo?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Tokyo from Idaho according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 4 different airlines that fly to Tokyo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Idaho to Tokyo?

Prices for flights from Idaho to Tokyo are refreshed on a daily basis.

How many operators does momondo search for flights from Idaho to Tokyo?

As of April 2026, there are 5 operators available to choose from for flights from Idaho to Tokyo.

How old do you have to be to fly from Idaho to Tokyo?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Tokyo.

What documentation or ID do you need to fly to Tokyo?

The necessary travel and health documents for your Tokyo 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.

$420 Cheap Flights from Idaho to Tokyo in 2026

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Find the cheapest flights from Idaho to Tokyo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:18 am - 4:00 pm

GEG

NRT

12h 42m

1 stop

6:00 pm - 9:31 pm

NRT

GEG

19h 31m

1 stop

$801Multiple Airlines

Fri, Apr 24 - Mon, May 4

6:00 am - 1:55 pm

GEG

HND

15h 55m

1 stop

9:55 pm - 10:22 pm

HND

GEG

40h 27m

2 stops

$828United Airlines

Tue, Sep 1 - Tue, Sep 15

5:00 am - 9:00 pm

GEG

HND

24h 00m

2 stops

9:55 pm - 10:22 pm

HND

GEG

40h 27m

2 stops

$832United Airlines

Tue, Sep 1 - Tue, Sep 15

12:57 pm - 1:55 pm

GEG

HND

32h 58m

1 stop

9:55 pm - 11:38 pm

HND

GEG

41h 43m

2 stops

$835United Airlines

Mon, Aug 17 - Wed, Sep 30

6:00 am - 1:55 pm

GEG

HND

15h 55m

1 stop

3:50 pm - 10:22 pm

HND

GEG

22h 32m

1 stop

$848ANA

Tue, Aug 25 - Tue, Sep 1

6:00 am - 3:00 pm

GEG

NRT

17h 00m

1 stop

5:05 pm - 10:22 pm

NRT

GEG

21h 17m

1 stop

$849ANA

Tue, Aug 25 - Tue, Sep 1

6:30 am - 3:50 pm

GEG

HND

17h 20m

2 stops

7:45 pm - 11:02 pm

HND

GEG

19h 17m

2 stops

$856American Airlines

Mon, Aug 24 - Wed, Sep 9

10:50 am - 9:05 pm

GEG

NRT

18h 15m

2 stops

2:00 pm - 9:31 pm

NRT

GEG

23h 31m

2 stops

$871Korean Air

Wed, Sep 16 - Wed, Sep 30

6:25 am - 5:15 pm

LWS

NRT

42h 50m

2 stops

8:55 pm - 10:50 pm

NRT

LWS

41h 55m

2 stops

$1,051Korean Air

Mon, Sep 7 - Wed, Sep 9

4:38 pm - 3:30 pm

JAC

NRT

31h 52m

2 stops

5:20 pm - 12:50 pm

NRT

JAC

34h 30m

1 stop

$1,065American Airlines

Sat, Jul 11 - Sat, Jul 18

ANA flights from Idaho to Tokyo

Our best ANA deals on Idaho to Tokyo flight tickets

ANA

Aug 25

GEG6:00 amSpokane

15h 55m

1 stop

HND1:55 pmTokyo Haneda

Sep 1

HND3:50 pmTokyo Haneda

22h 32m

1 stop

GEG10:22 pmSpokane

$848

ANA

Aug 25

GEG6:00 amSpokane

17h 00m

1 stop

NRT3:00 pmTokyo Narita

Sep 1

NRT5:05 pmTokyo Narita

21h 17m

1 stop

GEG10:22 pmSpokane

$849

ANA

Apr 26

GEG5:05 amSpokane

23h 55m

2 stops

HND9:00 pmTokyo Haneda

May 3

HND10:55 pmTokyo Haneda

15h 55m

1 stop

GEG10:50 pmSpokane

$897

Korean Air flights from Idaho to Tokyo

Our best Korean Air deals on Idaho to Tokyo flight tickets

Korean Air

Sep 16

GEG10:50 amSpokane

18h 15m

2 stops

NRT9:05 pmTokyo Narita

Sep 30

NRT2:00 pmTokyo Narita

23h 31m

2 stops

GEG9:31 pmSpokane

$871

Korean Air

Aug 25

BOI3:30 pmBoise Air Term. Gowen Fld

30h 10m

2 stops

NRT12:40 pmTokyo Narita

Oct 29

NRT9:15 amTokyo Narita

24h 18m

2 stops

BOI6:33 pmBoise Air Term. Gowen Fld

$930

Korean Air

Aug 24

GEG2:45 pmSpokane

32h 50m

2 stops

NRT3:35 pmTokyo Narita

Aug 29

NRT8:55 pmTokyo Narita

40h 36m

2 stops

GEG9:31 pmSpokane

$969

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Fri 4/24

11:18 am-4:00 pm

1 stop12h 42m

Tokyo Narita

Mon 5/4

6:00 pm-9:31 pm

1 stop19h 31m

$801

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Tue 9/1

6:00 am-1:55 pm

1 stop15h 55m

Tokyo Haneda

Tue 9/15

9:55 pm-10:22 pm

2 stops40h 27m

$828

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Tue 9/1

5:00 am-9:00 pm

2 stops24h 00m

Tokyo Haneda

Tue 9/15

9:55 pm-10:22 pm

2 stops40h 27m

$832

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Mon 8/17

12:57 pm-1:55 pm

1 stop32h 58m

Tokyo Haneda

Wed 9/30

9:55 pm-11:38 pm

2 stops41h 43m

$835

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Tue 8/25

6:00 am-1:55 pm

1 stop15h 55m

Tokyo Haneda

Tue 9/1

3:50 pm-10:22 pm

1 stop22h 32m

$848

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Tue 8/25

6:00 am-3:00 pm

1 stop17h 00m

Tokyo Narita

Tue 9/1

5:05 pm-10:22 pm

1 stop21h 17m

$849

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Mon 8/24

6:30 am-3:50 pm

2 stops17h 20m

Tokyo Haneda

Wed 9/9

7:45 pm-11:02 pm

2 stops19h 17m

$856

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Wed 9/16

10:50 am-9:05 pm

2 stops18h 15m

Tokyo Narita

Wed 9/30

2:00 pm-9:31 pm

2 stops23h 31m

$871

LewistonTokyo

LWS - NRT

LWSNRT

Lewiston Nez Perce Rgnl

Mon 9/7

6:25 am-5:15 pm

2 stops42h 50m

Tokyo Narita

Wed 9/9

8:55 pm-10:50 pm

2 stops41h 55m

$1,051

JacksonTokyo

JAC - NRT

JACNRT

Jackson Hole

Sat 7/11

4:38 pm-3:30 pm

2 stops31h 52m

Tokyo Narita

Sat 7/18

5:20 pm-12:50 pm

1 stop34h 30m

$1,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Tokyo

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

Prices

Airlines

Other information

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Idaho is in February. Flight prices, which tend to average around $702, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in February, then January is your next best option. Flight prices from Idaho to Tokyo during January average around $709.

Can stopping save me money on Idaho to Tokyo flights?

You could potentially save up to 14% on your flight if you consider stops on a Idaho to Tokyo flight.

Cheap Idaho to Tokyo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Tokyo

Fastest flight time	12h 57m
Direct flights	None

The fastest flight from Idaho to Tokyo takes 12h 57m

There are no direct flights from Idaho to Tokyo. There are no popular flight routes from Idaho to Tokyo.

Search flight deals

Frequently asked questions about flying from Idaho to Tokyo

When did momondo last update prices for flights from Idaho to Tokyo?
Prices for flights from Idaho to Tokyo are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho to Tokyo?
As of April 2026, there are 5 operators available to choose from for flights from Idaho to Tokyo.
How old do you have to be to fly from Idaho to Tokyo?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Tokyo.
What documentation or ID do you need to fly to Tokyo?
The necessary travel and health documents for your Tokyo 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 Idaho to Tokyo

Compare and see reviews for airlines that fly from Idaho to Tokyo with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $657	Free Cancellation	Rating 7.4 9,538 reviews	Search United Airlines flights
Delta	PriceFrom $697	Free Cancellation	Rating 7.9 8,374 reviews	Search Delta flights
Alaska Airlines	PriceFrom $708	Free Cancellation	Rating 7.9 12,157 reviews	Search Alaska Airlines flights
Korean Air	PriceFrom $769	Free Cancellation	Rating 8.4 1,203 reviews	Search Korean Air flights

Hakone

Urayasu

Kawasaki

Chiba

Atami

Kusatsu

Yamanouchi

Yokosuka

Kamakura

Saitama

Izu

Fujiyoshida

Karuizawa

Fujisawa

Tsukuba

Kawagoe

Numazu

Yamanashi

Minakami

Sagamihara

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Tokyo?

It is quick and easy to find Idaho to Tokyo 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 Tokyo that suits you.

Can I find flights from Idaho to Tokyo with flexible booking policies on momondo?

Yes. All flights to Tokyo from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to Tokyo?

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 Tokyo from Idaho.

I’m not ready to book a flight from Idaho to Tokyo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to Tokyo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly into one of these airports located in Tokyo

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Cheap flights from Idaho to Tokyo from $420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Tokyo departing on 4/25. 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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ANA flights from Idaho to Tokyo

Our best ANA deals on Idaho to Tokyo flight tickets

Korean Air flights from Idaho to Tokyo

Our best Korean Air deals on Idaho to Tokyo flight tickets

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How to get the cheapest flight ticket from Idaho to Tokyo

What is the cheapest month to fly to Tokyo?

Can stopping save me money on Idaho to Tokyo flights?

What is the cheapest airline that flies from Idaho to Tokyo?

What airlines fly to Tokyo?

How long does it take to fly to Tokyo?

Cheap Idaho to Tokyo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Tokyo

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho to Tokyo

Best airlines flying from Idaho to Tokyo

Compare and see reviews for airlines that fly from Idaho to Tokyo with momondo

Traveling to a place near Tokyo?

Why use momondo?

An easier way to manage your Tokyo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo

Fly your favorite airline to Tokyo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tokyo

List of cabin classes available on flights landing in Tokyo. Availability may vary depending on flight origin and airline.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Idaho

According to popular flight searches on momondo this year

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