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 08m on average. On the other hand, flying from Lewiston to Tokyo Narita Airport takes 22h 55m 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 48% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 5 different airlines that fly to Tokyo on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Delta, and Korean Air are the most popular carriers operating 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 February 2026, there are 6 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.

$336 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.

7:05 am - 4:00 pm

GEG

NRT

15h 55m

1 stop

6:30 pm - 11:59 pm

NRT

GEG

21h 29m

1 stop

$664Multiple Airlines

Mon, Mar 2 - Mon, Mar 9

7:00 am - 3:00 pm

GEG

NRT

15h 00m

1 stop

5:30 pm - 9:18 pm

NRT

GEG

19h 48m

2 stops

$668United Airlines

Mon, Mar 2 - Mon, Mar 9

1:23 pm - 4:00 pm

GEG

NRT

33h 37m

1 stop

6:30 pm - 5:03 pm

NRT

GEG

14h 33m

1 stop

$669Multiple Airlines

Sat, Mar 7 - Mon, Mar 16

8:10 am - 4:00 pm

GEG

NRT

15h 50m

1 stop

6:30 pm - 9:24 pm

NRT

GEG

18h 54m

1 stop

$675Multiple Airlines

Sun, Mar 8 - Wed, Mar 18

7:02 am - 3:20 pm

GEG

NRT

16h 18m

1 stop

5:30 pm - 9:03 pm

NRT

GEG

19h 33m

2 stops

$679United Airlines

Mon, Mar 9 - Tue, Mar 17

1:23 pm - 4:00 pm

GEG

NRT

33h 37m

1 stop

6:30 pm - 11:59 pm

NRT

GEG

21h 29m

1 stop

$680Multiple Airlines

Sat, Mar 7 - Wed, Mar 18

7:15 am - 2:05 pm

GEG

HND

14h 50m

1 stop

4:50 pm - 1:00 pm

HND

GEG

12h 10m

1 stop

$737Delta

Wed, Mar 11 - Wed, Mar 18

6:15 am - 2:15 pm

GEG

HND

16h 00m

1 stop

4:05 pm - 12:28 pm

HND

GEG

12h 23m

1 stop

$752Delta

Wed, Apr 29 - Mon, May 11

7:00 am - 5:15 pm

LWS

NRT

41h 15m

2 stops

9:15 am - 8:52 pm

NRT

LWS

28h 37m

2 stops

$1,029Korean Air

Thu, Feb 26 - Mon, Mar 2

7:00 am - 5:15 pm

LWS

NRT

41h 15m

2 stops

9:15 am - 8:52 pm

NRT

LWS

28h 37m

2 stops

$1,178Korean Air

Thu, Feb 26 - Mon, Mar 2

United Airlines flights from Idaho to Tokyo

Our best United Airlines deals on Idaho to Tokyo flight tickets

United Airlines

Mar 2

GEG7:00 amSpokane

15h 00m

1 stop

NRT3:00 pmTokyo Narita

Mar 9

NRT4:45 pmTokyo Narita

20h 18m

1 stop

GEG9:03 pmSpokane

$664

United Airlines

Mar 2

GEG7:00 amSpokane

15h 00m

1 stop

NRT3:00 pmTokyo Narita

Mar 9

NRT5:30 pmTokyo Narita

19h 48m

2 stops

GEG9:18 pmSpokane

$668

United Airlines

Feb 16

BOI5:00 amBoise Air Term. Gowen Fld

22h 15m

2 stops

HND7:15 pmTokyo Haneda

Feb 18

HND4:25 pmTokyo Haneda

20h 46m

1 stop

BOI9:11 pmBoise Air Term. Gowen Fld

$696

ANA flights from Idaho to Tokyo

Our best ANA deals on Idaho to Tokyo flight tickets

ANA

Feb 21

BOI8:41 amBoise Air Term. Gowen Fld

14h 19m

1 stop

NRT3:00 pmTokyo Narita

Mar 10

NRT4:45 pmTokyo Narita

15h 04m

1 stop

BOI4:49 pmBoise Air Term. Gowen Fld

$702

ANA

Feb 17

BOI7:11 amBoise Air Term. Gowen Fld

21h 59m

1 stop

HND9:10 pmTokyo Haneda

Feb 19

HND4:25 pmTokyo Haneda

15h 42m

1 stop

BOI4:07 pmBoise Air Term. Gowen Fld

$739

ANA

Feb 18

BOI8:41 amBoise Air Term. Gowen Fld

14h 19m

1 stop

NRT3:00 pmTokyo Narita

Feb 25

NRT4:45 pmTokyo Narita

15h 22m

1 stop

BOI4:07 pmBoise Air Term. Gowen Fld

$743

Fly from

Fly to

Route

Depart

Return

Price

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Mon 3/2

7:05 am-4:00 pm

1 stop15h 55m

Tokyo Narita

Mon 3/9

6:30 pm-11:59 pm

1 stop21h 29m

$664

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Mon 3/2

7:00 am-3:00 pm

1 stop15h 00m

Tokyo Narita

Mon 3/9

5:30 pm-9:18 pm

2 stops19h 48m

$668

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Sat 3/7

1:23 pm-4:00 pm

1 stop33h 37m

Tokyo Narita

Mon 3/16

6:30 pm-5:03 pm

1 stop14h 33m

$669

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Sun 3/8

8:10 am-4:00 pm

1 stop15h 50m

Tokyo Narita

Wed 3/18

6:30 pm-9:24 pm

1 stop18h 54m

$675

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Mon 3/9

7:02 am-3:20 pm

1 stop16h 18m

Tokyo Narita

Tue 3/17

5:30 pm-9:03 pm

2 stops19h 33m

$679

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Sat 3/7

1:23 pm-4:00 pm

1 stop33h 37m

Tokyo Narita

Wed 3/18

6:30 pm-11:59 pm

1 stop21h 29m

$680

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Wed 3/11

7:15 am-2:05 pm

1 stop14h 50m

Tokyo Haneda

Wed 3/18

4:50 pm-1:00 pm

1 stop12h 10m

$737

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Wed 4/29

6:15 am-2:15 pm

1 stop16h 00m

Tokyo Haneda

Mon 5/11

4:05 pm-12:28 pm

1 stop12h 23m

$752

LewistonTokyo

LWS - NRT

LWSNRT

Lewiston Nez Perce Rgnl

Thu 2/26

7:00 am-5:15 pm

2 stops41h 15m

Tokyo Narita

Mon 3/2

9:15 am-8:52 pm

2 stops28h 37m

$1,029

LewistonTokyo

LWS - NRT

LWSNRT

Lewiston Nez Perce Rgnl

Thu 2/26

7:00 am-5:15 pm

2 stops41h 15m

Tokyo Narita

Mon 3/2

9:15 am-8:52 pm

2 stops28h 37m

$1,178

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 $708.

Can stopping save me money on Idaho to Tokyo flights?

You could potentially save up to 6% 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	13h 15m
Direct flights	None

The fastest flight from Idaho to Tokyo takes 13h 15m

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

Search flight deals

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 February 2026, there are 6 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
Delta	PriceFrom $630	Free Cancellation	Rating 7.9 8,205 reviews	Search Delta flights
Japan Airlines	PriceFrom $655	Free Cancellation	Rating 8.3 1,705 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $666	Free Cancellation	Rating 8.4 1,191 reviews	Search Korean Air flights
United Airlines	PriceFrom $670	Free Cancellation	Rating 7.4 9,295 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $708	Free Cancellation	Rating 8.0 11,885 reviews	Search Alaska Airlines flights

Hakone

Urayasu

Kawasaki

Chiba

Atami

Kusatsu

Yokosuka

Yamanouchi

Kamakura

Saitama

Izu

Fujiyoshida

Kawagoe

Fujisawa

Tsukuba

Karuizawa

Yamanashi

Numazu

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.

An easier way to manage your Tokyo trip

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Fly into one of these airports located in Tokyo

Tokyo Haneda Airport

Tokyo Narita Airport

Cheap flights from Idaho to Tokyo from $336

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 7/22. 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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Big names and deals

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Filter for what you want

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United Airlines flights from Idaho to Tokyo

Our best United Airlines deals on Idaho to Tokyo flight tickets

ANA flights from Idaho to Tokyo

Our best ANA 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

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?

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

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

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

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

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

Complete your trip to Tokyo

Explore popular destinations other users love

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