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 38m on average. On the other hand, flying from Lewiston to Tokyo Narita Airport takes 19h 42m 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 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

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 38% 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.

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 May 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.

$451 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.

5:00 am - 2:50 pm

GEG

NRT

17h 50m

2 stops

2:35 pm - 10:38 pm

NRT

GEG

24h 03m

1 stop

$853Multiple Airlines

Sun, Aug 9 - Sat, Aug 29

5:00 am - 2:55 pm

BOI

NRT

18h 55m

2 stops

4:50 pm - 7:19 pm

NRT

BOI

17h 29m

2 stops

$978Multiple Airlines

Tue, Sep 1 - Tue, Sep 15

6:30 am - 2:55 pm

BOI

NRT

41h 25m

2 stops

4:50 pm - 3:31 pm

NRT

BOI

37h 41m

2 stops

$995Air Canada

Tue, Sep 1 - Tue, Sep 15

7:05 pm - 2:55 pm

BOI

NRT

28h 50m

2 stops

5:50 pm - 9:31 pm

NRT

BOI

42h 41m

2 stops

$998Air Canada

Wed, Sep 9 - Wed, Sep 30

6:30 am - 6:30 pm

GEG

HND

44h 00m

2 stops

8:40 am - 2:13 pm

HND

GEG

22h 33m

2 stops

$1,073China Eastern

Sat, Oct 24 - Sat, Nov 7

6:30 am - 3:55 pm

GEG

NRT

41h 25m

2 stops

1:00 pm - 2:13 pm

NRT

GEG

42h 13m

2 stops

$1,073China Eastern

Fri, Oct 23 - Fri, Nov 6

6:00 am - 6:25 pm

GEG

HND

20h 25m

1 stop

1:05 pm - 1:55 pm

HND

GEG

17h 50m

2 stops

$1,078American Airlines

Wed, Oct 28 - Tue, Nov 10

8:15 am - 1:55 pm

BOI

HND

14h 40m

1 stop

3:50 pm - 3:31 pm

HND

BOI

14h 41m

1 stop

$1,080ANA

Wed, Sep 9 - Wed, Sep 30

8:15 am - 1:55 pm

BOI

HND

14h 40m

1 stop

7:25 am - 3:31 pm

HND

BOI

23h 06m

2 stops

$1,085ANA

Tue, Aug 11 - Tue, Aug 18

6:00 am - 10:00 pm

GEG

HND

24h 00m

2 stops

1:05 pm - 1:55 pm

HND

GEG

17h 50m

2 stops

$1,091American Airlines

Wed, Oct 28 - Tue, Nov 10

Air Canada flights from Idaho to Tokyo

Our best Air Canada deals on Idaho to Tokyo flight tickets

Air Canada

Sep 1

BOI6:30 amBoise Air Term. Gowen Fld

41h 25m

2 stops

NRT2:55 pmTokyo Narita

Sep 15

NRT4:50 pmTokyo Narita

37h 41m

2 stops

BOI3:31 pmBoise Air Term. Gowen Fld

$995

Air Canada

Sep 9

BOI7:05 pmBoise Air Term. Gowen Fld

28h 50m

2 stops

NRT2:55 pmTokyo Narita

Sep 30

NRT5:50 pmTokyo Narita

42h 41m

2 stops

BOI9:31 pmBoise Air Term. Gowen Fld

$998

Air Canada

Aug 25

BOI8:15 amBoise Air Term. Gowen Fld

39h 40m

2 stops

NRT2:55 pmTokyo Narita

Oct 29

NRT6:15 pmTokyo Narita

30h 28m

2 stops

BOI9:43 amBoise Air Term. Gowen Fld

$1,024

American Airlines flights from Idaho to Tokyo

Our best American Airlines deals on Idaho to Tokyo flight tickets

American Airlines

Oct 28

GEG6:00 amSpokane

20h 25m

1 stop

HND6:25 pmTokyo Haneda

Nov 10

HND1:05 pmTokyo Haneda

17h 50m

2 stops

GEG1:55 pmSpokane

$1,078

American Airlines

Aug 25

BOI6:44 amBoise Air Term. Gowen Fld

17h 16m

1 stop

NRT3:00 pmTokyo Narita

Oct 29

NRT5:30 pmTokyo Narita

19h 47m

1 stop

BOI10:17 pmBoise Air Term. Gowen Fld

$1,088

American Airlines

Oct 28

GEG6:00 amSpokane

24h 00m

2 stops

HND10:00 pmTokyo Haneda

Nov 10

HND1:05 pmTokyo Haneda

17h 50m

2 stops

GEG1:55 pmSpokane

$1,091

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Sun 8/9

5:00 am-2:50 pm

2 stops17h 50m

Tokyo Narita

Sat 8/29

2:35 pm-10:38 pm

1 stop24h 03m

$853

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Tue 9/1

5:00 am-2:55 pm

2 stops18h 55m

Tokyo Narita

Tue 9/15

4:50 pm-7:19 pm

2 stops17h 29m

$978

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Tue 9/1

6:30 am-2:55 pm

2 stops41h 25m

Tokyo Narita

Tue 9/15

4:50 pm-3:31 pm

2 stops37h 41m

$995

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Wed 9/9

7:05 pm-2:55 pm

2 stops28h 50m

Tokyo Narita

Wed 9/30

5:50 pm-9:31 pm

2 stops42h 41m

$998

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Sat 10/24

6:30 am-6:30 pm

2 stops44h 00m

Tokyo Haneda

Sat 11/7

8:40 am-2:13 pm

2 stops22h 33m

$1,073

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Fri 10/23

6:30 am-3:55 pm

2 stops41h 25m

Tokyo Narita

Fri 11/6

1:00 pm-2:13 pm

2 stops42h 13m

$1,073

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Wed 10/28

6:00 am-6:25 pm

1 stop20h 25m

Tokyo Haneda

Tue 11/10

1:05 pm-1:55 pm

2 stops17h 50m

$1,078

Quickest round-trip

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Wed 9/9

8:15 am-1:55 pm

1 stop14h 40m

Tokyo Haneda

Wed 9/30

3:50 pm-3:31 pm

1 stop14h 41m

$1,080

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 8/11

8:15 am-1:55 pm

1 stop14h 40m

Tokyo Haneda

Tue 8/18

7:25 am-3:31 pm

2 stops23h 06m

$1,085

SpokaneTokyo

GEG - HND

GEGHND

Spokane

Wed 10/28

6:00 am-10:00 pm

2 stops24h 00m

Tokyo Haneda

Tue 11/10

1:05 pm-1:55 pm

2 stops17h 50m

$1,091

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 March. Flight prices, which tend to average around $434, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in March, then December is your next best option. Flight prices from Idaho to Tokyo during December average around $552.

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	14h 38m
Direct flights	None

The fastest flight from Idaho to Tokyo takes 14h 38m

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 May 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
United Airlines	PriceFrom $664	Free Cancellation	Rating 7.4 9,763 reviews	Search United Airlines flights
Delta	PriceFrom $697	Free Cancellation	Rating 7.9 8,421 reviews	Search Delta flights
Alaska Airlines	PriceFrom $708	Free Cancellation	Rating 7.9 12,429 reviews	Search Alaska Airlines flights
Japan Airlines	PriceFrom $735	Free Cancellation	Rating 8.3 1,829 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $769	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights

Hakone

Urayasu

Izu

Kawasaki

Atami

Chiba

Kusatsu

Kamakura

Yamanouchi

Yokosuka

Saitama

Karuizawa

Tsukuba

Fujiyoshida

Kawagoe

Numazu

Fujisawa

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.

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 $451

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 9/28. 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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Air Canada flights from Idaho to Tokyo

Our best Air Canada deals on Idaho to Tokyo flight tickets

American Airlines flights from Idaho to Tokyo

Our best American Airlines 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.

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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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