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

Korean Air, Delta, and STARLUX Airlines are the most popular carriers operating from Idaho to Tokyo Narita

What airlines fly to Tokyo Narita Airport?

Alaska Airlines, Korean Air and Japan Airlines are the top three most popular airlines that fly to Tokyo Narita Airport from Idaho according to our data. Alaska Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Tokyo Narita Airport. Keep in mind that there are 4 different airlines that fly to Tokyo Narita Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Tokyo Narita Airport?

The flight from Idaho to Tokyo Narita Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Boise (a popular airport in Idaho) to Tokyo Narita Airport (the most popular airport in Tokyo Narita Airport), then the flight time is 14h 38m on average. If you fly from Lewiston (another popular airport in Idaho) to Tokyo Narita Airport, then the average flight time is 21h 20m.

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

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

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Tokyo Narita Airport.

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

The travel and health documents required for your trip to Tokyo Narita Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tokyo Narita Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$430 Cheap Flights from Idaho to Tokyo Narita Airport 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.

9:02 am - 8:00 pm

BOI

NRT

19h 58m

1 stop

9:30 pm - 5:43 pm

NRT

BOI

35h 13m

1 stop

$732Multiple Airlines

Thu, May 7 - Mon, May 18

2:45 pm - 4:00 pm

GEG

NRT

33h 15m

1 stop

6:00 pm - 10:36 pm

NRT

GEG

20h 36m

1 stop

$736Multiple Airlines

Sat, May 2 - Mon, May 18

4:13 pm - 9:05 pm

GEG

NRT

36h 52m

2 stops

9:20 am - 11:18 pm

NRT

GEG

29h 58m

2 stops

$756Korean Air

Sun, May 10 - Wed, May 13

9:02 am - 8:00 pm

BOI

NRT

19h 58m

1 stop

4:25 pm - 10:24 pm

NRT

BOI

20h 59m

1 stop

$762Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

5:00 am - 4:00 pm

GEG

NRT

19h 00m

1 stop

6:00 pm - 6:59 pm

NRT

GEG

16h 59m

1 stop

$765Multiple Airlines

Fri, May 1 - Tue, May 5

6:00 am - 4:00 pm

GEG

NRT

18h 00m

1 stop

6:00 pm - 10:38 am

NRT

GEG

32h 38m

1 stop

$771Multiple Airlines

Sat, Apr 25 - Sat, May 2

1:25 pm - 1:25 pm

JAC

NRT

33h 00m

2 stops

6:15 pm - 12:41 pm

NRT

JAC

33h 26m

2 stops

$933American Airlines

Thu, Apr 23 - Sat, May 2

1:25 pm - 3:00 pm

JAC

NRT

34h 35m

1 stop

6:15 pm - 12:41 pm

NRT

JAC

33h 26m

2 stops

$941American Airlines

Thu, Apr 23 - Sat, May 2

4:15 pm - 3:00 pm

JAC

NRT

31h 45m

2 stops

5:05 pm - 8:58 pm

NRT

JAC

18h 53m

2 stops

$1,036United Airlines

Tue, May 5 - Thu, May 14

4:15 pm - 3:00 pm

JAC

NRT

31h 45m

2 stops

4:30 pm - 9:42 am

NRT

JAC

32h 12m

1 stop

$1,043United Airlines

Tue, May 5 - Thu, May 14

United Airlines flights from Idaho to Tokyo Narita Airport

Our best United Airlines deals on Idaho to Tokyo Narita Airport flight tickets

United Airlines

Mar 4

GEG7:00 amSpokane

15h 00m

1 stop

NRT3:00 pmTokyo Narita

Mar 6

NRT5:00 pmTokyo Narita

17h 26m

2 stops

GEG5:26 pmSpokane

$720

United Airlines

Mar 3

BOI5:00 amBoise Air Term. Gowen Fld

18h 55m

2 stops

NRT3:55 pmTokyo Narita

Mar 5

NRT5:00 pmTokyo Narita

15h 49m

1 stop

BOI4:49 pmBoise Air Term. Gowen Fld

$809

United Airlines

Apr 13

BOI9:26 amBoise Air Term. Gowen Fld

14h 34m

1 stop

NRT3:00 pmTokyo Narita

Apr 23

NRT5:00 pmTokyo Narita

19h 15m

1 stop

BOI9:15 pmBoise Air Term. Gowen Fld

$812

STARLUX Airlines flights from Idaho to Tokyo Narita Airport

Our best STARLUX Airlines deals on Idaho to Tokyo Narita Airport flight tickets

STARLUX Airlines

Apr 13

BOI8:28 pmBoise Air Term. Gowen Fld

25h 27m

2 stops

NRT12:55 pmTokyo Narita

Apr 20

NRT8:40 pmTokyo Narita

41h 17m

2 stops

BOI10:57 pmBoise Air Term. Gowen Fld

$851

STARLUX Airlines

Apr 27

BOI7:20 pmBoise Air Term. Gowen Fld

26h 35m

2 stops

NRT12:55 pmTokyo Narita

May 4

NRT8:40 pmTokyo Narita

41h 22m

2 stops

BOI11:02 pmBoise Air Term. Gowen Fld

$870

STARLUX Airlines

Apr 13

GEG7:43 pmSpokane

27h 22m

2 stops

NRT3:05 pmTokyo Narita

Apr 20

NRT8:40 pmTokyo Narita

42h 30m

2 stops

GEG11:10 pmSpokane

$875

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to Tokyo Narita Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Thu 5/7

9:02 am-8:00 pm

1 stop19h 58m

Tokyo Narita

Mon 5/18

9:30 pm-5:43 pm

1 stop35h 13m

$732

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Sat 5/2

2:45 pm-4:00 pm

1 stop33h 15m

Tokyo Narita

Mon 5/18

6:00 pm-10:36 pm

1 stop20h 36m

$736

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Sun 5/10

4:13 pm-9:05 pm

2 stops36h 52m

Tokyo Narita

Wed 5/13

9:20 am-11:18 pm

2 stops29h 58m

$756

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Thu 4/23

9:02 am-8:00 pm

1 stop19h 58m

Tokyo Narita

Thu 4/30

4:25 pm-10:24 pm

1 stop20h 59m

$762

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Fri 5/1

5:00 am-4:00 pm

1 stop19h 00m

Tokyo Narita

Tue 5/5

6:00 pm-6:59 pm

1 stop16h 59m

$765

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

Sat 4/25

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Sat 5/2

6:00 pm-10:38 am

1 stop32h 38m

$771

JacksonTokyo

JAC - NRT

JACNRT

Jackson Hole

Thu 4/23

1:25 pm-1:25 pm

2 stops33h 00m

Tokyo Narita

Sat 5/2

6:15 pm-12:41 pm

2 stops33h 26m

$933

JacksonTokyo

JAC - NRT

JACNRT

Jackson Hole

Thu 4/23

1:25 pm-3:00 pm

1 stop34h 35m

Tokyo Narita

Sat 5/2

6:15 pm-12:41 pm

2 stops33h 26m

$941

JacksonTokyo

JAC - NRT

JACNRT

Jackson Hole

Tue 5/5

4:15 pm-3:00 pm

2 stops31h 45m

Tokyo Narita

Thu 5/14

5:05 pm-8:58 pm

2 stops18h 53m

$1,036

JacksonTokyo

JAC - NRT

JACNRT

Jackson Hole

Tue 5/5

4:15 pm-3:00 pm

2 stops31h 45m

Tokyo Narita

Thu 5/14

4:30 pm-9:42 am

1 stop32h 12m

$1,043

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 Narita Airport

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

Can stopping save me money on Idaho to Tokyo Narita Airport flights?

You could potentially save up to 39% on your flight if you consider stops on a Idaho to Tokyo Narita Airport flight.

Cheap Idaho to Tokyo Narita Airport flight deals and tips

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

Fastest flight time	14h 05m
Direct flights	None

The fastest flight from Idaho to Tokyo Narita Airport takes 14h 05m

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

Search flight deals

When did momondo last update prices for flights from Idaho to Tokyo Narita Airport?
Prices for flights from Idaho to Tokyo Narita Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho to Tokyo Narita Airport?
As of March 2026, there are 5 operators available to choose from for flights from Idaho to Tokyo Narita Airport.
How old do you have to be to fly from Idaho to Tokyo Narita Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho to Tokyo Narita Airport.
What documentation or ID do you need to fly to Tokyo Narita Airport?
The travel and health documents required for your trip to Tokyo Narita Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tokyo Narita Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Idaho to Tokyo Narita Airport

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

Airline	Rating	Free Cancellation	Price
Japan Airlines	PriceFrom $655	Free Cancellation	Rating 8.3 1,719 reviews	Search Japan Airlines flights
United Airlines	PriceFrom $666	Free Cancellation	Rating 7.4 9,381 reviews	Search United Airlines flights
Korean Air	PriceFrom $666	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
Alaska Airlines	PriceFrom $708	Free Cancellation	Rating 8.0 11,981 reviews	Search Alaska Airlines flights

Hakone

Urayasu

Narita

Kawasaki

Chiba

Atami

Kusatsu

Yokosuka

Yamanouchi

Kamakura

Saitama

Izu

Fujiyoshida

Kawagoe

Fujisawa

Karuizawa

Tsukuba

Yamanashi

Numazu

Minakami

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho to Tokyo. Millions of users trust and use momondo every year so you are in good hands.

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 for Idaho to Tokyo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Tokyo from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Tokyo Narita Airport trip

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Cheap flights from Idaho to Tokyo from $349

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 7/5. 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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United Airlines flights from Idaho to Tokyo Narita Airport

Our best United Airlines deals on Idaho to Tokyo Narita Airport flight tickets

STARLUX Airlines flights from Idaho to Tokyo Narita Airport

Our best STARLUX Airlines deals on Idaho to Tokyo Narita Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Idaho to Tokyo Narita Airport that are best for you.

See travel insights to Tokyo from

How to get the cheapest flight ticket from Idaho to Tokyo Narita Airport

Can stopping save me money on Idaho to Tokyo Narita Airport flights?

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

What airlines fly to Tokyo Narita Airport?

How long does it take to fly to Tokyo Narita Airport?

Cheap Idaho to Tokyo Narita Airport flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Idaho to Tokyo Narita Airport

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

Traveling to a place near Tokyo?

Why use momondo?

An easier way to manage your Tokyo Narita Airport 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 Tokyo

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According to popular flight searches on momondo this year

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

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