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 16h 01m on average. If you fly from Lewiston (another popular airport in Idaho) to Tokyo Narita Airport, then the average flight time is 37h 47m.

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 October 2026, there are 3 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.

$395 Cheap Flights from Idaho to Tokyo Narita Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

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One-way

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7:04 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

16h 01m1 stop San Francisco

4:55 pm - 2:52 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

13h 57m1 stop San Francisco

$813ANA

Wed, Jan 20 - Wed, Jan 27

7:04 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

16h 01m1 stop San Francisco

4:55 pm - 3:07 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

14h 12m1 stop San Francisco

$813ANA

Wed, Feb 10 - Wed, Feb 17

6:20 am - 3:35 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

17h 15m1 stop Denver Intl

4:55 pm - 9:25 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

20h 30m1 stop San Francisco

$815United Airlines

Wed, Feb 3 - Wed, Feb 17

6:00 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

17h 05m1 stop San Francisco

4:55 pm - 9:25 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

20h 30m1 stop San Francisco

$815United Airlines

Wed, Feb 10 - Wed, Feb 24

6:00 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

17h 05m1 stop San Francisco

4:55 pm - 4:46 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

15h 51m1 stop San Francisco

$815United Airlines

Mon, Jan 18 - Fri, Jan 22

1:35 pm - 3:30 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

33h 55m1 stop Dallas/Fort Worth

5:30 pm - 8:06 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

18h 36m1 stop Dallas/Fort Worth

$820American Airlines

Tue, Jan 12 - Thu, Jan 28

7:18 pm - 3:55 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

28h 37m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 pm - 6:38 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

20h 38m2 stops Incheon Intl Seattle/Tacoma Intl

$856Korean Air

Mon, Nov 30 - Tue, Dec 8

7:18 pm - 12:25 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

25h 07m2 stops Seattle/Tacoma Intl Incheon Intl

9:40 am - 3:04 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

21h 24m2 stops Incheon Intl Los Angeles

$856Korean Air

Mon, Nov 30 - Wed, Dec 9

9:57 am - 3:30 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

13h 33m1 stop Seattle/Tacoma Intl

6:10 pm - 3:05 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

12h 55m1 stop Seattle/Tacoma Intl

$1,045Japan Airlines

Mon, Feb 1 - Sun, Feb 14

9:57 am - 3:30 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

13h 33m1 stop Seattle/Tacoma Intl

6:10 pm - 2:20 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

12h 10m1 stop Seattle/Tacoma Intl

$1,080Japan Airlines

Mon, Jan 18 - Fri, Jan 22

Cheap last minute flights

Enter your travel dates to find the best prices.

6:20 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

16h 45m1 stop San Francisco

4:55 pm - 11:33 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

22h 38m1 stop San Francisco

$890United Airlines

Thu, Nov 5 - Sun, Nov 8

5:00 am - 3:55 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

18h 55m2 stops Denver Intl Los Angeles

4:55 pm - 9:15 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

20h 20m1 stop San Francisco

$894United Airlines

Thu, Nov 5 - Sun, Nov 8

6:20 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

16h 45m1 stop San Francisco

5:30 pm - 11:33 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

22h 03m2 stops Los Angeles San Francisco

$894United Airlines

Thu, Nov 5 - Sun, Nov 8

6:20 am - 3:55 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

17h 35m2 stops San Francisco Los Angeles

5:30 pm - 9:15 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

19h 45m2 stops Los Angeles San Francisco

$894United Airlines

Thu, Nov 5 - Sun, Nov 8

8:15 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

14h 50m1 stop San Francisco

4:55 pm - 4:42 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

15h 47m1 stop San Francisco

$1,064ANA

Sun, Nov 1 - Tue, Nov 10

8:15 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

14h 50m1 stop San Francisco

4:55 pm - 4:42 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

15h 47m1 stop San Francisco

$1,095ANA

Sun, Nov 1 - Tue, Nov 10

8:59 am - 9:25 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

20h 26m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 pm - 10:52 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

24h 52m2 stops Incheon Intl Los Angeles

$1,122Korean Air

Sun, Nov 1 - Tue, Nov 10

8:59 am - 9:25 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

20h 26m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 pm - 6:38 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

20h 38m2 stops Incheon Intl Seattle/Tacoma Intl

$1,122Korean Air

Sun, Nov 1 - Tue, Nov 10

6:20 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

16h 45m1 stop San Francisco

4:55 pm - 4:44 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

15h 49m1 stop San Francisco

$1,147ANA

Wed, Nov 4 - Sat, Nov 7

6:20 am - 3:05 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

16h 45m1 stop San Francisco

5:30 pm - 9:32 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

20h 02m2 stops Los Angeles Denver Intl

$1,156ANA

Sun, Nov 1 - Tue, Nov 10

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Alaska Airlines flights from Idaho to Tokyo Narita Airport

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

Alaska Airlines

Jan 12

BOI6:44 pmBoise Air Term. Gowen Fld

28h 41m

2 stops

NRT3:25 pmTokyo Narita

Jan 28

NRT5:25 pmTokyo Narita

19h 25m

2 stops

BOI8:50 pmBoise Air Term. Gowen Fld

$969

Alaska Airlines

Jan 20

BOI6:44 pmBoise Air Term. Gowen Fld

28h 41m

2 stops

NRT3:25 pmTokyo Narita

Jan 27

NRT5:25 pmTokyo Narita

19h 25m

2 stops

BOI8:50 pmBoise Air Term. Gowen Fld

$997

Alaska Airlines

Jan 7

BOI6:44 pmBoise Air Term. Gowen Fld

28h 41m

2 stops

NRT3:25 pmTokyo Narita

Jan 19

NRT5:25 pmTokyo Narita

19h 25m

2 stops

BOI8:50 pmBoise Air Term. Gowen Fld

$1,004

ANA flights from Idaho to Tokyo Narita Airport

Our best ANA deals on Idaho to Tokyo Narita Airport flight tickets

ANA

Jan 20

BOI7:04 amBoise Air Term. Gowen Fld

16h 01m

1 stop

NRT3:05 pmTokyo Narita

Jan 27

NRT4:55 pmTokyo Narita

13h 57m

1 stop

BOI2:52 pmBoise Air Term. Gowen Fld

$813

ANA

Jan 20

BOI7:04 amBoise Air Term. Gowen Fld

16h 01m

1 stop

NRT3:05 pmTokyo Narita

Jan 27

NRT4:55 pmTokyo Narita

13h 57m

1 stop

BOI2:52 pmBoise Air Term. Gowen Fld

$822

ANA

Jan 12

BOI7:04 amBoise Air Term. Gowen Fld

16h 01m

1 stop

NRT3:05 pmTokyo Narita

Jan 28

NRT5:00 pmTokyo Narita

13h 52m

1 stop

BOI2:52 pmBoise Air Term. Gowen Fld

$825

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

Cheapest round-trip

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Wed 1/20

7:04 am-3:05 pm

1 stop16h 01m

Tokyo Narita

Wed 1/27

4:55 pm-2:52 pm

1 stop13h 57m

$813

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Wed 2/10

7:04 am-3:05 pm

1 stop16h 01m

Tokyo Narita

Wed 2/17

4:55 pm-3:07 pm

1 stop14h 12m

$813

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Wed 2/3

6:20 am-3:35 pm

1 stop17h 15m

Tokyo Narita

Wed 2/17

4:55 pm-9:25 pm

1 stop20h 30m

$815

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Wed 2/10

6:00 am-3:05 pm

1 stop17h 05m

Tokyo Narita

Wed 2/24

4:55 pm-9:25 pm

1 stop20h 30m

$815

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Mon 1/18

6:00 am-3:05 pm

1 stop17h 05m

Tokyo Narita

Fri 1/22

4:55 pm-4:46 pm

1 stop15h 51m

$815

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Tue 1/12

1:35 pm-3:30 pm

1 stop33h 55m

Tokyo Narita

Thu 1/28

5:30 pm-8:06 pm

1 stop18h 36m

$820

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Mon 11/30

7:18 pm-3:55 pm

2 stops28h 37m

Tokyo Narita

Tue 12/8

2:00 pm-6:38 pm

2 stops20h 38m

$856

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Mon 11/30

7:18 pm-12:25 pm

2 stops25h 07m

Tokyo Narita

Wed 12/9

9:40 am-3:04 pm

2 stops21h 24m

$856

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Mon 2/1

9:57 am-3:30 pm

1 stop13h 33m

Tokyo Narita

Sun 2/14

6:10 pm-3:05 pm

1 stop12h 55m

$1,045

Quickest round-trip

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Mon 1/18

9:57 am-3:30 pm

1 stop13h 33m

Tokyo Narita

Fri 1/22

6:10 pm-2:20 pm

1 stop12h 10m

$1,080

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

Airlines

Other information

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

Japan Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from Idaho to Tokyo Narita

What airlines fly to Tokyo Narita Airport?

Korean Air, Japan Airlines and United Airlines are the top three most popular airlines that fly to Tokyo Narita Airport from Idaho according to our data. Korean Air is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Tokyo Narita Airport. Keep in mind that there are 3 different airlines that fly to Tokyo Narita Airport on a routine basis, so you have a few additional options to choose from.

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

Best Price Found	$395
Fastest flight time	14h 16m
Direct flights	None

The best one-way flight to Tokyo Narita Airport from Idaho in the past 72 hours is $395. The best round-trip flight deal from Idaho to Tokyo Narita Airport found on momondo in the last 72 hours is $813.

The fastest flight from Idaho to Tokyo Narita Airport takes 14h 16m

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

Frequently asked questions about flying from Idaho to Tokyo Narita Airport

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 October 2026, there are 3 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 $754	Free Cancellation	Rating 8.3 1,954 reviews	Search Japan Airlines flights
Korean Air	PriceFrom $780	Free Cancellation	Rating 8.4 1,219 reviews	Search Korean Air flights
United Airlines	PriceFrom $825	Free Cancellation	Rating 7.3 10,456 reviews	Search United Airlines flights

Hakone

Izu

Narita

Urayasu

Kawasaki

Saitama

Atami

Kamakura

Yokosuka

Chiba

Yamanouchi

Karuizawa

Kusatsu

Fujiyoshida

Kawagoe

Fujisawa

Yamanashi

Odawara

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.

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Cheap flights from Idaho to Tokyo from $395

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 1/31. 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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Alaska Airlines flights from Idaho to Tokyo Narita Airport

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

ANA flights from Idaho to Tokyo Narita Airport

Our best ANA 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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Idaho to Tokyo Narita Airport

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

Popular cities in Japan

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

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According to popular flight searches on momondo this year

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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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According to popular flight searches on momondo this year