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$362+ Cheap flights from Idaho to Tokyo (TYO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — TYO
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Idaho to Tokyo

Keep the following information in mind while searching for Idaho to Tokyo flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$657
(Air Canada)

One-way from

$362
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$860
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Tokyo (TYO) flights.
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From Idaho to Tokyo (TYO)
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One-way flight from Idaho to Tokyo (TYO)
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Highest demand for flights based on searches. 13% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Idaho to Tokyo

Cheapest flights from Idaho to Tokyo
Explore the most affordable flight options available from Idaho to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This SmartFares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:00 amGEG - NRT
1 stop16h 00mAlaska Airlines
mié. 12/106:30 pmNRT - GEG
1 stop14h 54mAlaska Airlines
Deal found 10/29$664
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/25:25 amGEG - HND
1 stop20h 05mAmerican Airlines
jue. 12/115:55 pmHND - GEG
1 stop20h 02mAmerican Airlines
Deal found 10/28$685
This Orbitz deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:00 amGEG - NRT
1 stop16h 00mAlaska Airlines
jue. 12/116:30 pmNRT - GEG
1 stop19h 58mAlaska Airlines
Deal found 10/29$686
This Orbitz deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/29:00 amGEG - NRT
1 stop13h 40mMultiple Airlines
jue. 12/117:20 pmNRT - GEG
2 stops20h 54mMultiple Airlines
Deal found 10/28$690
This SmartFares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/17:00 amGEG - NRT
1 stop16h 00mAlaska Airlines
sáb. 12/66:30 pmNRT - GEG
1 stop15h 19mAlaska Airlines
Deal found 10/29$693
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:00 pmBOI - HND
2 stops29h 30mUnited Airlines
jue. 11/134:25 pmHND - BOI
1 stop15h 38mUnited Airlines
Deal found 10/29$695
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/25:20 amBOI - HND
1 stop16h 30mANA
sáb. 11/84:25 pmHND - BOI
1 stop13h 19mANA
Deal found 10/29$700
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:20 amBOI - NRT
1 stop16h 40mANA
dom. 11/164:45 pmNRT - BOI
1 stop12h 59mANA
Deal found 10/30$702
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/15:25 amGEG - HND
1 stop20h 05mAmerican Airlines
mié. 12/1010:55 amHND - GEG
1 stop22h 45mAmerican Airlines
Deal found 10/29$705
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/25:00 amBOI - HND
2 stops19h 30mUnited Airlines
sáb. 11/84:25 pmHND - BOI
1 stop18h 29mUnited Airlines
Deal found 10/29$707
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/76:35 amBOI - NRT
1 stop16h 25mUnited Airlines
jue. 12/185:35 pmNRT - BOI
1 stop19h 56mUnited Airlines
Deal found 10/28$708
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/315:00 amBOI - NRT
2 stops19h 00mUnited Airlines
dom. 11/25:35 pmNRT - BOI
1 stop16h 34mUnited Airlines
Deal found 10/27$709

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Tokyo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Idaho to Tokyo that are best for you.

Fly from

Idaho

Fly to

Tokyo

Route

Depart

Return

Price

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

mar. 2/17

6:28 am-4:00 pm

1 stop17h 32m

Tokyo Narita

mié. 2/25

6:30 pm-6:20 pm

1 stop15h 50m

$668

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

mié. 2/18

5:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

jue. 2/26

6:30 pm-6:04 pm

1 stop16h 34m

$674

SpokaneTokyo

GEG - HND

GEGHND

Spokane

lun. 12/1

5:25 am-6:30 pm

1 stop20h 05m

Tokyo Haneda

jue. 12/11

5:55 pm-8:57 pm

1 stop20h 02m

$685

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

mar. 2/17

9:30 am-4:00 pm

1 stop13h 30m

Tokyo Narita

jue. 2/26

6:30 pm-2:49 pm

1 stop13h 19m

$686

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

lun. 3/2

9:30 am-4:00 pm

1 stop13h 30m

Tokyo Narita

mié. 3/11

6:30 pm-2:49 pm

1 stop12h 19m

$686

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

mar. 2/3

9:05 am-4:00 pm

1 stop13h 55m

Tokyo Narita

mar. 2/10

6:30 pm-3:03 pm

1 stop13h 33m

$686

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

mar. 2/17

5:00 am-4:30 pm

2 stops19h 30m

Tokyo Haneda

mié. 2/25

7:40 pm-8:55 pm

1 stop17h 15m

$689

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

lun. 2/2

2:37 pm-4:50 am

2 stops22h 13m

Tokyo Haneda

lun. 2/23

9:05 pm-11:32 am

2 stops30h 27m

$690

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

lun. 2/2

7:45 am-3:00 pm

1 stop15h 15m

Tokyo Narita

lun. 2/23

5:00 pm-11:38 pm

2 stops22h 38m

$691

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

mié. 2/25

1:30 pm-4:00 pm

1 stop34h 30m

Tokyo Narita

mié. 3/11

6:30 pm-8:15 pm

1 stop16h 45m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 52 results
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Best time to book a flight from Idaho to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Tokyo

What is the cheapest month to book a flight from Idaho to Tokyo?

Currently, November is the cheapest month in which you can book a flight from Idaho to Tokyo (average of $629). Flying from Idaho to Tokyo in February is currently the most expensive (average of $818). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to TYO?

Find hourly flight availability from Idaho to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

It’s optimal to fly from Idaho to Tokyo in the afternoon. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Tokyo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Tokyo?

    Airlines like Alaska Airlines, American Airlines, and United Airlines fly from Idaho to Tokyo in about 17h 32m. The time it takes to get you to your destination can typically vary by up to 2h 33m. There are 5146 mi between Idaho and Tokyo. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Idaho to Tokyo one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $362. Users have also found prices from $386 and $409 on United Airlines and Korean Air, respectively.

  • What are the most popular routes from Idaho to Tokyo?

    When deciding which route to take from Idaho to Tokyo consider Boise Air Term. Gowen Fld - Tokyo Haneda, Boise Air Term. Gowen Fld - Tokyo Narita or Spokane - Tokyo Narita as they are the most popular.

  • Can I find deals for flights from Idaho to Tokyo that include hotel bookings?

    Yes. In addition to deals on Idaho to Tokyo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Tokyo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Tokyo.

  • Can I find deals for business class flights from Idaho to Tokyo?

    Yes. Cheapflights offers flight deals from Idaho to Tokyo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Tokyo?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Tokyo (average of $629). Flying from Idaho to Tokyo in February is currently the most expensive (average of $818). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Chiba
Karuizawa
Saitama
Urayasu
Yokosuka
Odawara
Numazu
Atami
Hakone
Yamanouchi
Kawasaki
Yamanashi

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Top 5 airlines flying from Idaho to Tokyo

Discover the top 5 airlines that operate flights from Idaho to Tokyo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$655Average$890FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$670Average$1,092FlexibilityNo cancel feeOn-time69%
DeltaCheapest$697Average$1,120FlexibilityNo cancel feeOn-timeN/A
ANACheapest$723Average$1,062FlexibilityNo cancel feeOn-time80%
Alaska AirlinesCheapest$761Average$812FlexibilityNo cancel feeOn-time75%

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