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$334+ Cheap flights from Idaho to Asia

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
fev 28 — mar 71
sáb 2/28
sáb 3/7
1 adult, Economy
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Cheap flight deals from Idaho to Asia

Cheapest flights from Idaho to Asia
Explore the most affordable flight options available from Idaho to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janeiro 29, 2026.

This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 10/267:44 pm
GEG
-
HND
2 stops29h 36m
Multiple Airlines
qua 11/46:05 pm
HND
-
GEG
1 stop15h 03m
Multiple Airlines
Deal found 1/28$647
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/216:05 am
GEG
-
HND
1 stop15h 00m
Delta
sáb 3/74:50 pm
HND
-
GEG
1 stop12h 45m
Delta
Deal found 1/27$652
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/183:33 pm
GEG
-
NRT
1 stop32h 02m
Multiple Airlines
ter 4/286:10 pm
NRT
-
GEG
1 stop34h 30m
Multiple Airlines
Deal found 1/26$652
This United Airlines deal was found by Cheapflights users on 1/28. 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 4/197:00 am
GEG
-
HND
1 stop14h 55m
United Airlines
qua 5/133:50 pm
HND
-
GEG
1 stop21h 50m
United Airlines
Deal found 1/28$660
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 9/289:10 am
GEG
-
HND
1 stop13h 10m
Delta
qui 10/84:05 pm
HND
-
GEG
1 stop17h 04m
Delta
Deal found 1/26$661
This United Airlines deal was found by Cheapflights users on 1/27. 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.
sáb 2/214:02 pm
GEG
-
HND
2 stops29h 48m
United Airlines
sex 3/612:50 am
HND
-
GEG
2 stops37h 28m
United Airlines
Deal found 1/27$663
This United Airlines deal was found by Cheapflights users on 1/26. 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.
sáb 4/184:01 pm
GEG
-
NRT
2 stops31h 24m
United Airlines
ter 4/285:00 pm
NRT
-
GEG
2 stops35h 41m
United Airlines
Deal found 1/26$665
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 9/287:55 am
GEG
-
HND
1 stop14h 25m
Delta
sex 10/94:05 pm
HND
-
GEG
1 stop32h 37m
Delta
Deal found 1/26$666
This United Airlines deal was found by Cheapflights users on 1/28. 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.
ter 4/1412:35 pm
GEG
-
NRT
2 stops33h 40m
United Airlines
ter 4/285:00 pm
NRT
-
GEG
1 stop20h 34m
United Airlines
Deal found 1/28$666
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 2/246:05 am
GEG
-
HND
1 stop15h 00m
Delta
ter 3/34:50 pm
HND
-
GEG
1 stop12h 45m
Delta
Deal found 1/27$671
This United Airlines deal was found by Cheapflights users on 1/27. 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.
ter 2/247:00 am
GEG
-
NRT
1 stop15h 00m
United Airlines
ter 3/34:45 pm
NRT
-
GEG
1 stop21h 22m
United Airlines
Deal found 1/27$671
This Korean Air deal was found by Cheapflights users on 1/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/2910:50 am
GEG
-
NRT
2 stops18h 15m
Korean Air
sex 10/99:20 am
NRT
-
GEG
2 stops28h 17m
Korean Air
Deal found 1/26$679

Find flight deals from Idaho to Asia

Keep the following information in mind while searching for Idaho to Asia flight deals. Data was last updated janeiro 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$652
(Delta)

One-way from

$334
(SmartFares)

Popular in

June

Cheapest in

January

Average price

$858
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Manila Ninoy Aquino Intl flights.
Search Deals
From Idaho to Asia
Search Deals
One-way flight from Idaho to Asia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Asia 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 janeiro 29, 2026.
Use the filters below to find and compare flights from Idaho to Asia that are best for you.

Fly from

Idaho

Fly to

Asia

Route

Depart

Return

Price

SpokaneTokyo

GEG - HND

GEGHND

Spokane

sáb 2/21

6:05 am-2:05 pm

1 stop15h 00m

Tokyo Haneda

sáb 3/7

4:50 pm-12:35 pm

1 stop12h 45m

$652

SpokaneTokyo

GEG - HND

GEGHND

Spokane

dom 4/19

7:00 am-1:55 pm

1 stop14h 55m

Tokyo Haneda

qua 5/13

3:50 pm-9:40 pm

1 stop21h 50m

$660

SpokaneTokyo

GEG - HND

GEGHND

Spokane

sáb 2/21

4:02 pm-2:50 pm

2 stops29h 48m

Tokyo Haneda

sáb 3/7

10:55 pm-9:03 pm

1 stop15h 08m

$663

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

sáb 4/18

4:01 pm-3:25 pm

2 stops31h 24m

Tokyo Narita

ter 4/28

5:00 pm-12:41 pm

2 stops35h 41m

$665

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

ter 4/14

12:35 pm-2:15 pm

2 stops33h 40m

Tokyo Narita

ter 4/28

5:00 pm-9:34 pm

1 stop20h 34m

$666

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

dom 4/19

7:00 am-3:00 pm

1 stop16h 00m

Tokyo Narita

qua 5/13

5:00 pm-9:16 pm

2 stops20h 16m

$666

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

qua 4/15

9:30 am-9:05 pm

2 stops19h 35m

Tokyo Narita

qua 4/22

5:20 pm-6:57 pm

2 stops41h 37m

$680

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

seg 7/27

10:50 am-9:05 pm

2 stops18h 15m

Tokyo Narita

seg 8/10

5:20 pm-5:08 pm

2 stops39h 48m

$680

SpokaneTokyo

GEG - NRT

GEGNRT

Spokane

qua 4/22

9:30 am-9:05 pm

2 stops19h 35m

Tokyo Narita

sex 5/1

9:20 am-2:49 pm

2 stops21h 29m

$680

SpokaneTokyo

GEG - HND

GEGHND

Spokane

ter 4/14

9:30 am-10:50 pm

2 stops21h 20m

Tokyo Haneda

seg 4/27

2:00 am-6:57 pm

2 stops32h 57m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to Asia

Have a flexible travel schedule? Discover the best time to fly to Asia 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 Asia

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

Currently, May is the cheapest month in which you can book a flight from Idaho to Asia (average of $504). Flying from Idaho to Asia in June is currently the most expensive (average of $850). 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.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Asia. 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 Asia?

    Departing from Idaho to Asia will take you 14h 55m. The distance between Idaho and Asia is about 4971 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $332 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $384 and $436, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Asia 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 Asia?

    Currently, May is the cheapest month in which you can book a flight from Idaho to Asia (average of $504). Flying from Idaho to Asia in June is currently the most expensive (average of $850). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Idaho to Asia

Discover the top 10 airlines that operate flights from Idaho to Asia. 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 janeiro 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$529Average$1,128FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$597Average$812FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$655Average$735FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$670Average$1,129FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$708Average$812FlexibilityNo cancel feeOn-time75%
China AirlinesCheapest$840Average$933FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$858Average$1,103FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$865Average$1,041FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$909Average$1,931FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,063Average$1,235FlexibilityNo cancel feeOn-time68%

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