Asia

$381+ Cheap flights from Boise (BOI) 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ICN
Jul 23 — Jul 301
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Cheap flight deals from Boise to Asia

Keep the following information in mind while searching for Boise to Asia flight deals. Data was last updated July 18, 2025.

Round-trip from

$629
(Air Canada)

One-way from

$381
(Expedia)

Popular in

June

Cheapest in

January

Average price

$1,205
From Boise Air Term. Gowen Fld to Asia
One-way flight from Boise Air Term. Gowen Fld to Asia
Highest demand for flights based on searches. 15% potential increase in price ($228 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Boise to Asia

Cheapest flights from Boise to Asia
Explore the most affordable flight options available from Boise to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

This Air Canada deal was found by Cheapflights users on 7/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:17 pmBOI - NRT
2 stops32h 03mMultiple Airlines
Wed 11/196:15 pmNRT - BOI
2 stops19h 01mMultiple Airlines
Deal found 7/16$629
This FlightHub deal was found by Cheapflights users on 7/16. 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.
Sat 10/257:05 pmBOI - NRT
2 stops29h 15mAir Canada
Mon 11/106:15 pmNRT - BOI
2 stops45h 13mAir Canada
Deal found 7/16$648
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 11/92:40 pmBOI - HND
1 stop22h 00mUnited Airlines
Tue 12/99:55 pmHND - BOI
2 stops34h 08mUnited Airlines
Deal found 7/17$703
This Air Canada deal was found by Cheapflights users on 7/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:39 pmBOI - HND
2 stops34h 11mAir Canada
Tue 10/286:50 pmHND - BOI
2 stops33h 39mAir Canada
Deal found 7/16$714
This FlightHub deal was found by Cheapflights users on 7/17. 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.
Sun 12/76:40 amBOI - HND
1 stop16h 10mANA
Thu 12/184:25 pmHND - BOI
1 stop16h 06mANA
Deal found 7/17$719
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:35 amBOI - NRT
1 stop18h 25mAlaska Airlines
Wed 10/16:25 pmNRT - BOI
1 stop14h 51mAlaska Airlines
Deal found 7/16$727
This Delta deal was found by Cheapflights users on 7/16. 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.
Sun 9/215:25 amBOI - HND
1 stop16h 40mDelta
Fri 10/36:25 pmHND - BOI
1 stop19h 35mDelta
Deal found 7/16$731
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 12/71:50 pmBOI - NRT
2 stops33h 10mUnited Airlines
Thu 12/188:25 pmNRT - BOI
2 stops31h 12mUnited Airlines
Deal found 7/17$731
This Ovago deal was found by Cheapflights users on 7/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:13 amBOI - NRT
1 stop18h 32mJapan Airlines
Mon 10/205:45 pmNRT - BOI
1 stop11h 51mJapan Airlines
Deal found 7/16$734
This Ovago deal was found by Cheapflights users on 7/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:15 amBOI - HND
2 stops23h 35mKorean Air
Tue 12/99:45 amHND - BOI
2 stops19h 27mKorean Air
Deal found 7/17$742
This Delta deal was found by Cheapflights users on 7/16. 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.
Sun 9/217:30 amBOI - NRT
2 stops22h 35mDelta
Wed 10/12:00 pmNRT - BOI
2 stops25h 05mDelta
Deal found 7/16$746
This Ovago deal was found by Cheapflights users on 7/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:05 pmBOI - NRT
2 stops32h 50mKorean Air
Sun 11/162:00 pmNRT - BOI
2 stops25h 04mKorean Air
Deal found 7/16$749

Cheapflights Fare Finder

Customize your flight search to find flights from Boise 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 July 18, 2025.
Use the filters below to find and compare flights from Boise to Asia that are best for you.

Fly from

Boise

Fly to

Asia

Route

Depart

Return

Price

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Tue 9/23

2:42 pm-3:40 pm

2 stops33h 58m

Tokyo Narita

Tue 9/30

5:25 pm-9:24 pm

2 stops18h 59m

$665

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Sun 9/21

6:35 am-4:00 pm

1 stop18h 25m

Tokyo Narita

Wed 10/1

6:25 pm-6:16 pm

1 stop14h 51m

$727

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Sun 9/21

5:25 am-1:05 pm

1 stop16h 40m

Tokyo Haneda

Fri 10/3

6:25 pm-11:00 pm

1 stop19h 35m

$731

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Mon 10/6

7:13 am-4:45 pm

1 stop18h 32m

Tokyo Narita

Mon 10/20

5:45 pm-2:36 pm

1 stop11h 51m

$734

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Sun 9/21

7:30 am-9:05 pm

2 stops22h 35m

Tokyo Narita

Wed 10/1

2:00 pm-12:05 am

2 stops25h 05m

$746

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Tue 10/7

9:00 am-10:50 pm

2 stops22h 50m

Tokyo Haneda

Mon 11/10

2:00 am-1:12 pm

2 stops27h 12m

$751

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Tue 10/7

9:00 am-9:05 pm

2 stops21h 05m

Tokyo Narita

Tue 11/11

8:40 pm-2:27 pm

2 stops33h 47m

$751

BoiseOkinawa

BOI - OKA

BOIOKA

Boise Air Term. Gowen Fld

Fri 9/12

3:45 pm-12:00 pm

2 stops29h 15m

Okinawa Naha

Sun 9/21

1:05 pm-3:40 pm

2 stops17h 35m

$759

BoiseTokyo

BOI - HND

BOIHND

Boise Air Term. Gowen Fld

Thu 8/21

7:00 am-3:55 pm

1 stop17h 55m

Tokyo Haneda

Thu 9/4

5:00 pm-8:02 pm

2 stops18h 02m

$764

BoiseTokyo

BOI - NRT

BOINRT

Boise Air Term. Gowen Fld

Mon 9/8

6:35 am-4:00 pm

1 stop18h 25m

Tokyo Narita

Thu 9/18

6:25 pm-5:18 pm

1 stop13h 53m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 52 results
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Best time to book a flight from Boise to Asia

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

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

Currently, February is the cheapest month in which you can book a flight from Boise to Asia (average of $999). Flying from Boise to Asia in December is currently the most expensive (average of $1,635). 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 BOI to AS?

Find hourly flight availability from Boise to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Asia as you normally would.

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asia. Reviews last updated July 18, 2025.
See what other customers who have flown with EVA Air, Korean Air, and ANA from Boise to Asia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.4
Very good

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Boise to Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Boise to Asia?

    If you book a flight to Asia from Boise, you will be flying from Air Term. Gowen Fld, which is the city’s only airport. Boise Air Term. Gowen Fld (BOI) is located 3.3 mi from the center of Boise.

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

    $381 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and Korean Air, with prices starting from $425 and $427, respectively.

  • What are the most popular routes from Boise to Asia?

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Boise to Asia (average of $999). Flying from Boise to Asia in December is currently the most expensive (average of $1,635). 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

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Alternative routes for Boise to Asia

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Boise to Asia

Discover the top 8 airlines that operate flights from Boise 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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$630Average$1,300FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$655Average$890FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$657Average$1,459FlexibilityNo cancel feeOn-time69%
ANACheapest$723Average$1,171FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$808Average$1,203FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$908Average$1,135FlexibilityNo cancel feeOn-time68%
Singapore AirlinesCheapest$909Average$1,927FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$918Average$1,103FlexibilityNo cancel feeOn-time74%

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