What is the cheapest airline that flies from Idaho to Asia?

United Airlines, China Eastern, and American Airlines are the most popular carriers operating from Idaho to Asia

What airlines fly to Asia?

United Airlines, Delta and Korean Air are the top three most popular airlines that fly to Asia from Idaho according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Asia. Keep in mind that there are 10 different airlines that fly to Asia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Idaho to Asia?

Prices for flights from Idaho to Asia are updated daily.

How many operators does momondo search for flights from Idaho to Asia?

As of August 2026, there are 9 operators available to choose from for flights from Idaho to Asia.

How old do you have to be to fly from Idaho to Asia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Asia.

What documentation or ID do you need to fly to Asia?

The travel and health documents you'll need for your trip to Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$422 Cheap Flights from Idaho to Asia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Asia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 4:30 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

42h 10m2 stops San Francisco Vancouver Intl

6:15 pm - 9:16 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

43h 01m2 stops Vancouver Intl Denver Intl

$828Air Canada

Sat, Jan 16 - Wed, Jan 20

6:20 am - 4:30 pmBOI Boise Air Term. Gowen Fld-NRT Tokyo Narita

42h 10m2 stops San Francisco Vancouver Intl

6:15 pm - 5:55 pmNRT Tokyo Narita-BOI Boise Air Term. Gowen Fld

39h 40m2 stops Vancouver Intl Denver Intl

$828Air Canada

Sat, Jan 16 - Tue, Jan 19

8:31 am - 11:00 pmGEG Spokane-BKK Bangkok Suvarnabhumi

24h 29m2 stops Seattle/Tacoma Intl Tokyo Narita

7:55 am - 2:47 pmBKK Bangkok Suvarnabhumi-GEG Spokane

20h 52m2 stops Tokyo Narita Seattle/Tacoma Intl

$882Japan Airlines

Tue, Sep 1 - Mon, Sep 7

8:31 am - 11:00 pmGEG Spokane-BKK Bangkok Suvarnabhumi

24h 29m2 stops Seattle/Tacoma Intl Tokyo Narita

7:55 am - 1:45 pmBKK Bangkok Suvarnabhumi-GEG Spokane

19h 50m2 stops Tokyo Narita Seattle/Tacoma Intl

$886Japan Airlines

Thu, Sep 10 - Wed, Sep 16

1:09 pm - 9:55 pmGEG Spokane-SGN Ho Chi Minh City

42h 46m2 stops San Francisco Tokyo Haneda

11:05 pm - 10:38 amSGN Ho Chi Minh City-GEG Spokane

50h 33m2 stops Tokyo Haneda San Francisco

$919United Airlines

Wed, Sep 9 - Mon, Nov 9

12:33 pm - 10:05 pmGEG Spokane-SGN Ho Chi Minh City

43h 32m3 stops San Francisco Los Angeles Los Angeles Hong Kong Intl

11:05 pm - 8:57 pmSGN Ho Chi Minh City-GEG Spokane

35h 52m2 stops Tokyo Haneda San Francisco

$919United Airlines

Wed, Aug 26 - Sun, Oct 25

6:16 am - 11:15 pmGEG Spokane-SGN Ho Chi Minh City

26h 59m2 stops Los Angeles Los Angeles Incheon Intl

7:30 am - 3:14 pmSGN Ho Chi Minh City-GEG Spokane

21h 44m2 stops Incheon Intl Seattle/Tacoma Intl

$981Korean Air

Tue, Sep 1 - Wed, Sep 30

7:55 am - 11:20 pmGEG Spokane-SGN Ho Chi Minh City

24h 25m2 stops Seattle/Tacoma Intl Incheon Intl

8:00 am - 1:02 pmSGN Ho Chi Minh City-GEG Spokane

20h 02m2 stops Incheon Intl Seattle/Tacoma Intl

$982Korean Air

Tue, Jan 26 - Fri, Feb 26

7:55 am - 1:25 pmGEG Spokane-BKK Bangkok Suvarnabhumi

38h 30m2 stops Seattle/Tacoma Intl Incheon Intl

11:15 pm - 9:05 pmBKK Bangkok Suvarnabhumi-GEG Spokane

36h 50m2 stops Incheon Intl Seattle/Tacoma Intl

$992Delta

Mon, Feb 1 - Sat, Feb 27

5:10 am - 11:35 pmGEG Spokane-BKK Bangkok Suvarnabhumi

28h 25m2 stops Seattle/Tacoma Intl Incheon Intl

9:40 am - 4:58 pmBKK Bangkok Suvarnabhumi-GEG Spokane

22h 18m2 stops Incheon Intl Seattle/Tacoma Intl

$992Delta

Mon, Oct 5 - Thu, Nov 5

Cheap last minute flights

Enter your travel dates to find the best prices.

10:00 am - 10:35 pmBOI Boise Air Term. Gowen Fld-MNL Manila Ninoy Aquino Intl

22h 35m2 stops Seattle/Tacoma Intl Incheon Intl

12:05 pm - 6:07 pmMNL Manila Ninoy Aquino Intl-BOI Boise Air Term. Gowen Fld

20h 02m2 stops Incheon Intl Seattle/Tacoma Intl

$904Multiple Airlines

Wed, Aug 12 - Thu, Sep 10

6:23 am - 10:35 pmBOI Boise Air Term. Gowen Fld-MNL Manila Ninoy Aquino Intl

26h 12m2 stops Seattle/Tacoma Intl Incheon Intl

12:05 pm - 6:07 pmMNL Manila Ninoy Aquino Intl-BOI Boise Air Term. Gowen Fld

20h 02m2 stops Incheon Intl Seattle/Tacoma Intl

$931Multiple Airlines

Wed, Aug 12 - Thu, Sep 10

6:23 am - 10:35 pmBOI Boise Air Term. Gowen Fld-MNL Manila Ninoy Aquino Intl

26h 12m2 stops Seattle/Tacoma Intl Incheon Intl

12:05 pm - 6:07 pmMNL Manila Ninoy Aquino Intl-BOI Boise Air Term. Gowen Fld

20h 02m2 stops Incheon Intl Seattle/Tacoma Intl

$936Multiple Airlines

Wed, Aug 12 - Thu, Sep 10

6:13 am - 10:35 pmGEG Spokane-MNL Manila Ninoy Aquino Intl

25h 22m2 stops Seattle/Tacoma Intl Incheon Intl

10:05 am - 2:47 pmMNL Manila Ninoy Aquino Intl-GEG Spokane

19h 42m2 stops Tokyo Narita Seattle/Tacoma Intl

$958Multiple Airlines

Fri, Aug 14 - Tue, Sep 1

12:33 pm - 5:55 amGEG Spokane-MNL Manila Ninoy Aquino Intl

26h 22m1 stop San Francisco

8:40 am - 6:51 pmMNL Manila Ninoy Aquino Intl-GEG Spokane

25h 11m1 stop San Francisco

$1,016United Airlines

Fri, Aug 14 - Tue, Sep 1

5:00 am - 5:55 amGEG Spokane-MNL Manila Ninoy Aquino Intl

33h 55m2 stops Denver Intl San Francisco

8:40 am - 6:51 pmMNL Manila Ninoy Aquino Intl-GEG Spokane

25h 11m1 stop San Francisco

$1,020United Airlines

Fri, Aug 14 - Tue, Sep 1

7:28 pm - 1:05 amBOI Boise Air Term. Gowen Fld-BKK Bangkok Suvarnabhumi

40h 37m2 stops Seattle/Tacoma Intl Incheon Intl

2:35 am - 10:30 pmBKK Bangkok Suvarnabhumi-BOI Boise Air Term. Gowen Fld

32h 55m2 stops Incheon Intl Seattle/Tacoma Intl

$1,068Delta

Fri, Aug 14 - Tue, Aug 18

6:15 am - 4:35 amBOI Boise Air Term. Gowen Fld-BKK Bangkok Suvarnabhumi

33h 20m2 stops San Francisco Tokyo Haneda

9:35 am - 3:31 pmBKK Bangkok Suvarnabhumi-BOI Boise Air Term. Gowen Fld

42h 56m2 stops Tokyo Haneda San Francisco

$1,068United Airlines

Fri, Aug 14 - Wed, Aug 19

7:00 am - 2:00 pmBOI Boise Air Term. Gowen Fld-HND Tokyo Haneda

16h 00m1 stop Los Angeles Los Angeles

4:05 pm - 11:59 pmHND Tokyo Haneda-BOI Boise Air Term. Gowen Fld

22h 54m1 stop Minneapolis St Paul

$1,129Delta

Wed, Aug 12 - Thu, Aug 20

6:00 am - 2:00 pmBOI Boise Air Term. Gowen Fld-HND Tokyo Haneda

17h 00m2 stops Salt Lake City Los Angeles Los Angeles

4:35 pm - 11:59 pmHND Tokyo Haneda-BOI Boise Air Term. Gowen Fld

22h 24m2 stops Los Angeles Los Angeles Salt Lake City

$1,134Delta

Wed, Aug 12 - Thu, Aug 20

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ANA flights from Idaho to Asia

Our best ANA deals on Idaho to Asia flight tickets

ANA

Jan 25

BOI8:20 amBoise Air Term. Gowen Fld

14h 40m

1 stop

NRT3:00 pmTokyo Narita

Feb 3

NRT4:45 pmTokyo Narita

14h 11m

1 stop

BOI2:56 pmBoise Air Term. Gowen Fld

$1,091

ANA

Aug 14

BOI8:15 amBoise Air Term. Gowen Fld

26h 40m

2 stops

BKK11:55 pmBangkok Suvarnabhumi

Aug 20

BKK1:55 pmBangkok Suvarnabhumi

38h 36m

2 stops

BOI3:31 pmBoise Air Term. Gowen Fld

$1,121

ANA

Aug 25

BOI8:15 amBoise Air Term. Gowen Fld

14h 40m

1 stop

HND1:55 pmTokyo Haneda

Sep 9

HND3:50 pmTokyo Haneda

14h 41m

1 stop

BOI3:31 pmBoise Air Term. Gowen Fld

$1,126

Japan Airlines flights from Idaho to Asia

Our best Japan Airlines deals on Idaho to Asia flight tickets

Japan Airlines

Sep 1

GEG8:31 amSpokane

24h 29m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 7

BKK7:55 amBangkok Suvarnabhumi

20h 52m

2 stops

GEG2:47 pmSpokane

$882

Japan Airlines

Sep 10

GEG8:31 amSpokane

24h 29m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

Sep 16

BKK7:55 amBangkok Suvarnabhumi

19h 50m

2 stops

GEG1:45 pmSpokane

$886

Japan Airlines

Aug 25

GEG8:31 amSpokane

22h 09m

2 stops

MNL9:40 pmManila Ninoy Aquino Intl

Sep 22

MNL10:05 amManila Ninoy Aquino Intl

18h 40m

2 stops

GEG1:45 pmSpokane

$986

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

Sat 1/16

6:20 am-4:30 pm

2 stops42h 10m

Tokyo Narita

Wed 1/20

6:15 pm-9:16 pm

2 stops43h 01m

$828

BoiseTokyo

BOI Boise Air Term. Gowen Fld - NRT Tokyo Narita

BOINRT

Boise Air Term. Gowen Fld

Sat 1/16

6:20 am-4:30 pm

2 stops42h 10m

Tokyo Narita

Tue 1/19

6:15 pm-5:55 pm

2 stops39h 40m

$828

SpokaneBangkok

GEG Spokane - BKK Bangkok Suvarnabhumi

GEGBKK

Spokane

Tue 9/1

8:31 am-11:00 pm

2 stops24h 29m

Bangkok Suvarnabhumi

Mon 9/7

7:55 am-2:47 pm

2 stops20h 52m

$882

Quickest round-trip

SpokaneBangkok

GEG Spokane - BKK Bangkok Suvarnabhumi

GEGBKK

Spokane

Thu 9/10

8:31 am-11:00 pm

2 stops24h 29m

Bangkok Suvarnabhumi

Wed 9/16

7:55 am-1:45 pm

2 stops19h 50m

$886

SpokaneHo Chi Minh City

GEG Spokane - SGN Ho Chi Minh City

GEGSGN

Spokane

Wed 9/9

1:09 pm-9:55 pm

2 stops42h 46m

Ho Chi Minh City

Mon 11/9

11:05 pm-10:38 am

2 stops50h 33m

$919

SpokaneHo Chi Minh City

GEG Spokane - SGN Ho Chi Minh City

GEGSGN

Spokane

Wed 8/26

12:33 pm-10:05 pm

3 stops43h 32m

Ho Chi Minh City

Sun 10/25

11:05 pm-8:57 pm

2 stops35h 52m

$919

SpokaneHo Chi Minh City

GEG Spokane - SGN Ho Chi Minh City

GEGSGN

Spokane

Tue 9/1

6:16 am-11:15 pm

2 stops26h 59m

Ho Chi Minh City

Wed 9/30

7:30 am-3:14 pm

2 stops21h 44m

$981

SpokaneHo Chi Minh City

GEG Spokane - SGN Ho Chi Minh City

GEGSGN

Spokane

Tue 1/26

7:55 am-11:20 pm

2 stops24h 25m

Ho Chi Minh City

Fri 2/26

8:00 am-1:02 pm

2 stops20h 02m

$982

SpokaneBangkok

GEG Spokane - BKK Bangkok Suvarnabhumi

GEGBKK

Spokane

Mon 2/1

7:55 am-1:25 pm

2 stops38h 30m

Bangkok Suvarnabhumi

Sat 2/27

11:15 pm-9:05 pm

2 stops36h 50m

$992

SpokaneBangkok

GEG Spokane - BKK Bangkok Suvarnabhumi

GEGBKK

Spokane

Mon 10/5

5:10 am-11:35 pm

2 stops28h 25m

Bangkok Suvarnabhumi

Thu 11/5

9:40 am-4:58 pm

2 stops22h 18m

$992

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 Asia

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

What is the cheapest month to fly to Asia?

If you’re not able to fly to Asia in January, then February is your next best option. Flight prices from Idaho to Asia during February average around $866.

Cheap Idaho to Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Asia

Fastest flight time	13h 12m
Direct flights	None

The fastest flight from Idaho to Asia takes 13h 12m

There are no direct flights from Idaho to Asia. There are no popular flight routes from Idaho to Asia.

Search flight deals

Frequently asked questions about flying from Idaho to Asia

When did momondo last update prices for flights from Idaho to Asia?
Prices for flights from Idaho to Asia are updated daily.
How many operators does momondo search for flights from Idaho to Asia?
As of August 2026, there are 9 operators available to choose from for flights from Idaho to Asia.
How old do you have to be to fly from Idaho to Asia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Asia.
What documentation or ID do you need to fly to Asia?
The travel and health documents you'll need for your trip to Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Asia

Compare and see reviews for airlines that fly from Idaho to Asia with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $467	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
STARLUX Airlines	PriceFrom $597	Free Cancellation	Rating 8.8 367 reviews	Search STARLUX Airlines flights
United Airlines	PriceFrom $664	Free Cancellation	Rating 7.4 10,109 reviews	Search United Airlines flights
Delta	PriceFrom $697	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
Alaska Airlines	PriceFrom $708	Free Cancellation	Rating 7.9 12,797 reviews	Search Alaska Airlines flights
Japan Airlines	PriceFrom $735	Free Cancellation	Rating 8.3 1,898 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $840	Free Cancellation	Rating 8.3 841 reviews	Search China Airlines flights
Philippine Airlines	PriceFrom $878	Free Cancellation	Rating 7.3 1,014 reviews	Search Philippine Airlines flights
Qatar Airways	PriceFrom $1,068	Free Cancellation	Rating 7.4 3,743 reviews	Search Qatar Airways flights
Asiana Airlines	PriceFrom $1,865	Free Cancellation	Rating 8.1 556 reviews	Search Asiana Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Asia. momondo saves you time and could save you money on your trip.

Can I find flights from Idaho to Asia with flexible booking policies on momondo?

Yes. All flights to Asia 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 Asia?

Once all potential Idaho to Asia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Asia, momondo offers a useful price alert feature which will track prices for flights to Asia from Idaho and alert you when they change.