What airlines fly to Thailand?

Korean Air, United Airlines and Delta are the top three most popular airlines that fly to Thailand 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 Thailand. Keep in mind that there are 6 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Korean Air, and Delta are the most popular carriers operating from Idaho to Thailand

How long is the flight from Idaho to Thailand?

The flight from Idaho to Thailand 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 Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 25h 05m on average. If you fly from Idaho Falls (another popular airport in Idaho) to Bangkok Suvarnabhumi Airport, then the average flight time is 34h 40m.

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

Prices for flights from Idaho to Thailand were last updated today.

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

As of September 2025, there are 6 operators available to choose from for flights from Idaho to Thailand.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to Thailand.

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

The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$456 Cheap Flights from Idaho to Thailand in 2025/26

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Find the cheapest flights from Idaho to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

7:05 am - 12:45 amGEG-BKK

26h 40m2 stops

9:40 am - 6:55 pmBKK-GEG

24h 15m2 stops

$839Delta

Find Deal

Sat, Nov 29 - Wed, Dec 17

7:05 am - 9:30 pmGEG-BKK

23h 25m2 stops

9:30 pm - 12:29 pmBKK-GEG

29h 59m2 stops

$844Korean Air

Find Deal

Wed, Nov 26 - Sun, Dec 14

7:00 am - 11:25 amGEG-BKK

37h 25m3 stops

4:55 pm - 6:44 pmBKK-GEG

40h 49m3 stops

$913United Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 16

1:07 pm - 3:10 pmBOI-BKK

37h 03m2 stops

8:05 am - 2:36 pmBKK-BOI

19h 31m2 stops

$915Multiple Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 15

8:26 pm - 4:40 pmBOI-BKK

31h 14m2 stops

5:50 pm - 10:56 pmBKK-BOI

42h 06m2 stops

$918Multiple Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 22

12:45 pm - 11:25 amGEG-BKK

55h 40m2 stops

4:55 pm - 11:48 amBKK-GEG

33h 53m3 stops

$919United Airlines

Find Deal

Wed, Nov 26 - Sun, Dec 14

7:00 am - 4:20 pmGEG-BKK

43h 20m2 stops

2:40 am - 10:36 pmBKK-GEG

33h 56m2 stops

$920China Airlines

Find Deal

Wed, Oct 15 - Tue, Oct 21

3:37 pm - 11:10 amBOI-BKK

30h 33m2 stops

1:35 am - 1:35 pmBKK-BOI

25h 00m2 stops

$955EVA Air

Find Deal

Wed, Oct 8 - Tue, Oct 21

12:43 pm - 11:00 amBOI-BKK

33h 17m2 stops

1:35 am - 1:35 pmBKK-BOI

25h 00m2 stops

$969EVA Air

Find Deal

Mon, Sep 29 - Tue, Oct 14

5:38 pm - 4:20 pmBOI-BKK

33h 42m2 stops

5:30 pm - 6:02 pmBKK-BOI

37h 32m2 stops

$4,362China Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

Japan Airlines flights from Idaho to Thailand

Our best Japan Airlines deals on Idaho to Thailand flight tickets

Japan Airlines

Sep 28

JAC4:37 pmJackson Hole

33h 33m

2 stops

BKK3:10 pmBangkok Suvarnabhumi

Oct 30

BKK1:10 amBangkok Suvarnabhumi

47h 36m

2 stops

JAC11:46 amJackson Hole

$1,245

Find similar

Japan Airlines

Nov 19

GEG8:45 amSpokane

36h 15m

3 stops

HKT12:00 pmPhuket City

Feb 25

HKT9:50 pmPhuket City

30h 00m

3 stops

GEG12:50 pmSpokane

$2,513

Find similar

Delta flights from Idaho to Thailand

Our best Delta deals on Idaho to Thailand flight tickets

Delta

Nov 29

GEG7:05 amSpokane

26h 40m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Dec 17

BKK9:40 amBangkok Suvarnabhumi

24h 15m

2 stops

GEG6:55 pmSpokane

$839

Find similar

Delta

Dec 1

GEG5:05 amSpokane

28h 40m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Dec 15

BKK11:15 pmBangkok Suvarnabhumi

34h 40m

2 stops

GEG6:55 pmSpokane

$851

Find similar

Delta

Dec 2

GEG9:13 amSpokane

23h 07m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Dec 18

BKK9:40 amBangkok Suvarnabhumi

26h 16m

2 stops

GEG8:56 pmSpokane

$866

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Sat 11/29

7:05 am-12:45 am

2 stops26h 40m

Bangkok Suvarnabhumi

Wed 12/17

9:40 am-6:55 pm

2 stops24h 15m

$839

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Wed 11/26

7:05 am-9:30 pm

2 stops23h 25m

Bangkok Suvarnabhumi

Sun 12/14

9:30 pm-12:29 pm

2 stops29h 59m

$844

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Tue 12/2

7:00 am-11:25 am

3 stops37h 25m

Bangkok Suvarnabhumi

Tue 12/16

4:55 pm-6:44 pm

3 stops40h 49m

$913

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Mon 9/29

1:07 pm-3:10 pm

2 stops37h 03m

Bangkok Suvarnabhumi

Wed 10/15

8:05 am-2:36 pm

2 stops19h 31m

$915

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 10/8

8:26 pm-4:40 pm

2 stops31h 14m

Bangkok Suvarnabhumi

Wed 10/22

5:50 pm-10:56 pm

2 stops42h 06m

$918

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Wed 11/26

12:45 pm-11:25 am

2 stops55h 40m

Bangkok Suvarnabhumi

Sun 12/14

4:55 pm-11:48 am

3 stops33h 53m

$919

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

Wed 10/15

7:00 am-4:20 pm

2 stops43h 20m

Bangkok Suvarnabhumi

Tue 10/21

2:40 am-10:36 pm

2 stops33h 56m

$920

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 10/8

3:37 pm-11:10 am

2 stops30h 33m

Bangkok Suvarnabhumi

Tue 10/21

1:35 am-1:35 pm

2 stops25h 00m

$955

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Mon 9/29

12:43 pm-11:00 am

2 stops33h 17m

Bangkok Suvarnabhumi

Tue 10/14

1:35 am-1:35 pm

2 stops25h 00m

$969

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sat 10/18

5:38 pm-4:20 pm

2 stops33h 42m

Bangkok Suvarnabhumi

Sat 10/25

5:30 pm-6:02 pm

2 stops37h 32m

$4,362

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 Thailand

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

Other information

What is the cheapest month to fly to Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from Idaho, with most prices found around $933. If you are unable to visit Thailand during the month of September, then departing from Idaho during the month October is also very affordable. Most momondo users find prices during this month for around $933.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Wednesday when prices can be found for as low as $1,045. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Thursday, with ticket prices averaging around $1,715.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from Idaho in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,203 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Thailand is in the afternoon when prices are around $1,715.

Cheap Idaho to Thailand flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Idaho to Thailand?
Prices for flights from Idaho to Thailand were last updated today.
How many operators does momondo search for flights from Idaho to Thailand?
As of September 2025, there are 6 operators available to choose from for flights from Idaho to Thailand.
How old do you have to be to fly from Idaho to Thailand?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho to Thailand.
What documentation or ID do you need to fly to Thailand?
The necessary travel and health documents for your Thailand trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Thailand

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $868	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
Korean Air	PriceFrom $885	Free Cancellation	Rating 8.4 1,143 reviews	Search Korean Air flights
Singapore Airlines	PriceFrom $909	Free Cancellation	Rating 8.1 1,372 reviews	Search Singapore Airlines flights
China Airlines	PriceFrom $933	Free Cancellation	Rating 8.3 767 reviews	Search China Airlines flights
EVA Air	PriceFrom $938	Free Cancellation	Rating 8.4 1,238 reviews	Search EVA Air flights
Delta	PriceFrom $1,082	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Thailand from Idaho which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Idaho to Thailand?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thailand from Idaho.

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

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