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$365+ Cheap flights from Idaho to Thailand

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
dic. 19 — dic. 261
vie. 12/19
vie. 12/26
1 adult, Economy
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Find flight deals from Idaho to Thailand

Cheapest flights from Idaho to Thailand
Explore the most affordable flight options available from Idaho to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 19, 2025.

This Korean Air deal was found by Cheapflights users on 11/18. 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.
mié. 11/267:05 amGEG - BKK
2 stops39h 20mKorean Air
dom. 12/149:30 pmBKK - GEG
2 stops29h 59mKorean Air
Deal found 11/18$861
This United Airlines deal was found by Cheapflights users on 11/17. 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.
mar. 11/182:11 pmBOI - BKK
2 stops31h 14mUnited Airlines
mar. 11/254:55 pmBKK - BOI
3 stops37h 08mUnited Airlines
Deal found 11/17$897
This United Airlines deal was found by Cheapflights users on 11/19. 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. 11/246:20 amBOI - BKK
2 stops32h 50mUnited Airlines
mié. 1/144:55 pmBKK - BOI
2 stops42h 28mUnited Airlines
Deal found 11/19$901
This United Airlines deal was found by Cheapflights users on 11/19. 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. 11/246:20 amBOI - BKK
2 stops32h 50mUnited Airlines
mar. 1/134:55 pmBKK - BOI
2 stops44h 53mUnited Airlines
Deal found 11/19$908
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/299:37 pmGEG - BKK
2 stops35h 43mUnited Airlines
mar. 12/24:55 pmBKK - GEG
2 stops33h 57mUnited Airlines
Deal found 11/16$924
This Delta deal was found by Cheapflights users on 11/16. 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.
sáb. 11/295:00 amGEG - BKK
2 stops28h 45mDelta
lun. 12/112:55 amBKK - GEG
2 stops36h 54mDelta
Deal found 11/16$925
This United Airlines deal was found by Cheapflights users on 11/19. 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. 11/236:20 amBOI - BKK
2 stops32h 50mUnited Airlines
mié. 1/144:55 pmBKK - BOI
2 stops42h 28mUnited Airlines
Deal found 11/19$941
This United Airlines deal was found by Cheapflights users on 11/19. 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. 11/236:20 amBOI - BKK
2 stops32h 50mUnited Airlines
mar. 1/134:55 pmBKK - BOI
2 stops44h 53mUnited Airlines
Deal found 11/19$948
This United Airlines deal was found by Cheapflights users on 11/19. 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. 11/2910:40 amBOI - BKK
2 stops34h 45mUnited Airlines
mié. 1/144:55 pmBKK - BOI
2 stops42h 28mUnited Airlines
Deal found 11/19$949
This United Airlines deal was found by Cheapflights users on 11/19. 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. 11/2910:40 amBOI - BKK
2 stops34h 45mUnited Airlines
mar. 1/134:55 pmBKK - BOI
2 stops44h 53mUnited Airlines
Deal found 11/19$956
This Korean Air deal was found by Cheapflights users on 11/19. 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.
jue. 11/277:45 amBOI - BKK
2 stops27h 00mKorean Air
lun. 1/122:05 amBKK - BOI
2 stops28h 12mKorean Air
Deal found 11/19$961
This Korean Air deal was found by Cheapflights users on 11/19. 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.
dom. 11/233:54 pmBOI - BKK
2 stops43h 01mKorean Air
mar. 1/132:05 amBKK - BOI
2 stops30h 23mKorean Air
Deal found 11/19$968

Cheap flight deals from Idaho to Thailand

Keep the following information in mind while searching for Idaho to Thailand flight deals. Data was last updated noviembre 19, 2025.

Round-trip from

$793
(Korean Air)

One-way from

$365
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$990
From Idaho to Thailand
Search Deals
One-way flight from Idaho to Thailand
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Thailand 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 noviembre 19, 2025.
Use the filters below to find and compare flights from Idaho to Thailand that are best for you.

Fly from

Idaho

Fly to

Thailand

Route

Depart

Return

Price

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

jue. 3/26

9:10 am-12:45 am

2 stops25h 35m

Bangkok Suvarnabhumi

vie. 4/10

9:50 am-9:30 pm

2 stops25h 40m

$793

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

dom. 1/25

7:20 am-11:20 pm

2 stops25h 00m

Bangkok Suvarnabhumi

mar. 1/27

12:55 am-6:45 pm

2 stops32h 50m

$857

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

mié. 3/4

7:10 am-11:20 pm

2 stops25h 10m

Bangkok Suvarnabhumi

mar. 3/17

12:55 am-1:00 pm

2 stops26h 05m

$861

SpokaneBangkok

GEG - BKK

GEGBKK

Spokane

mié. 1/21

7:20 am-9:30 pm

2 stops23h 10m

Bangkok Suvarnabhumi

mar. 2/10

9:40 am-9:20 pm

2 stops26h 40m

$861

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

jue. 1/22

7:02 pm-1:35 am

2 stops40h 33m

Bangkok Suvarnabhumi

jue. 2/5

10:55 am-11:01 pm

2 stops26h 06m

$864

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

sáb. 1/31

7:02 pm-9:50 am

2 stops24h 48m

Bangkok Suvarnabhumi

lun. 2/9

10:55 am-11:01 pm

2 stops26h 06m

$864

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

sáb. 1/24

1:55 pm-12:35 pm

2 stops32h 40m

Bangkok Suvarnabhumi

dom. 2/8

5:40 pm-11:01 pm

2 stops43h 21m

$896

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

jue. 1/29

10:48 am-11:25 am

3 stops34h 37m

Bangkok Suvarnabhumi

lun. 2/2

4:55 pm-11:25 am

3 stops32h 30m

$897

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

jue. 1/22

10:48 am-11:25 am

3 stops34h 37m

Bangkok Suvarnabhumi

jue. 2/5

4:55 pm-7:51 pm

2 stops40h 56m

$903

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

lun. 1/5

6:35 am-11:25 am

2 stops38h 50m

Bangkok Suvarnabhumi

mar. 2/3

4:55 pm-11:25 am

3 stops32h 30m

$905

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 40 results
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Best time to book a flight from Idaho to Thailand

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

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

Currently, April is the cheapest month in which you can book a flight from Idaho to Thailand (average of $697). Flying from Idaho to Thailand in June is currently the most expensive (average of $1,263). 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 TH?

Find hourly flight availability from Idaho to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 19, 2025.

When flying from Idaho to Thailand, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 41% versus a flight at noon.

Related info for your journey

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

    Airlines like Korean Air, Delta, and China Airlines fly from Idaho to Thailand in about 25h. The time it takes to get you to your destination can typically vary by up to 15h 33m. The distance from Idaho to Thailand is about 7583 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $461. STARLUX Airlines flights start at $477 while deals on United Airlines start at $495 one-way.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Idaho to Thailand (average of $697). Flying from Idaho to Thailand in June is currently the most expensive (average of $1,263). 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

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Alternative routes for Idaho to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Idaho to Thailand

Discover the top 6 airlines that operate flights from Idaho to Thailand. 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 noviembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$857Average$1,083FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$868Average$984FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$885Average$1,123FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$898Average$933FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$909Average$1,931FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$938Average$1,255FlexibilityNo cancel feeOn-time74%

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