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$845+ Cheap flights from Boise (BOI) to Thailand

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Boise to Thailand

Keep the following information in mind while searching for Boise to Thailand flight deals. Data was last updated August 14, 2025.

Round-trip from

$845
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$961
From Boise Air Term. Gowen Fld to Thailand
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Boise to Thailand

Cheapest flights from Boise to Thailand
Explore the most affordable flight options available from Boise to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:00 amBOI - BKK
2 stops24h 10mMultiple Airlines
Tue 10/71:20 amBKK - BOI
2 stops34h 45mMultiple Airlines
Deal found 8/14$845
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:30 amBOI - BKK
2 stops27h 40mMultiple Airlines
Sun 10/191:20 amBKK - BOI
2 stops34h 45mMultiple Airlines
Deal found 8/13$862
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:45 pmBOI - BKK
2 stops40h 25mMultiple Airlines
Fri 10/31:20 amBKK - BOI
2 stops29h 50mMultiple Airlines
Deal found 8/12$878
This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:35 amBOI - BKK
2 stops27h 35mMultiple Airlines
Sun 9/2811:55 amBKK - BOI
2 stops42h 23mMultiple Airlines
Deal found 8/14$888
This oojo deal was found by Cheapflights users on 8/12. 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.
Sun 10/56:30 amBOI - BKK
2 stops40h 40mChina Airlines
Mon 10/205:30 pmBKK - BOI
2 stops19h 26mChina Airlines
Deal found 8/12$899
This Korean Air deal was found by Cheapflights users on 8/14. 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.
Wed 11/57:45 amBOI - BKK
2 stops25h 35mKorean Air
Tue 11/181:00 amBKK - BOI
2 stops31h 31mKorean Air
Deal found 8/14$916
This Justfly.com deal was found by Cheapflights users on 8/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:42 pmBOI - BKK
2 stops33h 18mSingapore Airlines
Sat 1/176:05 pmBKK - BOI
2 stops32h 05mSingapore Airlines
Deal found 8/13$926
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 11/256:20 amBOI - BKK
2 stops27h 45mUnited Airlines
Tue 2/34:55 pmBKK - BOI
3 stops32h 42mUnited Airlines
Deal found 8/14$934

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 August 14, 2025.
Use the filters below to find and compare flights from Boise to Thailand that are best for you.

Fly from

Boise

Fly to

Thailand

Route

Depart

Return

Price

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 10/1

10:00 am-11:10 pm

2 stops24h 10m

Bangkok Suvarnabhumi

Tue 10/7

1:20 am-11:05 pm

2 stops34h 45m

$845

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sun 10/5

6:30 am-11:10 pm

2 stops27h 40m

Bangkok Suvarnabhumi

Sun 10/19

1:20 am-11:05 pm

2 stops34h 45m

$862

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 1/6

2:11 pm-11:25 am

2 stops31h 14m

Bangkok Suvarnabhumi

Thu 3/26

9:25 am-10:22 pm

2 stops25h 57m

$865

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sat 9/27

5:45 pm-11:10 pm

2 stops40h 25m

Bangkok Suvarnabhumi

Fri 10/3

1:20 am-6:10 pm

2 stops29h 50m

$878

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 9/18

6:35 am-11:10 pm

2 stops27h 35m

Bangkok Suvarnabhumi

Sun 9/28

11:55 am-5:18 pm

2 stops42h 23m

$888

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Sun 10/5

6:30 am-12:10 pm

2 stops40h 40m

Bangkok Suvarnabhumi

Sun 10/19

2:40 am-11:56 pm

2 stops34h 16m

$899

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 11/5

7:45 am-12:45 am

2 stops27h 00m

Bangkok Suvarnabhumi

Tue 11/18

1:00 am-2:27 pm

2 stops27h 27m

$916

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 1/21

7:00 pm-4:20 pm

2 stops31h 20m

$900

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 9/10

9:52 am-4:35 am

2 stops53h 43m

$1,014

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 1/21

8:05 am-8:30 am

3 stops34h 25m

$1,396

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 13 results
1
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Best time to book a flight from Boise to Thailand

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

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

Currently, September is the cheapest month in which you can book a flight from Boise to Thailand (average of $938). Flying from Boise to Thailand in December is currently the most expensive (average of $1,552). 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 TH?

Find hourly flight availability from Boise 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 August 14, 2025.

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

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Boise to Thailand, such as EVA Air, Korean Air, and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,233 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

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
EVA Air
8.4
Very good
1,233 reviews
EVA Air
8.4
Very good
1,233 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

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
Korean Air
8.4
Very good
1,131 reviews
EVA Air
8.4
Very good
1,233 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

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
Singapore Airlines
8.1
Very good
1,346 reviews
EVA Air
8.4
Very good
1,233 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

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
Delta
8.0
Very good
7,980 reviews
EVA Air
8.4
Very good
1,233 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

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
United Airlines
7.4
Good
8,916 reviews
EVA Air
8.4
Very good
1,233 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Overall

8.4

Crew

8.6

Food

8.1

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 Thailand. 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 Thailand?

    If you book a flight to Thailand 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.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Boise to Thailand (average of $938). Flying from Boise to Thailand in December is currently the most expensive (average of $1,552). 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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Top 5 airlines flying from Boise to Thailand

Discover the top 5 airlines that operate flights from Boise 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$871Average$1,035FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$909Average$1,931FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$915Average$1,214FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$972Average$1,255FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,071Average$1,202FlexibilityNo cancel feeOn-timeN/A

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