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$459+ Cheap flights from Boise (BOI) to Bangkok

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BKK
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Boise to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Round-trip from

$779
(oojo)

One-way from

$459
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$951
From Boise Air Term. Gowen Fld to Bangkok
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One-way flight from Boise Air Term. Gowen Fld to Bangkok
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Highest demand for flights based on searches. 8% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Boise to Bangkok

Cheapest flights from Boise to Bangkok
Explore the most affordable flight options available from Boise to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This oojo deal was found by Cheapflights users on 1/6. 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.
Tue 3/316:04 pmBOI - BKK
2 stops33h 36mSTARLUX Airlines
Tue 4/141:10 pmBKK - BOI
2 stops23h 46mSTARLUX Airlines
Deal found 1/6$779
This oojo deal was found by Cheapflights users on 1/6. 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.
Wed 4/17:05 pmBOI - BKK
2 stops27h 55mMultiple Airlines
Sun 4/195:50 pmBKK - BOI
2 stops42h 07mMultiple Airlines
Deal found 1/6$784
This oojo deal was found by Cheapflights users on 1/7. 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.
Wed 4/158:28 pmBOI - BKK
2 stops31h 12mSTARLUX Airlines
Wed 5/61:10 pmBKK - BOI
2 stops22h 52mSTARLUX Airlines
Deal found 1/7$803
This FlightHub deal was found by Cheapflights users on 1/6. 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.
Wed 4/298:51 pmBOI - BKK
2 stops26h 09mSTARLUX Airlines
Tue 5/121:10 pmBKK - BOI
2 stops23h 49mSTARLUX Airlines
Deal found 1/6$807
This oojo deal was found by Cheapflights users on 1/7. 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 4/197:05 pmBOI - BKK
2 stops27h 55mMultiple Airlines
Thu 4/301:10 pmBKK - BOI
2 stops22h 52mMultiple Airlines
Deal found 1/7$808
This oojo deal was found by Cheapflights users on 1/6. 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.
Tue 2/246:00 pmBOI - BKK
2 stops32h 30mSTARLUX Airlines
Wed 3/115:40 pmBKK - BOI
2 stops42h 00mSTARLUX Airlines
Deal found 1/6$817
This oojo deal was found by Cheapflights users on 1/7. 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.
Thu 4/167:05 pmBOI - BKK
2 stops32h 35mMultiple Airlines
Thu 5/71:10 pmBKK - BOI
2 stops23h 49mMultiple Airlines
Deal found 1/7$832
This oojo deal was found by Cheapflights users on 1/6. 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.
Wed 3/46:00 pmBOI - BKK
2 stops32h 30mSTARLUX Airlines
Sat 4/41:10 pmBKK - BOI
2 stops23h 46mSTARLUX Airlines
Deal found 1/6$836
This oojo deal was found by Cheapflights users on 1/6. 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.
Thu 1/293:43 pmBOI - BKK
2 stops34h 47mSTARLUX Airlines
Sun 3/81:45 pmBKK - BOI
2 stops21h 55mSTARLUX Airlines
Deal found 1/6$841
This oojo deal was found by Cheapflights users on 1/6. 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.
Wed 3/258:07 amBOI - BKK
2 stops43h 23mMultiple Airlines
Wed 4/151:10 pmBKK - BOI
2 stops22h 47mMultiple Airlines
Deal found 1/6$848

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Bangkok 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 January 8, 2026.
Use the filters below to find and compare flights from Boise to Bangkok that are best for you.

Fly from

Boise

Fly to

Bangkok

Route

Depart

Return

Price

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 3/31

6:04 pm-4:40 pm

2 stops33h 36m

Bangkok Suvarnabhumi

Tue 4/14

1:10 pm-11:56 pm

2 stops23h 46m

$779

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/22

6:05 pm-4:40 pm

2 stops33h 35m

Bangkok Suvarnabhumi

Thu 4/30

1:10 pm-11:02 pm

2 stops22h 52m

$780

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/1

7:05 pm-12:00 pm

2 stops27h 55m

Bangkok Suvarnabhumi

Sun 4/19

5:50 pm-10:57 pm

2 stops42h 07m

$784

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/15

6:04 pm-12:00 pm

2 stops28h 56m

Bangkok Suvarnabhumi

Wed 5/6

1:10 pm-11:02 pm

2 stops22h 52m

$803

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 2/24

6:00 pm-4:30 pm

2 stops32h 30m

Bangkok Suvarnabhumi

Wed 3/11

5:40 pm-10:40 pm

2 stops42h 00m

$817

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 4/16

7:05 pm-4:40 pm

2 stops32h 35m

Bangkok Suvarnabhumi

Thu 5/7

1:10 pm-11:59 pm

2 stops23h 49m

$832

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 2/5

9:15 am-1:25 pm

2 stops38h 10m

Bangkok Suvarnabhumi

Wed 2/11

2:05 am-11:45 pm

2 stops35h 40m

$879

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Thu 1/29

8:10 am-11:40 pm

2 stops25h 30m

Bangkok Suvarnabhumi

Sun 3/8

4:05 pm-12:44 pm

2 stops33h 39m

$879

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Wed 4/15

9:26 am-9:45 am

3 stops35h 19m

Bangkok Suvarnabhumi

Wed 5/6

9:35 am-9:15 pm

2 stops48h 40m

$888

BoiseBangkok

BOI - BKK

BOIBKK

Boise Air Term. Gowen Fld

Tue 7/7

6:20 am-9:45 am

3 stops38h 25m

Bangkok Suvarnabhumi

Tue 7/28

9:35 am-11:59 pm

2 stops51h 24m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 19 results
1
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Best time to book a flight from Boise to Bangkok

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

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

Currently, April is the cheapest month in which you can book a flight from Boise to Bangkok (average of $743). Flying from Boise to Bangkok in June is currently the most expensive (average of $1,252). 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.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown EVA Air, Korean Air, and China Airlines from Boise to Bangkok. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,314 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very good
1,314 reviews
EVA Air
8.4
Very good
1,314 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Korean Air
8.4
Very good
1,188 reviews
EVA Air
8.4
Very good
1,314 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
China Airlines
8.3
Very good
798 reviews
EVA Air
8.4
Very good
1,314 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Delta
7.9
Good
8,025 reviews
EVA Air
8.4
Very good
1,314 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
United Airlines
7.4
Good
9,139 reviews
EVA Air
8.4
Very good
1,314 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

Related info for your journey

Find useful and relevant information for your journey from Boise to Bangkok. 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 Bangkok?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Bangkok. You should not have trouble finding flights to Bangkok from Air Term. Gowen Fld; the airport handles an average of 0 outbound flights to Bangkok per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Boise airport to Bangkok. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How long is the flight from Boise to Bangkok?

    A quick flight from Boise to Bangkok can take about 33h 36m. STARLUX Airlines provides one of the quickest options available for as low as $779. Boise and Bangkok are separated by a distance of 7839 mi.

  • What are the cheapest airlines flying from Boise to Bangkok round-trip?

    According to our current data, China Airlines ($840), Delta ($857), and United Airlines ($868) offers the cheapest pricing from Boise to Bangkok. You may be able to fly from Boise to Bangkok for 28% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Boise to Bangkok (average of $743). Flying from Boise to Bangkok in June is currently the most expensive (average of $1,252). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Boise to Bangkok

Discover the top 6 airlines that operate flights from Boise to Bangkok. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$840Average$933FlexibilityNo cancel feeOn-time70%
DeltaCheapest$857Average$1,186FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$868Average$984FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$871Average$1,080FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$909Average$1,931FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$938Average$1,255FlexibilityNo cancel feeOn-time74%

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