$447 Find Cheap Flights from Boise to Thailand

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Thailand departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Boise to Thailand Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Thailand that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Thailand

Wed, Apr 8 - Tue, Apr 21
Multiple Airlines Logo
9:00 am - 11:30 pm
BOI
-
BKK
25h 30m2 stops
Multiple Airlines Logo
1:35 am - 9:37 pm
BKK
-
BOI
33h 02m2 stops
$871Multiple Airlines
Wed, Apr 29 - Wed, May 13
ANA Logo
8:20 am - 11:55 pm
BOI
-
BKK
26h 35m2 stops
ANA Logo
7:00 am - 4:49 pm
BKK
-
BOI
22h 49m2 stops
$874ANA
Mon, Mar 30 - Mon, Apr 13
Delta Logo
5:30 am - 11:40 pm
BOI
-
BKK
29h 10m2 stops
Delta Logo
9:40 pm - 6:35 pm
BKK
-
BOI
33h 55m2 stops
$877Delta
Tue, Mar 10 - Mon, Mar 16
Multiple Airlines Logo
8:16 am - 11:40 pm
BOI
-
BKK
26h 24m2 stops
Multiple Airlines Logo
2:15 am - 10:15 pm
BKK
-
BOI
33h 00m2 stops
$880Multiple Airlines
Wed, Apr 29 - Tue, May 12
United Airlines Logo
7:11 am - 4:35 am
BOI
-
BKK
32h 24m2 stops
United Airlines Logo
9:35 am - 10:22 pm
BKK
-
BOI
25h 47m2 stops
$882United Airlines
Sun, Apr 5 - Tue, Apr 21
Delta Logo
6:16 pm - 9:45 pm
BOI
-
BKK
38h 29m2 stops
Delta Logo
9:50 am - 6:35 pm
BKK
-
BOI
21h 45m2 stops
$883Delta
Wed, Apr 29 - Wed, May 13
United Airlines Logo
4:05 pm - 9:45 am
BOI
-
BKK
28h 40m3 stops
United Airlines Logo
9:35 am - 9:15 pm
BKK
-
BOI
24h 40m2 stops
$887United Airlines
Tue, Apr 7 - Wed, Apr 22
United Airlines Logo
8:20 am - 9:45 am
BOI
-
BKK
36h 25m3 stops
United Airlines Logo
7:00 am - 10:03 pm
BKK
-
BOI
28h 03m2 stops
$890United Airlines
Wed, Apr 15 - Thu, Apr 30
United Airlines Logo
4:05 pm - 9:45 am
BOI
-
BKK
28h 40m3 stops
United Airlines Logo
9:35 am - 11:09 am
BKK
-
BOI
38h 34m2 stops
$893United Airlines
Wed, Apr 15 - Thu, Apr 30
United Airlines Logo
7:11 am - 9:45 am
BOI
-
BKK
37h 34m2 stops
United Airlines Logo
9:35 am - 11:09 am
BKK
-
BOI
38h 34m2 stops
$895United Airlines
Booking Insights

KAYAK's insights & trends for Boise to Thailand flights

Get data-powered insights and trends into flights from Boise to Thailand to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boise to Thailand?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Thailand, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Thailand is October, when tickets cost $875 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $1,842 and $1,572 respectively.

Good to know

Low seasonJune
Cheapest flight$447
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly with an average 56% increase in price.
Flight from Boise to Bangkok

FAQs - booking Thailand flights

  • How does KAYAK find such low prices on flights from Boise to Thailand?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Thailand.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Thailand?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Thailand is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Thailand?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boise to Thailand with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Thailand?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Thailand?

    The cheapest time of day to fly to Thailand is generally in the morning, when round-trip flights cost $1,203 on average. Morning departures are around 30% cheaper than evening flights, on average. The most expensive time of day to fly to Thailand is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,715.

Reviews of the top 5 airlines serving from Boise to Thailand

 
Need help choosing which airline to fly with from Boise to Thailand? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1295 reviews
8.6Crew
8.3Comfort
8.0Entertainment
8.4Boarding
8.1Food
Airline reviews

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

10.0 ExcellentVip, Dec 2025
LAX - TPE
Read more EVA Air reviews

We were very impressed with the modern plane its amenities, as well as the services of flight attendants.

Everything was great, however the seats in the back are very small. Not as Comfortable as I would have liked.

Its fantastic!!I like the food the serve in EVA air😊

The crew very accommodating and food too is good. Keep up the good work

Flight was canceled was only given only a 8 hour lead time. Had to fight to be put on another airline (United Airlines) that was leaving earlier then the one EVA and rescheduled.

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

Excellent service from check in to boarding the crew is so pleasant to asked

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

Overall was a lovely experience. The crew were kind and courteous throughout the entire flight.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

They need to improve on how the plane lands cause it was not smooth at all.

I did not like how the plane landed. It was not smooth.

Been flying with China Airline over years many times. Good experience with them, no issues.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Everything you need to know for your flight from Boise to Thailand

Information on your arrival and departure airports