How long is the flight from Montana to Chiang Mai?

For as low as $1,643, Korean Air can have you in Chiang Mai from Montana in 27h 32m. Airlines will cover a distance of 7449 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest time of day to fly from MT to CNX?

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

What airport do you fly into for flights to Chiang Mai from Montana?

Located just 1.9 mi from the city center, Chiang Mai (CNX) is the airport most travelers will use when flying to Chiang Mai from Montana.

Can I find deals for flights from Montana to Chiang Mai that include hotel bookings?

Yes. In addition to deals on Montana to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Montana to Chiang Mai?

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

Can I find deals for business class flights from Montana to Chiang Mai?

Yes. Cheapflights offers flight deals from Montana to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,036+ Flights from Montana to Chiang Mai

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Montana to Chiang Mai with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Montana to Chiang Mai

Best flights from Montana to Chiang Mai
Discover carefully curated flight deals from Montana to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Sun 3/86:23 amMSO - CNX

2 stops27h 32mKorean Air

Wed 3/1112:15 amCNX - MSO

2 stops28h 25mKorean Air

Deal found 12/9

$1,643

Mon 1/196:23 amMSO - CNX

3 stops37h 02mJapan Airlines

Sun 1/259:40 pmCNX - MSO

3 stops31h 51mJapan Airlines

Deal found 12/11

$2,022

Last-minute flights from Montana to Chiang Mai
Discover last-minute flight deals from Montana to Chiang Mai. Data last updated December 12, 2025 and is based on user searches.

Mon 1/194:20 pmMSO - CNX

2 stops28h 05mMultiple Airlines

Sun 1/2511:25 amCNX - MSO

2 stops38h 58mMultiple Airlines

Deal found 12/11

$1,036

Mon 1/196:23 amMSO - CNX

3 stops37h 02mJapan Airlines

Sun 1/259:40 pmCNX - MSO

3 stops31h 51mJapan Airlines

Deal found 12/11

$2,022

Find flight deals from Montana to Chiang Mai

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,036 (KAYAK)

Provider with most accurate pricing for Bozeman Gallatin Field-Chiang Mai flight deals.

Search Deals

Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Chiang Mai flights.

Search Deals

From Montana to Chiang Mai

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montana to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaChiang Mai

MSO - CNX

MSOCNX

Missoula Johnson-Bell Field

Sun 3/8

6:23 am-10:55 pm

2 stops27h 32m

Chiang Mai

Wed 3/11

12:15 am-3:40 pm

2 stops28h 25m

$1,643

MissoulaChiang Mai

MSO - CNX

MSOCNX

Missoula Johnson-Bell Field

Mon 1/19

6:23 am-9:25 am

3 stops37h 02m

Chiang Mai

Sun 1/25

9:40 pm-3:31 pm

3 stops31h 51m

$2,022

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Montana to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Montana 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 Montana to Chiang Mai

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Chiang Mai from Montana?
Located just 1.9 mi from the city center, Chiang Mai (CNX) is the airport most travelers will use when flying to Chiang Mai from Montana.
How long is the flight from Montana to Chiang Mai?
For as low as $1,643, Korean Air can have you in Chiang Mai from Montana in 27h 32m. Airlines will cover a distance of 7449 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Montana to Chiang Mai that include hotel bookings?
Yes. In addition to deals on Montana to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montana to Chiang Mai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Chiang Mai.
Can I find deals for business class flights from Montana to Chiang Mai?
Yes. Cheapflights offers flight deals from Montana to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$1,036+ Cheap flights from Montana to Chiang Mai (CNX)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Montana to Chiang Mai with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Montana to Chiang Mai

Best flights from Montana to Chiang MaiDiscover carefully curated flight deals from Montana to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Discover carefully curated flight deals from Montana to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Find flight deals from Montana to Chiang Mai

Keep the following information in mind while searching for Montana to Chiang Mai flight deals. Data was last updated December 12, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montana to Chiang Mai that are best for you.

Best time to book a flight from Montana to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Montana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montana to Chiang Mai

Related info for your journey

Find useful and relevant information for your journey from Montana to Chiang Mai. 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 into for flights to Chiang Mai from Montana?

How long is the flight from Montana to Chiang Mai?

Can I find deals for flights from Montana to Chiang Mai that include hotel bookings?

How can I find direct flights from Montana to Chiang Mai?

Can I find deals for business class flights from Montana to Chiang Mai?

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.

Alternative routes for Montana to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Best flights from Montana to Chiang Mai
Discover carefully curated flight deals from Montana to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.