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 SAT to CNX?

When flying from San Antonio to Chiang Mai, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on San Antonio-Chiang Mai flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Chiang Mai flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Chiang Mai flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Chiang Mai flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from San Antonio to Chiang Mai?

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

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

Yes. Cheapflights offers flight deals from San Antonio 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.

Find Flights from San Antonio to Chiang Mai

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Cheap flight deals from San Antonio to Chiang Mai

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars

Provider with most accurate pricing for San Antonio-Chiang Mai flight deals.

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Provider most trusted by Cheapflights users for San Antonio-Chiang Mai flights.

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Compare providers for flights from San Antonio to Chiang Mai

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Chiang Mai in November.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Ovago	Price Accuracy2 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Antonio-Chiang Mai flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Chiang Mai flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Chiang Mai flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Chiang Mai flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from San Antonio 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.

Reviews of airlines servicing Chiang Mai

See what other customers who have flown with Korean Air from San Antonio to Chiang Mai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,167 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very good

1,167 reviews

Korean Air

8.4

Very good

1,167 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

Can I find deals for flights from San Antonio to Chiang Mai that include hotel bookings?
Yes. In addition to deals on San Antonio to Chiang Mai flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Chiang Mai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Chiang Mai.
Can I find deals for business class flights from San Antonio to Chiang Mai?
Yes. Cheapflights offers flight deals from San Antonio 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.

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from San Antonio to Chiang Mai

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	Cheapest$1,458	Average$1,624	FlexibilityNo cancel fee	On-time81%

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Find cheap flights from San Antonio 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 San Antonio to Chiang Mai

Most accurate provider

Most trusted provider

Compare providers for flights from San Antonio to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Chiang Mai in November.

Best time to book a flight from San Antonio to Chiang Mai

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

Reviews of airlines servicing Chiang Mai

See what other customers who have flown with Korean Air from San Antonio to Chiang Mai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from San Antonio to Chiang Mai?

Can I find deals for business class flights from San Antonio 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 San Antonio to Chiang Mai

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

Other flights to Chiang Mai

Explore flights to Chiang Mai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 20, 2025.

Complete your trip

Complete your trip to Chiang Mai by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from San Antonio to Chiang Mai by cabin class

Find flights from San Antonio to Chiang Mai, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Antonio and Chiang Mai flights

Browse other San Antonio and Chiang Mai flight options. Last updated on November 20, 2025.

Other flights from San Antonio

Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on November 20, 2025.

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Top airline flying from San Antonio to Chiang Mai

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Cheap flights from San Antonio (SAT) to Chiang Mai (CNX)

Find cheap flights from San Antonio 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 San Antonio to Chiang Mai

Most accurate provider

Most trusted provider

Compare providers for flights from San Antonio to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Chiang Mai in November.

Best time to book a flight from San Antonio to Chiang Mai

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

Reviews of airlines servicing Chiang Mai

See what other customers who have flown with Korean Air from San Antonio to Chiang Mai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from San Antonio to Chiang Mai?

Can I find deals for business class flights from San Antonio 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 San Antonio to Chiang Mai

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

Top airline flying from San Antonio to Chiang Mai

100% Free

Book with Flexibility

Travel Smart