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Cheap flights from Chiang Mai to San Antonio from ฿21,606

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SAT
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Chiang Mai to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to San Antonio (SAT). 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 18 September 2025.

Round-trip from

฿54,507

One-way from

฿21,606
Korean Air
  • Korean Air
  • 11/3-16/3
  • 4 total stops
  • 77h 47m total
  • Chiang Mai to San Antonio
Search Deals
China Airlines
  • China Airlines
  • 1/11
  • 2 total stops
  • 49h 40m total
  • Chiang Mai to San Antonio
Search Deals

Find flight deals from Chiang Mai to San Antonio

Best flights from Chiang Mai to San Antonio
Discover carefully curated flight deals from Chiang Mai to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Wed 11/300:15CNX - SAT
2 stops35h 02mKorean Air
Mon 16/316:10SAT - CNX
2 stops42h 45mKorean Air
Deal found 15/9฿54,507
Wed 11/300:15CNX - SAT
2 stops34h 17mเดลต้า
Mon 16/318:20SAT - CNX
2 stops40h 35mเดลต้า
Deal found 16/9฿54,507
Thu 12/315:35CNX - SAT
2 stops43h 42mChina Eastern
Mon 16/306:30SAT - CNX
2 stops43h 50mChina Eastern
Deal found 15/9฿79,508

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chiang Mai to San Antonio 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 17,341 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Chiang Mai to San Antonio that are best for you.

Fly from

Chiang Mai

Fly to

San Antonio

Route

Depart

Return

Price

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Wed 11/3

00:15-23:17

2 stops35h 02m

San Antonio

Mon 16/3

16:10-22:55

2 stops42h 45m

฿54,507

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Wed 11/3

00:15-22:32

2 stops34h 17m

San Antonio

Mon 16/3

18:20-22:55

2 stops40h 35m

฿54,507

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Thu 12/3

15:35-23:17

2 stops43h 42m

San Antonio

Mon 16/3

06:30-14:20

2 stops43h 50m

฿79,508

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Sat 1/11

11:25-01:05

2 stops49h 40m

฿21,606

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Sat 1/11

12:15-18:55

3 stops42h 40m

฿31,759

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Sat 1/11

12:10-16:37

3 stops40h 27m

฿34,773

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Fri 31/10

00:15-00:20

2 stops36h 05m

฿39,120

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Fri 31/10

00:15-14:30

2 stops26h 15m

฿39,183

Flights are sorted by cheapest return flights first.

Deals found on 17/9

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

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

Related info for your journey

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

  • How long is the flight from Chiang Mai to San Antonio?

    A quick flight from Chiang Mai to San Antonio can take about 34h 17m. Korean Air provides one of the quickest options available for as low as ฿54,507. The distance from Chiang Mai to San Antonio is about 14318 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chiang Mai to San Antonio 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

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How does Cheapflights help users find flights from Chiang Mai to San Antonio?

Deals for Chiang Mai to San Antonio flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to San Antonio?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chiang Mai to San Antonio.

Can Cheapflights find flights from Chiang Mai to San Antonio with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Mai to San Antonio, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chiang Mai to San Antonio become cheaper?

Not ready to book yet? You can track prices for flights from Chiang Mai to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.

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