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$1,740+ Cheap flights from Chiang Mai (CNX) to San Antonio (SAT)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — SAT
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This Korean Air deal was found by Cheapflights users on 12/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:15 amCNX - SAT
2 stops36h 28mKorean Air
Sun 2/87:00 amSAT - CNX
2 stops50h 55mKorean Air
Deal found 12/20$1,740
This China Airlines deal was found by Cheapflights users on 12/21. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/411:25 amCNX - SAT
2 stops40h 18mChina Airlines
Sun 2/87:00 amSAT - CNX
2 stops38h 25mChina Airlines
Deal found 12/21$1,861

Find 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 December 23, 2025.

Round-trip from

$1,740
(Korean Air)
From Chiang Mai to San Antonio
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 23, 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

Tue 2/3

12:15 am-11:43 pm

2 stops36h 28m

San Antonio

Sun 2/8

7:00 am-10:55 pm

2 stops50h 55m

$1,740

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Wed 2/4

11:25 am-2:43 pm

2 stops40h 18m

San Antonio

Sun 2/8

7:00 am-10:25 am

2 stops38h 25m

$1,861

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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 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.

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 36h 28m. Korean Air provides one of the quickest options available for as low as $1,740. Airlines will cover a distance of 8897 mi. This flight may include one or multiple 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 vacation 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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