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Cheap flights from Chiang Mai to San Antonio from $681

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to San Antonio departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chiang Mai to San Antonio

Cheap round-trip flights

Delta Logo
12:15 am - 10:32 pmCNX-SAT
34h 17m2 stops
Delta Logo
6:20 pm - 10:55 pmSAT-CNX
40h 35m2 stops
$1,725Delta
Find Deal
Wed, Mar 11 - Mon, Mar 16
China Eastern Logo
3:35 pm - 11:17 pmCNX-SAT
43h 42m2 stops
China Eastern Logo
6:30 am - 2:20 pmSAT-CNX
43h 50m2 stops
$2,520China Eastern
Find Deal
Thu, Mar 12 - Mon, Mar 16
China Eastern Logo
3:35 pm - 11:17 pmCNX-SAT
43h 42m2 stops
China Eastern Logo
6:30 am - 2:20 pmSAT-CNX
43h 50m2 stops
$2,767China Eastern
Find Deal
Thu, Mar 12 - Mon, Mar 16

China Eastern flights from Chiang Mai to San Antonio

Our best China Eastern deals on Chiang Mai to San Antonio flight tickets
China Eastern
Mar 12
CNX3:35 pmChiang Mai
43h 42m
2 stops
SAT11:17 pmSan Antonio
Mar 16
SAT6:30 amSan Antonio
43h 50m
2 stops
CNX2:20 pmChiang Mai
$2,520
Find similar
China Eastern
Mar 12
CNX3:35 pmChiang Mai
43h 42m
2 stops
SAT11:17 pmSan Antonio
Mar 16
SAT6:30 amSan Antonio
43h 50m
2 stops
CNX2:20 pmChiang Mai
$2,767
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Chiang Mai to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Wed 3/11

12:15 am-10:32 pm

2 stops34h 17m

San Antonio

Mon 3/16

6:20 pm-10:55 pm

2 stops40h 35m

$1,725

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Thu 3/12

3:35 pm-11:17 pm

2 stops43h 42m

San Antonio

Mon 3/16

6:30 am-2:20 pm

2 stops43h 50m

$2,520

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Thu 3/12

3:35 pm-11:17 pm

2 stops43h 42m

San Antonio

Mon 3/16

6:30 am-2:20 pm

2 stops43h 50m

$2,767

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Sat 11/1

11:25 am-6:55 pm

2 stops43h 30m

$681

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Sat 11/1

12:15 pm-6:55 pm

3 stops42h 40m

$1,000

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Sat 11/1

3:25 pm-6:55 pm

3 stops63h 30m

$1,004

Chiang MaiSan Antonio

CNX - SAT

CNXSAT

Chiang Mai

Fri 10/31

12:15 am-5:45 pm

2 stops29h 30m

$1,237

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Antonio from

How to get the cheapest flight ticket from Chiang Mai to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Chiang Mai to San Antonio?

China Airlines is the most popular carrier operating from Chiang Mai to San Antonio

When to book flights from Chiang Mai to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Chiang Mai to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chiang Mai to San Antonio (CNX to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chiang Mai to San Antonio

Direct flights

None
There are no direct flights from Chiang Mai to San Antonio. There are no popular flight routes from Chiang Mai to San Antonio.
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  • How far is Chiang Mai to San Antonio by plane?

    The distance between Chiang Mai and San Antonio is about 8901.7 mi. A reasonable flight in good conditions will take 34h 17m.

  • When did momondo last update prices for flights from Chiang Mai Airport to San Antonio Airport?

    Prices for flights from Chiang Mai Airport to San Antonio Airport were last updated today.

  • How old do you have to be to fly from Chiang Mai Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chiang Mai Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Chiang Mai to San Antonio?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chiang Mai to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chiang Mai to San Antonio with flexible booking policies on momondo?

Flights from Chiang Mai to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chiang Mai to San Antonio?

Once all potential Chiang Mai to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chiang Mai to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chiang Mai to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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