Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Antonio (SAT) to Chiang Mai (CNX)

How to find the cheapest flight from San Antonio (SAT) to Chiang Mai (CNX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Chiang Mai (CNX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Chiang Mai (CNX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Antonio to Chiang Mai in September , October 2026

26 Sep - 07 Oct $ 1,337.00
SAT
San Antonio
Frontier Airlines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
SAT
San Antonio
Pick dates
12 Sep - 10 Oct $ 1,804.00
SAT
San Antonio
China Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
China Airlines
2 STOPS
SAT
San Antonio
Pick dates
12 Sep - 09 Oct $ 8,803.00
SAT
San Antonio
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
SAT
San Antonio
Pick dates

Last minute flights from San Antonio to Chiang Mai

26 Sep - 01 Oct $ 1,535.00
SAT
San Antonio
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
SAT
San Antonio
Pick dates
12 Sep - 01 Oct $ 8,638.00
SAT
San Antonio
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
SAT
San Antonio
Pick dates
12 Sep - 30 Sep $ 8,875.00
SAT
San Antonio
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
SAT
San Antonio
Pick dates

One-way flights to Chiang Mai from San Antonio

2:47 PM - 7:50 AM
Cathay Pacific
3 Stops
30h 58m
SAT - CNX
$ 692
Kiwi
Pick dates
5:29 PM - 7:40 AM
EVA Air
2 Stops
28h 56m
SAT - CNX
$ 786
Kiwi
Pick dates
5:29 PM - 7:40 AM
EVA Air
2 Stops
28h 56m
SAT - CNX
$ 786
Kiwi
Pick dates

How to find the cheapest flight from San Antonio (SAT) to Chiang Mai (CNX)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Chiang Mai (CNX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Antonio (SAT) to Chiang Mai (CNX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.