Earn point on your loyalty program!arrow arc left

Cheap flights from San Diego (SAN) 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 Diego (SAN) to Chiang Mai (CNX)

How to find the cheapest flight from San Diego (SAN) 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 Diego (SAN) 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 Diego (SAN) 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 Diego to Chiang Mai in March , April 2026

23 Mar - 29 Apr $ 1,186.00
SAN
San Diego
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
SAN
San Diego
Pick dates
10 Mar - 03 Apr $ 1,745.00
SAN
San Diego
China Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
China Airlines
2 STOPS
SAN
San Diego
Pick dates
05 Mar - 01 Apr $ 2,195.00
SAN
San Diego
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
SAN
San Diego
Pick dates

Last minute flights from San Diego to Chiang Mai

23 Mar - 31 Mar $ 1,406.00
SAN
San Diego
Hawaiian Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Hawaiian Airlines
3 STOPS
SAN
San Diego
Pick dates
10 Mar - 01 Apr $ 2,522.00
SAN
San Diego
Etihad Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
2 STOPS
SAN
San Diego
Pick dates
05 Mar - 01 Apr $ 3,456.00
SAN
San Diego
Etihad Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Etihad Airways
2 STOPS
SAN
San Diego
Pick dates

One-way flights to Chiang Mai from San Diego

7:30 AM - 6:45 PM
Korean Air
2 Stops
25h 25m
SAN - CNX
$ 525
Kiwi
Pick dates
6:20 AM - 6:45 PM
Korean Air
2 Stops
26h 35m
SAN - CNX
$ 525
Kiwi
Pick dates
8:04 AM - 6:45 PM
Korean Air
2 Stops
23h 51m
SAN - CNX
$ 760
Kiwi
Pick dates

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