Earn point on your loyalty program!arrow arc left

Cheap flights from Phoenix (PHX) 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 Phoenix (PHX) to Chiang Mai (CNX)

How to find the cheapest flight from Phoenix (PHX) 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 Phoenix (PHX) 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 Phoenix (PHX) 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 Phoenix to Chiang Mai in March , April 2025

30 Mar - 18 Apr $ 1,125.00
PHX
Phoenix
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
2 STOPS
PHX
Phoenix
Pick dates
24 Mar - 23 Apr $ 1,143.00
PHX
Phoenix
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
2 STOPS
PHX
Phoenix
Pick dates
30 Mar - 23 Apr $ 1,165.00
PHX
Phoenix
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
2 STOPS
PHX
Phoenix
Pick dates

Last minute flights from Phoenix to Chiang Mai

20 Mar - 01 Apr $ 967.00
PHX
Phoenix
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
2 STOPS
PHX
Phoenix
Pick dates
17 Mar - 01 Apr $ 967.00
PHX
Phoenix
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
2 STOPS
PHX
Phoenix
Pick dates
16 Mar - 01 Apr $ 1,093.00
PHX
Phoenix
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
2 STOPS
PHX
Phoenix
Pick dates

One-way flights to Chiang Mai from Phoenix

2:38 PM - 7:15 AM
China Airlines
2 Stops
29h 47m
PHX - CNX
$ 593
Kiwi
Pick dates
6:17 AM - 7:50 PM
Asiana Airlines
2 Stops
27h 23m
PHX - CNX
$ 615
Kiwi
Pick dates
6:00 AM - 12:55 PM
Starlux Airlines
2 Stops
44h 15m
PHX - CNX
$ 656
Kiwi
Pick dates

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