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Cheap flights from Philadelphia (PHL) to Chiang Mai (CNX)

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How to find the cheapest flight from Philadelphia (PHL) to Chiang Mai (CNX)

How to find the cheapest flight from Philadelphia (PHL) to Chiang Mai (CNX)
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How to find the cheapest flight from Philadelphia (PHL) to Chiang Mai (CNX)
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How to find the cheapest flight from Philadelphia (PHL) to Chiang Mai (CNX)
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Cheap flights from Philadelphia to Chiang Mai in April , May 2026

27 Apr - 12 May $ 1,207.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
PHL
Philadelphia
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12 Apr - 09 May $ 1,831.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
PHL
Philadelphia
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09 Apr - 09 May $ 2,021.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Chiang Mai

22 Apr - 30 Apr $ 1,639.00
PHL
Philadelphia
Alaska Airlines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
3 STOPS
PHL
Philadelphia
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22 Apr - 30 Apr $ 1,663.00
PHL
Philadelphia
Alaska Airlines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
3 STOPS
PHL
Philadelphia
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20 Apr - 30 Apr $ 1,731.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
3 STOPS
PHL
Philadelphia
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One-way flights to Chiang Mai from Philadelphia

11:02 AM - 7:40 AM
EVA Air
3 Stops
36h 23m
PHL - CNX
$ 601
Kiwi
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6:12 AM - 7:40 AM
EVA Air
2 Stops
41h 13m
PHL - CNX
$ 879
Kiwi
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6:47 PM - 7:30 AM
China Airlines
2 Stops
28h 33m
PHL - CNX
$ 1,057
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Chiang Mai (CNX)

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