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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 October , November 2026

28 Oct - 13 Nov $ 1,397.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
PHL
Philadelphia
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29 Oct - 06 Nov $ 1,446.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
PHL
Philadelphia
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26 Oct - 10 Nov $ 1,907.00
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

28 Oct - 31 Oct $ 1,552.00
PHL
Philadelphia
Starlux Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Starlux Airlines
3 STOPS
PHL
Philadelphia
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28 Oct - 31 Oct $ 1,556.00
PHL
Philadelphia
Starlux Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Starlux Airlines
3 STOPS
PHL
Philadelphia
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28 Oct - 01 Nov $ 1,605.00
PHL
Philadelphia
JetBlue Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
JetBlue Airways
3 STOPS
PHL
Philadelphia
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One-way flights to Chiang Mai from Philadelphia

6:41 PM - 1:05 PM
Starlux Airlines
2 Stops
34h 19m
PHL - CNX
$ 735
Kiwi
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9:20 AM - 7:15 PM
Jeju Air
2 Stops
27h 15m
PHL - CNX
$ 748
Kiwi
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6:41 PM - 7:30 AM
EVA Air
2 Stops
28h 54m
PHL - CNX
$ 821
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.