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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 March , April 2026

24 Mar - 22 Apr $ 1,280.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
PHL
Philadelphia
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30 Mar - 22 Apr $ 1,357.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
PHL
Philadelphia
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29 Mar - 22 Apr $ 1,386.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Chiang Mai

08 Mar - 01 Apr $ 1,532.00
PHL
Philadelphia
Hawaiian Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Hawaiian Airlines
3 STOPS
PHL
Philadelphia
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08 Mar - 01 Apr $ 1,542.00
PHL
Philadelphia
Hawaiian Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Hawaiian Airlines
3 STOPS
PHL
Philadelphia
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08 Mar - 01 Apr $ 1,556.00
PHL
Philadelphia
Hawaiian Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Hawaiian Airlines
3 STOPS
PHL
Philadelphia
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One-way flights to Chiang Mai from Philadelphia

6:22 PM - 12:55 PM
Starlux Airlines
2 Stops
34h 33m
PHL - CNX
$ 597
Kiwi
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6:22 PM - 7:20 AM
China Airlines
2 Stops
29h 3m
PHL - CNX
$ 645
Kiwi
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6:22 PM - 7:20 AM
EVA Air
2 Stops
29h 13m
PHL - CNX
$ 925
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.