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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 July , August 2026

28 Jul - 28 Aug $ 1,580.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
PHL
Philadelphia
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30 Jul - 09 Aug $ 2,618.00
PHL
Philadelphia
Starlux Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Starlux Airlines
2 STOPS
PHL
Philadelphia
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31 Jul - 08 Aug $ 2,965.00
PHL
Philadelphia
Qatar Airways
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Qatar Airways
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Chiang Mai

27 Jul - 01 Aug $ 1,926.00
PHL
Philadelphia
Air Canada
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Canada
3 STOPS
PHL
Philadelphia
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28 Jul - 01 Aug $ 1,988.00
PHL
Philadelphia
Air Canada
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Canada
3 STOPS
PHL
Philadelphia
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28 Jul - 01 Aug $ 1,994.00
PHL
Philadelphia
Air Canada
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Canada
3 STOPS
PHL
Philadelphia
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One-way flights to Chiang Mai from Philadelphia

10:45 AM - 7:55 PM
Air Busan
2 Stops
26h 5m
PHL - CNX
$ 883
Kiwi
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4:26 PM - 1:20 PM
Starlux Airlines
2 Stops
36h 54m
PHL - CNX
$ 1,077
Kiwi
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6:23 PM - 7:30 AM
China Airlines
2 Stops
28h 57m
PHL - CNX
$ 4,254
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.