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Cheap flights from Denver (DEN) to Chiang Mai (CNX)

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How to find the cheapest flight from Denver (DEN) to Chiang Mai (CNX)

How to find the cheapest flight from Denver (DEN) to Chiang Mai (CNX)
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How to find the cheapest flight from Denver (DEN) to Chiang Mai (CNX)
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How to find the cheapest flight from Denver (DEN) to Chiang Mai (CNX)
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Cheap flights from Denver to Chiang Mai in December 2025 , January 2026

30 Dec - 28 Jan $ 1,308.00
DEN
Denver
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
DEN
Denver
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22 Dec - 07 Jan $ 3,076.00
DEN
Denver
Korean Air
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Korean Air
2 STOPS
DEN
Denver
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18 Dec - 08 Jan $ 6,161.00
DEN
Denver
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
DEN
Denver
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Last minute flights from Denver to Chiang Mai

25 Dec - 01 Jan $ 1,674.00
DEN
Denver
Frontier Airlines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
DEN
Denver
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25 Dec - 01 Jan $ 1,684.00
DEN
Denver
Frontier Airlines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
DEN
Denver
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25 Dec - 01 Jan $ 1,694.00
DEN
Denver
Frontier Airlines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
DEN
Denver
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One-way flights to Chiang Mai from Denver

4:33 PM - 7:20 AM
EVA Air
2 Stops
28h 2m
DEN - CNX
$ 746
Kiwi
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6:45 AM - 10:10 AM
China Eastern Airlines
2 Stops
41h 35m
DEN - CNX
$ 1,445
Kiwi
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7:40 PM - 7:20 AM
EVA Air
2 Stops
24h 55m
DEN - CNX
$ 1,919
Kiwi
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How to find the cheapest flight from Denver (DEN) to Chiang Mai (CNX)

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