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Cheap flights from Washington (DCA) to Chiang Mai (CNX)

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How to find the cheapest flight from Washington (DCA) to Chiang Mai (CNX)

How to find the cheapest flight from Washington (DCA) to Chiang Mai (CNX)
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How to find the cheapest flight from Washington (DCA) to Chiang Mai (CNX)
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How to find the cheapest flight from Washington (DCA) to Chiang Mai (CNX)
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Cheap flights from Washington to Chiang Mai in November , December 2025

24 Nov - 11 Dec $ 1,229.00
DCA
Washington
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
DCA
Washington
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25 Nov - 05 Dec $ 1,420.00
DCA
Washington
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
DCA
Washington
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26 Nov - 03 Dec $ 2,009.00
DCA
Washington
Korean Air
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Korean Air
2 STOPS
DCA
Washington
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Last minute flights from Washington to Chiang Mai

25 Nov - 02 Dec $ 1,716.00
DCA
Washington
Hawaiian Airlines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Hawaiian Airlines
3 STOPS
DCA
Washington
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25 Nov - 30 Nov $ 2,582.00
DCA
Washington
Korean Air
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Korean Air
2 STOPS
DCA
Washington
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26 Nov - 30 Nov $ 3,630.00
DCA
Washington
Korean Air
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Korean Air
2 STOPS
DCA
Washington
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One-way flights to Chiang Mai from Washington

9:59 AM - 7:20 AM
EVA Air
2 Stops
36h 36m
DCA - CNX
$ 655
Kiwi
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5:00 PM - 7:20 AM
EVA Air
2 Stops
29h 35m
DCA - CNX
$ 705
Kiwi
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8:59 AM - 6:45 PM
Korean Air
2 Stops
25h 56m
DCA - CNX
$ 980
Kiwi
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How to find the cheapest flight from Washington (DCA) to Chiang Mai (CNX)

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