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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 April , May 2026

21 Apr - 12 May $ 1,416.00
DCA
Washington
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
DCA
Washington
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09 Apr - 08 May $ 1,730.00
DCA
Washington
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
DCA
Washington
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11 Apr - 08 May $ 5,451.00
DCA
Washington
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
DCA
Washington
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Last minute flights from Washington to Chiang Mai

21 Apr - 01 May $ 1,827.00
DCA
Washington
Frontier Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Frontier Airlines
3 STOPS
DCA
Washington
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09 Apr - 01 May $ 2,172.00
DCA
Washington
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
DCA
Washington
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11 Apr - 01 May $ 3,015.00
DCA
Washington
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
DCA
Washington
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One-way flights to Chiang Mai from Washington

6:41 PM - 7:40 AM
EVA Air
2 Stops
28h 44m
DCA - CNX
$ 678
Kiwi
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9:59 AM - 7:40 AM
EVA Air
2 Stops
37h 26m
DCA - CNX
$ 783
Kiwi
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6:41 PM - 7:30 AM
China Airlines
2 Stops
28h 39m
DCA - CNX
$ 1,633
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.