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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 September , October 2026

30 Sep - 31 Oct $ 1,109.00
DCA
Washington
JetBlue Airways
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
JetBlue Airways
3 STOPS
DCA
Washington
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15 Sep - 02 Oct $ 1,514.00
DCA
Washington
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
DCA
Washington
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15 Sep - 07 Oct $ 1,890.00
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

21 Sep - 01 Oct $ 1,447.00
DCA
Washington
Air Canada
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Air Canada
3 STOPS
DCA
Washington
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14 Sep - 01 Oct $ 1,885.00
DCA
Washington
Alaska Airlines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Alaska Airlines
2 STOPS
DCA
Washington
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15 Sep - 01 Oct $ 2,069.00
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

1:15 PM - 6:00 AM
Thai Vietjet
3 Stops
31h 10m
DCA - CNX
$ 570
Kiwi
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9:30 AM - 7:40 AM
EVA Air
2 Stops
37h 55m
DCA - CNX
$ 735
Kiwi
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8:00 AM - 5:20 PM
Korean Air
2 Stops
25h 45m
DCA - CNX
$ 846
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.