Washington (IAD) to Chiang Mai (CNX) flight deal in economy from $976
IADWashington Dulles International Airport
Washington, United States
CNXChiang Mai International Airport
Chiang Mai, Thailand
$1,721 USD
-43%$976 USD
Verified about 7 hours agoDecember 2026
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Limited Availability
14% of dates checked are available within 10% of the lowest price
Tuesday, December 22nd, 2026
9 round-trip options
Returning
Sun, Dec 27, 2026•5 Day Trip
$2,293 USD
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Mon, Dec 28, 2026•6 Day Trip
$2,034 USD
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Tue, Dec 29, 2026•7 Day Trip
$2,045 USD
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Wed, Dec 30, 2026•8 Day Trip
$2,253 USD
Returning
Thu, Dec 31, 2026•9 Day Trip
$2,769 USD
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Sat, Jan 2, 2027•11 Day Trip
$3,458 USD
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Sun, Jan 3, 2027•12 Day Trip
$3,458 USD
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Mon, Jan 4, 2027•13 Day Trip
$3,083 USD
Returning
Tue, Jan 5, 2027•14 Day Trip
$2,329 USD