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 5 hours agoNovember 2026
Mon
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Limited Availability
14% of dates checked are available within 10% of the lowest price
Sunday, November 15th, 2026
6 round-trip options
Returning
Fri, Nov 20, 2026•5 Day Trip
$976 USD
Returning
Sat, Nov 21, 2026•6 Day Trip
$976 USD
Returning
Sun, Nov 22, 2026•7 Day Trip
$1,068 USD
Returning
Mon, Nov 23, 2026•8 Day Trip
$1,068 USD
Returning
Sat, Nov 28, 2026•13 Day Trip
$1,462 USD
Returning
Sun, Nov 29, 2026•14 Day Trip
$1,351 USD