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 4 hours agoSeptember 2026
Mon
Tue
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Limited Availability
14% of dates checked are available within 10% of the lowest price
Tuesday, September 29th, 2026
5 round-trip options
Returning
Sun, Oct 4, 2026•5 Day Trip
$5,383 USD
Returning
Wed, Oct 7, 2026•8 Day Trip
$4,783 USD
Returning
Thu, Oct 8, 2026•9 Day Trip
$2,194 USD
Returning
Fri, Oct 9, 2026•10 Day Trip
$2,194 USD
Returning
Tue, Oct 13, 2026•14 Day Trip
$1,782 USD