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
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
14% of dates checked are available within 10% of the lowest price
Tuesday, November 17th, 2026
6 round-trip options
Returning
Sun, Nov 22, 2026•5 Day Trip
$1,068 USD
Returning
Mon, Nov 23, 2026•6 Day Trip
$1,068 USD
Returning
Sat, Nov 28, 2026•11 Day Trip
$1,079 USD
Returning
Sun, Nov 29, 2026•12 Day Trip
$1,351 USD
Returning
Mon, Nov 30, 2026•13 Day Trip
$1,473 USD
Returning
Tue, Dec 1, 2026•14 Day Trip
$1,068 USD