Chiang Mai (CNX) to Washington (IAD) flight deal in economy from $1,046
CNXChiang Mai International Airport
Chiang Mai, Thailand
IADWashington Dulles International Airport
Washington, United States
$1,614 USD
-35%$1,046 USD
Verified about 6 hours agoAugust 2026
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Limited Availability
17% of dates checked are available within 10% of the lowest price
Sunday, August 16th, 2026
5 round-trip options
Returning
Fri, Aug 21, 2026•5 Day Trip
$2,061 USD
Returning
Sat, Aug 22, 2026•6 Day Trip
$2,107 USD
Returning
Sun, Aug 23, 2026•7 Day Trip
$2,114 USD
Returning
Mon, Aug 24, 2026•8 Day Trip
$2,222 USD
Returning
Tue, Aug 25, 2026•9 Day Trip
$2,107 USD