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 agoSeptember 2026
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Limited Availability
14% of dates checked are available within 10% of the lowest price
Tuesday, September 22nd, 2026
0 round-trip options
No flight details available for this date.