Washington (IAD) to Chiang Mai (CNX) flight deal in economy from $576
IADWashington Dulles International Airport
Washington, United States
CNXChiang Mai International Airport
Chiang Mai, Thailand
$784 USD
-27%$576 USD
Verified 12 days agoAugust 2026
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Good Availability
50% of dates checked are available within 10% of the lowest price
Monday, August 24th, 2026
No flight details available for this date.