Seattle / Tacoma (SEA) to Chiang Mai (CNX) flight deal in economy from $850
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
CNXChiang Mai International Airport
Chiang Mai, Thailand
$1,280 USD
-34%$850 USD
Verified about 5 hours agoDecember 2026
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Limited Availability
19% of dates checked are available within 10% of the lowest price
Tuesday, December 8th, 2026
1 round-trip options
Returning
Mon, Dec 21, 2026•13 Day Trip
$1,143 USD