Seattle / Tacoma (SEA) to Chiang Mai (CNX) flight deal in economy from $437

Korean AirKEKorean Air
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
ThailandCNX

Chiang Mai International Airport

Chiang Mai, Thailand
$697 USD
-37%$437 USD
Verified about 4 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Sunday, November 1st, 2026

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