Chiang Mai (CNX) to Seattle / Tacoma (SEA) flight deal in economy from $799
CNXChiang Mai International Airport
Chiang Mai, Thailand
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$1,248 USD
-36%$799 USD
Verified about 4 hours agoOctober 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Friday, October 9th, 2026
6 round-trip options
Returning
Sun, Oct 18, 2026•9 Day Trip
$1,747 USD
Returning
Mon, Oct 19, 2026•10 Day Trip
$1,701 USD
Returning
Tue, Oct 20, 2026•11 Day Trip
$1,701 USD
Returning
Wed, Oct 21, 2026•12 Day Trip
$1,975 USD
Returning
Thu, Oct 22, 2026•13 Day Trip
$1,739 USD
Returning
Fri, Oct 23, 2026•14 Day Trip
$1,694 USD