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 6 hours agoDecember 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Tuesday, December 22nd, 2026
9 round-trip options
Returning
Sun, Dec 27, 2026•5 Day Trip
$1,121 USD
Returning
Tue, Dec 29, 2026•7 Day Trip
$900 USD
Returning
Wed, Dec 30, 2026•8 Day Trip
$1,645 USD
Returning
Thu, Dec 31, 2026•9 Day Trip
$1,009 USD
Returning
Fri, Jan 1, 2027•10 Day Trip
$1,210 USD
Returning
Sat, Jan 2, 2027•11 Day Trip
$1,060 USD
Returning
Sun, Jan 3, 2027•12 Day Trip
$1,394 USD
Returning
Mon, Jan 4, 2027•13 Day Trip
$1,171 USD
Returning
Tue, Jan 5, 2027•14 Day Trip
$1,171 USD