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 agoOctober 2026
Mon
Tue
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Limited Availability
19% of dates checked are available within 10% of the lowest price
Monday, October 12th, 2026
2 round-trip options
Returning
Mon, Oct 19, 2026•7 Day Trip
$1,625 USD
Returning
Sat, Oct 24, 2026•12 Day Trip
$1,636 USD