San Francisco (SFO) to Chiang Mai (CNX) flight deal in economy from $860
SFOSan Francisco International Airport
San Francisco, United States
CNXChiang Mai International Airport
Chiang Mai, Thailand
$1,459 USD
-41%$860 USD
Verified about 6 hours agoSeptember 2026
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Fair Availability
22% of dates checked are available within 10% of the lowest price
Wednesday, September 16th, 2026
2 round-trip options
Returning
Tue, Sep 22, 2026•6 Day Trip
$1,581 USD
Returning
Fri, Sep 25, 2026•9 Day Trip
$1,578 USD