Chiang Mai (CNX) to San Francisco (SFO) flight deal in economy from $770

Korean AirKEKorean Air
Round Trip•Economy
ThailandCNX

Chiang Mai International Airport

Chiang Mai, Thailand
United StatesSFO

San Francisco International Airport

San Francisco, United States
$1,454 USD
-47%$770 USD
Verified about 6 hours ago
Limited Availability
18% of dates checked are available within 10% of the lowest price

Wednesday, November 18th, 2026

6 round-trip options

Returning
Wed, Nov 25, 2026•7 Day Trip
$770 USD
Google Flights
Returning
Thu, Nov 26, 2026•8 Day Trip
$770 USD
Google Flights
Returning
Fri, Nov 27, 2026•9 Day Trip
$770 USD
Google Flights
Returning
Sat, Nov 28, 2026•10 Day Trip
$770 USD
Google Flights
Returning
Mon, Nov 30, 2026•12 Day Trip
$770 USD
Google Flights
Returning
Tue, Dec 1, 2026•13 Day Trip
$770 USD
Google Flights