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

Tuesday, October 27th, 2026

7 round-trip options

Returning
Sun, Nov 1, 2026•5 Day Trip
$770 USD
Google Flights
Returning
Tue, Nov 3, 2026•7 Day Trip
$770 USD
Google Flights
Returning
Wed, Nov 4, 2026•8 Day Trip
$770 USD
Google Flights
Returning
Thu, Nov 5, 2026•9 Day Trip
$963 USD
Google Flights
Returning
Fri, Nov 6, 2026•10 Day Trip
$770 USD
Google Flights
Returning
Sun, Nov 8, 2026•12 Day Trip
$770 USD
Google Flights
Returning
Mon, Nov 9, 2026•13 Day Trip
$770 USD
Google Flights