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

Monday, November 23rd, 2026

7 round-trip options

Returning
Sat, Nov 28, 2026•5 Day Trip
$901 USD
Google Flights
Returning
Mon, Nov 30, 2026•7 Day Trip
$909 USD
Google Flights
Returning
Tue, Dec 1, 2026•8 Day Trip
$909 USD
Google Flights
Returning
Wed, Dec 2, 2026•9 Day Trip
$909 USD
Google Flights
Returning
Thu, Dec 3, 2026•10 Day Trip
$909 USD
Google Flights
Returning
Sat, Dec 5, 2026•12 Day Trip
$1,093 USD
Google Flights
Returning
Sun, Dec 6, 2026•13 Day Trip
$901 USD
Google Flights