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 9 hours ago
Limited Availability
18% of dates checked are available within 10% of the lowest price

Sunday, July 19th, 2026

7 round-trip options

Returning
Sat, Jul 25, 2026•6 Day Trip
$1,861 USD
Google Flights
Returning
Sun, Jul 26, 2026•7 Day Trip
$1,815 USD
Google Flights
Returning
Mon, Jul 27, 2026•8 Day Trip
$1,815 USD
Google Flights
Returning
Tue, Jul 28, 2026•9 Day Trip
$1,815 USD
Google Flights
Returning
Wed, Jul 29, 2026•10 Day Trip
$2,146 USD
Google Flights
Returning
Thu, Jul 30, 2026•11 Day Trip
$1,815 USD
Google Flights
Returning
Sat, Aug 1, 2026•13 Day Trip
$1,861 USD
Google Flights