San Diego (SAN) to Santa Rosa (STS) flight deal in economy from $117

Alaska Airlines, Inc.ASAlaska Airlines, Inc.Southwest AirlinesWNSouthwest Airlines
Round Trip•Economy
United StatesSAN

San Diego International Airport

San Diego, United States
United StatesSTS

Charles M. Schulz Sonoma County Airport

Santa Rosa, United States
$182 USD
-36%$117 USD
Verified 16 minutes ago
Fair Availability
28% of dates checked are available within 10% of the lowest price

Wednesday, October 21st, 2026

2 round-trip options

Returning
Fri, Oct 30, 2026•9 Day Trip
$122 USD
Google Flights
Returning
Wed, Nov 4, 2026•14 Day Trip
$117 USD
Google Flights