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

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

Charles M. Schulz Sonoma County Airport

Santa Rosa, United States
United StatesSAN

San Diego International Airport

San Diego, United States
$179 USD
-35%$117 USD
Verified 1 day ago
Fair Availability
24% of dates checked are available within 10% of the lowest price

Monday, November 30th, 2026

3 round-trip options

Returning
Mon, Dec 7, 2026•7 Day Trip
$208 USD
Google Flights
Returning
Fri, Dec 11, 2026•11 Day Trip
$258 USD
Google Flights
Returning
Sat, Dec 12, 2026•12 Day Trip
$212 USD
Google Flights