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
$174 USD
-33%$117 USD
Verified 1 day ago
Fair Availability
28% of dates checked are available within 10% of the lowest price

Sunday, August 30th, 2026

6 round-trip options

Returning
Fri, Sep 4, 2026•5 Day Trip
$157 USD
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Returning
Sat, Sep 5, 2026•6 Day Trip
$137 USD
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Returning
Sun, Sep 6, 2026•7 Day Trip
$142 USD
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Returning
Mon, Sep 7, 2026•8 Day Trip
$137 USD
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Returning
Thu, Sep 10, 2026•11 Day Trip
$137 USD
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Returning
Fri, Sep 11, 2026•12 Day Trip
$142 USD
Google Flights