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

Thursday, December 10th, 2026

6 round-trip options

Returning
Thu, Dec 17, 20267 Day Trip
$168 USD
Returning
Fri, Dec 18, 20268 Day Trip
$192 USD
Returning
Sat, Dec 19, 20269 Day Trip
$178 USD
Returning
Sun, Dec 20, 202610 Day Trip
$193 USD
Returning
Wed, Dec 23, 202613 Day Trip
$188 USD
Returning
Thu, Dec 24, 202614 Day Trip
$197 USD