Southwest® flights from San Diego to Santa Rosa from $84

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Low fares from San Diego to Santa Rosa

$

San Diego (SAN)to

Santa Rosa (STS)
Depart: 01/13/2027

One-way

Basic

From
$84

Low fares from San Diego to Santa Rosa

$

San Diego (SAN)to

Santa Rosa (STS)
Depart: 01/13/2027

One-way

Basic

From
$84
Seen: 18 hrs ago

San Diego (SAN)to

Santa Rosa (STS)
Depart: 12/15/2026

One-way

Basic

From
$84
Seen: 5 hrs ago

San Diego (SAN)to

Santa Rosa (STS)
Depart: 12/05/2026

One-way

Basic

From
$89
Seen: 14 hrs ago

San Diego (SAN)to

Santa Rosa (STS)
Depart: 12/23/2026

One-way

Basic

From
$89
Seen: 17 hrs ago

San Diego (SAN)to

Santa Rosa (STS)
Depart: 01/12/2027

One-way

Basic

From
$89
Seen: 5 hrs ago

San Diego (SAN)to

Santa Rosa (STS)
Depart: 12/29/2026

One-way

Basic

From
$89
Seen: 1 hour ago

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Explore flights from San Diego to Santa Rosa

Nov 2026
From$134*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$84*
Seen: 6 hrs ago
One Way/Basic
Jan 2027
From$84*
Seen: 18 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $89
cmp-daily-histogram-bars-legend-max-price-aria-label $258
Displaying fares for November-2026
  • SAN–STS, 11/13/2026: From $258
    13

    Fri

    NOV

  • SAN–STS, 11/14/2026: From $258
    14

    Sat

  • SAN–STS, 11/15/2026: From $258
    15

    Sun

  • SAN–STS, 11/16/2026: From $258
    16

    Mon

  • SAN–STS, 11/17/2026: From $258
    17

    Tue

  • SAN–STS, 11/18/2026: From $258
    18

    Wed

  • SAN–STS, 11/19/2026: From $258
    19

    Thu

  • SAN–STS, 11/20/2026: From $196
    20

    Fri

  • SAN–STS, 11/21/2026: From $196
    21

    Sat

  • SAN–STS, 11/22/2026: From $196
    22

    Sun

  • SAN–STS: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

  • SAN–STS, 11/24/2026: From $196
    24

    Tue

  • SAN–STS, 11/25/2026: From $207
    25

    Wed

  • SAN–STS, 11/26/2026: From $196
    26

    Thu

  • SAN–STS, 11/27/2026: From $134
    27

    Fri

  • SAN–STS: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • SAN–STS, 11/29/2026: From $169
    29

    Sun

  • SAN–STS, 11/30/2026: From $169
    30

    Mon

  • SAN–STS, 12/01/2026: From $139
    01

    Tue

    DEC

  • SAN–STS, 12/02/2026: From $139
    02

    Wed

  • SAN–STS, 12/03/2026: From $139
    03

    Thu

  • SAN–STS, 12/04/2026: From $94
    04

    Fri

  • SAN–STS, 12/05/2026: From $89
    05

    Sat

  • SAN–STS, 12/06/2026: From $94
    06

    Sun

  • SAN–STS: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • SAN–STS: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • SAN–STS: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

  • SAN–STS, 12/10/2026: From $99
    10

    Thu

  • SAN–STS, 12/11/2026: From $99
    11

    Fri

  • SAN–STS, 12/12/2026: From $89
    12

    Sat

    • Range$89-$258

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    San Diego International Airport
    Arriving at:
    Charles M. Schulz–Sonoma County Airport
    Average flight time:
    1 hour 47 minutes
    Distance:
    508 miles

    Questions we hear the most

    The average flight time from San Diego to Santa Rosa is 1 hour 47 minutes.
    There are 38 weekly flights from San Diego to Santa Rosa on Southwest Airlines.
    Yes, Southwest flies nonstop from San Diego to Santa Rosa once per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Diego to Santa Rosa once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly San Diego to Santa Rosa with Southwest, check out our Low Fare Calendar.
    You can rent a car at Charles M. Schulz–Sonoma County Airport book yours with your flight.
    Yes! Flights from San Diego to Santa Rosa—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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