Southwest® flights from Santa Barbara to San Diego from $49

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Low fares from Santa Barbara to San Diego

$

Santa Barbara (SBA)to

San Diego (SAN)
Depart: 10/26/2026

One-way

Basic

From
$49
Seen: 12 hrs ago

Santa Barbara (SBA)to

San Diego (SAN)
Depart: 09/05/2026

One-way

Basic

From
$49
Seen: 16 hrs ago

Santa Barbara (SBA)to

San Diego (SAN)
Depart: 08/26/2026

One-way

Basic

From
$49
Seen: 6 hrs ago

Santa Barbara (SBA)to

San Diego (SAN)
Depart: 10/27/2026

One-way

Basic

From
$49
Seen: 11 hrs ago

Santa Barbara (SBA)to

San Diego (SAN)
Depart: 09/29/2026

One-way

Basic

From
$49
Seen: 20 hrs ago

Santa Barbara (SBA)to

San Diego (SAN)
Depart: 09/30/2026

One-way

Basic

From
$49
Seen: 21 hrs ago

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Explore flights from Santa Barbara to San Diego

Aug 2026
From$49*
Seen: 6 hrs ago
One Way/Basic
Sep 2026
From$49*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$49*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $49
cmp-daily-histogram-bars-legend-max-price-aria-label $171
Displaying fares for August-2026
  • SBA–SAN, 08/01/2026: From $171
    01

    Sat

    AUG

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    02

    Sun

  • SBA–SAN, 08/03/2026: From $171
    03

    Mon

  • SBA–SAN, 08/04/2026: From $161
    04

    Tue

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    05

    Wed

  • SBA–SAN, 08/06/2026: From $161
    06

    Thu

  • SBA–SAN, 08/07/2026: From $121
    07

    Fri

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

    Sat

  • SBA–SAN, 08/09/2026: From $171
    09

    Sun

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

  • SBA–SAN, 08/11/2026: From $121
    11

    Tue

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    12

    Wed

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • SBA–SAN, 08/14/2026: From $91
    14

    Fri

  • SBA–SAN, 08/15/2026: From $91
    15

    Sat

  • SBA–SAN, 08/16/2026: From $149
    16

    Sun

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    17

    Mon

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    18

    Tue

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

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    20

    Thu

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    21

    Fri

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    22

    Sat

  • SBA–SAN, 08/23/2026: From $124
    23

    Sun

  • SBA–SAN, 08/24/2026: From $69
    24

    Mon

  • SBA–SAN, 08/25/2026: From $69
    25

    Tue

  • SBA–SAN, 08/26/2026: From $49
    26

    Wed

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    27

    Thu

  • SBA–SAN, 08/28/2026: From $59
    28

    Fri

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • SBA–SAN: cmp-view-offers-disclaimer. Find Offers
    31

    Mon

    • Range$49-$171

    *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:
    Santa Barbara Municipal Airport
    Arriving at:
    San Diego International Airport
    Distance:
    192 miles

    Route Information

    80† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 80 weekly flights from Santa Barbara to San Diego on Southwest Airlines.
    To find the lowest fares by day and time to fly Santa Barbara to San Diego with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Diego International Airport book yours with your flight.
    Yes! Flights from Santa Barbara to San Diego—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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