Southwest® flights from Birmingham to San Diego from $182

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Low fares from Birmingham to San Diego

$

Birmingham (BHM)to

San Diego (SAN)
Depart: 10/06/2026

One-way

Basic

From
$182
Seen: 18 hrs ago

Birmingham (BHM)to

San Diego (SAN)
Depart: 10/28/2026

One-way

Basic

From
$182
Seen: 21 hrs ago

Birmingham (BHM)to

San Diego (SAN)
Depart: 11/18/2026

One-way

Basic

From
$182
Seen: 22 hrs ago

Birmingham (BHM)to

San Diego (SAN)
Depart: 11/09/2026

One-way

Basic

From
$182
Seen: 10 hrs ago

Birmingham (BHM)to

San Diego (SAN)
Depart: 11/17/2026

One-way

Basic

From
$182
Seen: 3 hrs ago

Birmingham (BHM)to

San Diego (SAN)
Depart: 11/05/2026

One-way

Basic

From
$182
Seen: 2 minutes ago

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Explore flights from Birmingham to San Diego

Sep 2026
From$294*
Seen: 17 hrs ago
One Way/Basic
Oct 2026
From$182*
Seen: 21 hrs ago
One Way/Basic
Nov 2026
From$182*
Seen: 3 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $182
cmp-daily-histogram-bars-legend-max-price-aria-label $564
Displaying fares for September-2026
  • BHM–SAN, 09/11/2026: From $564
    11

    Fri

    SEP

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

    Sat

  • BHM–SAN, 09/13/2026: From $564
    13

    Sun

  • BHM–SAN, 09/14/2026: From $564
    14

    Mon

  • BHM–SAN, 09/15/2026: From $564
    15

    Tue

  • BHM–SAN: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • BHM–SAN: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • BHM–SAN, 09/18/2026: From $499
    18

    Fri

  • BHM–SAN, 09/19/2026: From $499
    19

    Sat

  • BHM–SAN, 09/20/2026: From $499
    20

    Sun

  • BHM–SAN, 09/21/2026: From $499
    21

    Mon

  • BHM–SAN, 09/22/2026: From $499
    22

    Tue

  • BHM–SAN, 09/23/2026: From $294
    23

    Wed

  • BHM–SAN: cmp-view-offers-disclaimer. Find Offers
    24

    Thu

  • BHM–SAN, 09/25/2026: From $294
    25

    Fri

  • BHM–SAN: cmp-view-offers-disclaimer. Find Offers
    26

    Sat

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

    Sun

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

    Mon

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

    Tue

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

    Wed

  • BHM–SAN, 10/01/2026: From $187
    01

    Thu

    OCT

  • BHM–SAN, 10/02/2026: From $195
    02

    Fri

  • BHM–SAN: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • BHM–SAN: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

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    05

    Mon

  • BHM–SAN, 10/06/2026: From $182
    06

    Tue

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

    Wed

  • BHM–SAN, 10/08/2026: From $237
    08

    Thu

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

    Fri

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

    Sat

    • Range$182-$564

    *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:
    Birmingham-Shuttlesworth International Airport
    Arriving at:
    San Diego International Airport
    Distance:
    1759 miles

    Route Information

    141† 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 141 weekly flights from Birmingham to San Diego on Southwest Airlines.
    To find the lowest fares by day and time to fly Birmingham 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 Birmingham 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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