Southwest® flights from Atlanta to San Diego from $215

Promo Code

Low fares from Atlanta to San Diego

$

Atlanta (ATL)to

San Diego (SAN)
Depart: 12/05/2026

One-way

Basic

From
$215
Seen: 1 hour ago

Atlanta (ATL)to

San Diego (SAN)
Depart: 12/12/2026

One-way

Basic

From
$215
Seen: 10 hrs ago

Atlanta (ATL)to

San Diego (SAN)
Depart: 12/16/2026

One-way

Basic

From
$220
Seen: 19 hrs ago

Atlanta (ATL)to

San Diego (SAN)
Depart: 01/19/2027

One-way

Basic

From
$220
Seen: 12 hrs ago

Atlanta (ATL)to

San Diego (SAN)
Depart: 12/22/2026

One-way

Basic

From
$220
Seen: 11 hrs ago

Atlanta (ATL)to

San Diego (SAN)
Depart: 01/13/2027

One-way

Basic

From
$220
Seen: 4 hrs ago

Looking for more low-fare flights?

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.

Find low fares

Explore flights from Atlanta to San Diego

Nov 2026
From$280*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$215*
Seen: 1 hour ago
One Way/Basic
Jan 2027
From$220*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $215
cmp-daily-histogram-bars-legend-max-price-aria-label $475
Displaying fares for November-2026
  • ATL–SAN, 11/11/2026: From $385
    11

    Wed

    NOV

  • ATL–SAN, 11/12/2026: From $380
    12

    Thu

  • ATL–SAN, 11/13/2026: From $380
    13

    Fri

  • ATL–SAN, 11/14/2026: From $380
    14

    Sat

  • ATL–SAN, 11/15/2026: From $380
    15

    Sun

  • ATL–SAN, 11/16/2026: From $385
    16

    Mon

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

    Tue

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

    Wed

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

    Thu

  • ATL–SAN: cmp-view-offers-disclaimer. Find Offers
    20

    Fri

  • ATL–SAN: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • ATL–SAN: cmp-view-offers-disclaimer. Find Offers
    22

    Sun

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

    Mon

  • ATL–SAN, 11/24/2026: From $285
    24

    Tue

  • ATL–SAN: cmp-view-offers-disclaimer. Find Offers
    25

    Wed

  • ATL–SAN, 11/26/2026: From $280
    26

    Thu

  • ATL–SAN, 11/27/2026: From $285
    27

    Fri

  • ATL–SAN, 11/28/2026: From $475
    28

    Sat

  • ATL–SAN, 11/29/2026: From $385
    29

    Sun

  • ATL–SAN, 11/30/2026: From $290
    30

    Mon

  • ATL–SAN, 12/01/2026: From $285
    01

    Tue

    DEC

  • ATL–SAN, 12/02/2026: From $220
    02

    Wed

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

    Thu

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

    Fri

  • ATL–SAN, 12/05/2026: From $215
    05

    Sat

  • ATL–SAN, 12/06/2026: From $260
    06

    Sun

  • ATL–SAN, 12/07/2026: From $248
    07

    Mon

  • ATL–SAN, 12/08/2026: From $220
    08

    Tue

  • ATL–SAN, 12/09/2026: From $220
    09

    Wed

  • ATL–SAN, 12/10/2026: From $235
    10

    Thu

    • Range$215-$475

    *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:
    Hartsfield-Jackson Atlanta International Airport
    Arriving at:
    San Diego International Airport
    Distance:
    1892 miles

    Questions we hear the most

    There are 156 weekly flights from Atlanta to San Diego on Southwest Airlines.
    To find the lowest fares by day and time to fly Atlanta 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 Atlanta 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.

    Explore Flights from Other Popular Origins

    Popular Flights from Atlanta