Southwest® flights from Atlanta to San Diego from $166

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Low fares from Atlanta to San Diego

$

Atlanta (ATL)to

San Diego (SAN)
Depart: 01/21/2027

One-way

Basic

From
$166
Seen: 11 hrs ago

Atlanta (ATL)to

San Diego (SAN)
Depart: 12/09/2026

One-way

Basic

From
$166
Seen: 18 hrs ago

Atlanta (ATL)to

San Diego (SAN)
Depart: 11/24/2026

One-way

Basic

From
$166
Seen: 6 hrs ago

Atlanta (ATL)to

San Diego (SAN)
Depart: 01/09/2027

One-way

Basic

From
$166
Seen: 21 hrs ago

Atlanta (ATL)to

San Diego (SAN)
Depart: 01/20/2027

One-way

Basic

From
$166
Seen: 12 hrs ago

Atlanta (ATL)to

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

One-way

Basic

From
$166
Seen: 11 hrs ago

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Explore flights from Atlanta to San Diego

Oct 2026
From$362*
Seen: 1 hour ago
One Way/Basic
Nov 2026
From$166*
Seen: 6 hrs ago
One Way/Basic
Dec 2026
From$166*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $173
cmp-daily-histogram-bars-legend-max-price-aria-label $430
Displaying fares for October-2026
  • ATL–SAN, 10/22/2026: From $430
    22

    Thu

    OCT

  • ATL–SAN, 10/23/2026: From $410
    23

    Fri

  • ATL–SAN, 10/24/2026: From $410
    24

    Sat

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

    Sun

  • ATL–SAN, 10/26/2026: From $410
    26

    Mon

  • ATL–SAN, 10/27/2026: From $410
    27

    Tue

  • ATL–SAN, 10/28/2026: From $380
    28

    Wed

  • ATL–SAN, 10/29/2026: From $380
    29

    Thu

  • ATL–SAN, 10/30/2026: From $380
    30

    Fri

  • ATL–SAN, 10/31/2026: From $362
    31

    Sat

  • ATL–SAN, 11/01/2026: From $375
    01

    Sun

    NOV

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

    Mon

  • ATL–SAN, 11/03/2026: From $380
    03

    Tue

  • ATL–SAN, 11/04/2026: From $380
    04

    Wed

  • ATL–SAN, 11/05/2026: From $305
    05

    Thu

  • ATL–SAN, 11/06/2026: From $305
    06

    Fri

  • ATL–SAN, 11/07/2026: From $305
    07

    Sat

  • ATL–SAN, 11/08/2026: From $305
    08

    Sun

  • ATL–SAN, 11/09/2026: From $256
    09

    Mon

  • ATL–SAN, 11/10/2026: From $178
    10

    Tue

  • ATL–SAN, 11/11/2026: From $178
    11

    Wed

  • ATL–SAN, 11/12/2026: From $178
    12

    Thu

  • ATL–SAN, 11/13/2026: From $178
    13

    Fri

  • ATL–SAN, 11/14/2026: From $173
    14

    Sat

  • ATL–SAN, 11/15/2026: From $178
    15

    Sun

  • ATL–SAN, 11/16/2026: From $280
    16

    Mon

  • ATL–SAN, 11/17/2026: From $178
    17

    Tue

  • ATL–SAN, 11/18/2026: From $178
    18

    Wed

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

    Thu

  • ATL–SAN, 11/20/2026: From $255
    20

    Fri

  • ATL–SAN, 11/21/2026: From $255
    21

    Sat

    • Range$173-$430

    *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.

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