Southwest® flights from San Francisco to San Diego from $59

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Low fares from San Francisco to San Diego

$

San Francisco (SFO)to

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

One-way

Basic

From
$59
Seen: 18 hrs ago

San Francisco (SFO)to

San Diego (SAN)
Depart: 01/16/2027

One-way

Basic

From
$59
Seen: 23 hrs ago

San Francisco (SFO)to

San Diego (SAN)
Depart: 01/08/2027

One-way

Basic

From
$59
Seen: 20 hrs ago

San Francisco (SFO)to

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

One-way

Basic

From
$59
Seen: 20 hrs ago

San Francisco (SFO)to

San Diego (SAN)
Depart: 11/07/2026

One-way

Basic

From
$59
Seen: 19 hrs ago

San Francisco (SFO)to

San Diego (SAN)
Depart: 12/21/2026

One-way

Basic

From
$59
Seen: 18 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.

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Explore flights from San Francisco to San Diego

Oct 2026
From$78*
Seen: 21 hrs ago
One Way/Basic
Nov 2026
From$59*
Seen: 23 hrs ago
One Way/Basic
Dec 2026
From$59*
Seen: 11 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $59
cmp-daily-histogram-bars-legend-max-price-aria-label $230
Displaying fares for October-2026
  • SFO–SAN, 10/12/2026: From $230
    12

    Mon

    OCT

  • SFO–SAN, 10/13/2026: From $230
    13

    Tue

  • SFO–SAN, 10/14/2026: From $230
    14

    Wed

  • SFO–SAN, 10/15/2026: From $230
    15

    Thu

  • SFO–SAN, 10/16/2026: From $230
    16

    Fri

  • SFO–SAN, 10/17/2026: From $230
    17

    Sat

  • SFO–SAN, 10/18/2026: From $179
    18

    Sun

  • SFO–SAN, 10/19/2026: From $179
    19

    Mon

  • SFO–SAN, 10/20/2026: From $159
    20

    Tue

  • SFO–SAN, 10/21/2026: From $159
    21

    Wed

  • SFO–SAN, 10/22/2026: From $179
    22

    Thu

  • SFO–SAN, 10/23/2026: From $179
    23

    Fri

  • SFO–SAN, 10/24/2026: From $159
    24

    Sat

  • SFO–SAN, 10/25/2026: From $139
    25

    Sun

  • SFO–SAN, 10/26/2026: From $88
    26

    Mon

  • SFO–SAN, 10/27/2026: From $78
    27

    Tue

  • SFO–SAN, 10/28/2026: From $78
    28

    Wed

  • SFO–SAN, 10/29/2026: From $88
    29

    Thu

  • SFO–SAN, 10/30/2026: From $139
    30

    Fri

  • SFO–SAN, 10/31/2026: From $88
    31

    Sat

  • SFO–SAN, 11/01/2026: From $89
    01

    Sun

    NOV

  • SFO–SAN, 11/02/2026: From $59
    02

    Mon

  • SFO–SAN, 11/03/2026: From $59
    03

    Tue

  • SFO–SAN, 11/04/2026: From $59
    04

    Wed

  • SFO–SAN, 11/05/2026: From $59
    05

    Thu

  • SFO–SAN, 11/06/2026: From $59
    06

    Fri

  • SFO–SAN, 11/07/2026: From $59
    07

    Sat

  • SFO–SAN, 11/08/2026: From $89
    08

    Sun

  • SFO–SAN, 11/09/2026: From $59
    09

    Mon

  • SFO–SAN, 11/10/2026: From $59
    10

    Tue

  • SFO–SAN, 11/11/2026: From $59
    11

    Wed

    • Range$59-$230

    *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 Francisco International Airport
    Arriving at:
    San Diego International Airport
    Average flight time:
    1 hour 31 minutes
    Distance:
    447 miles

    Questions we hear the most

    The average flight time from San Francisco to San Diego is 1 hour 31 minutes.
    There are 141 weekly flights from San Francisco to San Diego on Southwest Airlines.
    Yes, Southwest flies nonstop from San Francisco to San Diego 7 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from San Francisco to San Diego 3 times per day on Saturdays and 5 times per day on Sundays.
    To find the lowest fares by day and time to fly San Francisco 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 San Francisco 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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