Southwest® flights from Fresno to San Diego from $59

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Low fares from Fresno to San Diego

$

Fresno (FAT)to

San Diego (SAN)
Depart: 10/08/2026

One-way

Basic

From
$59
Seen: 19 hrs ago

Fresno (FAT)to

San Diego (SAN)
Depart: 10/22/2026

One-way

Basic

From
$59
Seen: 19 hrs ago

Fresno (FAT)to

San Diego (SAN)
Depart: 12/17/2026

One-way

Basic

From
$59
Seen: 15 hrs ago

Fresno (FAT)to

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

One-way

Basic

From
$59
Seen: 10 hrs ago

Fresno (FAT)to

San Diego (SAN)
Depart: 10/07/2026

One-way

Basic

From
$59
Seen: 16 hrs ago

Fresno (FAT)to

San Diego (SAN)
Depart: 10/21/2026

One-way

Basic

From
$59
Seen: 9 hrs ago

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Explore flights from Fresno to San Diego

Sep 2026
From$134*
Seen: 14 hrs ago
One Way/Basic
Oct 2026
From$59*
Seen: 16 hrs ago
One Way/Basic
Nov 2026
From$59*
Seen: 23 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $59
cmp-daily-histogram-bars-legend-max-price-aria-label $228
Displaying fares for September-2026
  • FAT–SAN, 09/11/2026: From $228
    11

    Fri

    SEP

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

    Sat

  • FAT–SAN, 09/13/2026: From $218
    13

    Sun

  • FAT–SAN, 09/14/2026: From $218
    14

    Mon

  • FAT–SAN: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

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

    Wed

  • FAT–SAN, 09/17/2026: From $207
    17

    Thu

  • FAT–SAN, 09/18/2026: From $207
    18

    Fri

  • FAT–SAN, 09/19/2026: From $197
    19

    Sat

  • FAT–SAN, 09/20/2026: From $197
    20

    Sun

  • FAT–SAN, 09/21/2026: From $207
    21

    Mon

  • FAT–SAN, 09/22/2026: From $207
    22

    Tue

  • FAT–SAN, 09/23/2026: From $207
    23

    Wed

  • FAT–SAN, 09/24/2026: From $207
    24

    Thu

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

    Fri

  • FAT–SAN, 09/26/2026: From $144
    26

    Sat

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

    Sun

  • FAT–SAN, 09/28/2026: From $134
    28

    Mon

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

    Tue

  • FAT–SAN, 09/30/2026: From $134
    30

    Wed

  • FAT–SAN: cmp-view-offers-disclaimer. Find Offers
    01

    Thu

    OCT

  • FAT–SAN, 10/02/2026: From $79
    02

    Fri

  • FAT–SAN, 10/03/2026: From $59
    03

    Sat

  • FAT–SAN, 10/04/2026: From $79
    04

    Sun

  • FAT–SAN, 10/05/2026: From $59
    05

    Mon

  • FAT–SAN, 10/06/2026: From $59
    06

    Tue

  • FAT–SAN, 10/07/2026: From $59
    07

    Wed

  • FAT–SAN, 10/08/2026: From $59
    08

    Thu

  • FAT–SAN, 10/09/2026: From $79
    09

    Fri

  • FAT–SAN, 10/10/2026: From $59
    10

    Sat

    • Range$59-$228

    *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:
    Fresno Yosemite International Airport
    Arriving at:
    San Diego International Airport
    Average flight time:
    1 hour 18 minutes
    Distance:
    314 miles

    Route Information

    85† Weekly flights
    • 2‡ Nonstop flights per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 2‡ Nonstop flights on Sunday

    † 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

    The average flight time from Fresno to San Diego is 1 hour 18 minutes.
    There are 85 weekly flights from Fresno to San Diego on Southwest Airlines.
    Yes, Southwest flies nonstop from Fresno to San Diego 2 times per day from Monday through Friday.
    Yes, Southwest flies nonstop from Fresno to San Diego once per day on Saturdays and 2 times per day on Sundays.
    To find the lowest fares by day and time to fly Fresno 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 Fresno 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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