Southwest® flights from Jacksonville to San Diego from $224

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Low fares from Jacksonville to San Diego

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Jacksonville (JAX)to

San Diego (SAN)
Depart: 01/30/2027

One-way

Basic

From
$224
Seen: 19 hrs ago

Jacksonville (JAX)to

San Diego (SAN)
Depart: 12/15/2026

One-way

Basic

From
$224
Seen: 14 hrs ago

Jacksonville (JAX)to

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

One-way

Basic

From
$224
Seen: 21 hrs ago

Jacksonville (JAX)to

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

One-way

Basic

From
$224
Seen: 15 hrs ago

Jacksonville (JAX)to

San Diego (SAN)
Depart: 12/23/2026

One-way

Basic

From
$224
Seen: 2 hrs ago

Jacksonville (JAX)to

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

One-way

Basic

From
$224
Seen: 19 hrs ago

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Explore flights from Jacksonville to San Diego

Nov 2026
From$341*
Seen: 43 minutes ago
One Way/Basic
Dec 2026
From$224*
Seen: 21 hrs ago
One Way/Basic
Jan 2027
From$224*
Seen: 15 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $341
cmp-daily-histogram-bars-legend-max-price-aria-label $535
Displaying fares for November-2026
  • JAX–SAN: cmp-view-offers-disclaimer. Find Offers
    10

    Tue

    NOV

  • JAX–SAN: cmp-view-offers-disclaimer. Find Offers
    11

    Wed

  • JAX–SAN, 11/12/2026: From $404
    12

    Thu

  • JAX–SAN, 11/13/2026: From $404
    13

    Fri

  • JAX–SAN: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • JAX–SAN, 11/15/2026: From $409
    15

    Sun

  • JAX–SAN, 11/16/2026: From $404
    16

    Mon

  • JAX–SAN, 11/17/2026: From $341
    17

    Tue

  • JAX–SAN, 11/18/2026: From $341
    18

    Wed

  • JAX–SAN, 11/19/2026: From $404
    19

    Thu

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

    Fri

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

    Sat

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

    Sun

  • JAX–SAN, 11/23/2026: From $361
    23

    Mon

  • JAX–SAN, 11/24/2026: From $341
    24

    Tue

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

    Wed

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

    Thu

  • JAX–SAN, 11/27/2026: From $361
    27

    Fri

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

    Sat

  • JAX–SAN, 11/29/2026: From $535
    29

    Sun

  • JAX–SAN, 11/30/2026: From $440
    30

    Mon

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

    Tue

    DEC

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

    Wed

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

    Thu

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

    Fri

  • JAX–SAN: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • JAX–SAN: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

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

    Mon

  • JAX–SAN: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

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

    Wed

    • Range$341-$535

    *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:
    Jacksonville International Airport
    Arriving at:
    San Diego International Airport
    Distance:
    2089 miles

    Questions we hear the most

    There are 128 weekly flights from Jacksonville to San Diego on Southwest Airlines.
    To find the lowest fares by day and time to fly Jacksonville 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 Jacksonville 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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