Southwest® flights from Jacksonville to San Francisco from $219

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Low fares from Jacksonville to San Francisco

$

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 12/09/2026

One-way

Basic

From
$219
Seen: 14 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 10/29/2026

One-way

Basic

From
$219
Seen: 15 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 11/14/2026

One-way

Basic

From
$219
Seen: 14 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 11/02/2026

One-way

Basic

From
$219
Seen: 23 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 11/17/2026

One-way

Basic

From
$219
Seen: 14 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 10/21/2026

One-way

Basic

From
$219
Seen: 35 minutes ago

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Explore flights from Jacksonville to San Francisco

Oct 2026
From$219*
Seen: 35 minutes ago
One Way/Basic
Nov 2026
From$219*
Seen: 14 hrs ago
One Way/Basic
Dec 2026
From$219*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $219
cmp-daily-histogram-bars-legend-max-price-aria-label $632
Displaying fares for October-2026
  • JAX–SFO, 10/01/2026: From $632
    01

    Thu

    OCT

  • JAX–SFO, 10/02/2026: From $632
    02

    Fri

  • JAX–SFO, 10/03/2026: From $632
    03

    Sat

  • JAX–SFO, 10/04/2026: From $632
    04

    Sun

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

    Mon

  • JAX–SFO, 10/06/2026: From $542
    06

    Tue

  • JAX–SFO, 10/07/2026: From $542
    07

    Wed

  • JAX–SFO, 10/08/2026: From $542
    08

    Thu

  • JAX–SFO, 10/09/2026: From $542
    09

    Fri

  • JAX–SFO, 10/10/2026: From $542
    10

    Sat

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

    Sun

  • JAX–SFO: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

  • JAX–SFO, 10/13/2026: From $542
    13

    Tue

  • JAX–SFO, 10/14/2026: From $345
    14

    Wed

  • JAX–SFO: cmp-view-offers-disclaimer. Find Offers
    15

    Thu

  • JAX–SFO, 10/16/2026: From $345
    16

    Fri

  • JAX–SFO, 10/17/2026: From $345
    17

    Sat

  • JAX–SFO: cmp-view-offers-disclaimer. Find Offers
    18

    Sun

  • JAX–SFO, 10/19/2026: From $345
    19

    Mon

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

    Tue

  • JAX–SFO, 10/21/2026: From $219
    21

    Wed

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

    Thu

  • JAX–SFO, 10/23/2026: From $235
    23

    Fri

  • JAX–SFO: cmp-view-offers-disclaimer. Find Offers
    24

    Sat

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

    Sun

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

    Mon

  • JAX–SFO: cmp-view-offers-disclaimer. Find Offers
    27

    Tue

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

    Wed

  • JAX–SFO, 10/29/2026: From $219
    29

    Thu

  • JAX–SFO: cmp-view-offers-disclaimer. Find Offers
    30

    Fri

  • JAX–SFO: cmp-view-offers-disclaimer. Find Offers
    31

    Sat

    • Range$219-$632

    *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 Francisco International Airport
    Distance:
    2366 miles

    Route Information

    63† Weekly flights

    † 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

    There are 63 weekly flights from Jacksonville to San Francisco on Southwest Airlines.
    To find the lowest fares by day and time to fly Jacksonville to San Francisco with Southwest, check out our Low Fare Calendar.
    You can rent a car at San Francisco International Airport book yours with your flight.
    Yes! Flights from Jacksonville to San Francisco—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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