Southwest® flights from San Francisco to Jacksonville from $206

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Low fares from San Francisco to Jacksonville

$

San Francisco (SFO)to

Jacksonville (JAX)
Depart: 09/05/2026

One-way

Basic

From
$206
Seen: 6 hrs ago

San Francisco (SFO)to

Jacksonville (JAX)
Depart: 09/14/2026

One-way

Basic

From
$229
Seen: 16 hrs ago

San Francisco (SFO)to

Jacksonville (JAX)
Depart: 08/27/2026

One-way

Basic

From
$229
Seen: 19 hrs ago

San Francisco (SFO)to

Jacksonville (JAX)
Depart: 08/25/2026

One-way

Basic

From
$229
Seen: 23 hrs ago

San Francisco (SFO)to

Jacksonville (JAX)
Depart: 08/24/2026

One-way

Basic

From
$229
Seen: 8 hrs ago

San Francisco (SFO)to

Jacksonville (JAX)
Depart: 10/15/2026

One-way

Basic

From
$234
Seen: 12 hrs ago

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Explore flights from San Francisco to Jacksonville

Aug 2026
From$229*
Seen: 19 hrs ago
One Way/Basic
Sep 2026
From$206*
Seen: 6 hrs ago
One Way/Basic
Oct 2026
From$234*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $229
cmp-daily-histogram-bars-legend-max-price-aria-label $622
Displaying fares for August-2026
  • SFO–JAX, 08/04/2026: From $622
    04

    Tue

    AUG

  • SFO–JAX, 08/05/2026: From $622
    05

    Wed

  • SFO–JAX, 08/06/2026: From $622
    06

    Thu

  • SFO–JAX, 08/07/2026: From $622
    07

    Fri

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

    Sat

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

    Sun

  • SFO–JAX, 08/10/2026: From $532
    10

    Mon

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

    Tue

  • SFO–JAX, 08/12/2026: From $532
    12

    Wed

  • SFO–JAX: cmp-view-offers-disclaimer. Find Offers
    13

    Thu

  • SFO–JAX, 08/14/2026: From $532
    14

    Fri

  • SFO–JAX, 08/15/2026: From $532
    15

    Sat

  • SFO–JAX: cmp-view-offers-disclaimer. Find Offers
    16

    Sun

  • SFO–JAX, 08/17/2026: From $532
    17

    Mon

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    18

    Tue

  • SFO–JAX: cmp-view-offers-disclaimer. Find Offers
    19

    Wed

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

    Thu

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

    Fri

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

    Sat

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    23

    Sun

  • SFO–JAX, 08/24/2026: From $229
    24

    Mon

  • SFO–JAX, 08/25/2026: From $229
    25

    Tue

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

    Wed

  • SFO–JAX, 08/27/2026: From $229
    27

    Thu

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    28

    Fri

  • SFO–JAX: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

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    30

    Sun

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

    Mon

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

    Tue

    SEP

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    02

    Wed

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    03

    Thu

    • Range$229-$622

    *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:
    Jacksonville International Airport
    Distance:
    2366 miles

    Route Information

    68† 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 68 weekly flights from San Francisco to Jacksonville on Southwest Airlines.
    To find the lowest fares by day and time to fly San Francisco to Jacksonville with Southwest, check out our Low Fare Calendar.
    You can rent a car at Jacksonville International Airport book yours with your flight.
    Yes! Flights from San Francisco to Jacksonville—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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