Southwest® flights from Jacksonville to San Francisco from $175

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Low fares from Jacksonville to San Francisco

$

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 12/22/2026

One-way

Basic

From
$175
Seen: 12 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 01/23/2027

One-way

Basic

From
$219
Seen: 22 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 12/22/2026

One-way

Choice

From
$230
Seen: 12 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 12/14/2026

One-way

Basic

From
$239
Seen: 20 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 12/15/2026

One-way

Basic

From
$244
Seen: 18 hrs ago

Jacksonville (JAX)to

San Francisco (SFO)
Depart: 11/18/2026

One-way

Basic

From
$260
Seen: 11 hrs ago

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Explore flights from Jacksonville to San Francisco

Nov 2026
From$260*
Seen: 11 hrs ago
One Way/Basic
Dec 2026
From$175*
Seen: 12 hrs ago
One Way/Basic
Jan 2027
From$219*
Seen: 22 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $260
cmp-daily-histogram-bars-legend-max-price-aria-label $862
Displaying fares for November-2026
  • JAX–SFO, 11/10/2026: From $275
    10

    Tue

    NOV

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    11

    Wed

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    12

    Thu

  • JAX–SFO, 11/13/2026: From $275
    13

    Fri

  • JAX–SFO, 11/14/2026: From $275
    14

    Sat

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    15

    Sun

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    16

    Mon

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    17

    Tue

  • JAX–SFO, 11/18/2026: From $260
    18

    Wed

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    19

    Thu

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    20

    Fri

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    21

    Sat

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    22

    Sun

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    23

    Mon

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    24

    Tue

  • JAX–SFO, 11/25/2026: From $340
    25

    Wed

  • JAX–SFO, 11/26/2026: From $304
    26

    Thu

  • JAX–SFO, 11/27/2026: From $354
    27

    Fri

  • JAX–SFO, 11/28/2026: From $857
    28

    Sat

  • JAX–SFO, 11/29/2026: From $862
    29

    Sun

  • JAX–SFO, 11/30/2026: From $494
    30

    Mon

  • JAX–SFO, 12/01/2026: From $315
    01

    Tue

    DEC

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    02

    Wed

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    03

    Thu

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    04

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    05

    Sat

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    06

    Sun

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    07

    Mon

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    08

    Tue

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    09

    Wed

    • Range$260-$862

    *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

    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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