Southwest® flights from San Francisco to Salt Lake City from $99

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Low fares from San Francisco to Salt Lake City

$

San Francisco (SFO)to

Salt Lake City (SLC)
Depart: 10/15/2026

One-way

Basic

From
$99
Seen: 18 hrs ago

San Francisco (SFO)to

Salt Lake City (SLC)
Depart: 09/17/2026

One-way

Basic

From
$99
Seen: 10 hrs ago

San Francisco (SFO)to

Salt Lake City (SLC)
Depart: 09/10/2026

One-way

Basic

From
$99
Seen: 4 hrs ago

San Francisco (SFO)to

Salt Lake City (SLC)
Depart: 10/22/2026

One-way

Basic

From
$99
Seen: 2 hrs ago

San Francisco (SFO)to

Salt Lake City (SLC)
Depart: 09/26/2026

One-way

Basic

From
$99
Seen: 11 hrs ago

San Francisco (SFO)to

Salt Lake City (SLC)
Depart: 09/09/2026

One-way

Basic

From
$99
Seen: 23 hrs ago

Looking for more low-fare flights?

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Explore flights from San Francisco to Salt Lake City

Aug 2026
From$118*
Seen: 10 hrs ago
One Way/Basic
Sep 2026
From$99*
Seen: 4 hrs ago
One Way/Basic
Oct 2026
From$99*
Seen: 9 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $99
cmp-daily-histogram-bars-legend-max-price-aria-label $360
Displaying fares for August-2026
  • SFO–SLC, 08/13/2026: From $360
    13

    Thu

    AUG

  • SFO–SLC, 08/14/2026: From $360
    14

    Fri

  • SFO–SLC, 08/15/2026: From $360
    15

    Sat

  • SFO–SLC, 08/16/2026: From $360
    16

    Sun

  • SFO–SLC: cmp-view-offers-disclaimer. Find Offers
    17

    Mon

  • SFO–SLC, 08/18/2026: From $285
    18

    Tue

  • SFO–SLC, 08/19/2026: From $285
    19

    Wed

  • SFO–SLC, 08/20/2026: From $285
    20

    Thu

  • SFO–SLC, 08/21/2026: From $285
    21

    Fri

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

    Sat

  • SFO–SLC: cmp-view-offers-disclaimer. Find Offers
    23

    Sun

  • SFO–SLC, 08/24/2026: From $285
    24

    Mon

  • SFO–SLC, 08/25/2026: From $285
    25

    Tue

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

    Wed

  • SFO–SLC, 08/27/2026: From $180
    27

    Thu

  • SFO–SLC, 08/28/2026: From $180
    28

    Fri

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

    Sat

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

    Sun

  • SFO–SLC, 08/31/2026: From $118
    31

    Mon

  • SFO–SLC, 09/01/2026: From $99
    01

    Tue

    SEP

  • SFO–SLC: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • SFO–SLC: cmp-view-offers-disclaimer. Find Offers
    03

    Thu

  • SFO–SLC, 09/04/2026: From $190
    04

    Fri

  • SFO–SLC, 09/05/2026: From $104
    05

    Sat

  • SFO–SLC: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • SFO–SLC: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • SFO–SLC, 09/08/2026: From $99
    08

    Tue

  • SFO–SLC, 09/09/2026: From $99
    09

    Wed

  • SFO–SLC, 09/10/2026: From $99
    10

    Thu

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

    Fri

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

    Sat

    • Range$99-$360

    *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:
    Salt Lake City International Airport
    Distance:
    599 miles

    Route Information

    121† 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 121 weekly flights from San Francisco to Salt Lake City on Southwest Airlines.
    To find the lowest fares by day and time to fly San Francisco to Salt Lake City with Southwest, check out our Low Fare Calendar.
    You can rent a car at Salt Lake City International Airport book yours with your flight.
    Yes! Flights from San Francisco to Salt Lake City—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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