Southwest® flights from Austin to Salt Lake City from $129

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Low fares from Austin to Salt Lake City

$

Austin (AUS)to

Salt Lake City (SLC)
Depart: 12/08/2026

One-way

Basic

From
$129
Seen: 22 hrs ago

Austin (AUS)to

Salt Lake City (SLC)
Depart: 11/19/2026

One-way

Basic

From
$129
Seen: 11 hrs ago

Austin (AUS)to

Salt Lake City (SLC)
Depart: 11/07/2026

One-way

Basic

From
$129
Seen: 19 hrs ago

Austin (AUS)to

Salt Lake City (SLC)
Depart: 10/06/2026

One-way

Basic

From
$129
Seen: 18 hrs ago

Austin (AUS)to

Salt Lake City (SLC)
Depart: 12/07/2026

One-way

Basic

From
$129
Seen: 20 hrs ago

Austin (AUS)to

Salt Lake City (SLC)
Depart: 10/24/2026

One-way

Basic

From
$129
Seen: 7 hrs ago

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Explore flights from Austin to Salt Lake City

Sep 2026
From$244*
Seen: 8 hrs ago
One Way/Basic
Oct 2026
From$129*
Seen: 18 hrs ago
One Way/Basic
Nov 2026
From$129*
Seen: 14 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $129
cmp-daily-histogram-bars-legend-max-price-aria-label $439
Displaying fares for September-2026
  • AUS–SLC, 09/11/2026: From $439
    11

    Fri

    SEP

  • AUS–SLC, 09/12/2026: From $439
    12

    Sat

  • AUS–SLC, 09/13/2026: From $439
    13

    Sun

  • AUS–SLC: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • AUS–SLC, 09/15/2026: From $429
    15

    Tue

  • AUS–SLC, 09/16/2026: From $309
    16

    Wed

  • AUS–SLC, 09/17/2026: From $439
    17

    Thu

  • AUS–SLC, 09/18/2026: From $319
    18

    Fri

  • AUS–SLC, 09/19/2026: From $309
    19

    Sat

  • AUS–SLC, 09/20/2026: From $309
    20

    Sun

  • AUS–SLC, 09/21/2026: From $309
    21

    Mon

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

    Tue

  • AUS–SLC, 09/23/2026: From $319
    23

    Wed

  • AUS–SLC, 09/24/2026: From $319
    24

    Thu

  • AUS–SLC, 09/25/2026: From $244
    25

    Fri

  • AUS–SLC, 09/26/2026: From $254
    26

    Sat

  • AUS–SLC, 09/27/2026: From $254
    27

    Sun

  • AUS–SLC, 09/28/2026: From $244
    28

    Mon

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

    Tue

  • AUS–SLC, 09/30/2026: From $244
    30

    Wed

  • AUS–SLC, 10/01/2026: From $254
    01

    Thu

    OCT

  • AUS–SLC, 10/02/2026: From $172
    02

    Fri

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

    Sat

  • AUS–SLC, 10/04/2026: From $214
    04

    Sun

  • AUS–SLC: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • AUS–SLC, 10/06/2026: From $129
    06

    Tue

  • AUS–SLC, 10/07/2026: From $172
    07

    Wed

  • AUS–SLC, 10/08/2026: From $214
    08

    Thu

  • AUS–SLC, 10/09/2026: From $139
    09

    Fri

  • AUS–SLC, 10/10/2026: From $172
    10

    Sat

    • Range$129-$439

    *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:
    Austin-Bergstrom International Airport
    Arriving at:
    Salt Lake City International Airport
    Average flight time:
    2 hours 53 minutes
    Distance:
    1086 miles

    Route Information

    156† Weekly flights
    • 1‡ Nonstop flight per day Monday through Friday
    • 1‡ Nonstop flight on Saturday
    • 1‡ Nonstop flight on Sunday

    † 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

    The average flight time from Austin to Salt Lake City is 2 hours 53 minutes.
    There are 156 weekly flights from Austin to Salt Lake City on Southwest Airlines.
    Yes, Southwest flies nonstop from Austin to Salt Lake City once per day from Monday through Friday.
    Yes, Southwest flies nonstop from Austin to Salt Lake City once per day on Saturdays and Sundays.
    To find the lowest fares by day and time to fly Austin 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 Austin 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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