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Find low faresSouthwest® flights from Austin to Salt Lake City from $137
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Low fares from Austin to Salt Lake City
$
Austin (AUS)to
Salt Lake City (SLC)
Depart: 04/28/2026
One-way
Basic
From
$137
Seen: 20 hrs ago
Austin (AUS)to
Salt Lake City (SLC)
Depart: 04/08/2026
One-way
Basic
From
$137
Seen: 21 hrs ago
Austin (AUS)to
Salt Lake City (SLC)
Depart: 03/25/2026
One-way
Basic
From
$137
Seen: 19 hrs ago
Austin (AUS)to
Salt Lake City (SLC)
Depart: 03/11/2026
One-way
Basic
From
$137
Seen: 20 hrs ago
Austin (AUS)to
Salt Lake City (SLC)
Depart: 03/10/2026
One-way
Basic
From
$137
Seen: 11 hrs ago
Austin (AUS)to
Salt Lake City (SLC)
Depart: 02/24/2026
One-way
Basic
From
$147
Seen: 20 hrs ago
Explore flights from Austin to Salt Lake City
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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.