Cheap Flights from Austin, TX to Salt Lake City, UT from $99

On Cheapflightsplus.com you will find 342 connecting flights from Austin to Salt Lake City. You can compare airfare deals from 6 airlines and multiple travel sites from $99, book and save on cheap plane tickets and last minute offers. Also check out AUS-SLC flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Austin to Salt Lake City depends on and how to choose the most interesting flight option for you.

Distance between Austin and Salt Lake City is 1747 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 20:45 from 3 Austin airports and arrive 05:00 to 20:45 to 1 Salt Lake City airport. Average flight time is 11h 34m.

  • The fastest flight 4h 34m
  • Average flight time 11h 34m
  • The earliest flight 05:00
  • The latest flight 20:45
  • Distance 1086 ml

The cheapest months to travel to Salt Lake City are may (from 99 $), july (from 103 $), september (from 103 $).

The most expensive months are december (from 259 $), october (from 185 $), june (from 104 $).

What is the lowest airfare Austin to Salt Lake City?

The cheapest plane ticket found by our users is $99. This airfare is for economy class on one-way F91815 flight by Frontier Airlines for July 5, 2025 which leaves Austin-Bergstrom Intl in Austin at 07:00 am and arrives at Salt Lake City Salt Lake City Int. at 17:38.

Economy class
$99
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Business class
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First class
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Flight Schedule Austin (Texas) to Salt Lake City (Utah)

05:00 — 11:52
7h 52m flight time
Find flight
from$154
05:00 — 05:58 Austin — Houston
UA1966 United Airlines
3h 40m stop
09:51 — 12:05 Houston — Salt Lake City
UA2242 United Airlines
05:15 — 09:38
5h 23m flight time
Find flight
from$154
05:15 — 06:31 Austin — Denver
UA361 United Airlines
1h 34m stop
08:05 — 09:38 Denver — Salt Lake City
UA215 United Airlines
06:00 — 00:03+1day
19h 3m flight time
Find flight
from$110
06:00 — 07:30 Austin — Denver
F91815 Frontier Airlines
14h 59m stop
22:29 — 00:06 Denver — Salt Lake City
F94251 Frontier Airlines
07:00 — 17:38
11h 38m flight time
Find flight
from$99
06:00 — 07:30 Austin — Denver
F91815 Frontier Airlines
7h 40m stop
07:00 — 08:40 Denver — Salt Lake City
F93861 Frontier Airlines
07:00 — 23:10
17h 10m flight time
Find flight
from$103
07:00 — 08:27 Austin — Denver
F91815 Frontier Airlines
13h 16m stop
21:36 — 23:15 Denver — Salt Lake City
F93981 Frontier Airlines
07:00 — 11:23
5h 23m flight time
Find flight
from$104
06:00 — 07:30 Austin — Denver
F91815 Frontier Airlines
1h 25m stop
11:22 — 12:59 Denver — Salt Lake City
F94721 Frontier Airlines
07:37 — 13:52
7h 15m flight time
Find flight
from$103
07:37 — 09:50 Austin — Portland
HA4796 Hawaiian Airlines
1h 5m stop
10:55 — 13:52 Portland — Salt Lake City
HA6452 Hawaiian Airlines
09:45 — 18:18
9h 33m flight time
Find flight
from$145
09:45 — 12:12 Austin — Seattle
HA4764 Hawaiian Airlines
3h 3m stop
15:15 — 18:18 Seattle — Salt Lake City
HA6893 Hawaiian Airlines
11:48 — 19:19
8h 31m flight time
Find flight
from$116
11:48 — 12:38 Austin — Las Vegas
G428 Allegiant Air
4h 14m stop
16:52 — 19:19 Las Vegas — Salt Lake City
NK2514 Spirit Airlines
13:59 — 18:49
5h 50m flight time
Find flight
from$110
17:08 — 18:10 Austin — Las Vegas
F94683 Frontier Airlines
1h 18m stop
14:04 — 16:42 Las Vegas — Salt Lake City
F91508 Frontier Airlines
14:13 — 20:05
6h 52m flight time
Find flight
from$104
14:13 — 14:36 Austin — Phoenix
F93659 Frontier Airlines
2h 46m stop
17:22 — 20:05 Phoenix — Salt Lake City
F93872 Frontier Airlines
14:22 — 18:32
5h 10m flight time
Find flight
from$104
12:58 — 13:34 Austin — Phoenix
F93659 Frontier Airlines
50m stop
16:28 — 19:18 Phoenix — Salt Lake City
F92524 Frontier Airlines
15:39 — 08:33+1day
17h 54m flight time
Find flight
from$103
15:39 — 16:41 Austin — Las Vegas
F93645 Frontier Airlines
13h 19m stop
06:00 — 08:33 Las Vegas — Salt Lake City
F93016 Frontier Airlines
15:39 — 15:53+1day
25h 14m flight time
Find flight
from$103
15:39 — 16:41 Austin — Las Vegas
F93645 Frontier Airlines
20h 34m stop
13:15 — 15:53 Las Vegas — Salt Lake City
F91508 Frontier Airlines
18:15 — 10:16+1day
17h 1m flight time
Find flight
from$147
18:15 — 22:05 Austin — Orlando
NK510 Spirit Airlines
9h 25m stop
07:30 — 10:16 Orlando — Salt Lake City
NK647 Spirit Airlines
Full flight schedule will help you in detecting at what time planes fly from Austin to Salt Lake City. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 20, 2025.

Popular Airlines on the Route

The flight Austin — Salt Lake City is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 66 departures per week at the price of from $ 154 . And the most expensive tickets are offered by United Airlines airline - from $ 681.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 342 flights with layovers on the route. The fastest connecting flight is UA779 by United Airlines takes 4h 34m and the cheapest is F91815 by Frontier Airlines for $99.

  • AS - Alaska Airlines
    from $154
    Find
  • F9 - Frontier Airlines
    from $99
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  • HA - Hawaiian Airlines
    from $103
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  • UA - United Airlines
    from $154
    Find
  • G4 - Allegiant Air
    from $116
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  • NK - Spirit Airlines
    from $147
    Find
See more connecting flights

Airports

You can fly from Austin to Salt Lake City from 3 airports (Austin-Bergstrom Intl, Austin, Camp Maybry AHP).

Austin airports

  • Austin-Bergstrom Intl-AUS
    from $99
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  • Austin-ASQ
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  • Camp Maybry AHP-MMR
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Salt Lake City airports

  • Salt Lake City Int.-SLC
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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