Frontier AirlinesDepart11:46
Sat, Nov 14SLC → AUS
3h 45m · 1 stop
$135one way, per person
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- Cheapest fare
- $135
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 3h 45m
Frontier Airlines · Sat, Nov 14
from $135
Usually 1+ stop
1,730 km
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Cheapest month to fly from Salt Lake City to Austin
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →Plan the rest of your trip to Austin
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About flights from Salt Lake City to Austin
Salt Lake City (SLC) and Austin (AUS) are about 1,730 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 45m. Over the next few months, one-way fares start from $135, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Salt Lake City to Austin?
The cheapest one-way fare we've seen recently is $135 with Frontier Airlines, departing Saturday, November 14, 2026.
What is the cheapest month to fly from Salt Lake City to Austin?
November 2026 currently has the lowest fares, from $135 one way.
Are there direct flights from Salt Lake City to Austin?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Salt Lake City to Austin?
The quickest journey we've seen takes about 3h 45m. Salt Lake City and Austin are around 1,730 km apart.
Which airlines fly from Salt Lake City to Austin?
Recent fares on this route were with Frontier Airlines.
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