Allegiant AirDepart22:31
Fri, Nov 13FSD → SLC
4h 31m · 1 stop
$226one way, per person
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- Cheapest fare
- $226
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 4h 31m
Allegiant Air · Fri, Nov 13
from $226
Usually 1+ stop
1,290 km
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Cheapest month to fly from Sioux Falls to Salt Lake City
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.
Allegiant AirAllegiant AirDepart11:48
Thu, Nov 12FSD → SLC
4h 31m · 1 stop
$348one way, per person
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About flights from Sioux Falls to Salt Lake City
Sioux Falls (FSD) and Salt Lake City (SLC) are about 1,290 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 4h 31m. Over the next few months, one-way fares start from $226, 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 Sioux Falls to Salt Lake City?
The cheapest one-way fare we've seen recently is $226 with Allegiant Air, departing Friday, November 13, 2026.
What is the cheapest month to fly from Sioux Falls to Salt Lake City?
November 2026 currently has the lowest fares, from $226 one way.
Are there direct flights from Sioux Falls to Salt Lake City?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Sioux Falls to Salt Lake City?
The quickest journey we've seen takes about 4h 31m. Sioux Falls and Salt Lake City are around 1,290 km apart.
Which airlines fly from Sioux Falls to Salt Lake City?
Recent fares on this route were with Allegiant Air.
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