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Cheap flights from St Louis (STL) to Salt Lake City (SLC)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Salt Lake City (SLC)

How to find the cheapest flight from St Louis (STL) to Salt Lake City (SLC)
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How to find the cheapest flight from St Louis (STL) to Salt Lake City (SLC)
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How to find the cheapest flight from St Louis (STL) to Salt Lake City (SLC)
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Cheap flights from St Louis to Salt Lake City in April , May 2026

25 Apr - 09 May $ 197.00
STL
St Louis
Frontier Airlines
1 STOPS
SLC
Salt Lake City
SLC
Salt Lake City
Frontier Airlines
1 STOPS
STL
St Louis
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09 Apr - 06 May $ 660.00
STL
St Louis
Alaska Airlines
1 STOPS
SLC
Salt Lake City
SLC
Salt Lake City
Alaska Airlines
2 STOPS
STL
St Louis
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09 Apr - 07 May $ 734.00
STL
St Louis
Alaska Airlines
1 STOPS
SLC
Salt Lake City
SLC
Salt Lake City
Alaska Airlines
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Salt Lake City

25 Apr - 30 Apr $ 255.00
STL
St Louis
Frontier Airlines
1 STOPS
SLC
Salt Lake City
SLC
Salt Lake City
Frontier Airlines
1 STOPS
STL
St Louis
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11 Apr - 01 May $ 742.00
STL
St Louis
Alaska Airlines
1 STOPS
SLC
Salt Lake City
SLC
Salt Lake City
Alaska Airlines
1 STOPS
STL
St Louis
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09 Apr - 30 Apr $ 808.00
STL
St Louis
Alaska Airlines
1 STOPS
SLC
Salt Lake City
SLC
Salt Lake City
Alaska Airlines
1 STOPS
STL
St Louis
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One-way flights to Salt Lake City from St Louis

8:17 PM - 6:26 AM
Frontier Airlines
1 Stops
12h 44m
STL - SLC
$ 90
Kiwi
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4:20 PM - 8:56 PM
Alaska Airlines
1 Stops
8h 39m
STL - SLC
$ 410
Kiwi
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6:05 PM - 8:32 PM
United Airlines
1 Stops
5h 10m
STL - SLC
$ 535
Kiwi
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How to find the cheapest flight from St Louis (STL) to Salt Lake City (SLC)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Salt Lake City (SLC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Salt Lake City (SLC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.