St Louis to Salt Lake City
STLSLC
Fly from St Louis to Salt Lake City starting at USD 146 with Frontier Airlines.
Best fare available on Sep 9, 2026.
Limited seats. Better plans. Book before it's gone.
St Louis to Salt Lake City cheapest flights this week
St Louis to Salt Lake City monthly flight fare trend
Sep
from USD 146
Oct
No flights
Nov
No flights
Dec
No flights
Jan
No flights
Feb
No flights
Airport Details
Origin
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
Destination
Salt Lake City
Salt Lake City International Airport (SLC)
Salt Lake City, SLC
Zone
Denver
Elev
4227 ft
Flights from St Louis
Flights from St Louis to AtlantaFlights from St Louis to AustinFlights from St Louis to BostonFlights from St Louis to CharlotteFlights from St Louis to DenverFlights from St Louis to DallasFlights from St Louis to DetroitFlights from St Louis to NewarkFlights from St Louis to Fort LauderdaleFlights from St Louis to Honolulu
