The cheapest Spirit Airlines from SLC is to Las Vegas, with fares starting at $37. The flight time is about 1 hour and 30 minutes.
Las Vegas (LAS): Spirit Airlines offers daily nonstop flights to Las Vegas from SLC. The flight time is about 1 hour and 30 minutes. Fares start at \$37.
Los Angeles (LAX): Spirit Airlines offers daily nonstop flights to Los Angeles from SLC. The flight time is about 4 hours and 30 minutes. Fares start at \$44.