St Louis to Salt Lake City (SUS–SLC) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
While no nonstop service exists between SUS and SLC, connecting options are available through 39 hubs.
Connection Landscape
On-Time Performance
Other ways to reach Salt Lake City from St Louis
| Metric | SUS→SLC | STL→SLC |
|---|---|---|
| Distance from SUS | – | 16 mi |
| Nonstop airlines | 0 | 1 |
| Weekly flights | 2 | 20 |
| Flight time | 3h 33m | 3h 18m |
Travel Essentials
SUS: EDT · SLC: MDT
When it's 6:00 PM in St Louis, it's 4:00 PM in Salt Lake City.
TRAX Green Line from the airport station (inside the terminal) to downtown Salt Lake City takes 18 minutes ($2.50). Direct service to Intermodal Hub, Temple Square, and University of Utah. Running 5am to 11pm.Ride-shares to downtown cost $15–25. Taxis are available. For ski resorts, ski resort shuttles and Canyon Transportation offer door-to-door service ($40–60 to Park City). Car rental is on-site. The terminal opened in 2020 and is a single, modern facility; efficient to navigate.
Semi-arid continental climate at 1,290m elevation. Winters (November–March) bring regular snow and inversions. Temperature inversions trap cold air and pollution in the Salt Lake Valley, producing dense fog that can close or delay flights for hours. Snow is frequent but usually manageable. Inversions are the real disruption risk.
Summers are hot and dry (32–38°C) with low humidity and good flying weather. Afternoon thunderstorms occur in July and August but are brief. Spring is windy. The Great Salt Lake creates localized weather effects including lake-effect snow on the north side of the Wasatch.
SUS–SLC Quick Facts
Frequently Asked Questions
Flights from SUS to SLC
Spirit of St Louis Airport (SUS) and Salt Lake City International Airport (SLC) are connected through multiple connecting hub airports.
SUS to SLC Flight Duration and Schedule
Nonstop flight time from SUS to SLC ranges from 3 hours 33 minutes to 3 hours 39 minutes. The route covers a distance of 1,140 miles (1,835 km). There are approximately 2 weekly flights outbound and 1 return, totaling 3 flights per week in both directions.
Connecting Options and Alternatives
39 one-stop connections are available, with the fastest taking approximately 5 hours via STL. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include St Louis (STL).