San Antonio to Salt Lake City (SAT–SLC) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
SAT–SLC is served by 2 airlines with nonstop service. Delta Air Lines and TWY lead the route. The flight covers 1,087 miles in approximately 2h 25m. Beyond nonstop, 121 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| DL Delta Air Lines Also: AM, VS, WS | 21 | 221, BCS3 | 2h25-3h02 | SkyTeam | AM, VS, WS | |
| TWY TWY | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Salt Lake City from San Antonio
| Metric | SAT→SLC | AUS→SLC | GRK→SLC |
|---|---|---|---|
| Distance from SAT | – | 67 mi | 113 mi |
| Nonstop airlines | 2 | 18 | 2 |
| Weekly flights | 61 | 116 | – |
| Flight time | 2h 25m | 2h 42m | 2h 28m |
| Departure OTP | 82% | – | – |
Travel Essentials
SAT: CDT · SLC: MDT
When it's 6:00 PM in San Antonio, it's 5:00 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.
SAT–SLC Quick Facts
Frequently Asked Questions
Flights from SAT to SLC
San Antonio International Airport (SAT) and Salt Lake City International Airport (SLC) are connected by nonstop service from Delta Air Lines and TWY. With 61 weekly departures, this is a heavily served route.
SAT to SLC Flight Duration and Schedule
Nonstop flight time from SAT to SLC ranges from 2 hours 25 minutes to 3 hours 4 minutes. The route covers a distance of 1,087 miles (1,749 km). There are approximately 61 weekly flights outbound and 29 return, totaling 90 flights per week in both directions.
Connecting Options and Alternatives
121 one-stop connections are available, with the fastest taking approximately 3 hours via MDD. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Austin (AUS), Fort Cavazos (GRK) and Corpus Christi (CRP).