San Antonio to St Louis (SAT–STL) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
SAT–STL is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 787 miles in approximately 2h 10m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 13 | 738, 7M8, 7S7, B38M | 1h52-2h10 | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach St Louis from San Antonio
| Metric | SAT→STL | AUS→STL | LRD→STL |
|---|---|---|---|
| Distance from SAT | – | 67 mi | 150 mi |
| Nonstop airlines | 1 | 9 | 1 |
| Weekly flights | 13 | 24 | – |
| Flight time | 2h 10m | 1h 39m | 2h 9m |
| Departure OTP | 80% | – | – |
Travel Essentials
SAT: CDT · STL: CDT
When it's 6:00 PM in San Antonio, it's 6:00 PM in St Louis.
SAT–STL Quick Facts
Frequently Asked Questions
Flights from SAT to STL
San Antonio International Airport (SAT) and St. Louis Lambert International Airport (STL) are connected by nonstop service from Southwest Airlines. With 13 weekly departures, this is a regularly served route.
SAT to STL Flight Duration and Schedule
Nonstop flight time from SAT to STL is about 2 hours 10 minutes gate to gate. The route covers a distance of 787 miles (1,266 km). There are approximately 13 weekly flights outbound and 15 return, totaling 28 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via William P. Hobby, Dallas Love Field and Dallas Fort Worth. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Austin (AUS) and Laredo (LRD).