Year-round direct route · 1,266 km
St Louis (STL) to San Antonio (SAT)
Nonstop service operated by Southwest Airlines. Around 2h 10m gate to gate over 1,266 km (787 mi).
Route facts
| Airlines | Southwest Airlines |
| Service | Year-round |
| Distance | 1,266 km / 787 mi |
| Est. flight time | about 2h 10m |
| Return direction | see SAT departures |
Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.
STL · St. Louis Lambert International Airport
St Louis, United States
SAT · San Antonio International Airport
San Antonio, United States