Flights from San Antonio (SAT) to St Louis (STL)

Route intelligence for SAT → STL: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from SATAll flights to STL

Direct flights

1 direct option(s) across 1 airline(s) · 1,266 km route distance.

  • Southwest Airlines · 122 min · 1266 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

Southwest Airlines route map →

Stopover options

  • 1 stop(s) · 4h 44m · SAT → STL
  • 1 stop(s) · 4h 44m · SAT → STL
  • 1 stop(s) · 4h 52m · SAT → STL
  • 1 stop(s) · 4h 54m · SAT → STL
  • 1 stop(s) · 4h 21m · SAT → STL
  • 1 stop(s) · 5h 44m · SAT → STL
  • 1 stop(s) · 5h 46m · SAT → STL
  • 1 stop(s) · 5h 46m · SAT → STL
  • 1 stop(s) · 5h 46m · SAT → STL
  • 1 stop(s) · 5h 46m · SAT → STL
  • 1 stop(s) · 5h 53m · SAT → STL
  • 1 stop(s) · 5h 53m · SAT → STL

Timetable coverage

Published flight numbers: WN4809, WN3504, WN174, WN3590

Flight number: WN 4809

Operating days: 2, 3

  • SAT 07:25 → STL 09:35

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from SAT →Explore all arrivals to STL →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to STL when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
Back to full map