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STL–AUS · Nonstop
St. Louis (St. Louis Lambert International Airport) to Austin (Austin-Bergstrom International Airport).
The estimated flight time from St. Louis (STL) to Austin (AUS) is about 2h 4m, covering 722 miles. Southwest Airlines flies the route nonstop with 2-3/day departures, from 08:25 to 20:50 local time.
Plan this route| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~2h 4m Estimated from great-circle distance — no tracked flights yet. | 722 mi | Nonstop | 2-3/day From the current provider sample; confirm live timetables before booking. | Domestic |
Southwest Airlines operates 2-3/day flights from STL to AUS. Terminal assignments in the captured sample are not confirmed for your flight; check the airline before travel.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 2-3/day | Boeing 737 · Airline terminal guide (confirm for your flight) · Seat map | 08:2508:3013:4015:4517:1820:4520:50 |
Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for STL, refreshed on a rolling basis. Frequency uses 18 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
The estimated flight time from St. Louis (STL) to Austin (AUS) is about 2h 4m, based on the 722-mile flying distance.
St. Louis (STL) to Austin (AUS) is about 722 miles by air.
Yes. Southwest Airlines flies nonstop from St. Louis (STL) to Austin (AUS), with 2-3/day departures.
Southwest Airlines flies nonstop from St. Louis (STL) to Austin (AUS).
The STL–AUS route is flown with Boeing 737.