Direct flights from Austin to St Louis
20 nonstop flights a week on 1 airline. Zero layovers — one hop from AUS to STL.
Flight time: about 1h42m nonstop
Which days does it fly?
When does it fly?
Departure times in Austin local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA408 | 7:21a | 1h38m | Fri–Sat |
| Southwest SWA408 | 7:32a | 1h43m | Sun |
| Southwest SWA408 | 7:38a | 1h42m | Tue, Thu |
| Southwest SWA408 | 7:50a | 1h43m | Mon, Wed |
| Southwest SWA442 | 11:19a | 1h42m | Wed |
| Southwest SWA442 | 11:52a | 1h36m | Tue |
| Southwest SWA409 | 11:58a | 1h40m | Mon, Thu, Fri |
| Southwest SWA409 | 12:54p | 1h41m | Sun |
| Southwest SWA482 | 4:13p | 1h34m | Wed |
| Southwest SWA482 | 4:29p | 1h42m | Tue |
| Southwest SWA4684 | 5:18p | 1h40m | Fri |
| Southwest SWA4684 | 5:56p | 1h51m | Sun |
| Southwest SWA4684 | 6:10p | 1h44m | Mon, Thu |
| Southwest SWA2328 | 6:28p | 1h38m | Sat |
SouthwestThe route
One hop: AUS → STLDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Austin (AUS) to St Louis (STL)
Austin Bergstrom International Airport (AUS) has 20 nonstop flights a week to St Louis (STL), operated by Southwest. No layovers, no connections — one hop out of AUS and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Austin to St Louis?
The nonstop flight from Austin (AUS) to St Louis (STL) takes about 1h42m in the air, based on recently observed nonstop departures.
How long does it take to drive from Austin to St Louis?
Driving from Austin to St Louis takes about 12h 37m, covering roughly 825 miles. The nonstop flight takes about 1h42m.