Austin to St Louis (AUS–SUS) — 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.
AUS–SUS has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.
Connection Landscape
On-Time Performance
Other ways to reach St Louis from Austin
| Metric | AUS→SUS | IAH→SUS | HOU→SUS |
|---|---|---|---|
| Distance from AUS | – | 140 mi | 148 mi |
| Nonstop airlines | – | 4 | 3 |
| Weekly flights | ~1 | 1 | 1 |
| Flight time | 1h 40m | 1h 37m | 2h 16m |
| Departure OTP | 38% | – | – |
Travel Essentials
AUS: CDT · SUS: CDT
When it's 6:00 PM in Austin, it's 6:00 PM in St Louis.
CapMetro Route 20 (Airport Flyer) runs between downtown Austin (Congress Ave) and AUS in about 30–35 minutes (fare $1.25, or free with MetroAccess). Service runs from roughly 05:00 to midnight; frequency drops evenings and weekends.Ride-shares (Uber/Lyft) from downtown cost $20–30 and take 15–20 minutes off-peak. Taxis run $30–40. Traffic on SH-71 can be heavy during afternoon rush; allow 30–40 minutes from downtown during 16:00–18:30. Long-term parking from $7/day in remote economy lots.
AUS–SUS Quick Facts
Frequently Asked Questions
Flights from AUS to SUS
Austin Bergstrom International Airport (AUS) and Spirit of St Louis Airport (SUS) are connected through multiple connecting hub airports.
AUS to SUS Flight Duration and Schedule
Nonstop flight time from AUS to SUS is about 1 hours 40 minutes gate to gate. The route covers a distance of 708 miles (1,139 km).
Connecting Options and Alternatives
1-stop connecting options are also available. Nearby alternative airports include Houston (IAH), Houston (HOU) and Fort Worth (FTW).