Austin to St Louis (AUS–SUS) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
While no nonstop service exists between AUS and SUS, connecting options are available through 61 hubs.
Connection Landscape
Other ways to reach St Louis from Austin
| Metric | AUS→SUS | IAH→SUS | HOU→SUS |
|---|---|---|---|
| Distance from AUS | – | 140 mi | 148 mi |
| Nonstop airlines | 0 | 4 | 2 |
| Weekly flights | 1 | 1 | 1 |
| Flight time | 2h 22m | 1h 27m | 0h 20m |
| Departure OTP | 76% | – | – |
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 ranges from 2 hours 22 minutes. The route covers a distance of 708 miles (1,139 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.
Connecting Options and Alternatives
61 one-stop connections are available, with the fastest taking approximately 2 hours via HOU. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (IAH) and Houston (HOU).