Ready to fly AUS to CPS?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from AUS to CPSSome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
| AUS | CPS | |
|---|---|---|
| Airport Name | Austin-Bergstrom International Airport | St Louis Downtown Airport |
| IATA Code | AUS | CPS |
| ICAO Code | KAUS | KCPS |
| City | Austin | Cahokia/St Louis |
| Country | United States | United States |
| Timezone | America/Chicago | America/Chicago |
| Elevation | 542 ft | 413 ft |
| Coordinates | 30.190000, -97.670000 | 38.570000, -90.160000 |
Austin (AUS) to Cahokia/St Louis (CPS) Flight Distance
The flight distance from Austin-Bergstrom International Airport (AUS) in Austin, United States to St Louis Downtown Airport (CPS) in Cahokia/St Louis, United States is 1,158 kilometers (720 miles / 625 nautical miles). The estimated flight time for this route is approximately 2h, flying northeast at a heading of 34°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.
Time zone information: When it's 09:00 in Austin, it's 09:00 in Cahokia/St Louis.
The return flight from Cahokia/St Louis (CPS) to Austin (AUS) follows a heading of 219° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Austin-Bergstrom International Airport (AUS) and St Louis Downtown Airport (CPS) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly AUS → CPS
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule AUS → CPS
Upcoming departures, airlines, and flight numbers for this route.
Flight AUS → CPS delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.