St Louis Downtown Airport (KCPS/CPS)
KCPS is the ICAO code for St Louis Downtown Airport (IATA CPS), located in Cahokia/St Louis, IL.
Airport guide
St Louis Downtown Airport (KCPS) is a small airport in Cahokia/St Louis, IL. Pilots and dispatchers reference it by ICAO code KCPS or IATA code CPS. It sits in North America.
St Louis Downtown Airport has no scheduled airline service.
The longest runway measures 7,002 ft (2,134 m), typically long enough for most heavy and super-midsize jets. Aircraft typically matched to a runway of this length include the Gulfstream G550, Falcon 7X, and Bombardier Global 5500. Actual runway requirements vary with aircraft weight, air temperature, field elevation, and runway condition.
St Louis Downtown Airport sits near sea level at 413 ft.
Local operations run on America/Chicago.
SkyAccess currently tracks 0 departing and 1 arriving private-jet legs at KCPS across the next six months of operator inventory. 1 charter operators have run trips through this field in our recent inventory window.
Use this page to compare KCPS against nearby alternatives, browse live empty-leg pricing in both directions, and brief yourself on the runway and elevation profile before you book.
Empty legs departing KCPS (0)
No current departing empty legs tracked. New legs appear here as operators post inventory. Set an alert to be notified.
Empty legs arriving KCPS (1)
Empty legs at airports near St Louis Downtown Airport
Each airport's own empty-leg page, ordered by distance from St Louis Downtown Airport.
Nearby airports
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Ordered by distance from St Louis Downtown Airport.