Small airport · Cahokia/St Louis, United States
St Louis Downtown Airport
IATA: CPS ICAO: KCPS
Airport details
| IATA code | CPS |
| ICAO code | KCPS |
| Serves | Cahokia/St Louis |
| Country | United States |
| Coordinates | 38.5707, -90.1562 |
| Elevation | 413 ft (126 m) |
| Map | OpenStreetMap |