St Louis Downtown Airport
KCPS
CPS
Cahokia/St Louis, IL
KCPS is the ICAO code for St Louis Downtown Airport (IATA CPS), located in Cahokia/St Louis, IL.
Charter operators (1)
Empty legs departing (1)
Jul 14, 2026
Cahokia/St Louis, IL
KCPS
Chicago/West Chicago, IL
KDPA
View Price
N611JM
Gulfstream G-500
Unknown
Empty legs arriving (1)
Feb 19, 2027
Chicago, IL
KMDW
Cahokia/St Louis, IL
KCPS
View Price
N100VE
Bombardier Challenger 850
Heavy
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Frequently asked questions about St Louis Downtown Airport
What is KCPS airport?
KCPS is the ICAO code for St Louis Downtown Airport, in Cahokia/St Louis, IL.
What does CPS stand for?
CPS is the IATA code for St Louis Downtown Airport (KCPS) in Cahokia/St Louis, IL.
Where is St Louis Downtown Airport?
St Louis Downtown Airport is located in Cahokia/St Louis, IL.