St Louis Downtown Airport, Cahokia/St Louis, Illinois, United States
Plan a trip involving St Louis Downtown Airport (KCPS) with airport location, runway references and nearby empty-leg listings. The direct carrier must confirm airport access and aircraft suitability for your itinerary.
KCPS - St Louis Downtown Airport, Cahokia/St Louis, Illinois, United States
ICAO Code: KCPS · IATA Code: CPS
Identifier references: OurAirports · FAA NASR (September 3, 2026).
View on Google Maps →Current Empty Legs Within 250 Miles of KCPS
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Airport Classification
Small airport
Scheduled passenger service is not listed in the source; this does not determine charter access.
Longest Published Runway
7,002 ft
Reference length only; usable runway and aircraft performance must be confirmed for the mission.
Field Elevation
413 ft
Published reference elevation; verify current airport and performance information before departure.
FBO, Handling & Access
Confirm for this mission
Current suitability, handling, parking, fuel, and permissions require direct-carrier confirmation.
St Louis Downtown Airport (KCPS) Private Jet Charter Planning
OurAirports identifies St Louis Downtown Airport (KCPS) as a small airport in Cahokia/St Louis, Illinois, United States, serving the Cahokia/St Louis area. Its source identifiers are CPS, KCPS. The source does not mark scheduled passenger service, which does not determine private-charter access.
Runway and operating checks for KCPS
For preliminary comparison, the same source lists a longest published runway of 7,002 feet and a field elevation of 413 feet. Those values are reference fields, not an operating approval. Before a trip is proposed, the direct air carrier must confirm airport status and access, usable runway length and surface, aircraft performance, payload, weather, current notices, parking, fuel, customs when applicable, and handling for the requested date.
What to include in a charter request involving KCPS
For a useful review, provide the passenger count, baggage, pets, accessibility needs, preferred schedule, and exact ground destination. Jet Partners acts as an air charter broker and does not operate aircraft; a licensed direct air carrier controls and operates the flight. Aircraft, airport suitability, availability, operator, payment, change, and cancellation terms are confirmed in writing for the specific trip.
Reference coordinates, classification, elevation, and published runway length shown on this page come from OurAirports open data for source ident KCPS. Reference fields can change and do not confirm airport status, charter access, or operator acceptance.
Planning references: the FAA Chart Supplement search and NOTAM Search. These are research starting points, not confirmation that KCPS accepts charter operations. Current access and mission suitability require direct-carrier confirmation.
Nearby airport reference comparison
| Airport | Distance from KCPS | Published runway |
|---|---|---|
| St Louis Downtown Airport (KCPS)OurAirports record for KCPS | This airport | 7,002 ft |
| St. Louis Lambert International Airport (KSTL)OurAirports record for KSTL | 16.9 mi | 11,020 ft |
| Scott AFB/Midamerica Airport (KBLV)OurAirports record for KBLV | 17.4 mi | 10,000 ft |
| St Louis Regional Airport (KALN)OurAirports record for KALN | 22.9 mi | 8,099 ft |
Distances are between airport coordinates, not driving distances or flight routes. Runway figures are source references, not usable landing distances. View the KCPS source record or read the methodology and download airport reference data.
Cite this airport guide
For a destination guide, trip brief or article, reference this stable page and the underlying source. Include the date you accessed it.
Jet Partners. St Louis Downtown Airport (KCPS) airport planning reference. https://jetpartners.aero/airports/CPS#airport-reference. Reference data: OurAirports. Add your access date when citing.
Permanent link to this referencePlan a Private Jet Trip Involving KCPS
Request a trip-specific review involving St Louis Downtown Airport. Airport access, aircraft, operator, availability, payment, change, and cancellation terms are confirmed in writing for the mission.