Jet Aviation St. Louis, St. Louis Downtown Airport (KCPS)

Jet Aviation St. Louis is the Jet Aviation FBO at St. Louis Downtown Airport in St. Louis area (Cahokia Heights, Illinois), United States. It serves business aviation passengers, crew and aircraft arriving at St. Louis Downtown Airport (KCPS / CPS).

The St. Louis FBO opened in 2011 at Downtown Airport, about three miles from the city center. It handles aircraft from piston types up to the Boeing 757, with 29 acres of ramp and heated hangars. Line service runs around the clock from an above-ground fuel plant, with Jet A and 100LL, and de-icing is offered.

Jet Aviation lists the following for this location: domestic and international handling, refueling, hangarage, catering coordination, a crew lounge. Jet Aviation also offers aircraft management, charter and maintenance at other sites in its network.

Source: the Jet Aviation location page (October 2026). Is this your FBO? Claim this page to keep the details up to date.