Cape Girardeau Regional Airport (IATA: CGI, ICAO: KCGI, FAA LID: CGI) is a city-owned, public-use airport in Scott County, Missouri, United States. It located five nautical miles (6 mi, 9 km) southwest of the central business district of Cape Girardeau, a city in Cape Girardeau County, Missouri. The airport is used for general aviation, and has scheduled service by American Airlines partner Cape Air with subsidized Essential Air Service program flights to Lambert-St.