Muskegon County Airport (IATA: MKG, ICAO: KMKG, FAA LID: MKG) is a county-owned, public-use airport in Muskegon County, Michigan, United States. The airport is located four nautical miles (5 mi, 7 km) south of the central business district of Muskegon, Michigan, in Norton Shores. It is mostly used for general aviation but is also served by Southern Airways Express flying Cessna 208 Caravan aircraft to Chicago-O'Hare, subsidized by the Essential Air Service program.