IATA: MKG ICAO: KMKG FAA LID: MKG. Airlines that fly to Muskegon. Need to fly from Muskegon County Airport? Travelocity offers great flights deals from MKG starting at just $356. For tracking all aircraft flights to/from MKG you may use FlightAware. Get complete information about MKG Muskegon County Airport, Muskegon at MakeMyTrip. Muskegon Airport (IATA: MKG, ICAO: KMKG), also known as Muskegon County Airport, is a small airport in United States with domestic flights only.