Aurora State Airport (ICAO: KUAO, FAA LID: UAO) is a public airport located one mile (2 km) northwest of the central business district of Aurora, a city in Marion County, Oregon, United States. It is owned by the Oregon Department of Aviation. Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, Aurora State Airport is assigned UAO by the FAA but has no designation from the IATA.