Corvallis Municipal Airport (IATA: CVO, ICAO: KCVO, FAA LID: CVO) is a city owned, public use airport located four nautical miles (5 mi, 7 km) southwest of the central business district of Corvallis, a city in Benton County, Oregon, United States. It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility. The airport offers full service and self serve fuel: 100LL and Jet A. Maintenance is also available on the ramp. Helicopter and fixed-wing flight instruction is also available through Corvallis Aero Service.