Prineville Airport (IATA: PRZ[2], FAA LID: S39) is a public use airport located three nautical miles (6 km) southwest of the central business district of Prineville, in Crook County, Oregon, United States.

[1] According to the FAA's National Plan of Integrated Airport Systems for 2009–2013, it is classified as a general aviation airport.

[3] Prineville Airport covers an area of 940 acres (380 ha) at an elevation of 3,251 feet (991 m) above mean sea level.

[1] For the 12-month period ending August 20, 2018, the airport had 10,400 aircraft operations, an average of 28 per day: 96% general aviation, 3% air taxi, and 1% military.

At that time there were 116 aircraft based at this airport: 106 single-engine, 4 multi-engine, 2 jet, 2 helicopter, 1 glider, and 1 ultralight.