Portales Municipal Airport (ICAO: KPRZ, FAA LID: PRZ) is a city-owned, public-use airport located four nautical miles (7 km) southwest of the central business district of Portales, a city in Roosevelt County, New Mexico, United States.

[2] Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned PRZ by the FAA but has no designation from the IATA[3] (which assigned PRZ to Prineville Airport in Prineville, Oregon[4]).

Portales Municipal Airport covers an area of 502 acres (203 ha) at an elevation of 4,078 feet (1,243 m) above mean sea level.

[1] For the 12-month period ending April 1, 2021, the airport had 37,000 aircraft operations, an average of 101 per day: 92% general aviation and 8% military.

At that time there were 31 aircraft based at this airport: 27 single-engine, 3 multi-engine and 1 helicopter.