High Quality Content by WIKIPEDIA articles! Pocatello Regional Airport (IATA: PIH, ICAO: KPIH) is a public airport located about 7 miles west of the city of Pocatello, in Power County, Idaho, USA. The airport has two runways. The airport is built on the site of the Pocatello Army Airfield, a World War II training base. Many of the base facilities have been razed, although four large hangars remain.