Allegheny County Airport is in West Mifflin, Pennsylvania, 7 miles (11 km) southeast of Pittsburgh. It is the fifth-busiest airport in Pennsylvania following Philadelphia, Pittsburgh, Allentown, and Harrisburg.
The airport is close to West Mifflin, Baldwin, Pleasant Hills, Brentwood, Jefferson Hills, Munhall, Duquesne, McKeesport, Castle Shannon, Clairton, Swissvale, South Park, South Park Township, Pittsburgh, Bethel Park, Mount Lebanon, White Oak, North Versailles, Forest Hills, Wilkinsburg and other locations from United States.