Chiriaco Summit Airport is a county-owned public-use airport located one nautical mile (1.85 km) northeast of the central business district of Chiriaco Summit, in Riverside County, California, United States. The airport is maintained as a functioning airport for emergency purposes and recreational VFR use by the Riverside County government. Some west coast aero clubs use the airport (and nearby restaurant) as a "destination" site for annual week-end competitions.