Portland Hillsboro Airport
Hillsboro, United States
Portland Hillsboro Airport (IATA: HIO, ICAO: KHIO) is an airport serving Hillsboro, United States.
It forms part of United States's air network, located at 45.540, -122.950. Travellers identify it by its three-letter IATA code "HIO" on tickets and baggage tags.
Airport data from the OpenFlights open database.