Glasgow Prestwick Airport (IATA: PIK, ICAO: EGPK) (Scottish Gaelic: Port-adhair Ghlaschu Phreastabhaig), commonly referred to as Prestwick Airport, is an international airport serving the west of Scotland, situated one nautical mile (two kilometres) northeast of the town of Prestwick in South Ayrshire and 32 miles (51 kilometres) southwest of Glasgow. It is the less busy of the two airports serving the western part of Scotland's Central Belt, after Glasgow Airport in Renfrewshire, within the Greater Glasgow conurbation. The airport serves the urban cluster surrounding Ayr, including: Kilmarnock, Irvine, Ardrossan, Troon, Saltcoats, Stevenston, Kilwinning, and Prestwick itself.
Glasgow Prestwick is Scotland's fifth-busiest airport in terms of passenger traffic, although it is the largest in terms of land area. Passenger traffic peaked at 2.4 million in 2007 following a decade of rapid growth, driven in part by the boom in low-cost carriers, particularly Ryanair, which uses the airport as an operating base. In recent years, passenger traffic has declined; around 670,000 passengers passed through the airport in 2016.There has been much public debate and speculation over the association of the airport with Glasgow due to the fact Prestwick and Glasgow are considerably far apart. Calls have been made for the airport to be renamed Robert Burns International Airport, however, this was ruled out by the Scottish Government in 2014.