Dalaman airport in Southwest Turkey is the closest to Pinara/Villa Bower. It is 1 hour by car from the airport to the villa/apartment. Other airports are Antalya to the east over 3 hours by car on mountain roads or Bodrum to the west again some 5 hours by car.
Package holiday flight only deals to Dalaman are available from Mid April to end of October, some flights run in winter to Dalaman/Antalya.
or tel Goldtrail holidays 020 8287 2999 for Freebird airlines whose timetables seem to change
To rent a car it is cheaper if this is arranged locally, such as www.moonlightrentacar.co.uk. Alternatively I can arrange transfers to and from the airport.
Also the international rent a car companies have bases at the airport eg. Europcar, Hertz, Avis.