Olbia Costa Smeralda Airport (Italian: Aeroporto di Olbia-Costa Smeralda) (IATA: OLB, ICAO: LIEO) is an airport in Olbia, Sardinia. It was the primary operating base for Italian airline Air Italy whose headquarters were located at the airport. It mostly handles seasonal holiday flights from destinations in Europe and is managed by Geasar S.p.A.