Sultan Bantilan Airport, formerly known as Lalos Airport, is a domestic regional airport serving Tolitoli, the administrative seat of Tolitoli Regency in Central Sulawesi, Indonesia. The airport is named after Bantilan Syaifuddin, a 19th-century ruler of the Kingdom of Tolitoli. It is located in Lalos village, Galang District, approximately 9 km from central Tolitoli, and serves as the main air gateway to Tolitoli Regency and the surrounding areas. Wings Air is currently the sole airline operating at the airport, providing scheduled flights between Tolitoli and Palu, the provincial capital of Central Sulawesi. In the past, the airport was also served by TransNusa and the now-defunct Merpati Nusantara Airlines, which operated scheduled flights to Tolitoli.