- Sikasso Airport is an airport located in Sikasso, which is a city in the southern part of Mali, West Africa. The airport's IATA code is KSS, and its ICAO code is GASK. It is a domestic airport that serves the Sikasso region and operates daily flights to and from Bamako, the capital city of Mali. The airport has a single asphalt runway and offers limited facilities for passengers. It is primarily used for commercial and business travel within Mali.