Philippine low-cost carrier Cebu Pacific plans to start two domestic services on 14 October.
The airline will operate a daily Zamboanga-Tawi-Tawi service and a three-times-weekly Cagayan de Oro-Iloilo service.
Cebu said it is the only airline to offer direct flights from Western Visayas to Northern Mindanao. The carrier will deploy Airbus A319 aircraft on the routes.
Schedules in the Innovata database show that Airphil Express operates direct flight between Zamboanga and Tawi-Tawi. No other airline operates on Cagayan de Oro-Iloilo route.