There are 2 airports in Bicol. One is in Pili, Camarines Sur (for small aircrafts only) and the other is in Legazpi City. Take Legazpi bound flights. From Manila, there are 11 flights bound for Legazpi City daily via Philippine Airlines and Cebu Pacific. There are five(5) flights coming in from Manila and 6 six (6) from Cebu, either via Cebu Pacific or PAL. All Legazpi bound aircrafts are Airbus 300s and occasionally, bigger ones land there too..
FROM THE AIRPORT, you can hire local taxi cabs to take you to your Hotels or make sure to ask your booking agents if there will be shuttle buses or transport service cabs waiting at the airport to take you to your hotels and vice versa?