By air  
    Manila to Catarman N. Samar*
Frequency: Daily
Airline Co.: Cebu Pacific
    Manila to Calbayog City*
Frequency: Daily
Airline Co.: Cebu Pacific
  By sea  
    Cebu to Calbayog City*
Frequency: M-W-F
  By land  
    Manila to Allen N. Samar*
Frequency: Daily
Bus Co.: Philtranco, CUL, Silverstar, etc.
  * From points of arrival:
   

Take a bus or jeepney to Victoria Northern Samar
and a passenger boat ride to the island, San Antonio, Northern Samar.