Air21 Shipping rates
Intra: NCR (Kalookan, Las Pinas, Mandaluyong, Taguig, Valenzuela, Quezon City, etc.)
1: Central/Southern Luzon (Bataan, Nueva Ecija, Rizal, Tarlac, Zambales, Laguna, etc.)
2: Northern Luzon (Benguet, Abra, Ilocos, La Union, Masbate, Quezon, Virac, etc.)
3: Visayas (Aklan, Leyte, Samar, Iloilo, Bohol, Capiz, Palawan, Siquijor, etc.)
4: Mindanao (Bukidnon, Basilan, Maguinadanao, Saranggani, Sultan Kurdarat, etc.)