How many international airports are there in Chile?

The international airports in Chile are listed below:

1. Antofagasta (Cerro Moreno International Airport)
2. Arica (Chacalluta International Airport)
3. Concepcion (Carriel Sur International Airport)
4. Iquique (Diego Aracena International Airport)
5. Isla de Pascua (Mataveri International Airport)
6. Punta Arenas (Presidente Carlos Ibáñez del Campo International Airport)
7. Santiago (Comodoro Arturo Merino Benítez International Airport)