You can walk back to Praça da República, and take the metro in the República Station. By the way, this square is one of the two end stops of the Airport Shuttle buses (the other is Avenida Paulista).
You can walk back to Praça da República, and take the metro in the República Station. By the way, this square is one of the two end stops of the Airport Shuttle buses (the other is Avenida Paulista).