There are several ways to travel from/to the international airport. The cheapest is taking a bus run by Fetransport at Avenida Atlântica, near number 1663 to the airport. The trip takes 2h27m with 30 stops and leaves every 15 minutes. It costs approximately R$18.00. The quickest way is to take a taxi or Uber. An Uber from/to Santos Dumont airport costs around R$17 to R$20 and takes only 20 to 30 minutes to get there. Leme neighborhood is at the beginning of Avenida Atlântica. Maresias do Leme is located 400m up the hill in Ladeira Ary Barroso. Ask your taxi or Uber to drop you in front of the hostel, but if you are by bus to Leme or Subway (Arco Verde Station) you will walk 10 minutes to Rua General Ribeiro da Costa, walk 5 minutes up the hill or take one of the mototáxis waiting at the beginning of the Ladeira.