Originally Posted by
SoCal
Why not just take a taxi? Metered taxis, parked in front of the terminal, are safe and reliable, but if you prefer to be able to have a flat rate you know in advance, and be able to pay by credit card, you'll see booths for a couple of "radio taxi" companies inside the airport (they do cost more than metered taxis).
You can also prepay a yellow cab by CC (e.g. Aerocoop) at a booth just outside arrivals. Last time I did it was R$56 to Copa on a Sunday i.e Band 2. However it was a year ago so likely has gone up. Will check next week.