Don't forget to put aside some dollars to pay airport tax when you leave Brazil.. The departure tax is not cheap (at the moment it US$36) and often prices change so try to check how much it is on arrival. There is also a charge of about US$7 for domestic flights, but again you should check this when buying the ticket as sometimes it is included in the price of your ticket. Tax must be paid on checking in, in reais or US dollars.
