Azul's Brazil Air Pass allows you to fly to any of Azul's 100 destinations in Brazil over 10 days for $299, or 21 days for $399.  Price does not include airfare from the US to Brazil. Potential stops include: Rio de Janeiro, Salvador, Fernando de Noronha, Foz do Iguaçu, Itaituba, São Paulo, Santarém, Manaus, Porto Velho, Bonito, Belo Horizonte-Confins, Porto Seguro, and Rio Verde.

The offer is valid for travel through December 15, and must be purchased by November 30.

For travel to Brazil, passenger should purchase an Azul or United international roundtrip tricket to any city in Brazil.

Blackout days apply: September 4-5, 7-8, October 9-10, 12-13, November 2-3, 18-20, 22-23.

Rio de Janeiro photo via Shutterstock