Puerto Rico, Air/3 Nights, From $617
Save more than $200 on a beachfront resort on the northwestern side of the island.
Fly into Guayaquil, Ecuador, then see giant tortoises in their natural habitat on Santa Cruz, go bird-watching on North Seymour Island, and sail to Plaza Island. >> Book by: November 28, 2010
A self-guided tour of Rio de Janeiro, Iguazu Falls, and Buenos Aires. >> Book by: March 10, 2010
Visit ancient temples in Cuzco, take a scenic train ride along the Urubamba River and the Andean mountain range, and stay overnight in Machu Picchu. >> Book by: December 10, 2010
Visit Recife and Olinda, two picturesque colonial towns on Brazil's northeast coast, and enjoy the beaches of Fernando de Noronha, an archipelago in the Atlantic. >> Book by: March 30, 2010
An included car rental lets you explore San José, the Arenal Volcano, and Monteverde at your own pace. >> Book by: April 23, 2010