Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Manaus (70% of total searches to Amazon Rainforest). The next most popular destinations are Leticia (18%) and Santarém (10%). Searches for hotels in Rio Branco (2%) are also popular.
KAYAK users have found double rooms in Amazon Rainforest for as cheap as C$ 51 (Parintins) in the last 3 days. The average price is C$ 53.