Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Bonito (33% of total searches to Pantanal). The next most popular destinations are Cuiabá (33%) and Campo Grande (25%). Searches for hotels in Corumbá (9%) are also popular.
KAYAK users have found double rooms in Pantanal for as cheap as $17 (Bonito) in the last 3 days. The average price is $66.