Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Santiago (68% of total searches to Chile). The next most popular destinations are Estancia Pudeto (13%) and San Pedro de Atacama (11%). Searches for hotels in Torres del Paine (9%) are also popular.
Based on KAYAK hotel searches, the most popular region to stay in Chile is Region Metropolitana. Magallanes and Antofagasta are also very popular.
KAYAK users have found double rooms in Chile for as cheap as $52 (Hanga Roa) in the last 3 days. The average price is $289.