Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Buenos Aires (48% of total searches to Southern Cone). The next most popular destinations are Santiago (38%) and Puerto Iguazú (7%). Searches for hotels in Estancia Pudeto (7%) are also popular.
KAYAK users have found double rooms in Southern Cone for as cheap as $12 (Potosí) in the last 3 days. The average price is $148.
In the last 72 hours, users have found Southern Cone hotels for tonight for as low as $18 (Foz do Iguaçu). Users have also found 3-star hotels from $18 (Potosí) and 4-star+ hotels from $49 (Santiago).