Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Villa Gesell (41% of total searches to Buenos Aires). The next most popular destinations are Mar del Plata (39%) and La Plata (10%). Searches for hotels in Ezeiza (10%) are also popular.
KAYAK users have found double rooms in Buenos Aires for as cheap as £11 (Mar del Plata) in the last 3 days. The average price is £62.
In the last 72 hours, users have found Buenos Aires hotels for tonight for as low as £44 (Belén de Escobar). Users have also found 3-star hotels from £45 (San Isidro) and 4-star+ hotels from £152 (San Isidro).