Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Ajaccio (50% of total searches to Corse-du-Sud). The next most popular destinations are Bonifacio (25%) and Porto-Vecchio (25%).
KAYAK users have found double rooms in Corse-du-Sud for as cheap as $82 (Porto-Vecchio) in the last 3 days. The average price is $390.