Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Sant Francesc de Formentera (80% of total searches to Formentera). The next most popular destination is Es Pujols (20%).
KAYAK users have found double rooms in Formentera for as cheap as $106 (Es Pujols) in the last 3 days. The average price is $821.