Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Cadiz (53% of total searches to Costa de la Luz). The next most popular destinations are Tarifa (22%) and Jerez de la Frontera (13%). Searches for hotels in Islantilla (13%) are also popular.
KAYAK users have found double rooms in Costa de la Luz for as cheap as $20 (Tarifa) in the last 3 days. The average price is $168.