Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Dubrovnik (59% of total searches to Croatian Adriatic Coast). The next most popular destinations are Split (25%) and Zadar (10%). Searches for hotels in Hvar (6%) are also popular.
KAYAK users have found double rooms in Croatian Adriatic Coast for as cheap as $18 (Zadar) in the last 3 days. The average price is $179.