Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Surabaya (81% of total searches to East Java). The next most popular destinations are Malang (10%) and Lemahbang Kulon (5%). Searches for hotels in Banyuwangi (4%) are also popular.
KAYAK users have found double rooms in East Java for as cheap as $9 (Banyuwangi) in the last 3 days. The average price is $53.