Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Bolzano (41% of total searches to Trentino-Alto Adige). The next most popular destinations are Ortisei (29%) and Riva del Garda (17%). Searches for hotels in Madonna di Campiglio (14%) are also popular.
KAYAK users have found double rooms in Trentino-Alto Adige for as cheap as $92 (Sesto) in the last 3 days. The average price is $526.