Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Courmayeur (47% of total searches to Aosta Valley). The next most popular destinations are Breuil-Cervinia (32%) and Aosta (11%). Searches for hotels in Cogne (11%) are also popular.
KAYAK users have found double rooms in Aosta Valley for as cheap as $115 (Breuil-Cervinia) in the last 3 days. The average price is $357.