Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Chamonix (93% of total searches to Chamonix Valley). The next most popular destinations are Les Houches (5%) and Argentière (1%).
KAYAK users have found double rooms in Chamonix Valley for as cheap as $123 (Chamonix) in the last 3 days. The average price is $252.