Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Banff (50% of total searches to Alberta). The next most popular destinations are Lake Louise (18%) and Calgary (17%). Searches for hotels in Jasper (16%) are also popular.
KAYAK users have found double rooms in Alberta for as cheap as $36 (Canmore) in the last 3 days. The average price is $336.