Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Banff (49% of total searches to Alberta). The next most popular destinations are Calgary (24%) and Lake Louise (14%). Searches for hotels in Jasper (13%) are also popular.
KAYAK users have found double rooms in Alberta for as cheap as $25 (Edmonton) in the last 3 days. The average price is $351.