Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Rovaniemi (82% of total searches to Lapland). The next most popular destinations are Saariselka (10%) and Levi (5%). Searches for hotels in Ivalo (2%) are also popular.
KAYAK users have found double rooms in Lapland for as cheap as $145 (Suomutunturi) in the last 3 days. The average price is $372.