Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Kīhei (86% of total searches to Haleakala National Park). The next most popular destinations are Hana (12%) and Makawao (1%). Searches for hotels in Haiku-Pauwela (1%) are also popular.
KAYAK users have found double rooms in Haleakala National Park for as cheap as $149 (Haiku-Pauwela) in the last 3 days. The average price is $270.