Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Kīhei (88% of total searches to Haleakala National Park). The next most popular destinations are Makawao (6%) and Haiku-Pauwela (4%). Searches for hotels in Wailua (2%) are also popular.
KAYAK users have found double rooms in Haleakala National Park for as cheap as £133 (Haiku-Pauwela) in the last 3 days. The average price is £265.