Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Apia (95% of total searches to Upolu and Savai'i). The next most popular destinations are Asau (3%) and Matatafu (2%). Searches for hotels in Si’umu (1%) are also popular.
KAYAK users have found double rooms in Upolu and Savai'i for as cheap as $67 (Apia) in the last 3 days. The average price is $304.