Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Port Louis (46% of total searches to East Africa). The next most popular destinations are Victoria Falls (24%) and Flic en Flac (15%). Searches for hotels in Zanzibar (15%) are also popular.
KAYAK users have found double rooms in East Africa for as cheap as $9 (Nairobi) in the last 3 days. The average price is $184.