Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Port Louis (45% of total searches to East Africa). The next most popular destinations are Victoria Falls (24%) and Zanzibar (16%). Searches for hotels in Flic en Flac (15%) are also popular.
KAYAK users have found double rooms in East Africa for as cheap as $10 (Antsiranana) in the last 3 days. The average price is $198.