Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Westport (60% of total searches to Mayo). The next most popular destinations are Knock (14%) and Ballina (Mayo) (13%). Searches for hotels in Cong (12%) are also popular.
KAYAK users have found double rooms in Mayo for as cheap as £44 (Westport) in the last 3 days. The average price is £185.