Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Reims (83% of total searches to Champagne). The next most popular destinations are Épernay (13%) and Meaux (3%). Searches for hotels in Champillon (1%) are also popular.
KAYAK users have found double rooms in Champagne for as cheap as $39 (Reims) in the last 3 days. The average price is $215.