Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Saltillo (50% of total searches to Coahuila de Zaragoza). The next most popular destination is Torreón (50%).
KAYAK users have found double rooms in Coahuila de Zaragoza for as cheap as $64 (Saltillo) in the last 3 days. The average price is $126.