Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Zaragoza (64% of total searches to Aragon). The next most popular destinations are Andorra (16%) and Jaca (14%). Searches for hotels in Teruel (7%) are also popular.
KAYAK users have found double rooms in Aragon for as cheap as €17 (Zaragoza) in the last 3 days. The average price is €117.