Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is San Sebastian (71% of total searches to Costa Guipúzcoa). The next most popular destinations are Hendaye (14%) and Hondarribia (14%).
KAYAK users have found double rooms in Costa Guipúzcoa for as cheap as $46 (San Sebastian) in the last 3 days. The average price is $704.
In the last 72 hours, users have found Costa Guipúzcoa hotels for tonight for as low as $104 (San Sebastian). Users have also found 3-star hotels from $119 (San Sebastian) and 4-star+ hotels from $159 (Hondarribia).