Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Copenhagen (71% of total searches to Baltic Sea). The next most popular destinations are Stockholm (13%) and Tallinn (10%). Searches for hotels in Saint Petersburg (6%) are also popular.
KAYAK users have found double rooms in Baltic Sea for as cheap as $27 (Riga) in the last 3 days. The average price is $440.
In the last 72 hours, users have found Baltic Sea hotels for tonight for as low as $24 (Riga). Users have also found 3-star hotels from $55 (Copenhagen) and 4-star+ hotels from $65 (Klaipėda).