Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Los Angeles (38% of total searches to West Coast). The next most popular destinations are San Francisco (37%) and Seattle (14%). Searches for hotels in Anaheim (11%) are also popular.
KAYAK users have found double rooms in West Coast for as cheap as S$ 32 (Los Angeles) in the last 3 days. The average price is S$ 483.