Use Expedia to help you arrange a flight to Seattle, WA (LKE-Lake Union Seaplane Base) airport or Seattle, WA (BFI-Boeing Field) airport, and then choose from a variety of places to stay that will deliver the luxury you want. Amenities are an important consideration when you plan a trip, so we make it easy to find what you’d like to make your stay special. If you want a posh hotel with a spa, an indoor pool, or luxury bedding, Expedia can assist you in finding the best luxury hotel experience that South Lake Union offers. During your visit, you might want to enjoy the lake views and shopping which South Lake Union is known for.