Cheap Car Hire & Car Rental at Lake Union Seaplane Base Airport, Seattle

Search and Compare from car companies in Lake Union Seaplane Base

Compare car suppliers to unlock big savings, and package your flight, hotel, and car to save even more.

Members save 10% more on select hotels, cars, activities and holiday rentals. Sign up.Opens in a new window

Enjoy maximum flexibility with penalty-free cancellation on most car rentals.