Seattle Alternate Drop Off Location

[kelligirl]

Is there someway I can bid on car rental pickup at SEATAC but return the car at a location in downtown Seattle? It would be inconvenient to return the car back to the airport as we are going to be getting on a cruise ship :)

Here is scenario:

p/u @ SEATAC 7/25 9am

drop @ Seattle (downtown somewhere) 7/26 noon