What are the driving directions for returning a rental car to the SeaTac Rental Car Facility from major routes like Interstate 5, SR 518, and SR 509, including specific entrance lanes?

At a glance

Return your rental car to 3150 S 160th St, SeaTac, WA 98188. From I-5, take Exit 154A to SR 518 West, then take the International Blvd exit and turn right. From SR 509, take the SR 518 East connector, exit at International Blvd, and turn left. The facility entrance is on the right-hand side of S 160th St.