Where are the rental car shuttle boarding locations at Seattle-Tacoma International Airport?

Detailed answer

After collecting your baggage at Seattle-Tacoma International Airport, proceed to the designated rental car shuttle stops by exiting the baggage claim area through the sliding glass doors located near carousel 1 (serving North and Alaska Airlines) or carousel 15 (serving South and International flights). The shuttle buses operate on a regular schedule, with departures approximately every 10-15 minutes. The journey to the Consolidated Rental Car Facility is about 1.5 miles and typically takes around 5-10 minutes depending on traffic conditions. Upon arrival at the facility, you will be directed to your rental car provider's counter. It's worth noting that the airport's rental car facility is a centralized location that houses multiple rental car companies, making it convenient for travelers to compare services and pick up their vehicles. The facility is well-signposted, and airport staff are available to provide assistance if needed. The shuttle service operates 24/7 to accommodate flights arriving at various times.