How do I return my rental vehicle outside of operating hours at the SeaTac Rental Car Facility?

To return your rental vehicle outside of operating hours at the SeaTac Rental Car Facility, please follow these steps: 1) Proceed to the designated after-hours return area located on the 3rd floor of the parking garage. 2) Park your vehicle in the designated parking stalls marked for after-hours returns. 3) Turn off the engine, engage the parking brake, and shift into park. 4) Remove all personal belongings from the vehicle. 5) Place the vehicle keys in the secure key dropbox located near the after-hours return area. The key dropbox is accessible 24/7 and is designed to securely receive your keys. The SeaTac Rental Car Facility operates from 5:00 AM to 1:00 AM, so you can return your vehicle outside of these hours using this procedure. A late return fee of $25 per hour may be applied if you return the vehicle after the agreed-upon return time. For example, if your return time is 12:00 PM and you return the vehicle at 2:00 PM, you will be charged a late fee of $50.