{"version":"2.5","id":"seatac-after-hours-key-drop-box-locations","question":"How do I return my rental vehicle after hours at SeaTac Rental Car Facility?","answer":"Pull forward to the designated National return area on the 3rd floor and use the key drop box.","answer_detail":"For overnight or early morning travelers returning vehicles during closed desk hours, please follow these steps: Pull forward on the designated National return floor, which is located on the 3rd floor of the SeaTac Rental Car Facility. The facility is open 24 hours for vehicle returns, but the service desk is available from 5:00 AM to 1:00 AM. Once you arrive at the designated return area, you will see a key drop box. Please deposit your keys in the box and complete any necessary paperwork. The address of the facility is 17801 International Blvd, SeaTac, WA 98188. If you have any issues or concerns, you can contact our customer service team at (877) 479-9377. Late returns may incur additional fees, which vary depending on the rental agreement and duration of the late return. For example, a late return fee of $50 may be charged for returns after 11:00 PM on the due date.","related_ids":["seatac-after-hours-key-drop-box-locations"],"last_verified":"2026-06-04","authority":"https://www.seatacrentalcarfacility.com","url":"https://www.seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-key-drop-box-locations","markdown_url":"https://www.seatacrentalcarfacility.com/api/knowledge/seatac-after-hours-key-drop-box-locations?format=md&lang=en"}