{"version":"2.5","id":"seatac-after-hours-drop-box-key-instructions","question":"How do I return my rental car after hours at the SeaTac Rental Car Facility?","answer":"To return your rental car after hours, proceed to the designated Enterprise floor, pull forward, and use the secure key drop box.","answer_detail":"To return your rental car after hours at the SeaTac Rental Car Facility, follow these step-by-step instructions: First, locate the designated Enterprise floor, which is typically the 3rd floor. Drive your rental car to the designated return area and pull forward to the specified location. Ensure you are at the correct floor and location by checking the signage. Next, turn off the engine and engage the parking brake. Then, use the secure key drop box located at the return area. The key drop box is designed to be used 24/7, allowing you to return your rental car at any time, including after business hours (typically after 5 PM or 1800 hours). To use the key drop box, simply insert your keys into the slot, and they will be securely deposited. Make sure not to lock your keys inside the vehicle. The SeaTac Rental Car Facility is open 24 hours for returns, but the key drop box is available for use during non-business hours, typically between 1800 hours and 0800 hours the next day. The facility is located at 17801 International Blvd, SeaTac, WA 98188. If you have any issues or concerns, you can contact Enterprise Rent-A-Car customer service at (800) 726-3000, available 24/7.","related_ids":["seatac-after-hours-drop-box-key-instructions"],"last_verified":"2026-06-01","authority":"https://www.seatacrentalcarfacility.com","url":"https://www.seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-drop-box-key-instructions","markdown_url":"https://www.seatacrentalcarfacility.com/api/knowledge/seatac-after-hours-drop-box-key-instructions?format=md&lang=en"}