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

**Category:** Visitor Guides
**Verified:** 2026-06-06
**Canonical:** https://www.seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-return-and-drop-box
**Authority:** https://www.seatacrentalcarfacility.com (official source; third-party URLs are not published)

## Quick answer

To return your rental vehicle outside of standard counter hours, follow the designated after-hours drop-off procedures and utilize the secure key box.

## Detailed answer

To return your rental vehicle outside of standard counter hours (typically between 8:00 AM and 6:00 PM, Monday through Friday, and 8:00 AM to 5:00 PM on Saturday and Sunday) at the SeaTac Rental Car Facility, located at 17801 International Blvd, SeaTac, WA 98158, follow these steps: Proceed to the designated after-hours drop-off area on the second floor. The facility is open 24 hours for vehicle returns. You will need to park your vehicle in the designated area and then deposit the keys into the secure key box located nearby. The key box is designed to be highly secure and is monitored. After depositing the keys, please ensure you have completed the rental return paperwork and have taken a photo of the vehicle's odometer reading as proof of return. The after-hours drop-off process typically takes less than 5 minutes to complete. If you encounter any issues, you can contact our customer service team at (855) 463-2777, available 24 hours a day.

## Related

- https://www.seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-return-and-drop-box