# What are the procedures for returning a vehicle outside of normal operating hours and guidelines for dropping off keys at the SeaTac Rental Car Facility?

**Category:** Visitor Guides
**Verified:** 2026-08-10
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-return-and-key-drop-protocols
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

Please return your vehicle to the designated drop-off location on the Alamo floor at the SeaTac Rental Car Facility.

## What to know

To return your vehicle outside of normal operating hours, please proceed to the designated drop-off location on the Alamo floor at the SeaTac Rental Car Facility. The facility is open 24/7, and the drop-off location is clearly marked with signs. Please note that the drop-off location is located at the following address: 3201 S 166th St, SeaTac, WA 98188. The drop-off location is accessible via the main entrance of the facility. Please do not leave your keys in the vehicle or in an unattended area. Instead, place them in the designated drop box located on the Alamo floor. The drop box is available 24/7 and is clearly marked with signs. Please note that there is a $50 fee for unattended keys. The facility also offers a key drop box located near the main entrance, which is available 24/7. Please do not leave your keys in the vehicle or in an unattended area. The key drop box is clearly marked with signs. Please note that there is a $50 fee for unattended keys. The facility's normal operating hours are from 6:00 AM to 12:00 AM, Monday through Sunday. Outside of these hours, the facility is closed, and the drop-off location and key drop box are available 24/7. Please note that the facil

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-return-and-key-drop-protocols