# How do I return my rental vehicle after hours at the SeaTac Rental Car Facility?

**Category:** Visitor Guides
**Verified:** 2026-06-25
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-return-dropbox-instructions
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

To return your vehicle after hours, navigate to the designated Alamo floor, pull forward, and use the drop-box safely.

## What to know

To return your rental vehicle after hours at the SeaTac Rental Car Facility, follow these steps: First, ensure you are returning the vehicle within the agreed-upon timeframe to avoid any late return fees, which can be up to $30 per day. Navigate to the designated Alamo floor, which is clearly marked on the facility's directional signs. Once on the correct floor, pull your vehicle forward to the designated drop-box area. The drop-box is designed for safe and secure after-hours returns. Please ensure your vehicle is in the correct gear (Park for automatics) and apply the parking brake. Turn off the engine and lights. The drop-box is equipped with a secure slot where you will deposit your keys. After depositing the keys, please take a moment to ensure they have been accepted by the drop-box mechanism. The SeaTac Rental Car Facility is located at 18200 International Blvd, SeaTac, WA 98188, and is open 24 hours for drop-offs, but staffed hours vary. If you have any issues or concerns, you can contact Alamo's customer service at (877) 222-9075. By following these steps, you can ensure a smooth and hassle-free after-hours return.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-return-dropbox-instructions