# How do I return my rental vehicle and drop off keys between 1:00 AM and 5:00 AM at SeaTac?

**Category:** Visitor Guides
**Verified:** 2026-09-15
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-return-drop-box-procedures
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

Park in the designated return area and place your keys in the secure drop-box located at the main rental counter.

## What to know

For customers returning vehicles during after-hours, specifically between 1:00 AM and 5:00 AM, follow these strict operational protocols to ensure a seamless process. First, drive to the SeaTac International Airport Rental Car Facility and follow the signage for 'Rental Car Returns.' Park your vehicle strictly within the designated return stalls located adjacent to the service center. Once the vehicle is secured, ensure all windows are rolled up and the doors are locked. Walk to the main rental service counter, where you will find the secure, metal key drop-box. You must place your keys inside the provided envelope, clearly marking your rental agreement number and vehicle plate number before dropping them into the slot. After dropping the keys, take a photograph of the vehicle's exterior and the dashboard showing the fuel level for your records. Please note that your return will be processed by our staff once the office opens at 5:00 AM. Ensure the vehicle is returned within the 30-minute window of your scheduled return time to avoid potential late fees or additional charges.

## Related

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