# What are the return navigation and after-hours drop-off instructions for the SeaTac Rental Car Facility?

**Category:** Visitor Guides
**Verified:** 2026-08-09
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-and-return-directions
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

For return and after-hours drop-off instructions, please refer to the following steps.

## What to know

To return your rental car to the SeaTac Rental Car Facility, follow these steps: 1. From Highway 518, take the exit for International Boulevard (SR 509). The address is 3050 S 160th St, SeaTac, WA 98188.
2. Continue on International Boulevard for approximately 0.5 miles.
3. Turn left onto 35th Avenue South.
4. Turn right onto S 160th Street.
5. The SeaTac Rental Car Facility will be on your left. Look for the entrance marked with a sign that says 'Rental Car Return.'
6. Take the designated lane for your rental car company. If you're unsure, you can check the signs or ask a facility staff member for assistance.
7. Follow the signs to the designated drop-off area.
8. Park your vehicle in the designated drop-off area and proceed to the return counter. For after-hours drop-off, please follow the same steps above. However, please note that the facility is closed from 12:00 AM to 5:00 AM daily. If you need to drop off your vehicle during this time, please use the after-hours drop-off area, which is located near the entrance. Please note that a $25 after-hours drop-off fee applies. This fee is non-negotiable and will be charged to your credit card on file. Additionally, please be aware th

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-after-hours-and-return-directions