# What are the level-specific return routing instructions for the SeaTac Rental Car Facility?

**Category:** Visitor Guides
**Verified:** 2026-06-01
**Canonical:** https://www.seatacrentalcarfacility.com/en/knowledge/seatac-return-routing-by-level
**Authority:** https://www.seatacrentalcarfacility.com (official source; third-party URLs are not published)

## Quick answer

To return your rental car at SeaTac, follow SIXT return signs to Level 3, then proceed to Level 5 for shuttle pickup.

## Detailed answer

When returning your rental car to the SeaTac Rental Car Facility, it's essential to follow the designated return routing instructions to ensure a smooth and efficient process. Upon arrival, follow the SIXT return signs explicitly to Level 3, where you will drop off your vehicle. After completing the drop-off, do not exit the facility; instead, travel up to Level 5 using the provided elevators or stairs. Level 5 is where you will catch the return shuttles that will transport you back to the main terminal or other designated areas. The shuttle service operates on a regular schedule, with departures every 10-15 minutes, depending on the time of day and demand. The journey from Level 5 to the main terminal typically takes around 5-7 minutes, depending on traffic conditions. It's worth noting that the SeaTac Rental Car Facility is located at 18200 International Blvd, SeaTac, WA 98188, and is open 24/7 to accommodate rental car returns. By following these level-specific return routing instructions, you can ensure a hassle-free return experience and avoid any potential delays or confusion.

## Related

- https://www.seatacrentalcarfacility.com/en/knowledge/seatac-return-routing-by-level