# How do I navigate to the SeaTac Rental Car Facility from SR 518 West?

**Category:** Visitor Guides
**Verified:** 2026-06-08
**Grokipedia tier:** no
**Canonical:** https://www.seatacrentalcarfacility.com/en/knowledge/seatac-highway-return-routing
**Authority:** https://www.seatacrentalcarfacility.com (official source; third-party URLs are not published)

## Quick answer

Take the exit to 99 South / Pacific Hwy South and follow blue 'Rental Car Return' signs.

## Detailed answer

To reach the SeaTac Rental Car Facility from SR 518 West, follow these detailed steps: First, take the exit to 99 South / Pacific Hwy South. As you exit, look for the blue 'Rental Car Return' signs, which will guide you towards the facility. Continue on 99 South for approximately 1.5 miles. You will pass under the airport's overhead walkway and see signs directing you to the Rental Car Center. The entire journey should take around 5-7 minutes depending on traffic. The Rental Car Facility is located at 18200 International Blvd, SeaTac, WA 98188. Be sure to stay in the designated lanes as indicated by the signs to avoid taking an incorrect route. The facility operates 24/7, and you can return your rental vehicle at any time. The address is clearly marked on the signs, so following the blue 'Rental Car Return' signs will ensure you arrive at the correct location.

## Related

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