# What are the driving directions and specific highway routes for returning vehicles to the SeaTac Rental Car Facility?

**Category:** Visitor Guides
**Verified:** 2026-08-05
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-driving-directions-and-return-routes
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

Follow these step-by-step navigation instructions from major regional corridors to the rental car return entrance via SR 99 South / International Blvd.

## What to know

To return your vehicle to the SeaTac Rental Car Facility, take the following routes from major regional corridors: 1. From I-5 North, take the exit for SR 518 West towards SeaTac.
2. Continue on SR 518 West for approximately 4 miles.
3. Take the exit for SR 509 South towards SeaTac.
4. Continue on SR 509 South for approximately 2 miles.
5. Merge onto I-405 South towards Seattle.
6. Take the exit for SR 99 South towards Seattle.
7. Continue on SR 99 South for approximately 1 mile.
8. Take the exit for International Blvd and follow the signs to the rental car return entrance. Note: The total driving distance is approximately 8 miles and takes around 15-20 minutes depending on traffic conditions. Make sure to check the rental car return hours and fees before returning your vehicle. Some rental car companies may charge a fee for late returns, so be sure to check with your rental car company for their specific policies. The SeaTac Rental Car Facility is located at 17801 International Blvd, Seattle, WA 98158. Please arrive at the facility at least 30 minutes before the designated return time to ensure a smooth and efficient return process.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-driving-directions-and-return-routes