# How do I navigate back to the SeaTac Rental Car Facility from Seattle via highways?

**Category:** Visitor Guides
**Verified:** 2026-06-25
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-driving-directions-highway-integration
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

Take I-5 South, then connect to SR 518 West, followed by SR 509, and finally Pacific Hwy S (99 South) to reach the SeaTac Rental Car Facility.

## What to know

To return to the SeaTac Rental Car Facility from Seattle, follow these detailed directions: Start by taking I-5 South towards Tacoma. Continue on I-5 South for approximately 6 miles. Then, take the exit for SR 518 West towards Sea-Tac Airport. Stay on SR 518 West for about 2. 5 miles before merging onto SR 509 South. Proceed on SR 509 South for around 4 miles. Next, take the exit for Pacific Hwy S (also known as 99 South). You will pass over the First Avenue South Bridge. Continue straight on Pacific Hwy S for about 1. Turn left onto Air Cargo Road, and the SeaTac Rental Car Facility will be on your right. The entire journey should take around 30-40 minutes depending on traffic conditions. The facility is located at 18200 International Blvd, SeaTac, WA 98188. Be aware that there might be a shuttle or direct access depending on the specific rental car company's arrangements.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-driving-directions-highway-integration