# How do I find the correct return shuttle line to the North or South Terminal after dropping off my rental car at SeaTac?

**Category:** Transit and Directions
**Verified:** 2026-06-28
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-dedicated-north-south-shuttle-lines
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

After returning your vehicle on Level 3, take the elevator or stairs to Level 5 and choose the dedicated shuttle line specifically marked for either the North Terminal or the South Terminal.

## What to know

Upon arriving at the SeaTac Rental Car Facility, travelers must return their vehicles on Level 3. After completing the return process and obtaining your receipt, you must proceed to Level 5 to access the shuttle bus boarding area. It is critically important to distinguish between the two separate and dedicated shuttle bus lines operating from this level. One shuttle line routes exclusively to the SeaTac North Terminal, while the other routes exclusively to the SeaTac South Terminal. Do not assume all shuttles go to the same destination. Look for the prominent, color-coded signage directing you to the correct queue. Shuttles depart approximately every 4 to 6 minutes, ensuring minimal waiting time. The ride to either terminal typically takes about 5 to 8 minutes depending on traffic within the airport loop. Make sure to verify your airline's terminal assignment before boarding, as boarding the wrong shuttle will add at least 15 minutes of transit time to correct your route. The clearly marked lanes on Level 5 are staffed and monitored to ensure efficient boarding for both the North and South Terminal routes.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-dedicated-north-south-shuttle-lines