# How do I choose the correct shuttle when returning my car at the SeaTac Rental Car Facility to get back to the North or South terminal?

**Category:** Transit and Directions
**Verified:** 2026-06-14
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-shuttle-routing-north-south-terminals
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

You must take the specifically labeled Dedicated North Terminal or Dedicated South Terminal shuttle from Level 3 to return to Level 5, depending on your airline.

## What to know

When returning your rental vehicle at the SeaTac Rental Car Facility, it is crucial to pay close attention to the terminal separation for passenger shuttles. After you finish the return process on Level 3, you will need to transition back to the airport terminal via dedicated shuttle buses. There are two distinct shuttle lines: one for the North Terminal (serving airlines such as Alaska, United, and Delta) and one for the South Terminal (serving airlines like Southwest, American, and JetBlue). You must board the bus that matches your departure airline to avoid crossing the airport internally. The shuttles depart approximately every 5 to 10 minutes from the designated bays on Level 3. Once you board the correct dedicated shuttle, the ride back to the Level 5 baggage claim area at your respective terminal typically takes about 5 minutes. Failing to choose the correct shuttle will result in a lengthy walk between terminals or the need to take an additional airport train, which can easily add 20 minutes or more to your travel time. Always verify the digital signage on the shuttle bus before boarding to ensure a seamless return.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-shuttle-routing-north-south-terminals