How do I return my rental vehicle outside of business hours at the SeaTac Rental Car Facility?

To return your rental vehicle outside of business hours at the SeaTac Rental Car Facility, follow these steps: 1. Park your vehicle on Level 1 of the garage. The garage is open 24/7, and Level 1 is clearly marked. Locate the designated return counter key drop box, which is situated near the return counter on Level 1. The key drop box is available for use during non-business hours, typically between 10 PM and 6 AM, Monday through Friday, and all day on weekends and holidays. Deposit the vehicle keys into the key drop box. Make sure to include any relevant documentation, such as the rental agreement or fuel receipt. The facility operates on a 24-hour return policy, allowing you to return your vehicle at any time. Late returns may incur additional fees; for example, a return after 11 PM may be considered a late return and subject to a fee of up to $20. For exact fee amounts and schedules, please refer to your rental agreement or contact our customer service team.