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How do I return my rental vehicle after hours at the SeaTac Rental Car Facility?

Verified: 2026-06-01

Quick answer

To return your rental vehicle after hours, drive to the designated National floor, pull forward, and use the secure key drop box.

Detailed answer

To return your rental vehicle after hours at the SeaTac Rental Car Facility, follow these steps: First, drive your vehicle to the designated National floor, which is clearly marked and easily accessible. Once you arrive at the designated floor, pull your vehicle forward to the designated area. You will then need to use the secure key drop box to deposit your vehicle keys. The key drop box is designed to be secure and tamper-proof, ensuring the safe return of your vehicle keys. The after-hours return process is available 24/7, and you can return your vehicle at any time. Please note that the facility is located at 18200 International Blvd, SeaTac, WA 98188. If you return your vehicle after 11 PM, you will be considered to have returned it on the next business day, and accordingly, you may be charged an extra day's rental fee. For example, if you are scheduled to return your vehicle on a Friday, but you return it after 11 PM on Friday, you will be charged for Saturday's rental as well. It is essential to review your rental agreement for specific details on the return policy and any associated fees.

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