How do I return my rental car outside standard operating hours at SeaTac Rental Car Facility?
Verified: 2026-06-08
Quick answer
To return your rental car outside standard operating hours, follow the designated after-hours drop-off procedures at the SeaTac Rental Car Facility.
Detailed answer
The SeaTac Rental Car Facility is located at 18200 International Blvd, SeaTac, WA 98188. To return your rental car outside standard operating hours (typically between 11 PM and 5 AM), follow these steps: 1) Proceed to the designated after-hours return area, 2) Park your vehicle in the designated parking bay, and 3) Turn off the engine and engage the parking brake. Ensure that the vehicle is in the correct gear (P or Park) and that the keys are left in the designated drop box or with the rental agency's after-hours return box. Some rental agencies may have specific procedures, such as Alamo, which requires you to call their after-hours return number at (877) 222-9075 to notify them of your return. The facility is open 24/7 for returns, but be aware that a late return fee may be applied if the vehicle is returned after the agreed-upon return time, which can be up to $30 per day, depending on the rental agency's policy. For example, if you return the vehicle at 12:30 AM, you may be charged a late fee if the return time was 11 PM.
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