Overnight Terminal Closure
Princess Juliana International Airport does not operate 24 hours a day. The terminal closes each night following the departure or arrival of the day's final scheduled commercial flight and reopens at 7:00 am the following morning. For security and operational reasons, sleeping overnight inside the terminal building is strictly not permitted, and security personnel clear the premises after daily operations finish.
Overnight Layover Alternatives
Because there are no overnight waiting rooms, dining outlets, or retail stores open during the night, travelers with long overnight connections or early morning departures must arrange accommodations at nearby resorts and hotels located just minutes away in Maho Bay or Simpson Bay.