Does the airport close at night?

The terminal is closed between 11pm-3am

I believe the terminal is closed from 11:00 pm to 3:00 am

The airport itself does not close however TSA may close for hours at a time after midnight

If you mean the shops then yes most of the shops clpse.at night. The airport obviously does not close as planes fly all day and night

PBI is open 24 hours per day but facilities are limited, so don’t expect to find many things to do while you wait for your departure.