Airport Hours

The Main Terminal is open 24 hours a day, 7 days a week

The Southwest ticket counter opens at 3:30am.

The US Airways Express ticket counter opens daily at 4:30am.

The TSA Screening Checkpoint opens at 3:45am.

The TSA recommends passengers arrive at the Airport at least 90 minutes before their flight during the heavy summer travel period.

All Airport Restaurants and gift shops are open daily at 4:00am.

Town of Islip Resident Parking Permits can be purchased in the Airport ID Office Monday-Friday between the hours of 8:30pm and 4:30pm.