If you're flying with Frontier Airlines from New York, you'll depart from Terminal 5 at JFK Airport. Known for its modern design and traveler-friendly layout, the Frontier Airlines JFK Terminal » offers a smooth and convenient experience. Inside, you’ll find a range of food spots, shops, and comfortable seating areas. It’s recommended to arrive early—about 2 hours before domestic flights and 3 hours for international ones. Whether you’re arriving by taxi, AirTrain, or ride-share, getting to Terminal 5 is easy. For a hassle-free start to your trip, the Frontier Airlines JFK Terminal has everything you need in one place.