If you're wondering Which Terminal is Flair Airlines in JFK, the answer is Terminal 1. Operating out of this terminal, Flair Airlines provides customers with easy check-in desks, security checkpoints, and contemporary amenities. To improve your airport experience, Terminal 1 at JFK offers duty-free shopping, food alternatives, and cozy waiting rooms. For international flights, passengers should arrive at least three hours before to departure in order to guarantee a seamless check-in and security procedure. To prevent any last-minute surprises, make sure to check the status of your flight before you leave for the airport.