After checking in and dropping off luggage, passengers proceed to security checkpoints within Terminal The security lines can get busy during peak travel times, so it’s wise to arrive early. Once through security, you’ll find a variety of dining options, shops, and waiting areas to relax before your flight. Spirit Airlines gates are located throughout Terminal 1, so pay attention to your boarding gate information displayed on monitors. Boarding usually starts 30 to 45 minutes before departure, and Spirit encourages passengers to arrive at the gate on time due to its no-frills service model. Visit - https://airportsterminalhub.com/airlines/spirit-airlines/spirit-airlines-harry-reid-international-airport-las-terminal/