Spirit Airlines Boarding Zones system to streamline the boarding process and ensure an organized, efficient experience for passengers. When you check in for your flight, you'll be assigned a boarding zone, which is printed on your boarding pass. The boarding process typically begins with the front zones, starting with Zone 1, followed by subsequent zones in numerical order. Zone 1 generally includes passengers who have purchased "Big Front Seats" or priority boarding, which allows them to board earlier than other passengers. After Zone 1, the boarding continues with Zone 2, Zone 3, and so on, with those traveling without any additional perks boarding last. The zone system helps manage the flow of passengers onto the plane, reducing crowding at the gate and making the boarding process smoother. It's important to note that passengers should be ready to board when their zone is called to avoid delays. Checking your boarding pass for the correct zone will ensure a hassle-free experience when it's time to board.