Spirit Airlines Booking Today, to make online reservations and reserve seats, all you need is internet access and a credit card. In recent years, all airlines are trying to do business with online travel agencies. And attract customers to make Spirit airlines reservations only through the official sites of their airlines. To do this, they are simplifying the reservation process day by day so that the customer can reserve tickets with a few clicks. Travel experts also suggest booking directly with the travel provider. In this race, Spirit Airlines also runs at the same pace and entices its customers to use the Spirit Airlines official site or mobile app. Some of the key benefits of making a reservation through the official Spirit Airlines website are: 1. Customers will get the lowest price guaranteed. 2. More leverage and ease in case of flight change / cancellation or delays. 3. If you are a member of the frequent flyer membership program, you will earn free spiritual points that can be used for future trips. 4. On the official website you will have access to more offers and promotions that you will not find anywhere else. Take advantage of special offers. 5. Clear image of services and facilities and also last minute discount offers. 6. It's easy to choose a better seat and get a boarding pass.