Spirit Airlines is a low-cost carrier that offers flight booking options through its website or mobile app. Passengers can book flights, choose their seat, and add extra services such as baggage or in-flight meals. Spirit Airlines offers various payment options including credit/debit cards, PayPal, and other online payment methods. It is recommended to check the Spirit Airlines website for up-to-date information on booking policies, flight schedules, and promotions.more info-https://www.airlinesmap.com/sp....irit-airlines-web-ch