Yes, you can cancel your Spirit Airlines flight ticket. You can get a refund by dialing Spirit Airlines phone number at +1-716-791-9668(Toll-free) or+1-716-791-9668(No-waiting). For flights booked with cash you need to contact customer service for a refund. To save time, go directly to AA.com/refunds, where you can request a refund or check the status of a pending refund. You can also contact the airline through the website or by mail.