Yes, it is possible to cancel an Allegiant flight for free if you cancel within 24 hours of purchase. This risk-free cancellation policy allows travelers to receive a full refund, making it easier to change plans without financial repercussions. After the 24-hour window, however, cancellation fees may apply based on your ticket type and the timing of the cancellation. To learn more about your options, review your reservation or reach out to Allegiant customer support for detailed guidance.
