To cancel your Allegiant flight without incurring fees, ensure you do it within 24 hours of your purchase and that your flight is scheduled at least seven days in advance. After this period, penalties may apply, depending on the type of fare you selected. Visit Allegiant’s website for more information on their cancellation policy and to process your request. For personalized assistance, consider calling Allegiant’s customer support. They can help clarify your options and guide you through the cancellation process smoothly.
