Sun Country Airlines offers a flexible ticket cancellation policy designed to accommodate various traveler needs. If you cancel within 24 hours of booking and at least 7 days before departure, you’re eligible for a full refund, regardless of ticket type. For cancellations after the 24-hour window, fees apply based on the timing, ranging from $39 to $79 per segment. Refundable tickets allow for full refunds, while non-refundable tickets typically offer only travel credits. Passengers can also purchase a Change Fee Waiver at booking for more flexibility, enabling changes or cancellations with no penalty up to one hour before departure. In the event of flight cancellations or significant delays (over 6 hours), passengers are entitled to a full refund. Refunds for credit card purchases generally process within 7 business days, and cancellations can be made through the airline’s website, app, customer service, or ticketing office.