Sun Country Airlines' flight cancellation fees vary depending on factors like the type of ticket and the timing of cancellation. Refundable tickets might have fewer fees, while non-refundable tickets often result in credits or vouchers for future travel within specific timeframes. To understand the precise fee structure and policy, refer to Sun Country Airlines' official website or contact their customer service. VISIT: https://www.flyinguidelines.com/sun-country-cancellation-policy/