Before you book your flight with Sun Country Airlines Baggage Policy it’s essential to review their baggage policy. Passengers can bring one free personal item that fits under the seat. Carry-on and checked baggage incur fees, which increase if paid at the airport. Baggage fees and restrictions vary by destination and when you purchase them. Checked bags have a 50 lb weight limit, and oversize items cost extra. Sun Country also accommodates special baggage like sports equipment with additional guidelines. For the best travel experience, prepay for your bags online and ensure they meet Sun Country’s size and weight requirements.