The airline has updated the Sun Country cancellation policy with a few new clauses that will give customers more freedom. There won't be a charge if you make modifications beforehand. If you cancel your ticket 60 days or more before trip, there won't be a cost. Sun Country, an ultra-low-cost carrier, offers service to more than 50 locations. At each stage of your trip, you can take use of customer care. Nearly 30 aircraft are in service with the airline. Sun Country Airlines has a fair cancellation policy, so if you are a flexible traveler and are unsure about your trip, book a flight with them.