You can change or cancel your Sun Country flight before it takes off without losing money. According to Sun Country Airlines flight change rules and fees, if you change your flight 60 days or more before your trip, you will not be required to pay any additional fees. If it is close to your flight date, you may be charged a fee to make changes. If you or someone traveling with you suddenly becomes ill and cannot complete your trip, Sun Country may allow you to use your ticket at a later time.
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