Sun Country Airlines offers ‘change without charge’ service to its passengers. It facilitates the passengers in saving in case of any modifications. If a passenger changes or cancels the ticket more than 60 days prior to the scheduled departure, no fee is incurred. If much less than 14 are left for the departure, a change charge of $ one hundred could be charged from the passengers. Get full info on Sun Country Flight Change Policy. Read how to change a flight on sun countryonline or on the same day & flight change fee.