To manage your booking with Sun Country Airlines, visit their official website and click on “My Trips.” Enter your last name and confirmation code to access your reservation. From there, you can change flights, select seats, add bags, update passenger details, or cancel a trip. Sun Country also lets you purchase travel extras like trip protection or priority boarding through this section. If you booked through a third-party site, it’s best to manage your trip directly with that provider. For complex changes, their customer service team can assist over the phone.
