If you need to cancel a Delta flight in 2026, the amount you get back depends mainly on your fare type, where the journey originates, when you cancel, and whether Delta caused the disruption. For many travelers departing the United States or Canada, Delta Main Classic and higher fares can be canceled before departure without a cancellation fee, with the remaining value generally issued as an eCredit. Delta Main Basic is less flexible and can carry a cancellation fee. Refundab