Customers can cancel their flights with Alaska Airlines up to 24 hours prior to departure without being charged a fee because of the airline's flexible cancellation policy. If passengers cancel within this period, they will get a complete refund for tickets they bought directly from Alaska Airlines. Travellers are normally permitted to modify their flights with minimal penalties, however depending on the fare type, cancellation costs may apply after the 24-hour period. Travellers should feel at ease and have freedom while making plans thanks to this policy.