Non-Refundable Tickets: These tickets are often non-refundable, and cancellation ðŸ-ðŸ´ðŸ¯ðŸ¯-ðŸ°ðŸ²ðŸ¬-ðŸðŸ´ðŸ¯ðŸ´ fees may apply. Time of Cancellation: Many airlines offer full refunds if you cancel within 24 hours after booking ðŸ-ðŸ´ðŸ¯ðŸ¯-ðŸ°ðŸ²ðŸ¬-ðŸðŸ´ðŸ¯ðŸ´, as long as the reservation was made sufficiently in advance of the departure date.