Canceling your American Airlines flight is straightforward, but it’s essential to understand their cancellation policy first. If you purchased a non-refundable fare, you may face a cancellation fee unless you cancel within the 24-hour grace period. Refundable tickets, however, can be canceled for a full refund at any time. To initiate a cancellation, log in to your account online or use the app. Need more help? Reach out to American Airlines' customer service for a seamless experience. Start planning your travel confidently today!