For a cost, travelers can cancel or change their ????????ights with copyright by calling ☎+????-(????????????)-(????????????)-(????????.????????) ✅(USA), ????-(????????????)-(????????????)-(????????.????????), or +1 -(????????????)-(????????????)-(????????.????????)✅{USA}. For domestic flights, the typical cancellation cost is $200, and for international flights, it is $400. https://community.sfn.org/index.php?/topic/11019-how-much-does-it-cost-to-change-an-american-airlines-flight-guidecomplete/