Southwest Airlines has a customer-friendly flight cancellation policy allowing passengers to cancel their flights any time before the scheduled departure. Unlike many other airlines, Southwest does not charge change or cancellation fees. Instead, passengers can cancel their flights and receive a refund under Southwest 24 hour cancellation policy. Also, you can receive a refund in the form of a reusable travel credit, which can be used towards future bookings within one year from the original ticket purchase date.

It's important to note that the travel credit is issued in the passenger's name and can only be used for flights, excluding taxes and fees. For more information about Southwest cancellations, you can speak with the customer service team by calling the airlines official helpline number. If the airline's official phone number cannot be reached, you can go to the Flying Rules website or call +1-800-865-1848.