• Log in to your Southwest Airlines account or use the search bar to look up Flight cancellation.

  • From the drop-down box, choose "Flight" and then "Manage Reservations."

  • Enter the passenger information, including the first and last names, as well as the confirmation number you received after finishing your reservation.

  • Press "Continue" after selecting "Cancel Flight."

  • A pop-up box on the following page will let you know if your flight qualifies for a refund. Your flight will be cancelled as well.

 

Check more : Jetblue Flight cancellation