Southwest airlines cancellation policy You need to calculate the cons because there can be times when you might have to cancel the flight tickets because of some unavoidable circumstances. Well, for that, Southwest cancellation policy is listed on the official website. You can read the same and keep yourself informed. Also, if you have booked a flight ticket and within 24 hours of the same, you know that you might have to change the plan. Then Southwest cancellation policy 24 hours will let you get a full refund for the same. For more information touch us - https://cheapairlinesfares.com/blog/southwest-airlines-cancellation-and-refund-policy/