Southwest Airline's flight change policy entails no inconvenience or anxiety while changing a reservation. Candidates are allowed to move forward with their request to modify their flight in order to alter their itinerary. That might or might not result in additional expenses. The Southwest Flight Change Policy is an excellent resource for learning about the many rules and regulations that the airline has in place. The handbook reveals a variety of information that you should be aware of before moving forward with Southwest Airlines' ticket changing process.