If one wants to change his/her travel schedule, the process of how to change flight time at Southwest Airlines is pretty easy and lets flying change/re-schedule without costing it a high price. The policy regarding flight change provided by Southwest Airlines Flight Change is rather customer-oriented; hence, it allows changes to be made up to 10 minutes before flying without any change fees but may be subject to fare differences. It is hassle-free with this policy, and it is a commitment by Southwest to accommodate such traveler needs and convenience during your journey.