Plans change, and it is quite common among travelers. Spirit Airlines knows that problems can pop up anytime to hamper your travel plan. Therefore, it allows passengers to make changes to their itineraries at the earliest. Moreover, if you are a flexible flyer, then there is no better choice for you than this airline. You can easily opt for the Spirit Airlines change flight process, or cancel it. Confirm your booking, and you can change your flight later on at much ease.