If you need to make a Spirit name change on your flight reservation, it's possible under certain conditions. The airline usually permits name changes for important reasons like marriage or legal changes, as well as spelling fixes. Get in touch with Spirit Airlines customer service, complete the name change request form, and send in the required paperwork ike a passport or government-issued ID to start the process. Remember that there can be costs involved, and it's best to submit these requests well in advance of the day you want to go. For the most recent details on Spirit Airlines' flight name change policy, see the airline's official website or get in touch with customer service.