To change the name on a Spirit Airlines flight ticket

To change the name on a Spirit Airlines flight ticket, visit Spirit’s official website, log in to your account, and access the “My Trips” section. Select your booking and follow the prompts to modify the name. Fees may apply, and name changes are only allowed for minor corrections or valid reasons.

Source: https://community.lumivero.com/s/question/0D5Jw00000dKFoFKAW/instant-support-how-to-change-name-on-spirit-flight-ticket-quick-support?language=en_US