To change your name on your Frontier Airlines Account, go to the website and then log in to your account , access "My Profile," and then click "Edit Profile" to change your details. For any help or any queries, contact Frontier's customer care service at the toll-free number +1-855-576-5454
How do I change my name on Frontier Airlines?
To change your name on Frontier Airlines bookings, contact their customer care service at +1-855-576-5454 Provide your details regarding reservation and request