How do I update my payment information?
Make booking flights or your Discount Den Renewals easy by keeping your payment information updated. You can update your payment information anytime at flyfrontier.com . For help updating your payment information you can follow the steps below: ...
I am having trouble logging into my account, what do I do?
No worries—it happens! You can reset your password on the website or in the app : • Select Log in or sign up . • Tap or click Forgot Password? • Enter the email address or FRONTIER Miles number linked to your account. ◦ Not sure if ...