With Flight Flexibility, you change your flight date or time. Simply add it during your booking on the flyfrontier.com or in our mobile app. Then, if you need to make a change, visit My Trips on the flyfrontier.com website or "My Flights" in the app and make one change for FREE*, up to 24-hours before your first departure!
Some things to know about Flight Flexibility:
1. It can only be purchased at initial booking of your ticket.
2. It is one-time use, meaning you can make only one change
3. The change waives the change fee, but does not include any difference in fare.