What if I need to change my plans?

Fares:  If you would like to change your itinerary, log into My Trip to manage your booking. You may change or cancel tickets online or through Frontier reservations for an applicable fee per ticket found here plus, for changes, the difference in fare price, if higher. All exchanges have no residual value when exchanged for a purchase of lesser value.

Flight Flexibility: You can avoid change fees by purchasing Flight Flexibility or adding a bundle that includes it! If you purchased Flight Flexibility, your first itinerary change, which must be made on the flyfrontier.com website or via Frontier’s mobile app and must be made  24 hours before departure, is guaranteed to be without a change fee, fare differences may apply.  

Are you changing to a different flight on the same day? Subject to availability, you may change to an earlier or later flight on the day of travel for a non-refundable fee per person found here. To request this option, see a Frontier airport representative.

Note: Tickets must be changed prior to the departure of a flight in order to retain their value. Failure to show for any flight or cancel a ticket prior to any ticketed flight departure will forfeit the remaining value of the ticket.