As an ultra-low-cost carrier, Frontier charges for changes and cancellations, but the fee scales with timing: free far in advance, higher as departure nears. Knowing the thresholds — and the 24-hour rule — protects the value of your ticket.
The 24-hour rule
If you book at least 7 days before departure, U.S. rules let you cancel within 24 hours of purchase for a full refund to your original payment. Use this window if you're not certain about the trip.
After 24 hours, standard Frontier change and cancel fees apply based on how close you are to departure.
Change and cancel fees by timing
Frontier's change and cancellation fees are tiered: changes made far in advance may be free, with fees rising as you get closer to departure, and the highest fees applying in the final days. The exact thresholds are shown during the change.
Frontier's bundles (like 'the WORKS') can include no change fees and a refundable ticket — worth it if your plans might shift.
Travel credit vs refund
Most voluntary cancellations return the value as Frontier travel credit, not cash, unless you cancelled in the 24-hour window or bought a refundable bundle. Note the credit's expiration so you don't lose it.
If Frontier cancels or significantly changes your flight, you're generally entitled to a refund to your original payment.
How to protect your ticket
Use the 24-hour window when unsure, change early rather than late, and consider a refundable bundle for uncertain plans. Always cancel before departure — a no-show can forfeit the value.
If you're not sure whether changing or cancelling is cheaper, compare both — sometimes a date change preserves more value. We can help you decide.
Frequently asked questions
Does Frontier have a 24-hour cancellation rule?
Yes — book 7+ days out and you can cancel within 24 hours for a full refund to your original payment.
How much are Frontier change fees?
They're tiered by how far out you are — often free far in advance, higher near departure. Bundles like 'the WORKS' can waive them.
Do I get cash or credit if I cancel?
Usually travel credit, unless you used the 24-hour window or bought a refundable bundle.
What if Frontier cancels my flight?
You're generally entitled to a refund to your original payment, not just credit.
Related planning resources
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