I missed my flight, what do I do?

If you miss your flight by not checking in or boarding on time, your ticket will be marked as a No-Show Cancellation. This means:

  • Check-in must be completed at least 60 minutes before departure
  • Boarding must be completed at least 20 minutes before departure
If you miss either of these cutoffs, your reservation — including any return or connecting flights — will be canceled and no longer valid.

For full details, please refer to the Contract of Carriage | Frontier Airlines