You can check in starting 24 hours before departure. Here’s how:
Check-In Times
Up to 24 hours before departure
Arrive at the airport at least 2 hours early
Check-In Cutoff Times
- Domestic and International flights: 60 minutes before departure
Boarding & Gate requirements
Be at the gate no later than 45 minutes before departure, as boarding typically begins at this time.
Boarding ends 20 minutes before departure, and you must be at the gate before then. If you arrive later, your ticket and seat assignment may be canceled in accordance with our Contract of Carriage.
Best Way — Mobile Check-In
- Use the Frontier mobile app (iOS or Android) to check in and get your boarding pass
- Skip the line if you’re not checking a bag — head straight to the gate