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
- Gate arrival: Be at the gate no later than 45 minutes before departure
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