Frontier Airlines Flight Check-In FAQ's
1. How do I check-in with Frontier Airlines? +
You can do Frontier airlines check-in through online web check-in, mobile app, airport check-in, or self-service kiosk check-in.
2. Does Frontier charge to print boarding passes? +
Yes, Frontier airlines charge fees for printing boarding pass. They will charge somewhere $10 at the airport agent and $2 at kiosk check-in.