How to Check-In | Frontier Airlines

How do I check-in for my flight?

You can check into your flight multiple ways. See the options below for more information!

Mobile Check-In: Save time and money with the Frontier mobile app. Download our free mobile app for iOS and Android to book and manage travel, check-in, and get your boarding pass quickly and easily.  If you have your mobile boarding pass and are not checking a bag you can skip the airport line and head straight to the gate!  

Check-In Times: We recommend you arrive at least 2 hours prior to departure to ensure you are checked-in and at the gate by the cutoff times. You must have your boarding pass printed and any baggage checked by the following cutoff times:

  • Domestic Flights:  60 minutes before departure
  • International Flights:  60 minutes before departure

Please be at the gate and ready to board no later than 30 minutes before departure.

For more check-in options: click here

Airport Check-In: Airport Agent Assistance is available for purchase for our passengers who prefer ticket counter assistance at the airport.