Already booked your flight? Here's where you can check-in for your flight, make a change to your reservation and review flight status.
Save time and money with the Frontier mobile app. Use the Frontier mobile app to book and manage travel, check-in, and get your boarding pass quickly and easily.
You must have your printed boarding pass in hand and have any bags checked in by the below cutoff times before departure:
NOTE: Mobile and Web check-in ends 60 minutes prior to departure.
Check-in is 24 hours to 60 minutes before your flight.
You can now check-in with our mobile app! twest
Need to review or make changes to your booking?
Log in to My Trip to manage your booking
Find out up-to-the-minute info on your flight!
Check to see when your flight will arrive
