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For most flights, you can check in on the Frontier app starting 24 hours before your flight's scheduled departure time. You must have your boarding pass and have any bags checked in by the below cutoff times before departure: 60 minutes (domestic flights) 60 minutes (international flights)
- International Travel
Check-In Time. If you want to be ahead of the game, use...
- Online
Check-in for your existing reservation on Frontier Airlines....
- Bags
Personal Item. One Included. Size: 14"H X 18"W X 8"D...
- Confirmation Code
Did you book your flight on flyfrontier.com? Your Frontier...
- My Trips
Manage your existing reservation on Frontier Airlines....
- Flight Status
Flight Status. Check Frontier flight status, including...
- Groups
GROUP TRAVEL. At this time, Frontier does not currently...
- Low Fares Done Right
Use our app to add bags and seats, check-in, and get your...
- International Travel
Use our app to add bags and seats, check-in, and get your boarding pass quickly and easily. FLIGHT STATUS Trip Type By Cities Flight Number
MY TRIP/CHECK-IN. Use our app to add bags and seats, check-in, and get your boarding pass quickly and easily. Please enter a valid passenger last name. Please enter a valid reservation code.
Fly away with Frontier and enjoy our low fares to great places. Save a bundle when you get the WORKS℠ and earn miles towards your next trip with us!
Already booked your flight? Manage your trip here: Change or cancel your flight, add bags, upgrade your seat, or update passenger information. Download our App! 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. MY TRIP/CHECK-IN.
Finding your reservation and managing your booking is easy. Just put you last name associated with the reservation and your confirmation code in our Manage Trip tool here . For information on how to locate your confirmation code visit o...
If you fail to check-in or to board your flight within the required time (check-in: 60 minutes prior to scheduled departure time; boarding: 20 minutes prior to scheduled departure time), your ticket will be deemed a No-Show Cancellation and cancelled.