When planning to fly with Frontier Airlines, knowing how early to check in is essential to ensure a smooth and stress-free start to your journey. The simple difference in check-in times mainly depends on whether you choose to check in online, via the mobile app, or at the airport. Each method has specific time frames and benefits, so understanding these differences helps you pick the best option for your travel needs.
Frontier Airlines offers online check-in starting 24 hours before your scheduled departure. This online check-in window gives passengers the convenience to confirm their flights, select seats, pay for baggage, and download or save their boarding pass without ever setting foot in the airport. Online or mobile check-in should be completed at least 60 minutes before a domestic flight and 90 minutes before an international flight. This early cutoff ensures the airline has sufficient time to process your boarding pass and prepare for boarding. The convenience of online check-in means you can skip airport counters entirely if you are traveling with carry-on luggage only.
On the other hand, airport check-in counters and self-service kiosks generally open two hours before departure. For domestic flights, counters close 60 minutes prior to departure, while for international flights, they usually close 90 minutes before takeoff. This is the traditional method of checking in, preferred by passengers who need to check baggage or require special assistance. Since this option requires arriving at the airport earlier, travelers should plan to be there with enough buffer time to complete the process, clear security, and reach their gate without rushing.
A key simple difference between the check-in methods lies in time management and cost. Frontier Airlines is known for its budget-friendly, à la carte pricing, meaning extras like seat selection, baggage, and printing boarding passes at the airport often come with additional fees. By checking in online early, you not only save time but can also avoid some of these extra charges by paying for bags or seat assignments in advance. Additionally, digital boarding passes obtained through online check-in help you avoid fees that might apply for paper passes at airport kiosks.
Travelers with special needs, those traveling with pets, or families with small children might prefer the airport check-in to receive personalized assistance. In such cases, arriving early—typically at least two hours before domestic and three hours before international flights—is recommended. This extra time ensures you can handle any special requirements and navigate the airport comfortably.
In summary, the simple difference in how early to check in with Frontier Airlines depends on your chosen method. Online and mobile check-in offer flexibility starting 24 hours before departure and must be completed 60 to 90 minutes prior to flight time. Airport check-in opens two hours before departure and closes one to one and a half hours before takeoff, requiring earlier arrival. Planning your check-in accordingly saves time, helps avoid fees, and contributes to a smoother overall travel experience. For questions or assistance, Frontier Airlines can be reached at +1-866-551-1186.