How to check in online with frontier airlines

To check in online with Frontier Airlines, visit the Frontier Airlines website or use the Frontier Airlines mobile app, enter your confirmation number, last name, and follow the prompts to complete your check-in.

Checking in online is a simple process that saves time at the airport.

You can check in starting 24 hours before your scheduled departure and up to one hour before the flight.

Here’s a step-by-step guide to help you through the process:

  1. Visit the Frontier Airlines Website or App: Open your browser or download the Frontier Airlines app from the app store.

  2. Locate the Check-In Section: On the homepage, find the “Check-In” option, which is usually prominently displayed.

  3. Enter Your Details: Fill in your confirmation number, last name, and departure city to access your booking.

  4. Select Flight: If you have multiple flights, select the one you wish to check in for.

  5. Choose Your Seats: If you haven’t already chosen a seat during booking, you’ll have the option to select one now.

  6. Add Extras: You can add baggage or other services if needed.

  7. Confirm Check-In: Review your flight details and confirm your check-in.

  8. Receive Boarding Pass: After check-in, you can opt to receive your boarding pass via email or download it directly to your mobile device.

  9. Save Your Boarding Pass: Make sure to save or print your boarding pass to present at the airport.

Pro Tip:

Always check in as early as possible. This gives you the best chance to choose your preferred seat and avoid last-minute hassles.

Frontier Airlines vs. Competitors

Frontier Airlines distinguishes itself from competitors like United, Alaska, and Southwest primarily through its ultra-low-cost model.

While other airlines may offer more comprehensive services, Frontier focuses on providing the lowest base fares, allowing travelers to customize their experience by adding only the services they need, such as seat selection and baggage.

This model can be particularly beneficial for budget-conscious travelers who prefer to pay only for what they use.

Below is a simplified comparison of Frontier Airlines with its competitors:

Feature Frontier Airlines United Airlines Southwest Airlines
Base Fare Lowest in the industry Higher Moderate
Seat Selection Extra fee Included Included
Checked Baggage Extra fee Included in some fares Two free bags
Customer Service Basic Comprehensive Highly rated

Frontier Airlines also offers a unique program called the “Framily” program, which allows passengers to earn discounts by traveling with groups or friends.

This sets them apart from many traditional airlines that do not have such promotional initiatives.

Online Check-In Tool

Here’s a simple HTML tool to assist you in checking in online:






This tool allows you to quickly access the check-in page on Frontier Airlines’ official site.

Simply fill in your confirmation number and last name, and you’ll be directed to complete your check-in.

FAQ Section

How early can I check in online with Frontier Airlines?

You can check in online starting 24 hours before your scheduled flight departure and up to one hour before the flight.

Can I check in using the Frontier Airlines app?

Yes, you can check in using the Frontier Airlines mobile app by entering your confirmation number and last name.

What should I do if I can’t find my confirmation number?

If you can’t find your confirmation number, check your email confirmation or contact Frontier Airlines customer service for assistance.

Can I change my seat during online check-in?

Yes, you can change your seat during the online check-in process, although there may be an additional fee for selecting a specific seat.

Is there a fee for checking in online with Frontier Airlines?

No, there is no fee for checking in online, but additional charges may apply if you choose to add services like checked baggage or seat selection.

Disclaimer: This article is for informational purposes only.

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