How Do I Check In with Frontier Airlines?

Checking in with Frontier Airlines is simple and quick if you follow the right steps. The airline offers multiple ways to check in, including online check-in, mobile app check-in, airport kiosk, and check-in at the ticket counter.

The easiest and most recommended method is online check-in, which opens 24 hours before your flight and closes 60 minutes before departure. To check in online, go to the Frontier Airlines website, enter your confirmation code and last name, then follow the prompts to select a seat, pay for bags, and get your boarding pass. You can choose to print it or send it to your email or phone.

You can also check in using the Frontier mobile app. Download the app from the App Store or Google Play. Once installed, open the app, log in or enter your booking details, and follow the same steps as the website check-in. This method is fast and lets you keep your boarding pass on your phone, which is convenient at the airport.

If you have checked baggage, arrive at the airport early and head to the self-service kiosk or bag drop area. Use the kiosk to print your bag tags, then drop your luggage at the designated counter. Bag drop closes 45 minutes before your flight, so give yourself enough time.

Passengers who do not check in online may check in at the airport ticket counter, but this often comes with an additional fee. Frontier is a low-cost airline, so many in-person services cost extra. To avoid those fees, it’s best to check in online or through the app.

At most airports, self-service kiosks are available to speed up the process. You can scan your ID or enter your confirmation code, print your boarding pass and bag tags, and proceed to security. These kiosks are available for all passengers, even those who already checked in online but need to print a physical pass.

Frontier recommends arriving at the airport at least 2 hours before your flight for domestic travel. Be at the gate 30 minutes before departure, as boarding ends 15 minutes before takeoff. If you are not at the gate on time, the airline may not allow you to board.

If you need special assistance or are traveling with children or pets, arrive even earlier to make sure you have enough time to check in and clear security.

In short, to check in with Frontier Airlines:
✔️ Use the website or app 24 hours before the flight.
✔️ Print or download your boarding pass.
✔️ Drop bags at least 45 minutes before departure.
✔️ Arrive early and be at the gate on time.

By checking in early and following these simple steps, you’ll save time, avoid fees, and enjoy a smoother travel experience with Frontier Airlines.