Frontier Airlines being one of the widely popular airlines in the industry takes the accountability to provide best of the services to their customers, be it flight booking, cancellation, or check-in. To make the check in for frontier airlines easier for flyers, here are some of the ways offered by the airport to check-in. Each of these ways of check-in have different steps, so just follow the same. 

Frontier Airlines Web Check-In:

1. Passengers flying with Frontier airlines just need to log-in to the official website by using the credentials. 

2. Now, find the tab of check-in 

3. Enter the passenger details as mentioned on government issued ID’s 

4. Now, select the seats from the available options to complete Frontier airline check in.

5. Make payment for the luggage (if required)

6. Receive the digital electronic boarding passes for streamlining the airport process 

Frontier Airlines Mobile App Check-In:

1. Passengers looking for Mobile App Check-In just need to download the official app

2. Now, log-in to the app by using the already registered credentials

3. Passengers can complete the check-in process by entering the passenger details 

4. Now, select the preferred seat from the available seats

5. Complete the check-in process and avail digital boarding pass over the app itself

6. The mobile app also provides additional features such as flight updates and mobile boarding passes.
 

Frontier Airlines Airport Kiosk Check-In:

1. Passengers looking for self-kiosk for Check in Frontier Airlines

2. Visit the airport atleast 3 hours prior to departure when you need to check-in 

3. Now, enter the flight details, now enter the passenger details, and select the seat as per the preference 

4. Get the boarding pass printed from the self-kiosk machine

5. If you face any challenge while check-in through the kiosk machine then just approach Frontier assistance to help you. 

Frontier Airlines Counter Check-In:

1. Passengers who are flying for the very first time in the Flight can prefer using the traditional method of check-in i.e. Counter Check-In 

2. All you need to provide is passenger details, flight ticket, and government issued identity cards and the staff of the airline will make you check-in. 

Frontier Airlines Automated Phone Check-In:

1. Frontier Airlines also offers an automated phone check-in option.

2. Passengers just need to connect at the designated phone number

3. Once you are connected over the number, IVR will let you know the prompts follow the same and complete the check-in over the call itself. 

4. Once the check-in is done, you will receive the boarding pass on your registered email-address.

1. Personal Item: Passengers are allowed to carry one personal item on board for free. This personal item must fit under the seat in front of you. For example a purse, briefcase, or small backpack.

2. Carry-On Bag: The carry on bag must depend upon the fare type such as Standard Fare and Discount Den Fare. However, the size of the carry-on bag must be 10 inches deep by 16 inches wide by 24 inches high and less than 35 pounds.

3. Checked Baggage: The checked baggage is not included in the standard fare usually comes along with the additional fee. However, the size of the checked-baggage must be around 62 linear Inches (all dimensions added together) and less than 40 pounds.

1. When it comes to Frontier Airlines Check-In then you must keep in mind all the check-in options and opt for the one which suits you the best. 

2. Make sure to check-in within 24 hours prior to the scheduled departure time and complete the check-in timely. 

3. Carry all travel documents that are being asked to bring including the government-issued ID, passport (if applicable), and any required visas.

4. If you have Baggage Allowance then beware the Frontier airlines baggage policies before check-in baggage. 

5. If you have any membership such as “Discount Den Membership”, then just go through the policy atleast once. 

6. Make sure to reach the airport early to get done with your check in for Frontier Airlines, security check, and boarding and it takes a lot of time, so always have some spare time for all the processes. 

1. Domestic Flight: According to the guideline it is advised to the domestic travellers to reach atleast 2 hours prior to departure for the check-in process. 

2. International Flight: Passengers must reach at least 3 hours prior to scheduled flight departure as check in flight frontier and boarding takes a lot of time for passengers, so be aware of the same.