All passengers who are flying with the Frontier ticket will be departing from the terminal 5 of the O’Hare International Airport. If you are traveling with Frontier Airlines, then you must visit the Frontier Chicago Terminal 5, but sometimes the airport may change the flight terminal due to some reasons, so it is advisable to keep checking your Frontier flight status before moving for the check-in.

How to check in quickly for my Frontier flight?

When you reach the airport, you must stand in the long queue for check-in. You may wonder about some methods to skip standing in the queue. There are ways to quickly check in for your frontier flight. Let’s understand these ways and how you can use them. 

Check-in online.

The best way to check-in for your flight is by going to the official website and then following the directions given below.

• After visiting flyfrontier.com, you will find the check-in tab.
• Click on it and enter the check-in credentials in the prompted field.
• After that, follow the on-screen prompts.
• Give your flight seat a final look and proceed.
• Ultimately, your check-in process for your flight will be completed. 

Note: Remember that the check-in portal will open 24 hours before your frontier flight departure. 

Check-in through Phone call.

Another time-saving method for check-in is using Frontier Chicago phone number. Passengers can make a direct call using these steps.

• Dial (800) 832-6352 or  +1(802)-302-5007 and choose your language.
• Select the option for flight check-in.
• Follow the on-call process, and your flight check-in will be completed.