If you're flying with Frontier Airlines from Charlotte Douglas International Airport (CLT), it's important to know where to go before your trip. So, what terminal is Frontier Airlines at CLT? Frontier Airlines operates out of Concourse A at CLT, which is located in the airport’s main terminal complex. This concourse is home to several low-cost carriers, making it convenient and relatively easy to navigate. When you arrive at the airport, head to the Departures level and look for the signs pointing to Concourse A for check-in and security screening. The concourse has undergone recent renovations, providing modern amenities, food options, and seating areas to improve the traveler experience. It’s recommended to arrive at least two hours before your scheduled departure, especially during busy travel times, to ensure a smooth check-in and security process. Knowing what terminal is Frontier Airlines at CLT can help you save time and avoid last-minute confusion, allowing for a more relaxed start to your journey. Whether you’re flying domestically or connecting to another destination, Concourse A is where your Frontier Airlines adventure at CLT begins. Make sure to check airport monitors for any updates or gate changes once you arrive.What Terminal Is Frontier Airlines At CLT