Terminal E features multiple TSA security checkpoints designed to handle large volumes of passengers with efficiency. Once through security, travelers can relax in one of the many seating areas or explore retail and dining options. Frontier Airlines gates are typically located in the mid to upper sections of Terminal E, and clear signage helps passengers find their boarding gates easily. https://airportsterminalhub.com/airlines/frontier-airlines/frontier-airlines-dallas-fort-worth-international-airport-dfw-terminal/