Frontier Airlines operates from Terminal E at DFW Airport. This terminal is well-equipped with modern facilities, easy check-in counters, and quick access to security checkpoints. Travelers can find clear signage directing them to Frontier’s departure gates, making navigation simple even for first-time flyers. https://airportsterminalhub.com/airlines/frontier-airlines/frontier-airlines-dallas-fort-worth-international-airport-dfw-terminal/