Frontier Airlines DFW Terminal Frontier Airlines' home base is Frontier Airlines DFW Terminal at Dallas/Fort Worth International Airport (DFW). Several amenities are available at this terminal, including restaurants like Chick-fil-A and Whataburger as well as retail establishments like Hudson News. Apart from the ticket counters, travelers can check in via the mobile app, the internet, or self-service kiosks. Because of Frontier's baggage policies, which charge for both checked and carry-on luggage, it is best to pay in advance online. Security screening is available at several checkpoints; TSA PreCheck and CLEAR offer expedited clearance.