Are you traveling via Frontier Airlines? Frontier Airlines JFK Terminal presents travelers with customer-centric conveniences, ​​expedited navigation, and supplemental offerings to make for an expeditious adventure. Passengers can travel freely around the terminal with current feedback for all levels of the terminal, from check-in desks to boarding gates. Whether you’re flying for a few hours or a few days, Frontier Airlines JFK Terminal provides effortless travel every step of the way.