Which Terminal is Frontier at JFK - Frontier Airlines operates from Terminal 5 at John F. Kennedy International Airport (JFK), offering affordable flights to domestic destinations across the United States. Known for its ultra-low-cost model, Frontier provides no-frills service with competitive base fares, allowing travelers to customize their experience by paying only for the extras they need, such as seat selection, carry-on bags, or checked luggage. Frontier’s route network from JFK includes popular destinations like Miami, Orlando , Atlanta, and Denver, with seasonal flights to additional leisure spots. The airline emphasizes efficiency, with self-service kiosks for check-in and a streamlined boarding process. Passengers should arrive at least 2 hours before departure for domestic flights to allow time for baggage drop and security screening, as Frontier enforces strict cut-off times. While Terminal 5 does not have a dedicated Frontier lounge, travelers can enjoy its vibrant atmosphere and convenient services. With its focus on affordability and straightforward travel, Frontier Airlines at JFK Terminal 5 is a practical choice for budget-conscious flyers. Always check terminal updates before your trip, as assignments may occasionally change.