Sun Country Airlines operates out of Terminal 1 at John F. Kennedy International Airport (JFK). Terminal 1 is a shared international terminal at JFK, hosting a range of airlines that connect passengers to destinations around the world. Sun Country, a low-cost carrier known for its affordable fares, offers both domestic and international flights through this terminal.

At Terminal 1, JFK Sun Country Terminal passengers can enjoy a variety of services, including self-check-in kiosks and customer service counters for assistance with check-in, baggage, and other inquiries. The terminal also provides various amenities like free Wi-Fi, seating areas, dining options, and duty-free shopping for those looking to pass time before their flight. While Terminal 1 can get crowded, especially during peak travel seasons, its efficient layout ensures smooth navigation for travelers. Arriving early is recommended to make the most of the terminal's offerings and ensure a hassle-free airport experience.