Jetblue Terminal JFK you will generally use Terminal 5, which is JetBlue’s main terminal at the airport. The terminal offers a range of passenger services, including check-in counters, security checkpoints, baggage facilities, restaurants, shops, and comfortable waiting areas. Passengers can arrive early to complete check-in and security procedures without rushing. Terminal 5 also provides convenient transportation connections, making it easier to reach other parts of JFK or New York City.