Do you intend to take a JetBlue flight from New York? It's important to know What terminal is JetBlue at LGA. Terminal B at LaGuardia Airport, which has been converted into a cutting-edge travel hub, is where JetBlue operates. Terminal B makes flying simple with self-service check-in kiosks and quick security checks. Additionally, the terminal has some of the best dining and shopping options in the airport. Make sure to go to Terminal B if you need to meet someone or arrange transportation. Your overall airport experience will be more efficient and pleasurable if you know which terminal at LGA is JetBlue.