Shared-ride shuttles and private van services can be pre-booked. These offer door-to-door service.
NYC Airporter and other bus services provide direct routes to major points in Manhattan.
Take the AirTrain to either the Jamaica or Howard Beach stations, where you can transfer to the subway. The E train from Jamaica or the A train from Howard Beach can take you to various parts of Manhattan.
Taxis are available outside each terminal. A flat fare applies for trips between JFK and Manhattan.
Uber, Lyft, and other services can be booked through their respective apps. Designated pick-up points are available at each terminal.