The easiest way to get from Hartford, Connecticut, to JFK International Airport is via CT Limo. CT Limo is a private car company that runs an airport express shuttle that travels the entire distances between Hartford, CT and JFK International Airport.
Pick ups with CT Limo's shuttle service need to be reserved in advance via the company's online reservation form. As of 2015, the trip between Hartford and JFK costs $79 one-way and $154 for a round trip, with discounts available for parties greater than one. Pick ups in Hartford begin as early as 1:30 a.m. with the last Hartford-JFK shuttle arriving at JFK Airport at 7:45 p.m.