<p>Flying to JFK and then taking CT Limo is often the fastest option to CT for those coming from far away. To save a little bit of money, but add a little bit of travel time (or if you prefer trains to buses), you can take the NY Airport Shuttle from JFK to Grand Central, and switch to MNRR.</p>
<p>Flying to LGA or BDL is also convenient if you have a nonstop flight there. From LGA, in about 20 minutes you can take a city bus directly to the 125th Street MNRR station, which is very cost-effective, or if you prefer, you can take a taxi there or to GCT for about $30, or just take CT Limo. From BDL, CT Limo is the best option. White Plains is a nice airport but most people won't find it cheaper.</p>
<p>The most convenient option is flying directly to HVN - if your itinerary makes sense. It is sometimes a little bit more expensive than the other airports, but worth it when you factor in other costs.</p>