<p>There is one often overlooked option, Westchester Airport (HPN). This does not work for everybody. A lot will depend on your point of origin, connecting schedules. It’s in a NY upscale town, just over the CT border. The issue is getting out via public transport. There is a busline that will get you to the MetroNorth rail (the line that serves New Haven), but no limo service other than private contract available at the airport. </p>
<p>It would work well if you were renting a car as all the major companies have desks at HPN. It’s an easy drive of an hour, maybe a bit more from HPN to New Haven via Route 15.</p>