How do I get from JFK Airport (NYC) to Tarrytown (Westchester County) using public transportation?
I would like to know the cheapest option please. (I don´t have problem using subways, trains, etc)
Thank you very much!! 
How can I get from JFK Airport to Newark Penn Station?
If anybody can help me please I need step-by-step instructions on how to get from JFK Airport to Newark Penn Station taking the air train and all subsequent subways.
What is the best way to get from the Bronx (Fordham) to LaGuardia airport?
I have an early flight tomorrow out of LaGuardia and am staying at Fordham U in the Bronx. I have no car, and will need to take subways and a cab if I need to. Anyone know the best/cheapeast,fastest route?