Cheap vacations to New York City almost always start with cheap flights to JFK. This is by far the largest of the city’s 3 international airports, and as such it usually has the best prices. Once you get to NYC you’ll find many things are very expensive, so saving money on your flight in is a huge part of keep overall expenses down.
Another thing to consider when flying into New York is which airport has the best transportation into the city center. Fortunately, JFK is the easiest for most people since they recently completed the AirTrain system, which will get you from the airport into Penn Station in Manhattan in about half an hour for a cost of $10. From the other two airports you have to take an expensive taxi or a very slow bus, so JFK will be the best choice for most people.
There are two other airports in the New York City region, and both of them also have very competitive fares so it’s usually wise to check all three before you finalize your plans. If you enter a airport code of NYC you can usually check all three at the same time, so it’s a good code to know.