Please be aware that New York has multiple airports and that these results are only for John F Kennedy International airport.
The best day to arrive at New York is Friday and it would be best to avoid Saturday, as prices are on average 27.93% higher than on Friday. (Average prices, based on 617 datapoints.)
The cheapest airline flying to New York is JetBlue. They are 90% cheaper than Virgin Atlantic. (Average prices, based on 208 datapoints.)
At New York the most flights depart around 10:00. (Hourly flights, based on 368 datapoints.)
From New York it is on average the cheapest to fly to Miami and to Dubai. (Average prices, based on 224 datapoints.)