Best time to travel to Islip NY – ISP airport

Wondering what is the best time to travel to Islip NY? This page provides information about the number of passengers arriving monthly at Islip NY (ISP) airport.

In the following graph, the horizontal axis represents time of year, and the vertical axis the approximate number of passenger arrivals monthly.


This post is about busy times of the year at Islip NY airport, based on the number of arriving passengers at ISP. It helps answer the question when to go, and might assist in planning a trip to Islip NY.

Next is a plot showing approximately how full the planes flying to Islip NY were on average each month.


Flight information on this page may also be of interest for those looking for when is the least crowded time to visit ISP, what is the best month to go to ISP, when to travel to Islip NY, and avoiding crowds when traveling.