Cheap flights from West Palm Beach to New York from $127

The month of January is, on average, the cheapest month to fly to Islip, New York from West Palm Beach, with most prices found around $187. If you aren’t able to travel to Islip, New York during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $234.

The cheapest day to depart from West Palm Beach to Islip, New York is on a Saturday. Travelers who choose to depart for Islip, New York on a Saturday will often find tickets for as low as $259. The most expensive day to fly to Islip, New York is Sunday, with ticket prices averaging around $317.

Flying to Islip, New York from West Palm Beach in the evening is the least expensive time of day to depart. momondo users have found prices as low as $212 when looking at flights departing in the evening. Flights to Islip, New York are more costly at noon, with an average ticket price of $327. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Palm Beach Intl to Islip Long Island for the best Palm Beach Intl - Islip Long Island flight prices

You are more likely to see cheaper flights to Islip, New York from West Palm Beach when booking weeks ahead of your departure date. In general, you can expect to find flights to Islip, New York for around $296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Islip, New York from West Palm Beach for as low as $196 on momondo.

There are 2 cabin classes available to choose from on West Palm Beach to Islip, New York flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest and JetBlue are the most popular carriers operating from Palm Beach Intl to Islip Long Island

JetBlue, Spirit Airlines and Delta are the top three most popular airlines that fly to Islip, New York from West Palm Beach according to our data. JetBlue is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 8 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

The number of flights available between West Palm Beach and Islip, New York is 1 per day as of May 2026. The most frequent departure time is 12:00PM, with 100% of daily flights leaving in the afternoon.

As of May 2026, there are 12 flights per week flying from West Palm Beach to Islip, New York. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.