Cheap flights from Islip, New York to Massachusetts from $117

In general, February is the cheapest month to fly from Islip, New York to Massachusetts. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Massachusetts during the month of February, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $503.

According to our data, Thursday is the cheapest day to fly to Massachusetts from Islip, New York. The lowest ticket price found for a Thursday departure recently was $520. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from Islip, New York because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $700.

Our data shows that the cheapest Islip, New York to Massachusetts flights are usually those with departure times in the afternoon. Our users have found flights to Massachusetts in the afternoon for as low as $508. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $564 on average. Flights to Massachusetts from Islip, New York in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Islip Long Island to Boston Logan Intl for the best Islip Long Island - Massachusetts flight prices

There is only 1 cabin class available to choose from on Islip, New York to Massachusetts flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 5% on your flight if you consider stops on a Islip, New York to Massachusetts flight.

Southwest, Frontier, and JetBlue are the most popular carriers operating from Islip Long Island to Massachusetts

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Massachusetts from Islip, New York according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Massachusetts. Keep in mind that there are 5 different airlines that fly to Massachusetts on a routine basis, so you have a few additional options to choose from.

The number of flights available between Islip, New York and Massachusetts is 1 per day as of August 2026. The most frequent departure time is 7:00AM, with 54% of daily flights leaving at noon.

As of August 2026, there are 11 flights per week flying from Islip, New York to Massachusetts. The most common day of the week flights depart is Fri, with 36% of flights taking off on this day.