What is the cheapest airline that flies from Massachusetts to Islip Long Island?

Southwest is the most popular carrier operating from Massachusetts to Islip Long Island

What airlines fly to Islip, New York?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Islip, New York from Massachusetts according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 5 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Islip, New York?

The flight from Massachusetts to Islip, New York depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Boston (a popular airport in Massachusetts) to New York John F Kennedy Intl Airport (the most popular airport in Islip, New York), then the flight time is 1h 15m on average. If you fly from West Tisbury (another popular airport in Massachusetts) to New York John F Kennedy Intl Airport, then the average flight time is 1h 30m.

When did momondo last update prices for flights from Massachusetts to Islip Long Island Airport?

Prices for flights from Massachusetts to Islip Long Island Airport are updated daily.

How many operators does momondo search for flights from Massachusetts to Islip Long Island Airport?

There is 1 operator available for flights from Massachusetts to Islip Long Island Airport as of November 2026.

How old do you have to be to fly from Massachusetts to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$199 Cheap Flights from Massachusetts to Islip, New York in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to New York

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 11:45 amBOS Boston Logan Intl-ISP Islip Long Island

6h 15m1 stop Baltimore/Washington

5:40 pm - 10:35 pmISP Islip Long Island-BOS Boston Logan Intl

4h 55m1 stop Baltimore/Washington

$397Southwest

Thu, Dec 3 - Sun, Dec 6

5:25 am - 12:05 pmBOS Boston Logan Intl-ISP Islip Long Island

6h 40m1 stop Baltimore/Washington

6:00 am - 10:05 amISP Islip Long Island-BOS Boston Logan Intl

4h 05m1 stop Baltimore/Washington

$407Southwest

Sat, Dec 5 - Sat, Dec 12

11:20 am - 4:15 pmBOS Boston Logan Intl-ISP Islip Long Island

4h 55m1 stop Baltimore/Washington

5:35 am - 12:15 pmISP Islip Long Island-BOS Boston Logan Intl

6h 40m1 stop Baltimore/Washington

$407Southwest

Thu, Dec 31 - Mon, Jan 4

5:10 am - 4:15 pmBOS Boston Logan Intl-ISP Islip Long Island

11h 05m2 stops Nashville Intl Baltimore/Washington

5:40 pm - 10:35 pmISP Islip Long Island-BOS Boston Logan Intl

4h 55m1 stop Baltimore/Washington

$408Southwest

Thu, Dec 3 - Sun, Dec 6

5:10 am - 4:15 pmBOS Boston Logan Intl-ISP Islip Long Island

11h 05m2 stops Nashville Intl Baltimore/Washington

5:40 pm - 10:35 pmISP Islip Long Island-BOS Boston Logan Intl

4h 55m1 stop Baltimore/Washington

$418Southwest

Thu, Dec 31 - Mon, Jan 4

5:10 am - 4:15 pmBOS Boston Logan Intl-ISP Islip Long Island

11h 05m2 stops Nashville Intl Baltimore/Washington

5:35 am - 4:10 pmISP Islip Long Island-BOS Boston Logan Intl

10h 35m2 stops Baltimore/Washington Chicago Midway

$419Southwest

Thu, Dec 3 - Sun, Dec 6

5:30 am - 11:45 amBOS Boston Logan Intl-ISP Islip Long Island

6h 15m1 stop Baltimore/Washington

6:05 am - 10:35 amISP Islip Long Island-BOS Boston Logan Intl

4h 30m1 stop Baltimore/Washington

$427Southwest

Thu, Dec 3 - Thu, Dec 10

5:10 am - 4:15 pmBOS Boston Logan Intl-ISP Islip Long Island

11h 05m2 stops Nashville Intl Baltimore/Washington

12:25 pm - 10:05 pmISP Islip Long Island-BOS Boston Logan Intl

9h 40m2 stops Baltimore/Washington Chicago Midway

$433Southwest

Thu, Dec 31 - Mon, Jan 4

5:10 am - 4:15 pmBOS Boston Logan Intl-ISP Islip Long Island

11h 05m2 stops Nashville Intl Baltimore/Washington

4:05 pm - 9:55 pmISP Islip Long Island-BOS Boston Logan Intl

5h 50m1 stop Baltimore/Washington

$438Southwest

Thu, Dec 3 - Thu, Dec 10

7:25 am - 12:05 pmBOS Boston Logan Intl-ISP Islip Long Island

4h 40m1 stop Baltimore/Washington

6:00 am - 5:25 pmISP Islip Long Island-BOS Boston Logan Intl

11h 25m2 stops Baltimore/Washington Nashville Intl

$448Southwest

Sat, Dec 5 - Sat, Dec 12

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JetBlue flights from Massachusetts to Islip, New York

Our best JetBlue deals on Massachusetts to Islip, New York flight tickets

JetBlue

Nov 24

BOS1:20 pmBoston Logan Intl

22h 26m

1 stop

ISP11:46 amIslip Long Island

Nov 30

ISP12:10 pmIslip Long Island

23h 20m

1 stop

BOS11:30 amBoston Logan Intl

$725

JetBlue

Nov 19

BOS12:10 pmBoston Logan Intl

20h 40m

1 stop

ISP8:50 amIslip Long Island

Nov 23

ISP6:00 amIslip Long Island

18h 32m

1 stop

BOS12:32 amBoston Logan Intl

$734

JetBlue

Dec 10

BOS12:20 pmBoston Logan Intl

9h 44m

1 stop

ISP10:04 pmIslip Long Island

Dec 12

ISP10:39 amIslip Long Island

10h 53m

1 stop

BOS9:32 pmBoston Logan Intl

$843

Southwest flights from Massachusetts to Islip, New York

Our best Southwest deals on Massachusetts to Islip, New York flight tickets

Southwest

Dec 3

BOS5:30 amBoston Logan Intl

6h 15m

1 stop

ISP11:45 amIslip Long Island

Dec 6

ISP5:40 pmIslip Long Island

4h 55m

1 stop

BOS10:35 pmBoston Logan Intl

$397

Southwest

Dec 5

BOS5:25 amBoston Logan Intl

6h 40m

1 stop

ISP12:05 pmIslip Long Island

Dec 12

ISP6:00 amIslip Long Island

4h 05m

1 stop

BOS10:05 amBoston Logan Intl

$407

Southwest

Dec 3

BOS5:10 amBoston Logan Intl

11h 05m

2 stops

ISP4:15 pmIslip Long Island

Dec 6

ISP5:40 pmIslip Long Island

4h 55m

1 stop

BOS10:35 pmBoston Logan Intl

$408

momondo Fare Finder

Use the filters below to find and compare flights from Massachusetts to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Thu 12/3

5:30 am-11:45 am

1 stop6h 15m

Islip Long Island

Sun 12/6

5:40 pm-10:35 pm

1 stop4h 55m

$397

Quickest round-trip

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Sat 12/5

5:25 am-12:05 pm

1 stop6h 40m

Islip Long Island

Sat 12/12

6:00 am-10:05 am

1 stop4h 05m

$407

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Thu 12/31

11:20 am-4:15 pm

1 stop4h 55m

Islip Long Island

Mon 1/4

5:35 am-12:15 pm

1 stop6h 40m

$407

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Thu 12/3

5:10 am-4:15 pm

2 stops11h 05m

Islip Long Island

Sun 12/6

5:40 pm-10:35 pm

1 stop4h 55m

$408

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Thu 12/31

5:10 am-4:15 pm

2 stops11h 05m

Islip Long Island

Mon 1/4

5:40 pm-10:35 pm

1 stop4h 55m

$418

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Thu 12/3

5:10 am-4:15 pm

2 stops11h 05m

Islip Long Island

Sun 12/6

5:35 am-4:10 pm

2 stops10h 35m

$419

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Thu 12/3

5:30 am-11:45 am

1 stop6h 15m

Islip Long Island

Thu 12/10

6:05 am-10:35 am

1 stop4h 30m

$427

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Thu 12/31

5:10 am-4:15 pm

2 stops11h 05m

Islip Long Island

Mon 1/4

12:25 pm-10:05 pm

2 stops9h 40m

$433

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Thu 12/3

5:10 am-4:15 pm

2 stops11h 05m

Islip Long Island

Thu 12/10

4:05 pm-9:55 pm

1 stop5h 50m

$438

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Sat 12/5

7:25 am-12:05 pm

1 stop4h 40m

Islip Long Island

Sat 12/12

6:00 am-5:25 pm

2 stops11h 25m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Massachusetts to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to Islip, New York?

The month of April is, on average, the cheapest month to fly to Islip, New York from Massachusetts, with most prices found around $0. If you aren’t able to travel to Islip, New York during the month of April, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $508.

What is the cheapest day to depart on your flight to Islip, New York?

The cheapest day to depart from Massachusetts to Islip, New York is on a Thursday. Travelers who choose to depart for Islip, New York on a Thursday will often find tickets for as low as $569. The most expensive day to fly to Islip, New York is Wednesday, with ticket prices averaging around $670.

What is the cheapest time of day to depart on your flight to Islip, New York?

Flying to Islip, New York from Massachusetts in the morning is the least expensive time of day to depart. momondo users have found prices as low as $615 when looking at flights departing in the morning. Flights to Islip, New York are more costly in the afternoon, with an average ticket price of $671. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Massachusetts to Islip Long Island flight route?

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

What cabin class options are available on Massachusetts to Islip, New York flights?

There is only 1 cabin class available to choose from on Massachusetts 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.

Cheap Massachusetts to Islip, New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Islip, New York

Best Price Found	$199
Fastest flight time	3h 25m
Direct flights	None

The best one-way flight to Islip, New York from Massachusetts in the past 72 hours is $199. The best round-trip flight deal from Massachusetts to Islip, New York found on momondo in the last 72 hours is $397.

The fastest flight from Massachusetts to Islip, New York takes 3h 25m

There are no direct flights from Massachusetts to Islip, New York. There are no popular flight routes from Massachusetts to Islip, New York.

Search flight deals

Frequently asked questions about flying from Massachusetts to Islip, New York

When did momondo last update prices for flights from Massachusetts to Islip Long Island Airport?
Prices for flights from Massachusetts to Islip Long Island Airport are updated daily.
How many operators does momondo search for flights from Massachusetts to Islip Long Island Airport?
There is 1 operator available for flights from Massachusetts to Islip Long Island Airport as of November 2026.
How old do you have to be to fly from Massachusetts to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Massachusetts to Islip, New York?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Massachusetts to Islip, New York is Tecnam P2012 Traveler (17.31% of total bookings). The next most popular plane models are Boeing 737-900 (15.38%), Airbus A220-300 (15.38%), and Embraer 175 (13.46%).

Best airlines flying from Massachusetts to Islip, New York

Compare and see reviews for airlines that fly from Massachusetts to Islip, New York with momondo

Airline	Rating	Free Cancellation	Price
Cape Air	PriceFrom $455	Free Cancellation	Rating 9.2 34 reviews		Search Cape Air flights

Montauk

Riverhead

Southampton

Amagansett

Sag Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Islip?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Massachusetts to Islip for you.

Can I find flights from Massachusetts to Islip with flexible booking policies on momondo?

Yes. All flights to Islip from Massachusetts on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Massachusetts to Islip?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Massachusetts to Islip.

I’m not ready to book a flight from Massachusetts to Islip right now. Can momondo alert me if prices change?

Price alerts on flights to Islip from Massachusetts are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Massachusetts to New York from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to New York departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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JetBlue flights from Massachusetts to Islip, New York

Our best JetBlue deals on Massachusetts to Islip, New York flight tickets

Southwest flights from Massachusetts to Islip, New York

Our best Southwest deals on Massachusetts to Islip, New York flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Massachusetts to Islip, New York that are best for you.

See travel insights to New York from

How to get the cheapest flight ticket from Massachusetts to Islip, New York

What is the cheapest month to fly to Islip, New York?

What is the cheapest day to depart on your flight to Islip, New York?

What is the cheapest time of day to depart on your flight to Islip, New York?

What is the cheapest Massachusetts to Islip Long Island flight route?

What cabin class options are available on Massachusetts to Islip, New York flights?

What is the cheapest airline that flies from Massachusetts to Islip Long Island?

What airlines fly to Islip, New York?

How long does it take to fly to Islip, New York?

Cheap Massachusetts to Islip, New York flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Massachusetts to Islip, New York

Best airlines flying from Massachusetts to Islip, New York

Compare and see reviews for airlines that fly from Massachusetts to Islip, New York with momondo

Traveling to a place near New York?

Why use momondo?

An easier way to manage your Islip, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to New York

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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