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Cheap flights from Massachusetts to New York from $158

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 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:04 am - 9:53 amBOS  Boston Logan Intl-ISP Islip Long Island
23h 49m1 stop Orlando
Frontier Logo
7:09 pm - 9:09 amISP  Islip Long Island-BOS Boston Logan Intl
14h 00m1 stop Orlando
$299Frontier
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
12:45 pm - 4:47 pmBOS  Boston Logan Intl-ISP Islip Long Island
28h 02m1 stop Raleigh-Durham
Multiple Airlines Logo
11:57 am - 11:50 amISP  Islip Long Island-BOS Boston Logan Intl
23h 53m1 stop Raleigh-Durham
$331Multiple Airlines
Mon, Aug 24 - Sat, Aug 29
Frontier Logo
11:05 am - 9:33 amBOS  Boston Logan Intl-ISP Islip Long Island
22h 28m1 stop Orlando
Frontier Logo
4:13 pm - 8:20 amISP  Islip Long Island-BOS Boston Logan Intl
16h 07m1 stop Orlando
$349Frontier
Wed, Oct 14 - Sun, Oct 18
Southwest Logo
1:15 pm - 4:25 pmALB  Albany Intl-ISP Islip Long Island
3h 10m1 stop Baltimore/Washington
Southwest Logo
6:10 am - 9:30 amISP  Islip Long Island-ALB Albany Intl
3h 20m1 stop Baltimore/Washington
$357Southwest
Fri, Sep 11 - Mon, Sep 14
Southwest Logo
5:55 am - 9:55 amBOS  Boston Logan Intl-ISP Islip Long Island
4h 00m1 stop Baltimore/Washington
Southwest Logo
6:20 am - 10:05 amISP  Islip Long Island-BOS Boston Logan Intl
3h 45m1 stop Baltimore/Washington
$357Southwest
Sun, Sep 13 - Sun, Sep 20
Southwest Logo
5:50 am - 9:40 amBOS  Boston Logan Intl-ISP Islip Long Island
3h 50m1 stop Baltimore/Washington
Southwest Logo
6:10 am - 12:30 pmISP  Islip Long Island-BOS Boston Logan Intl
6h 20m1 stop Baltimore/Washington
$357Southwest
Fri, Sep 18 - Mon, Sep 21
Southwest Logo
2:45 pm - 9:10 pmBOS  Boston Logan Intl-ISP Islip Long Island
6h 25m1 stop Baltimore/Washington
Southwest Logo
10:55 am - 2:40 pmISP  Islip Long Island-BOS Boston Logan Intl
3h 45m1 stop Baltimore/Washington
$357Southwest
Wed, Sep 16 - Wed, Sep 23
Southwest Logo
1:05 pm - 5:00 pmBOS  Boston Logan Intl-ISP Islip Long Island
3h 55m1 stop Baltimore/Washington
Southwest Logo
11:00 am - 3:55 pmISP  Islip Long Island-BOS Boston Logan Intl
4h 55m1 stop Baltimore/Washington
$357Southwest
Fri, Oct 2 - Sun, Oct 4
Cape Air Logo
5:00 pm - 6:35 pmBOS  Boston Logan Intl-ISP Islip Long Island
1h 35mnonstop
Cape Air Logo
2:16 pm - 3:41 pmISP  Islip Long Island-BOS Boston Logan Intl
1h 25mnonstop
$495Cape Air
Fri, Sep 18 - Mon, Sep 21
Cape Air Logo
9:30 am - 11:05 amBOS  Boston Logan Intl-ISP Islip Long Island
1h 35mnonstop
Cape Air Logo
7:25 am - 8:59 amISP  Islip Long Island-BOS Boston Logan Intl
1h 34mnonstop
$498Cape Air
Wed, Oct 14 - Sun, Oct 18

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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
Sep 9
BOS2:40 pmBoston Logan Intl
8h 42m
1 stop
ISP11:22 pmIslip Long Island
Sep 10
ISP4:26 pmIslip Long Island
6h 52m
1 stop
BOS11:18 pmBoston Logan Intl
$325
JetBlue
Sep 14
BOS2:45 pmBoston Logan Intl
8h 37m
1 stop
ISP11:22 pmIslip Long Island
Sep 16
ISP4:26 pmIslip Long Island
6h 52m
1 stop
BOS11:18 pmBoston Logan Intl
$382
JetBlue
Sep 15
BOS6:19 amBoston Logan Intl
17h 03m
1 stop
ISP11:22 pmIslip Long Island
Sep 16
ISP4:26 pmIslip Long Island
6h 52m
1 stop
BOS11:18 pmBoston Logan Intl
$399

Southwest flights from Massachusetts to Islip, New York

Our best Southwest deals on Massachusetts to Islip, New York flight tickets
Southwest
Sep 25
BOS5:30 pmBoston Logan Intl
4h 40m
1 stop
ISP10:10 pmIslip Long Island
Sep 28
ISP6:10 amIslip Long Island
6h 20m
1 stop
BOS12:30 pmBoston Logan Intl
$357
Southwest
Sep 1
BOS8:30 amBoston Logan Intl
8h 25m
2 stops
ISP4:55 pmIslip Long Island
Sep 5
ISP5:30 amIslip Long Island
4h 25m
1 stop
BOS9:55 amBoston Logan Intl
$362
Southwest
Sep 2
BOS8:30 amBoston Logan Intl
8h 25m
2 stops
ISP4:55 pmIslip Long Island
Sep 9
ISP12:55 pmIslip Long Island
8h 30m
2 stops
BOS9:25 pmBoston Logan Intl
$367

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Islip, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 5, 2026.
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

Sat 8/29

10:04 am-9:53 am

1 stop23h 49m

Islip Long Island

Sat 9/5

7:09 pm-9:09 am

1 stop14h 00m

$299

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Mon 8/24

12:45 pm-4:47 pm

1 stop28h 02m

Islip Long Island

Sat 8/29

11:57 am-11:50 am

1 stop23h 53m

$331

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Wed 10/14

11:05 am-9:33 am

1 stop22h 28m

Islip Long Island

Sun 10/18

4:13 pm-8:20 am

1 stop16h 07m

$349

AlbanyIslip

ALB Albany Intl - ISP Islip Long Island

ALBISP

Albany Intl

Fri 9/11

1:15 pm-4:25 pm

1 stop3h 10m

Islip Long Island

Mon 9/14

6:10 am-9:30 am

1 stop3h 20m

$357

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Sun 9/13

5:55 am-9:55 am

1 stop4h 00m

Islip Long Island

Sun 9/20

6:20 am-10:05 am

1 stop3h 45m

$357

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Fri 9/18

5:50 am-9:40 am

1 stop3h 50m

Islip Long Island

Mon 9/21

6:10 am-12:30 pm

1 stop6h 20m

$357

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Wed 9/16

2:45 pm-9:10 pm

1 stop6h 25m

Islip Long Island

Wed 9/23

10:55 am-2:40 pm

1 stop3h 45m

$357

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Fri 10/2

1:05 pm-5:00 pm

1 stop3h 55m

Islip Long Island

Sun 10/4

11:00 am-3:55 pm

1 stop4h 55m

$357
Quickest round-trip

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Fri 9/18

5:00 pm-6:35 pm

Nonstop1h 35m

Islip Long Island

Mon 9/21

2:16 pm-3:41 pm

Nonstop1h 25m

$495

BostonIslip

BOS Boston Logan Intl - ISP Islip Long Island

BOSISP

Boston Logan Intl

Wed 10/14

9:30 am-11:05 am

Nonstop1h 35m

Islip Long Island

Sun 10/18

7:25 am-8:59 am

Nonstop1h 34m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

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

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 September is also cheap. Prices for this month can be found on momondo for an average of $502.

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 Friday, 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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $580 when looking at flights departing at noon. Flights to Islip, New York are more costly in the afternoon, with an average ticket price of $650. 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.

Can stopping save me money on Massachusetts to Islip, New York flights?

You could potentially save up to 33% on your flight if you consider stops on a Massachusetts to Islip, New York flight.

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

$260

Fastest flight time

1h 31m

Direct flights

Every day

Airports in Islip, New York

1 airport
The best one-way flight to Islip, New York from Massachusetts in the past 72 hours is $260. The best round-trip flight deal from Massachusetts to Islip, New York found on momondo in the last 72 hours is $580.
The fastest flight from Massachusetts to Islip, New York takes 1h 31m
Direct flights go from Massachusetts to Islip, New York every day.
There is 1 airport in Islip, New York. From Massachusetts there are direct flights to Islip Long Island (ISP).
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?

  • 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?

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 AirPriceFrom $455Free CancellationRating
9.3
33 reviews
Search Cape Air flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Southampton
Sag Harbor
Amagansett

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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