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$89+ Cheap flights from Islip, NY (ISP) to Massachusetts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — BOS
Apr 5 — Apr 121
Sa 4/5
Sa 4/12
1 adult, Economy
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Cheap flight deals from Islip to Massachusetts

Keep the following information in mind while searching for Islip to Massachusetts flight deals. Data was last updated März 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$187
(JetBlue)

One-way from

$89
(JetBlue)

Popular in

February

Cheapest in

August

Average price

$216

Good round-trip deal

$187 or less

Good one-way deal

$93 or less
Provider with most accurate pricing for New York (NYC)-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Boston Logan Intl flights.
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From Islip Long Island to Massachusetts
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One-way flight from Islip Long Island to Massachusetts
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Highest demand for flights based on searches. 20% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Islip Long Island to Massachusetts.
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Price to beat on a one-way flight from Islip Long Island to Massachusetts.
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Find flight deals from Islip to Massachusetts

Cheapest flights from Islip to Massachusetts
Explore the most affordable flight options available from Islip to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on März 31, 2025.

This JetBlue deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/296:00 amISP - BOS
Nonstop0h 54mJetBlue
Mo 6/28:20 pmBOS - ISP
Nonstop1h 08mJetBlue
Deal found 3/31$187
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/78:20 amISP - ALB
1 stop5h 25mSouthwest
Mi 5/146:30 amALB - ISP
1 stop5h 55mSouthwest
Deal found 3/31$229
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 9/205:40 amISP - BOS
1 stop6h 35mSouthwest
Mi 9/245:50 pmBOS - ISP
1 stop4h 15mSouthwest
Deal found 3/30$268
This Trip.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/79:10 amISP - BOS
1 stop15h 37mFrontier
Di 4/226:00 amBOS - ISP
1 stop28h 00mFrontier
Deal found 3/30$376
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/92:35 pmISP - BOS
3 stops16h 43mMultiple Airlines
Sa 4/123:20 pmBOS - ISP
2 stops18h 51mMultiple Airlines
Deal found 3/30$577

Cheapflights Fare Finder

Customize your flight search to find flights from Islip to Massachusetts 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, Cheapflights users made 2,558,603 searches. Data last updated März 31, 2025.
Use the filters below to find and compare flights from Islip to Massachusetts that are best for you.

Fly from

Islip

Fly to

Massachusetts

Route

Depart

Return

Price

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Do 5/29

6:00 am-6:54 am

Nonstop0h 54m

Boston Logan Intl

Mo 6/2

8:20 pm-9:28 pm

Nonstop1h 08m

$187

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Mi 5/7

8:20 am-1:45 pm

1 stop5h 25m

Albany Intl

Mi 5/14

6:30 am-12:25 pm

1 stop5h 55m

$229

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Sa 9/20

5:40 am-12:15 pm

1 stop6h 35m

Boston Logan Intl

Mi 9/24

5:50 pm-10:05 pm

1 stop4h 15m

$268

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Mo 4/14

8:25 pm-9:59 pm

2 stops25h 34m

Boston Logan Intl

Do 4/17

8:30 am-12:16 pm

3 stops27h 46m

$721

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Do 5/8

6:00 am-6:54 am

Nonstop0h 54m

$89

IslipAlbany

ISP - ALB

ISPALB

Islip Long Island

Mi 5/7

8:20 am-1:45 pm

1 stop5h 25m

$115

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Sa 5/31

5:05 pm-11:25 pm

1 stop6h 20m

$141

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

So 5/4

7:39 pm-9:04 pm

1 stop25h 25m

$215

IslipWest Tisbury

ISP - MVY

ISPMVY

Islip Long Island

Di 5/20

6:00 am-9:50 am

1 stop3h 50m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Islip to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Massachusetts

What is the cheapest month to book a flight from Islip, New York to Massachusetts?

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Massachusetts (average of $218). Flying from Islip, New York to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to MA?

Find hourly flight availability from Islip to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated März 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Massachusetts as you normally would.

Rainfall in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Massachusetts ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Massachusetts when rainfall is around 3.1 in.

Temperature in Massachusetts by month

Plan your trip to Massachusetts by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Massachusetts, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated März 31, 2025.
Southwest
8.0
Very good
4,275 reviews

Overall

8.0

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Overall

8.0

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,275 reviews

Overall

8.0

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Islip to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Massachusetts?

    Most people fly from Islip Long Island (ISP) if they book a flight from Islip to Massachusetts. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

  • What are the most popular routes from Islip, New York to Massachusetts?

    The most popular flight routes from Islip, New York to Massachusetts are Islip Long Island - Boston Logan Intl, Islip Long Island - Albany Intl and Islip Long Island - West Tisbury Martha's Vineyard.

  • What are the cheapest flights from Islip, New York to Massachusetts?

    Looking for the cheapest flight from Islip, New York to Massachusetts? While on average our users pay $204, our data indicates the cheapest price to be $78. The most popular route (Islip Long Island - Boston Logan Intl), is priced around $187.

  • Can I find deals for flights from Islip to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Islip to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Massachusetts.

  • Can I find deals for business class flights from Islip to Massachusetts?

    Yes. Cheapflights offers flight deals from Islip to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Massachusetts (average of $218). Flying from Islip, New York to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Islip to Massachusetts

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Top 2 airlines flying from Islip to Massachusetts

Discover the top 2 airlines that operate flights from Islip to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated März 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$49Average$157FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$271Average$346FlexibilityNo cancel feeOn-time63%
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