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Islip

$127+ Cheap flights from Maine to Islip, NY (ISP)

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ISP
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
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Cheap flight deals from Maine to Islip

Keep the following information in mind while searching for Maine to Islip flight deals. Data was last updated October 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$188
(Kiwi.com)

One-way from

$179
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$187
Provider with most accurate pricing for Portland-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Portland-New York (NYC) flights.
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From Maine to Islip Long Island
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One-way flight from Maine to Islip Long Island
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Highest demand for flights based on searches. 14% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Maine to Islip

Cheapest flights from Maine to Islip
Explore the most affordable flight options available from Maine to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:00 pmBOS - ISP
2 stops22h 37mMultiple Airlines
Fri 11/144:58 pmISP - BOS
1 stop15h 30mMultiple Airlines
Deal found 10/24$188
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:45 pmBOS - ISP
1 stop16h 52mMultiple Airlines
Sun 11/238:25 pmISP - BOS
1 stop13h 39mMultiple Airlines
Deal found 10/24$193
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:26 pmBOS - ISP
2 stops40h 11mMultiple Airlines
Wed 11/194:58 pmISP - BOS
1 stop23h 52mMultiple Airlines
Deal found 10/25$229
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:58 amBOS - ISP
1 stop10h 08mFrontier
Fri 11/144:58 pmISP - BOS
1 stop15h 30mFrontier
Deal found 10/26$251
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:59 amBOS - ISP
1 stop23h 19mMultiple Airlines
Fri 12/58:29 pmISP - BOS
1 stop13h 32mMultiple Airlines
Deal found 10/23$298
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:58 amBOS - ISP
1 stop10h 08mMultiple Airlines
Fri 11/144:58 pmISP - BOS
2 stops22h 02mMultiple Airlines
Deal found 10/26$304
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:18 pmPWM - ISP
2 stops17h 42mMultiple Airlines
Tue 11/46:27 pmISP - PWM
1 stop16h 09mMultiple Airlines
Deal found 10/24$328
This Southwest deal was found by Cheapflights users on 10/26. 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.
Thu 12/112:10 pmBOS - ISP
1 stop7h 55mSouthwest
Sun 12/1410:55 amISP - BOS
1 stop4h 50mSouthwest
Deal found 10/26$332
This Southwest deal was found by Cheapflights users on 10/24. 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.
Thu 11/205:30 amPWM - ISP
1 stop6h 45mSouthwest
Sun 11/235:30 pmISP - PWM
1 stop6h 50mSouthwest
Deal found 10/24$347
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:42 amBOS - ISP
2 stops30h 13mMultiple Airlines
Wed 11/124:58 pmISP - BOS
1 stop19h 06mMultiple Airlines
Deal found 10/24$360
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:18 pmPWM - ISP
2 stops16h 42mMultiple Airlines
Fri 10/314:58 pmISP - PWM
1 stop17h 38mMultiple Airlines
Deal found 10/25$427
This Trip.com deal was found by Cheapflights users on 10/24. 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.
Sat 11/14:45 pmPWM - ISP
1 stop17h 55mJetBlue
Tue 11/410:44 amISP - PWM
1 stop29h 06mJetBlue
Deal found 10/24$467

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Islip 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 October 26, 2025.
Use the filters below to find and compare flights from Maine to Islip that are best for you.

Fly from

Maine

Fly to

Islip

Route

Depart

Return

Price

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Tue 11/11

12:00 pm-10:37 am

2 stops22h 37m

Islip Long Island

Fri 11/14

4:58 pm-8:28 am

1 stop15h 30m

$188

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Thu 11/20

5:45 pm-10:37 am

1 stop16h 52m

Islip Long Island

Sun 11/23

11:40 am-10:04 am

2 stops22h 24m

$240

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Mon 11/24

10:59 am-10:18 am

1 stop23h 19m

Islip Long Island

Fri 12/5

2:25 pm-10:01 am

2 stops19h 36m

$313

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Thu 12/11

2:10 pm-10:05 pm

1 stop7h 55m

Islip Long Island

Sun 12/14

10:55 am-3:45 pm

1 stop4h 50m

$332

PortlandIslip

PWM - ISP

PWMISP

Portland

Thu 11/20

5:30 am-12:15 pm

1 stop6h 45m

Islip Long Island

Sun 11/23

5:30 pm-12:20 am

1 stop6h 50m

$347

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Tue 11/11

5:35 pm-10:05 pm

1 stop4h 30m

Islip Long Island

Fri 11/14

5:30 pm-10:55 pm

1 stop5h 25m

$388

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Sat 11/8

9:29 am-11:04 am

Nonstop1h 35m

Islip Long Island

Wed 11/12

4:58 pm-12:04 pm

1 stop19h 06m

$426

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Sat 11/15

5:35 am-11:50 am

1 stop6h 15m

Islip Long Island

Fri 11/28

5:50 am-9:45 am

1 stop3h 55m

$467

PortlandIslip

PWM - ISP

PWMISP

Portland

Thu 11/6

5:25 pm-11:50 pm

1 stop6h 25m

Islip Long Island

Mon 11/10

5:50 am-11:10 am

1 stop5h 20m

$482

PortlandIslip

PWM - ISP

PWMISP

Portland

Wed 2/25

6:18 pm-11:05 am

2 stops16h 47m

Islip Long Island

Sat 2/28

6:49 pm-11:21 am

1 stop16h 32m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 25 results
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Best time to book a flight from Maine to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Maine 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 Maine to Islip

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

Currently, September is the cheapest month in which you can book a flight from Maine to Islip, New York (average of $68). Flying from Maine to Islip, New York in January is currently the most expensive (average of $184). 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.

Related info for your journey

Find useful and relevant information for your journey from Maine to Islip. 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 into for flights to Islip from Maine?

    If you book a flight to Islip from Maine, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • How long is the flight from Maine to Islip, New York?

    A quick flight from Maine to Islip, New York can take about 7h 55m. Southwest provides one of the quickest options available for as low as $332. Maine and Islip, New York are separated by a distance of 153 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Maine to Islip, New York one-way?

    The cheapest airlines for a one-way flight from Maine to Islip, New York are Southwest ($174), Frontier ($178), and Breeze Airways ($327).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to Islip 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 Maine to Islip, New York?

    Currently, September is the cheapest month in which you can book a flight from Maine to Islip, New York (average of $68). Flying from Maine to Islip, New York in January is currently the most expensive (average of $184). 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.

See more FAQs

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead
Southampton

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