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Islip

$87+ Cheap flights from Maine to Islip (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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ISP
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$184
(Kiwi.com)

One-way from

$87
(Cheapflightsfares)

Popular in

February

Cheapest in

September

Average price

$173
From Maine to Islip Long Island
Search Deals
One-way flight from Maine to Islip Long Island
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Highest demand for flights based on searches. 17% potential increase in price ($44 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 August 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 August 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:13 amBOS - ISP
1 stop22h 51mFrontier
Sat 9/275:18 pmISP - BOS
1 stop16h 00mFrontier
Deal found 8/18$195
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 9/122:53 pmBOS - ISP
1 stop20h 02mMultiple Airlines
Sun 9/1411:25 amISP - BOS
1 stop26h 23mMultiple Airlines
Deal found 8/18$207
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Fri 9/52:53 pmBOS - ISP
1 stop20h 02mMultiple Airlines
Sun 9/711:35 amISP - BOS
1 stop26h 13mMultiple Airlines
Deal found 8/20$221
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/1712:20 pmBOS - ISP
1 stop22h 35mMultiple Airlines
Wed 9/2411:35 amISP - BOS
1 stop26h 13mMultiple Airlines
Deal found 8/18$222
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/612:20 pmBOS - ISP
1 stop22h 30mMultiple Airlines
Mon 9/85:05 pmISP - BOS
1 stop20h 43mMultiple Airlines
Deal found 8/19$233
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/93:00 pmBOS - ISP
2 stops19h 40mMultiple Airlines
Thu 9/114:33 pmISP - BOS
Nonstop1h 27mMultiple Airlines
Deal found 8/18$238
This Southwest deal was found by Cheapflights users on 8/18. 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.
Wed 11/59:05 amBOS - ISP
1 stop6h 15mSouthwest
Thu 11/65:50 amISP - BOS
1 stop3h 55mSouthwest
Deal found 8/18$241
This Southwest deal was found by Cheapflights users on 8/20. 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.
Sat 9/135:45 amPWM - ISP
1 stop6h 20mSouthwest
Tue 9/166:05 amISP - PWM
1 stop3h 45mSouthwest
Deal found 8/20$241
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:23 amBOS - ISP
1 stop25h 14mFrontier
Sun 11/169:27 pmISP - BOS
1 stop11h 01mFrontier
Deal found 8/18$262
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/182:53 pmBOS - ISP
1 stop19h 47mMultiple Airlines
Thu 9/2511:40 amISP - BOS
2 stops22h 18mMultiple Airlines
Deal found 8/19$265
This Southwest deal was found by Cheapflights users on 8/18. 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.
Sat 9/205:20 amBOS - ISP
1 stop6h 45mSouthwest
Sun 9/215:45 pmISP - BOS
1 stop6h 35mSouthwest
Deal found 8/18$286
This Southwest deal was found by Cheapflights users on 8/18. 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.
Mon 12/15:35 amBOS - ISP
1 stop6h 20mSouthwest
Sun 12/75:50 amISP - BOS
1 stop5h 55mSouthwest
Deal found 8/18$294

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 August 20, 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

Thu 9/25

10:13 am-9:04 am

1 stop22h 51m

Islip Long Island

Sat 9/27

5:18 pm-9:18 am

1 stop16h 00m

$195

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Fri 9/12

2:53 pm-10:55 am

1 stop20h 02m

Islip Long Island

Sun 9/14

11:25 am-1:48 pm

1 stop26h 23m

$207

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Fri 9/5

2:53 pm-10:55 am

1 stop20h 02m

Islip Long Island

Sun 9/7

11:35 am-1:48 pm

1 stop26h 13m

$221

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Wed 9/17

3:00 pm-10:55 am

2 stops19h 55m

Islip Long Island

Wed 9/24

11:35 am-1:48 pm

1 stop26h 13m

$221

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Sat 9/6

12:20 pm-10:50 am

1 stop22h 30m

Islip Long Island

Mon 9/8

5:05 pm-1:48 pm

1 stop20h 43m

$233

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Tue 9/9

12:20 pm-10:40 am

1 stop22h 20m

Islip Long Island

Thu 9/11

4:33 pm-6:00 pm

Nonstop1h 27m

$238

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Wed 11/5

9:05 am-3:20 pm

1 stop6h 15m

Islip Long Island

Thu 11/6

5:50 am-9:45 am

1 stop3h 55m

$241

PortlandIslip

PWM - ISP

PWMISP

Portland

Sat 9/13

5:45 am-12:05 pm

1 stop6h 20m

Islip Long Island

Tue 9/16

6:05 am-9:50 am

1 stop3h 45m

$241

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Fri 11/14

9:23 am-10:37 am

1 stop25h 14m

Islip Long Island

Sun 11/16

9:27 pm-8:28 am

1 stop11h 01m

$262

BostonIslip

BOS - ISP

BOSISP

Boston Logan Intl

Thu 9/18

2:53 pm-10:40 am

1 stop19h 47m

Islip Long Island

Thu 9/25

11:40 am-9:58 am

2 stops22h 18m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 30 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?

Currently, January is the cheapest month in which you can book a flight from Maine to Islip (average of $108). Flying from Maine to Islip in November is currently the most expensive (average of $213). 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?

    A quick flight from Maine to Islip can take about 6h 20m. Frontier provides one of the quickest options available for as low as $241. The distance from Maine to Islip is about 243 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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?

    Currently, January is the cheapest month in which you can book a flight from Maine to Islip (average of $108). Flying from Maine to Islip in November is currently the most expensive (average of $213). 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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