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Maine

$95+ Cheap flights from Islip, NY (ISP) to Maine

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — PWM
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap flight deals from Islip to Maine

Cheapest flights from Islip to Maine
Explore the most affordable flight options available from Islip to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/168:29 pmISP - BOS
1 stop13h 32mMultiple Airlines
Wed 12/178:11 pmBOS - ISP
1 stop15h 14mMultiple Airlines
Deal found 12/4$192
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/176:00 amISP - BOS
1 stop27h 52mMultiple Airlines
Thu 12/1812:29 pmBOS - ISP
1 stop24h 13mMultiple Airlines
Deal found 12/4$251
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/610:19 amISP - BOS
1 stop8h 47mMultiple Airlines
Tue 12/910:56 amBOS - ISP
1 stop8h 38mMultiple Airlines
Deal found 12/4$290
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/1110:19 amISP - BOS
1 stop23h 44mMultiple Airlines
Thu 12/1812:29 pmBOS - ISP
1 stop24h 13mMultiple Airlines
Deal found 12/4$322
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/198:35 pmISP - BOS
1 stop13h 46mFrontier
Sun 12/2112:22 pmBOS - ISP
1 stop24h 47mFrontier
Deal found 12/2$323
This Southwest deal was found by Cheapflights users on 12/2. 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.
Tue 12/305:40 amISP - BOS
1 stop5h 20mSouthwest
Tue 1/69:35 amBOS - ISP
1 stop6h 40mSouthwest
Deal found 12/2$327
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/410:19 amISP - BOS
1 stop23h 38mFrontier
Thu 3/510:24 amBOS - ISP
2 stops32h 47mFrontier
Deal found 12/2$339
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/610:19 amISP - BOS
1 stop8h 47mMultiple Airlines
Mon 12/88:11 pmBOS - ISP
1 stop23h 23mMultiple Airlines
Deal found 12/4$341
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/810:19 amISP - BOS
1 stop23h 42mMultiple Airlines
Thu 12/118:11 pmBOS - ISP
1 stop23h 23mMultiple Airlines
Deal found 12/2$351
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/105:54 pmISP - PWM
1 stop17h 24mMultiple Airlines
Wed 12/1711:16 amPWM - ISP
1 stop24h 09mMultiple Airlines
Deal found 12/3$360
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/410:19 amISP - BOS
1 stop23h 38mMultiple Airlines
Mon 12/88:11 pmBOS - ISP
1 stop23h 23mMultiple Airlines
Deal found 12/3$361
This Southwest deal was found by Cheapflights users on 12/3. 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 12/106:15 amISP - PWM
2 stops8h 40mSouthwest
Wed 12/1712:45 pmPWM - ISP
2 stops8h 55mSouthwest
Deal found 12/3$538

Find flight deals from Islip to Maine

Keep the following information in mind while searching for Islip to Maine flight deals. Data was last updated December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$192
(Kiwi.com)

One-way from

$95
(Southwest)

Popular in

November

Cheapest in

April

Average price

$278
Provider with most accurate pricing for New York (NYC)-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Portland flights.
Search Deals
From Islip Long Island to Maine
Search Deals
One-way flight from Islip Long Island to Maine
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Maine 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 December 5, 2025.
Use the filters below to find and compare flights from Islip to Maine that are best for you.

Fly from

Islip

Fly to

Maine

Route

Depart

Return

Price

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 1/14

3:45 pm-10:05 pm

1 stop6h 20m

Boston Logan Intl

Mon 1/19

5:50 am-11:55 am

1 stop6h 05m

$216

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Tue 1/27

6:00 am-5:10 pm

2 stops11h 10m

Boston Logan Intl

Thu 1/29

5:50 am-11:55 am

1 stop6h 05m

$222

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Wed 12/17

6:00 am-9:52 am

1 stop27h 52m

Boston Logan Intl

Thu 12/18

12:29 pm-12:42 pm

1 stop24h 13m

$251

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Mon 1/5

5:50 am-9:45 am

1 stop3h 55m

Boston Logan Intl

Tue 1/6

5:30 am-4:15 pm

2 stops10h 45m

$281

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Fri 12/19

8:35 pm-10:21 am

1 stop13h 46m

Boston Logan Intl

Sun 12/21

12:22 pm-1:09 pm

1 stop24h 47m

$323

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Tue 12/30

5:40 am-11:00 am

1 stop5h 20m

Boston Logan Intl

Tue 1/6

9:35 am-4:15 pm

1 stop6h 40m

$327

IslipPortland

ISP - PWM

ISPPWM

Islip Long Island

Fri 1/2

5:40 am-11:10 am

1 stop5h 30m

Portland

Fri 1/9

5:45 am-11:55 am

1 stop6h 10m

$342

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Mon 2/16

5:35 pm-9:10 pm

1 stop3h 35m

Boston Logan Intl

Thu 2/19

5:20 am-4:25 pm

2 stops11h 05m

$342

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Fri 1/2

7:25 am-8:59 am

Nonstop1h 34m

Boston Logan Intl

Fri 1/9

3:43 pm-7:08 pm

1 stop27h 25m

$343

IslipBoston

ISP - BOS

ISPBOS

Islip Long Island

Thu 4/2

2:00 pm-6:05 pm

1 stop4h 05m

Boston Logan Intl

Sun 4/5

5:15 am-11:45 am

1 stop6h 30m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 27 results
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Best time to book a flight from Islip to Maine

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

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

Currently, April is the cheapest month in which you can book a flight from Islip, New York to Maine (average of $58). Flying from Islip, New York to Maine in February is currently the most expensive (average of $206). 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 ME?

Find hourly flight availability from Islip to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 5, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 39% on flights from Islip, New York to Maine by exploring options for tickets in the afternoon.

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated December 5, 2025.
Peruse reviews from past customers who have flown with Southwest from Islip to Maine to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

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

    Located just 7.2 mi from the city center, Islip Long Island (ISP) is the airport most travelers will use when flying to Maine from Islip.

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

    Departing from Islip, New York to Maine will take you 6h 20m. Islip, New York and Maine are separated by a distance of 153 mi.

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

    The most popular route from Islip, New York to Maine is Islip Long Island - Boston Logan Intl. You may also consider Islip Long Island - Bangor or Islip Long Island - Portland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Maine 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 Maine?

    Currently, April is the cheapest month in which you can book a flight from Islip, New York to Maine (average of $58). Flying from Islip, New York to Maine in February is currently the most expensive (average of $206). 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

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Alternative routes for Islip to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Islip to Maine

Discover the top airline that operate flights from Islip to Maine. 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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$254Average$346FlexibilityNo cancel feeOn-time63%

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