$126 Find Cheap Flights from Islip to Maine

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Maine departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Maine

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Maine, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Maine Flight Deals from Islip

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$198
Bangor
Bangor2 stops$508
Boston
Boston1 stop$214
Portland
Portland1 stop$198
Bangor
Bangor2 stops$508
Boston
Boston1 stop$214

Cheap Flights from Islip to Maine

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Maine

Wed, Aug 20 - Sat, Aug 23
Southwest Logo
6:05 am - 9:50 amISP-PWM
3h 45m1 stop
Southwest Logo
5:45 am - 12:05 pmPWM-ISP
6h 20m1 stop
$198Southwest
Find Deal
Wed, Aug 20 - Sat, Aug 23
Southwest Logo
6:05 am - 9:50 amISP-PWM
3h 45m1 stop
Southwest Logo
5:45 am - 4:10 pmPWM-ISP
10h 25m2 stops
$203Southwest
Find Deal
Sat, Sep 27 - Tue, Sep 30
Southwest Logo
12:15 pm - 5:20 pmISP-BOS
5h 05m1 stop
Southwest Logo
10:50 am - 3:10 pmBOS-ISP
4h 20m1 stop
$214Southwest
Find Deal
Fri, Jul 25 - Mon, Jul 28
Frontier Logo
8:37 pm - 8:35 amISP-BOS
11h 58m1 stop
Frontier Logo
6:00 am - 1:04 pmBOS-ISP
7h 04m1 stop
$323Frontier
Find Deal
Wed, Jul 30 - Sun, Aug 3
Frontier Logo
4:45 pm - 12:38 amISP-BOS
7h 53m1 stop
Frontier Logo
6:00 am - 1:04 pmBOS-ISP
7h 04m1 stop
$326Frontier
Find Deal
Fri, Jul 18 - Sun, Jul 20
 Logo
8:37 pm - 8:35 amISP-BOS
11h 58m1 stop
 Logo
1:50 pm - 3:21 pmBOS-ISP
1h 31mnonstop
Mon, Aug 25 - Thu, Aug 28
 Logo
7:30 am - 8:57 amISP-BOS
1h 27mnonstop
 Logo
11:24 am - 8:06 pmBOS-ISP
8h 42m1 stop
Tue, Jul 15 - Sat, Oct 4
JetBlue Logo
12:35 pm - 8:46 pmISP-BOS
8h 11m1 stop
JetBlue Logo
6:00 am - 2:44 pmBOS-ISP
8h 44m1 stop
$448JetBlue
Find Deal
Sat, Aug 23 - Sat, Aug 30
Breeze Airways Logo
7:25 pm - 2:32 pmISP-PWM
19h 07m3 stops
Breeze Airways Logo
8:07 pm - 6:59 pmPWM-ISP
22h 52m2 stops
$571Breeze Airways
Find Deal
Wed, Aug 20 - Sat, Aug 23
Breeze Airways Logo
7:25 pm - 2:32 pmISP-PWM
19h 07m3 stops
Breeze Airways Logo
8:07 pm - 6:59 pmPWM-ISP
22h 52m2 stops
$732Breeze Airways
Find Deal
Useful Info

KAYAK's insights & trends for Islip to Maine flights

Get data-powered insights and trends into flights from Islip to Maine to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Islip, New York to Maine?

What is the cheapest Islip to Maine flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Islip to Maine.

The cheapest ticket to Maine from Islip found in the last 72 hours was to Portland, at $346 round-trip. The most popular route is from Islip (ISP) to Portland (PWM), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $346.

What is the cheapest month to fly from Islip to Maine?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to Maine, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to Maine is July, when tickets cost $126 (return) on average. On the other hand, the most expensive months are October and November, when the average cost of round-trip tickets is $751 and $644 respectively.

What’s the cheapest day of the week to fly from Islip to Maine?

The average price of all round-trip flights from Islip to Maine clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Islip to Maine, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Maine, Wednesday is the cheapest day to fly and Friday is the most expensive.


Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$126
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 50% lower on average.
Flight from Islip to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Islip to Maine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip to Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Maine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Islip to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Maine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Islip to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maine?

    The cheapest time of day to fly to Maine is generally in the morning, when round-trip flights cost $131 on average. The most expensive time of day to fly to Maine is generally in the morning, which is peak travel time and where the average cost of a ticket is $131.

Top tips for finding cheap flights to Maine

  • Looking for a cheap flight? 25% of our users found tickets from Islip to the following destinations at these prices or less: Boston $248 one-way - $502 round-trip

Reviews of the top airlines flying from Islip to Maine

 
See real verified KAYAK customer reviews for airlines flying from Islip to Maine. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to Maine? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Breeze AirwaysOverall score based on 182 reviews
8.2Comfort
8.4Boarding
6.8Food
6.6Entertainment
8.8Crew
Airline reviews

Breeze was good but the sandiego airport had traffic and waiting 1 hour in the plane till take off

10.0 ExcellentAnonymous, Jun 2025SAN - PIT
Read more Breeze Airways reviews

Breeze was good but the sandiego airport had traffic and waiting 1 hour in the plane till take off

The return flight was soooooo much colder than the departure flight to Connecticut! I appreciated the layover because I didn't have to change planes. The staff and the service were the best! Everyone was so professional and accommodating. Having internet was great, but for the movies the flight offers through the app could be updated. THANKS EVERYONE! I fly BREEZE every opportunity I can get.

The flight was comfortable with the usual slight turbulence. Macadamia Nuts would be great snacks to purchase in flight.

This is one of the worst trips that I have ever had. Ending up with an overnight delay. I’m not happy with the fact that they did not provide and set up the arrangement needed for lodging that we had to do it on our own. I also feel there should’ve been Compensation for food.

Had to approach landing twice which caused concern but probably due to weather

This was my first time flying your airline and it was okay. The people were nice but I am not used to all the add ons and no movies or even water. But I knew it was going to be that way. I think I prefer paying for the extras to be more comfortable.

Plane did no snacks and had no wifi or entertainment although the flight was 4 hours long.

My original booking was a nonstop flight. It got changed to a flight with a 6vhour layover that became a 7+ hour lay over. I'll never fly this airline again after this roundtrip is over.

I was surprised at how wonderful it was. The aircraft was clean. The crew was warm and welcoming and as a result the passengers were friendly. One warning the only free thing was water. I kind of liked picking wet hat I was willing to pay for and what I was willing to skip.

The flight wasn’t big on frills, which is fine with me. I flew into Islip MacArthur Airport, which saved me from having to go through LaGuardia to visit friends on Long Island. It was inexpensive and super convenient!

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

Everything you need to know for your flight from Islip to Maine

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.