$125 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 7/12. 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
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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$298
Bangor
Bangor2 stops$625
Boston
Boston1 stop$252
Portland
Portland1 stop$298
Bangor
Bangor2 stops$625
Boston
Boston1 stop$252

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, Jul 30 - Mon, Aug 4
Southwest Logo
4:40 pm - 11:20 pmISP-BOS
6h 40m1 stop
Southwest Logo
5:50 am - 9:25 amBOS-ISP
3h 35m1 stop
$252Southwest
Find Deal
Wed, Aug 20 - Thu, Sep 4
Southwest Logo
6:05 am - 10:30 amISP-BOS
4h 25m1 stop
Southwest Logo
6:55 pm - 10:45 pmBOS-ISP
3h 50m1 stop
$255Southwest
Find Deal
Tue, Aug 5 - Wed, Aug 6
Frontier Logo
4:45 pm - 12:38 amISP-BOS
7h 53m1 stop
Frontier Logo
8:00 am - 3:42 pmBOS-ISP
7h 42m1 stop
$296Frontier
Find Deal
Tue, Jun 24 - Wed, Jun 25
Frontier Logo
4:45 pm - 12:43 amISP-BOS
7h 58m1 stop
Frontier Logo
8:00 am - 3:41 pmBOS-ISP
7h 41m1 stop
$302Frontier
Find Deal
Wed, Aug 20 - Thu, Sep 4
 Logo
4:33 pm - 6:00 pmISP-BOS
1h 27mnonstop
 Logo
10:50 am - 8:54 amBOS-ISP
22h 04m1 stop
Fri, Jul 11 - Sun, Jul 13
 Logo
8:37 pm - 8:35 amISP-BOS
11h 58m1 stop
 Logo
11:53 am - 1:24 pmBOS-ISP
1h 31mnonstop
Sat, Jul 12 - Sun, Jul 13
Cape Air Logo
2:19 pm - 3:46 pmISP-BOS
1h 27mnonstop
Cape Air Logo
11:53 am - 1:24 pmBOS-ISP
1h 31mnonstop
$501Cape Air
Find Deal
Thu, Jul 17 - Thu, Jul 24
Cape Air Logo
11:53 am - 1:20 pmISP-BOS
1h 27mnonstop
Cape Air Logo
11:53 am - 1:24 pmBOS-ISP
1h 31mnonstop
$503Cape Air
Find Deal
Fri, Sep 26 - Sun, Sep 28
Breeze Airways Logo
2:25 pm - 1:41 pmISP-PWM
23h 16m1 stop
Breeze Airways Logo
5:33 pm - 6:28 pmPWM-ISP
24h 55m1 stop
$562Breeze Airways
Find Deal
Fri, Aug 22 - Wed, Aug 27
Breeze Airways Logo
3:59 pm - 5:38 pmISP-PWM
25h 39m1 stop
Breeze Airways Logo
8:07 pm - 6:59 pmPWM-ISP
22h 52m2 stops
$585Breeze 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.

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 seasonJanuary
High seasonAugust
Cheapest flight$125
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 64% 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 $253 one-way - $1,177 round-trip

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 178 reviews
6.7Food
6.6Entertainment
8.3Boarding
8.2Comfort
8.8Crew
Airline reviews

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

10.0 ExcellentAnonymous, Jun 2025MCO - SBN
Read more Breeze Airways reviews

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!

Great experience! This was my first time flying with them and I could not have been happier.

Airplane was newer and very clean, lots of space. Crew was great. There was no food and entertainment but that was expected so not an issue.

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

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

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