$122 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 5/8. 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, 0 bags

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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Flight Deals

Cheap Flights from Islip to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$347
Bangor
Bangor2 stops$432
Boston
Boston1 stop$213
Portland
Portland1 stop$347
Bangor
Bangor2 stops$432
Boston
Boston1 stop$213

Book Cheap Islip to Maine Plane Tickets

 
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

Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
5:27 pm - 10:47 am
ISP
-
BOS
17h 20m
1 stop
Multiple Airlines Logo
10:12 am - 4:47 pm
BOS
-
ISP
6h 35m
1 stop
$213Multiple Airlines
Wed, Jun 3 - Tue, Jun 9
Multiple Airlines Logo
11:57 am - 10:47 am
ISP
-
BOS
22h 50m
1 stop
Multiple Airlines Logo
10:12 am - 4:47 pm
BOS
-
ISP
6h 35m
1 stop
$234Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
5:27 pm - 10:47 am
ISP
-
BOS
17h 20m
1 stop
Multiple Airlines Logo
11:25 am - 11:17 am
BOS
-
ISP
23h 52m
2 stops
$279Multiple Airlines
Fri, Jun 5 - Tue, Jun 9
Multiple Airlines Logo
2:28 pm - 10:47 am
ISP
-
BOS
20h 19m
1 stop
Multiple Airlines Logo
10:12 am - 4:47 pm
BOS
-
ISP
6h 35m
1 stop
$286Multiple Airlines
Fri, Jun 5 - Tue, Jun 9
Multiple Airlines Logo
2:28 pm - 9:29 am
ISP
-
BOS
19h 01m
2 stops
Multiple Airlines Logo
10:12 am - 4:47 pm
BOS
-
ISP
6h 35m
1 stop
$293Multiple Airlines
Thu, Apr 30 - Mon, May 4
Southwest Logo
8:35 am - 12:10 pm
ISP
-
BOS
3h 35m
1 stop
Southwest Logo
5:30 am - 11:50 am
BOS
-
ISP
6h 20m
1 stop
$327Southwest
Tue, Apr 21 - Thu, Apr 23
Southwest Logo
12:30 pm - 5:15 pm
ISP
-
BOS
4h 45m
1 stop
Southwest Logo
8:45 am - 4:30 pm
BOS
-
ISP
7h 45m
1 stop
$332Southwest
Fri, Apr 10 - Tue, Apr 14
Southwest Logo
4:30 pm - 11:25 pm
ISP
-
PWM
6h 55m
1 stop
Southwest Logo
3:55 pm - 10:10 pm
PWM
-
ISP
6h 15m
1 stop
$347Southwest
Sat, May 23 - Fri, May 29
Southwest Logo
4:40 pm - 11:10 pm
ISP
-
PWM
6h 30m
1 stop
Southwest Logo
4:50 pm - 11:30 pm
PWM
-
ISP
6h 40m
1 stop
$357Southwest
Wed, Mar 25 - Sun, Mar 29
Breeze Airways Logo
11:50 am - 7:13 pm
ISP
-
BGR
31h 23m
2 stops
Breeze Airways Logo
7:53 pm - 8:05 pm
BGR
-
ISP
24h 12m
2 stops
$985Breeze Airways
Booking Insights

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 time of day to fly to Maine?

The average price for all round-trip flights from Islip to Maine depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Maine is generally in the morning, when round-trip flights cost $224 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 $224.

Find deals

Good to know

Low seasonMay
Cheapest flight$122
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 61% 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.

Reviews of the top airline 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.
8.0
SouthwestOverall score based on 4317 reviews
7.5Entertainment
7.0Food
8.0Comfort
8.1Boarding
8.6Crew
Airline reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

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

Information on your arrival and departure airports

Islip (ISP)