$106 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 3/9. 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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Cheap Flights from Islip to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$337
Boston
Boston1 stop$226
Portland
Portland1 stop$337
Boston
Boston1 stop$226

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

Mon, May 4 - Thu, May 7
Multiple Airlines Logo
4:07 pm - 10:21 am
ISP
-
BOS
18h 14m
1 stop
Multiple Airlines Logo
7:00 am - 9:13 am
BOS
-
ISP
26h 13m
1 stop
$226Multiple Airlines
Mon, May 4 - Thu, May 7
Multiple Airlines Logo
4:07 pm - 10:21 am
ISP
-
BOS
18h 14m
1 stop
Multiple Airlines Logo
6:29 pm - 9:13 am
BOS
-
ISP
14h 44m
2 stops
$256Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
3:34 pm - 11:48 am
ISP
-
BOS
20h 14m
1 stop
Multiple Airlines Logo
4:22 pm - 11:10 am
BOS
-
ISP
42h 48m
2 stops
$258Multiple Airlines
Tue, Mar 31 - Sat, Apr 4
Southwest Logo
5:45 am - 10:50 am
ISP
-
BOS
5h 05m
1 stop
Southwest Logo
4:45 pm - 11:35 pm
BOS
-
ISP
6h 50m
1 stop
$327Southwest
Sun, May 17 - Thu, May 21
Southwest Logo
6:05 am - 9:55 am
ISP
-
BOS
3h 50m
1 stop
Southwest Logo
8:45 am - 4:30 pm
BOS
-
ISP
7h 45m
1 stop
$332Southwest
Tue, Mar 10 - Tue, Mar 10
Southwest Logo
5:45 am - 10:50 am
ISP
-
BOS
5h 05m
1 stop
Southwest Logo
12:00 pm - 4:05 pm
BOS
-
ISP
4h 05m
1 stop
$337Southwest
Thu, May 28 - Sat, May 30
Southwest Logo
4:30 pm - 11:25 pm
ISP
-
PWM
6h 55m
1 stop
Southwest Logo
5:40 am - 11:35 am
PWM
-
ISP
5h 55m
1 stop
$337Southwest
Thu, May 28 - Sat, May 30
Breeze Airways Logo
7:47 pm - 5:33 pm
ISP
-
PWM
21h 46m
2 stops
Breeze Airways Logo
5:01 pm - 6:06 pm
PWM
-
ISP
25h 05m
3 stops
$613Breeze Airways
Thu, May 28 - Sat, May 30
Breeze Airways Logo
7:47 pm - 5:33 pm
ISP
-
PWM
21h 46m
2 stops
Breeze Airways Logo
6:26 pm - 5:10 pm
PWM
-
ISP
22h 44m
2 stops
$641Breeze Airways
Thu, May 28 - Sat, May 30
Breeze Airways Logo
5:50 pm - 5:33 pm
ISP
-
PWM
23h 43m
3 stops
Breeze Airways Logo
5:01 pm - 6:06 pm
PWM
-
ISP
25h 05m
3 stops
$662Breeze 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.

Which airlines provide the cheapest flights from Islip to Maine?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Islip to Maine were found on Southwest ($327) and Breeze Airways ($613).

Find deals

Good to know

Low seasonFebruary
Cheapest flight$85
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 62% 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 $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.

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 4274 reviews
8.6Crew
8.0Comfort
7.5Entertainment
8.1Boarding
7.0Food
Airline reviews

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

10.0 ExcellentMeghan, Feb 2026
MCO - DEN
Read more Southwest reviews

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

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

Information on your arrival and departure airports

Islip (ISP)