$128 Find Deals on Flights from Islip - Compare and Save

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 Worldwide departing on 7/19. 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.
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Find Cheap Flights from Islip

Where can I fly from Islip?Prices from ISP, departing Sun 8/2 and returning Sun 8/9

Book Cheap International Flights from Islip

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip 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 international flight deals from Islip to anywhere

Tue, Aug 18 - Tue, Aug 25
Aeromexico Logo
8:35 am - 2:22 pm
JFK
-
CUN
6h 47m
1 stop
Aeromexico Logo
8:05 am - 1:14 am
CUN
-
JFK
16h 09m
1 stop
$363Aeromexico
Fri, Sep 11 - Tue, Sep 15
JetBlue Logo
11:35 am - 2:45 pm
JFK
-
CUN
4h 10mnonstop
JetBlue Logo
1:10 pm - 6:00 pm
CUN
-
JFK
3h 50mnonstop
$364JetBlue
Tue, Aug 18 - Tue, Aug 25
Aeromexico Logo
6:05 am - 1:01 pm
LGA
-
CUN
7h 56m
1 stop
Aeromexico Logo
8:05 am - 4:50 pm
CUN
-
LGA
7h 45m
1 stop
$364Aeromexico
Sun, Oct 11 - Thu, Oct 15
Multiple Airlines Logo
11:10 pm - 10:30 pm
JFK
-
BVA
17h 20m
2 stops
Multiple Airlines Logo
6:55 am - 7:20 pm
BVA
-
JFK
18h 25m
2 stops
$599Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
8:30 pm - 6:00 pm
JFK
-
BVA
15h 30m
2 stops
Multiple Airlines Logo
12:15 pm - 10:05 pm
BVA
-
JFK
15h 50m
2 stops
$602Multiple Airlines
Sat, Aug 22 - Fri, Aug 28
Multiple Airlines Logo
3:40 pm - 9:35 pm
JFK
-
BVA
23h 55m
2 stops
Multiple Airlines Logo
6:15 pm - 2:20 pm
BVA
-
JFK
26h 05m
2 stops
$603Multiple Airlines
Fri, Oct 16 - Thu, Oct 22
Multiple Airlines Logo
6:20 pm - 8:55 pm
JFK
-
CIA
20h 35m
1 stop
Multiple Airlines Logo
6:25 am - 3:55 pm
CIA
-
JFK
15h 30m
1 stop
$611Multiple Airlines
Sun, Sep 13 - Thu, Sep 17
Multiple Airlines Logo
6:20 pm - 9:40 am
JFK
-
CIA
33h 20m
1 stop
Multiple Airlines Logo
4:00 pm - 12:20 pm
CIA
-
JFK
26h 20m
1 stop
$621Multiple Airlines
Fri, Oct 2 - Sun, Oct 18
Multiple Airlines Logo
6:20 pm - 4:00 pm
JFK
-
CIA
15h 40m
1 stop
Multiple Airlines Logo
6:35 am - 12:20 pm
CIA
-
JFK
35h 45m
1 stop
$628Multiple Airlines
Sun, Aug 9 - Fri, Aug 21
American Airlines Logo
5:06 pm - 9:55 am
JFK
-
MAD
10h 49m
1 stop
American Airlines Logo
12:05 pm - 2:55 pm
MAD
-
JFK
8h 50mnonstop
$650American Airlines

Book Cheap Domestic Flights from Islip

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip 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 domestic flight deals from Islip

Fri, Sep 4 - Tue, Sep 8
Breeze Airways Logo
2:28 pm - 4:06 pm
ISP
-
RDU
1h 38mnonstop
Breeze Airways Logo
3:15 pm - 4:47 pm
RDU
-
ISP
1h 32mnonstop
$102Breeze Airways
Sat, Sep 5 - Mon, Sep 7
Breeze Airways Logo
11:57 am - 1:35 pm
ISP
-
RDU
1h 38mnonstop
Breeze Airways Logo
11:56 am - 1:28 pm
RDU
-
ISP
1h 32mnonstop
$106Breeze Airways
Fri, Aug 28 - Mon, Aug 31
Breeze Airways Logo
8:43 pm - 10:51 pm
ISP
-
CHS
2h 08mnonstop
Breeze Airways Logo
6:06 pm - 8:03 pm
CHS
-
ISP
1h 57mnonstop
$107Breeze Airways
Wed, Sep 23 - Mon, Sep 28
Breeze Airways Logo
12:00 pm - 1:44 pm
ISP
-
RDU
1h 44mnonstop
Breeze Airways Logo
9:40 am - 11:12 am
RDU
-
ISP
1h 32mnonstop
$107Breeze Airways
Sat, Aug 8 - Sat, Aug 15
Frontier Logo
3:34 pm - 5:28 pm
ISP
-
MYR
1h 54mnonstop
Frontier Logo
12:38 pm - 2:24 pm
MYR
-
ISP
1h 46mnonstop
$146Frontier
Sat, Aug 8 - Sat, Aug 15
Frontier Logo
3:34 pm - 5:28 pm
ISP
-
MYR
1h 54mnonstop
Frontier Logo
12:38 pm - 2:24 pm
MYR
-
ISP
1h 46mnonstop
$148Frontier
Sat, Aug 22 - Tue, Sep 1
Multiple Airlines Logo
7:46 pm - 10:46 pm
ISP
-
TPA
3h 00mnonstop
Multiple Airlines Logo
9:20 am - 1:28 pm
TPA
-
ISP
4h 08m
1 stop
$154Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
JetBlue Logo
4:58 pm - 8:04 pm
ISP
-
FLL
3h 06mnonstop
JetBlue Logo
4:35 pm - 7:33 pm
FLL
-
ISP
2h 58mnonstop
$179JetBlue
Wed, Jul 15 - Sat, Jul 18
JetBlue Logo
6:00 am - 9:00 am
ISP
-
FLL
3h 00mnonstop
JetBlue Logo
6:45 pm - 9:44 pm
FLL
-
ISP
2h 59mnonstop
$187JetBlue
Sat, Jul 18 - Tue, Jul 21
Multiple Airlines Logo
11:57 am - 4:42 pm
ISP
-
PBI
4h 45m
1 stop
Multiple Airlines Logo
1:13 pm - 4:00 pm
PBI
-
ISP
2h 47mnonstop
$276Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights from Islip

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

Which are the most popular places to fly to from Islip?

The domestic destinations KAYAK users have most searched for when searching for flights from Islip.

Based on KAYAK flight searches, the most popular place to fly from Islip is Orlando (21% of total searches). The next most popular destinations are Fort Lauderdale (8%) and Palm Beach Intl (8%).

What are the most popular international flights out of Islip?

The international destinations KAYAK users have most searched for when searching for flights from Islip.

There are many international destinations you can fly to from Islip. The most popular international destinations among KAYAK users are Yanbian, San Juan and Cancún.

Which cities can I fly to direct from Islip?

There are loads of places you can fly direct to from Islip. The most popular destinations for direct flights among KAYAK users are Charlotte, Raleigh, Tampa, West Palm Beach and Vero Beach. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Raleigh at $124, while the most expensive was Boston, at $320.

What is the longest direct flight from Islip?

The longest direct flight you can take from Islip is to Sarasota, with a duration of 3h 15m. The next longest is Fort Lauderdale at 3h 04m, followed by a flight to Vero Beach at 2h 57m.

What are the cheapest places to fly to from Islip?

The cheapest destination for a flight from Islip found on KAYAK in the last two weeks was Richmond and cost $69. The next cheapest destinations were Raleigh at $74 and Fort Lauderdale at $92.

Good to know

Low seasonJune
Cheapest flight$48
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Islip to Raleigh

FAQs for booking flights out of Islip

  • After landing at Los Angeles International Airport (LAX) from Long Island, which other towns can I visit?

    If you have just landed at Los Angeles International Airport (LAX) from Long Island MacArthur Airport (ISP), bear in mind that this property serves other towns and cities in the neighborhood. To this end, if you are planning to explore destinations such as Santa Ana, Anaheim, Long Beach, Glendale, and Bakersfield, you will first have to land at LAX, then get there via bus or taxi.

  • Do airlines flying from Long Island MacArthur Airport (ISP) offer seat upgrades?

    Yes. Carriers such as Allegiant, American, and Delta Airlines offer seat upgrades to passengers who want to move from economy to business or first class. Interested passengers should wait for announcements when booking, checking in, or entering the boarding gate. Still, they can contact their preferred carriers in advance.

  • Are there accessible services on airlines operating from Long Island MacArthur Airport (ISP)?

    All the major airlines operating from Long Island MacArthur Airport (ISP) offer essential services to passengers with disabilities or travelers with mobility challenges. You will find dedicated staff willing to guide you through the departure and arrival halls. In addition, wheelchair services are available upon request, preferably 48 hours before traveling.

  • Are pets allowed on flights from Long Island MacArthur Airport (ISP)?

    You won’t have challenges tagging your four-legged family members in the Delta and American Airlines cabins. Usually, the management will require you to present updated medical records, including vaccination certificates. Lastly, you will have to restrain your cat or dog in their cages and you reach your destination.

  • What is Islip also known as?

    Islip Long Island Airport’s airport code is ISP. It can also be referred to as Long Island, Long Island MacArthur.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Islip 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?

    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 to your destination with an airline and back to Islip with another airline.

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

    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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Islip

  • Looking for a cheap flight? 25% of our users found tickets from Islip to the following destinations at these prices or less: Baltimore $205 one-way - $348 round-trip; Fort Lauderdale $148 one-way - $179 round-trip; Orlando $143 one-way - $276 round-trip
  • Long Island MacArthur Airport (ISP) is an operating base for several carriers offering direct transfers to destinations worldwide. Southwest Airlines, Frontier Airlines, American Airlines, and Breeze Airlines serve this establishment with 13 non-stop flights to domestic and international destinations. Unlike other New York airports, ISP is smaller, hence shorter queues and fast service.
  • Suppose you fly from Long Island MacArthur Airport (ISP) to Washington, D.C (IAD); Southwest Airlines and Frontier Airlines offer one-stop journeys between the two points. Popular layovers for this trip include Orlando International Airport (MCO) and Baltimore/Washington International Thurgood Marshall Airport (BWI). Usually, these stopovers depend on the airline and flight schedules.
  • Those traveling from Long Island MacArthur Airport (ISP) to Europe should brace for long-haul flights. Therefore, flying business or first class is recommended. With lie-flat seats, bedding, pillows, and blankets, you will enjoy a comfortable and luxurious voyage, arriving at your destination fresh and relaxed. Moreover, you will be served exclusive menus.
  • Families departing from Long Island MacArthur Airport (ISP) aboard American Airlines, Delta, and Allegiant should remember that these air carriers cater to the needs of parents and kids. The adults will enjoy comfortable seats with extra legroom, as the little ones derive pleasure in kid-friendly entertainment.
  • Several transportation options offer reliable connections from downtown Manhattan to Long Island MacArthur Airport (ISP). Trains are the cheapest and depart from Grand Central to Ronkonkoma hourly, covering the distance in about 1h 18min. Alternatively, you can hop onto the North Fork Express bus and reach the terminal in around 1h 26min.

Reviews of the top 5 airlines serving from Islip to Worldwide

 
Need help choosing which airline to fly with from Islip to Worldwide? 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.
8.2
Breeze AirwaysOverall score based on 296 reviews
6.7Food
8.4Boarding
8.2Comfort
6.7Entertainment
8.8Crew
Airline reviews

Flight was great except for lunatic lady and her mother sitting middle/window who went nuts when the woman on the aisle wouldn’t stand up right away to let them out even though the aisle was full. Police had to be called. Some people just shouldn’t be allowed to fly.

10.0 ExcellentPaul, Jun 2026
CHS - HPN
Read more Breeze Airways reviews

Flight was great except for lunatic lady and her mother sitting middle/window who went nuts when the woman on the aisle wouldn’t stand up right away to let them out even though the aisle was full. Police had to be called. Some people just shouldn’t be allowed to fly.

Flight attendants were wonderful. Seats were comfortable “Nicest” bundle). No screens or meal, but it is a budget airline.

it is an economy airline so lack of perks expected .. however an efficient board, clean plane, pleasant crew and an early arrival for half the price of full service airline

Very quick and easy process from check in to deboarding and baggage claim. Crew was professional and friendly. Flight was smooth and on time. Very convenient for short flights.

It was easy and very comfortable! The crew was accommodating and cheerful. I enjoyed myself!

I normally have very good experiences with Breeze. The crew is great, pricing is excellent, and the planes are new and usually clean. This time in Huntsville we were delayed, which I understand can happen, however we were moved from one gate to the opposite side of the terminal and then back again... There was a lot of confusion. Also, my seat had a lot of food crumbs still on the floor where I had to stow my bookbag, so that was a bit disappointing. Other than that, all was good. Crew was great as usual!

You get what you pay for. It’s like a bus but flying. No frills, no snacks. Leg room was fine, boarding was good.

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.

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!

Crew was inconsistent in instructions in advising passengers about seat backs during take off. Perfunctory announcements except from cabin.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

We had a 5 hour delay on the tarmac in Baltimore

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

It was one and half hour late... Not sure if any other experience matters.

It was 2 hours 45 minutes late, for no apparently clear reason.

It went well. Plane wasn't full. Will be great when assigned seating is in place

My bag was damaged and is now missing a wheel. I tried to buy a claim in on the website but it would not accept my confirmation # for submission. Other than that, everything else was good!

As always it was a pleasure to fly on southwest.

Excellent! There was a delay due to the weather and they did all they could do to keep us comfortable & updated. Thank you!

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

I really liked the young man who checked me in and took my bags! He was so kind and was very helpful! I told my sister about the great service and him and she said that is why she flies Avelo Air.

The flight was delayed by a lot and the seats are pretty tight

Surprisingly was one of the better flights I’ve been on

Short 2-hour flight, we took off on time, ETA was earlier than stated, no interaction needed with stewards, no food, no entertainment on such a short flight.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

Terrible landing. Uncomfortable seats. Great cabin crew-helpful and pleasant!

Tight fit in middle seat but OK for short flight. Crew was more interested in talking to each other than helping passengers - strickingly dissappointing. DAB is a great airport. New Haven sucks! Excellent value for the .

Avelo is definitely a budget airline and you get what you pay for. The plane was packed and the seats were not particularly comfortable. Staff was very nice and both of our flights were on time. The one thing I wish I had known was that the staff does not show up at the airport desk to check your bags until two hours before the flight. We had a 4:30 flight and had to check out of our hotel at noon. Since we have lounge passes we planned to check our bag, go through security and hang out at the lounge until we had to board. But because we could not check our bag until 2:30, when the staff showed up, we could not go through security and access the lounge. Passengers with boarding passes and carry on luggage would not have this issue. I might fly Avelo again but would only do carry on or plan to get to the airport no sooner than two hours before check in. And I would not recommend a long flight on Avelo since there is no food or entertainment and the seats are not comfortable.

When I agreed to give up my two seats because of overbooking by the airline, I should have been offered some sort of reward or credit towards a future flight. I was not. It was not until the next day when I mentioned it to a Jet Blue employee that I was advised to call 1-800-JetBlue. So here I am, having done Jet Blue a favor and I had to do the work to find out if I was going to get a credit. Such service

Domestic flights are good. Just stay away from international travel

First the flt was delayed over 2 hrs bc of plane mechanics that should have been handled better! No text or email was sent so only found out at the airport so there we sat for 5 hours! THATS RIDICULOUS! The gate area was filthy! No agents showed up till hr before so no additional info was given-waited online for 15 mins while the gate agent chatted and got together then given last seat in back of plane!! No priority for senior or anything-took attendants over 2hrs to serve drinks and snack-WHY are they not served together? By time snack came needed another drink! Worst service in my life!

Since we started at syr the service, crews, and flights were just excellent

All the TV screens in my rows was non functional . The map shown for an international route was antiqued..

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

JetBlue was good. Kayak offered us a deal if we bundled the rental car. This was a complete scam. Kayak said the total was $222... but when we went to pick up the car the agent at Rent a wreck said that we had to pay "fees and taxes" for a grand total of $750. I would recommend not using kayak or rent a wreck. They are both complicit in this scam. JetBlue worked out well.

TV was broken and could not shut it off. The flicking was bother me and gave me a headache. The WiFi wouldn’t work correctly, I was able to text but not search the web or surf social media. The plane itself had a lot of wear and tear it is due for an update.

The space between seat rows seemed to be larger than other airlines. I didn’t check their food or entertainment since I slept most of the way. They do seem to have a lot of options for purchase though.

Kayak sucked. You gave me a confirmation number that was not useable by the jet blue system. Nor did you send any check in emails. I’ll not be using your site again. Nice work.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

The worst. They don’t follow procedure for boarding per group. Flight got delayed for no understandably reasons, they changed our destination from PR to Miami, left us inside a plane for more than 8 hours, then cancelled flight in Miami leaving us stranded. Poorly managed re-accommodation for a new flight and overnight stay so I have to spend in a new ticket and my own hotel room to been able to get to my office next day. Lost 2 days of work and as a doctor, patients loosing their appointments. to other flights and besides

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

Since they are a budget airline, I wasn’t expecting too much but they did some things well. They were on time, the plane was clean, boarding was fairly straightforward and the staff was cheerful and friendly. The only downside was comfort. The seats were fairly hard and after a 2 hour flight your rear end is not feeling so great. Maybe a little more cushion in the seats, Frontier!

The flight left over two hours late. They charged me $180 to bring a carry on. There was an error with the spelling of my name and Frontair agent lied that I would need to pay $200 for her to fix the spelling, and pressured me that if I don't do it quick I would lose the flight. I called back and another agent said it costs $75 to fix. All in all, this company is a complete scam.

I took my first and last flight with FRONTIER. The seats are not able to be reclined so it’s not a very comfortable experience when you take a flight of 3 hours or longer. You must pay for your luggage either carry on or check in, so taking all this in consideration at the end what you think you’re saving your paying in services that should be included. Not a beverage in sight. . You’re seriously better off getting on a proper airline such as Delta, AA, United, etc.

Crew was excellent. Plane was small cramped Airbus A320. Seats were narrow.

They never updated the boarding pass on their apps to show their delay

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Be prepared for crowds and chaos upon arrival at the Orlando airport

Everything you need to know for your flight from Islip

Information on your arrival and departure airports