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Find cheap flights from Islip to North America from $31

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 North America departing on 5/7. 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
0 bags
Mon 5/27
Mon 6/3

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Best North America Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Las Vegas
Las Vegas1 stop$230
Boston
Boston2 stops$510
Washington, D.C.
Baltimore1 stop$119
Denver
Denver1 stop$187
Fort Lauderdale
Fort Lauderdalenonstop$62
Atlanta
Atlantanonstop$84
Cancún
Cancún1 stop$432
Tampa
Tampanonstop$68
Houston
Houston1 stop$169

Good to know

Low season

September

High season

April

Cheapest flight

$31
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Islip to Fort Lauderdale

FAQs - booking North America flights

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

    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 North America.

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

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

    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 North America 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 to North America?

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

See more FAQs

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Islip to the following destinations at these prices or less: Fort Lauderdale $51 one-way - $97 round-trip; Orlando $48 one-way - $128 round-trip; Tampa $50 one-way - $119 round-trip
  • Morning departure is around 35% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving from Islip to North America

 
Need help choosing which airline to fly with from Islip to North America? 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 75 reviews
8.1comfort
8.9crew
6.7food
8.3boarding
6.4entertainment
Airline reviews

The only thing that would make the experience better is a little more leg room and the overhead bins are very low. I hit my head when I was settling into the middle seat and was nervous about poking my eye on the corner of a lowered bin when I was deplaning.

8.0 ExcellentKaren, Apr 2024CAK - LAS
Read more about Breeze Airways reviews

The only thing that would make the experience better is a little more leg room and the overhead bins are very low. I hit my head when I was settling into the middle seat and was nervous about poking my eye on the corner of a lowered bin when I was deplaning.

It helps manage expectations to know that this is a discount airline. I brought my own snacks so that I wouldn't have to buy something if I got hungry or thirsty for soda during the flight. One of my seat mates was unaware that he would have to pay $4 for a Coke and was a bit upset. He hadn't listened to the flight attendant say "Drinks for purchase?". All of the employees I interacted with were friendly and professional. My one complaint is that the overhead bins are very low when they are open. I was heading for the middle seat and unexpectedly hit the top of my head on the bottom of the open overhead bin. The headrests were also a little uncomfortable. But overall, for the price, it was a decent value, and I would fly Breeze again.

Flight was on time. The crew was efficient and kind.

Did not like the fact that I was charged to take on a bag I usually put in the overhead

My flight was delayed, not by much.?very good communication during fest and waiting to board.

Communication with airline electronically was difficult. No number seemed available to talk to customer service.

What could have been better is if Discover credit card would be able to purchase food

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

The experience with Breeze was really great. The app makes managing flights easy. You can check in on there 24 hours in advance, and your boarding pass is there, too. The flight crew and the staff at both our airports were wonderful. Snacks and drinks were reasonably priced. The seats were very comfortable, they even had adjustable headrests on every seat. The only downside is not having entertainment or Wi-Fi available onboard.

The price is amazing. I was worried about how the flight would be as I never flew then. Seats were very comfortable. We had lots of legroom. The Akron airport was really nice. Overall it didn't have the stress we usually experience with flying. Highly recommend

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

I booked this flight using JetBlue points and I was just so happy. The plane was so clean, I had every need met. Thank you!!

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

The staff at JFK were rude and unhelpful. I was harassed for the same bag that I used on my flight to jfk with no issues claiming it was the inappropriate size. The women then allowed my travel companion to board with the same size bag because they thought she was more “humble”. Also on the flight when informing the flight attendant that nationals no longer have to fill out the Bahamas immigration form my statement was met with eye rolling and attitude.

One of the crew members, a male complained about my bag being too heavy, which I felt was really unnecessary. I am disabled and would have carried it myself if I thought it was going to be a problem. In addition the landing was rough because everyone gasped in unison which it touched down.

There was no wheelchair or wheelchair escort at the gate..unacceptable

Surly, unhelpful ground staff at JFK. There was a complete lack of empathy—a flawed check-in ordeal caused us to miss our flight. All airlines that I have ever flown would have worked to help me solve the ticket problem. Instead, frontline employees shrugged their shoulders and pointed fingers at us for having made an error. I will do anything to avoid EVER flying on Jet Blue again. It well deserves its low rank among airlines.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries. They dont really bother you about carry-on size, I brought a descent sized backpack and they didnt even check.

Spirit canceled the flight in March and never notified me!

Seats suck, not enough room, overcrowded planes, hectic situation all together.

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

I do not like the customer service, I had an emergency and needed to cancel a pet reservation right after I had booked it and they would not do anything but issue a credit. I haven't flown in years as I have 7 kids and don't have spare time. I want my $125 back on my card please

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Delayed..4 times...completely disorganized boarding. After 5 hours they scrambled to move ppl off plane bc they overbooked. Then they didn't have a cabin crew. WiFi on plane didn't work. Zero amenities. Once we boarded we sat on tarmac for an hour. Explore all alternate options including purchasing a pair of hiking boots and walking to your destination instead of flying spirit.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Book cheap flights from Islip to North America

Recent round-trip flight deals

5/7Tue
nonstopFrontier
3h 14mISP-FLL
5/8Wed
nonstopFrontier
3h 08mFLL-ISP
$62
5/8Wed
nonstopFrontier
3h 14mISP-FLL
5/14Tue
nonstopFrontier
3h 08mFLL-ISP
$65
5/8Wed
nonstopFrontier
3h 10mISP-MCO
5/14Tue
nonstopFrontier
2h 43mMCO-ISP
$67
5/13Mon
nonstopFrontier
3h 08mISP-TPA
5/16Thu
nonstopFrontier
2h 52mTPA-ISP
$68
5/15Wed
nonstopFrontier
3h 10mISP-MCO
5/21Tue
nonstopFrontier
2h 47mMCO-ISP
$68
5/12Sun
nonstopFrontier
3h 08mISP-TPA
5/16Thu
nonstopFrontier
2h 52mTPA-ISP
$70
6/3Mon
nonstopBreeze Airways
1h 30mISP-PWM
6/7Fri
nonstopBreeze Airways
1h 14mPWM-ISP
$78
6/7Fri
nonstopBreeze Airways
1h 30mISP-PWM
6/10Mon
nonstopBreeze Airways
1h 14mPWM-ISP
$88
5/27Mon
nonstopBreeze Airways
1h 30mISP-PWM
6/3Mon
nonstopBreeze Airways
1h 14mPWM-ISP
$97
9/19Thu
1 stop
7h 54mISP-RDU
9/22Sun
nonstop
1h 32mRDU-ISP
$156

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Recent one-way flight deals

5/7Tue
nonstopFrontier
3h 14mISP-FLL
$31
5/13Mon
nonstopFrontier
3h 08mISP-TPA
$34
8/6Tue
nonstopFrontier
3h 07mISP-MCO
$36
5/7Tue
nonstopFrontier
3h 03mISP-MCO
$38
6/7Fri
nonstopBreeze Airways
1h 30mISP-PWM
$39
10/5Sat
nonstopFrontier
3h 04mISP-FLL
$39
5/27Mon
nonstopFrontier
2h 58mISP-TPA
$39
8/23Fri
nonstopBreeze Airways
1h 30mISP-PWM
$46
6/24Mon
nonstopBreeze Airways
1h 30mISP-PWM
$49
5/26Sun
1 stop
7h 49mISP-FLL
$78

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Last minute flights from Islip to North America

Last minute flight, train and bus deals

5/2Thu
nonstopFrontier
3h 03mISP-MCO
5/14Tue
nonstopFrontier
2h 43mMCO-ISP
$124
5/1Wed
nonstopFrontier
3h 14mISP-FLL
5/10Fri
nonstopFrontier
3h 08mFLL-ISP
$148
5/2Thu
nonstopFrontier
3h 03mISP-MCO
5/8Wed
nonstopFrontier
2h 43mMCO-ISP
$160
4/28Sun
nonstopFrontier
3h 14mISP-FLL
5/7Tue
nonstopFrontier
3h 08mFLL-ISP
$162
4/30Tue
nonstopFrontier
3h 14mISP-FLL
5/2Thu
nonstopFrontier
3h 08mFLL-ISP
$167
5/2Thu
multi-stopFrontier
7h 54mISP-ORD
5/5Sun
multi-stopFrontier
13h 03mORD-ISP
$188
5/2Thu
nonstop
1h 35mISP-RDU
5/6Mon
multi-stop
21h 37mRDU-ISP
$228
4/29Mon
nonstopBreeze Airways
2h 09mISP-CHS
5/3Fri
nonstopBreeze Airways
1h 54mCHS-ISP
$298
5/2Thu
nonstopBreeze Airways
1h 35mISP-RDU
5/5Sun
nonstopBreeze Airways
1h 30mRDU-ISP
$338
5/2Thu
nonstopBreeze Airways
1h 21mISP-ORF
5/5Sun
nonstopBreeze Airways
1h 13mORF-ISP
$338

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Islip - North America Flights

Departure:

Islip (ISP)United States

Return flight deals:

North America - Islip

Cabin classes:

$34