MSY - ISP

$76 Find Cheap Flights from New Orleans to Islip

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Orleans to Islip departing on 7/25. 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 Islip

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Orleans to Islip, 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 New Orleans to Islip, as well as popular online travel agencies
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Flights Deals

Cheap Flights from New Orleans to Islip (MSY-ISP)

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

Thu, Sep 4 - Sun, Sep 7
Breeze Airways Logo
8:30 am - 1:39 pmMSY-ISP
4h 09m1 stop
Breeze Airways Logo
2:19 pm - 6:11 pmISP-MSY
4h 52m1 stop
$140Breeze Airways
Find Deal
Thu, Sep 4 - Sun, Sep 7
Breeze Airways Logo
8:30 am - 1:39 pmMSY-ISP
4h 09m1 stop
Breeze Airways Logo
2:19 pm - 6:11 pmISP-MSY
4h 52m1 stop
$144Breeze Airways
Find Deal
Thu, Sep 4 - Mon, Sep 8
Breeze Airways Logo
8:30 am - 1:39 pmMSY-ISP
4h 09m1 stop
Breeze Airways Logo
2:25 pm - 6:10 pmISP-MSY
4h 45m1 stop
$145Breeze Airways
Find Deal
Thu, Sep 11 - Sun, Sep 14
Breeze Airways Logo
8:30 am - 1:39 pmMSY-ISP
4h 09m1 stop
Breeze Airways Logo
2:19 pm - 6:11 pmISP-MSY
4h 52m1 stop
$165Breeze Airways
Find Deal
Fri, Sep 19 - Sun, Sep 21
 Logo
4:51 pm - 10:40 amMSY-ISP
16h 49m2 stops
 Logo
2:19 pm - 6:11 pmISP-MSY
4h 52m1 stop
Wed, Oct 29 - Sun, Nov 2
Southwest Logo
6:50 am - 12:25 pmMSY-ISP
4h 35m1 stop
Southwest Logo
5:30 pm - 11:20 pmISP-MSY
6h 50m1 stop
$347Southwest
Find Deal
Wed, Oct 29 - Sun, Nov 2
Southwest Logo
10:50 am - 4:05 pmMSY-ISP
4h 15m1 stop
Southwest Logo
5:30 pm - 12:10 amISP-MSY
7h 40m2 stops
$352Southwest
Find Deal
Thu, Jul 17 - Sun, Jul 20
Frontier Logo
4:56 pm - 7:42 pmMSY-ISP
49h 46m2 stops
Frontier Logo
6:00 am - 8:24 amISP-MSY
27h 24m1 stop
$362Frontier
Find Deal
Thu, Jul 17 - Sun, Jul 20
 Logo
7:00 am - 10:04 amMSY-ISP
26h 04m1 stop
 Logo
6:00 am - 7:22 pmISP-MSY
14h 22m1 stop
Mon, Jul 14 - Mon, Jul 21
Frontier Logo
9:09 am - 7:52 pmMSY-ISP
9h 43m1 stop
Frontier Logo
8:00 am - 8:33 pmISP-MSY
13h 33m2 stops
$502Frontier
Find Deal
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KAYAK's insights & trends for New Orleans to Islip flights

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

How much is a round-trip flight from New Orleans to Islip, New York?

What’s the cheapest day of the week to fly from New Orleans to Islip?

The average price of all round-trip flights from New Orleans to Islip clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from New Orleans to Islip, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Islip, Monday is the cheapest day to fly and Tuesday is the most expensive.

Good to know

Low seasonApril
High seasonOctober
Cheapest flight$76
Best time to beat the crowds with an average 74% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from New Orleans to Islip

When to book flights from New Orleans to Islip

Are your dates flexible? Find out the best times to travel from New Orleans to Islip based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New Orleans to Islip

  • What is the cheapest flight from New Orleans to Islip?

    In the last 3 days, the lowest price for a flight from New Orleans to Islip was $76 for a one-way ticket and $140 for a round-trip.

  • Do I need a passport to fly between New Orleans and Islip?

    No, a passport isn't needed to fly from New Orleans to Islip. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from New Orleans to Islip?

    Only JetBlue offers inflight Wi-Fi service on the New Orleans to Islip flight route.

  • Which aircraft models fly most regularly from New Orleans to Islip?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the New Orleans to Islip flight route.

  • Which is the best airline for flights from New Orleans to Islip, Breeze Airways or Southwest?

    The two airlines most popular with KAYAK users for flights from New Orleans to Islip are Breeze Airways and Southwest. With an average price for the route of $325 and an overall rating of 8.1, Breeze Airways is the most popular choice. Southwest is also a great choice for the route, with an average price of $406 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from New Orleans to 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 New Orleans to Islip.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Islip from New Orleans 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 New Orleans to 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 Islip with an airline and back to New Orleans with another airline. Booking your flights between New Orleans and ISP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Orleans to 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 to Islip from New Orleans up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from New Orleans to Islip

 
See real verified KAYAK customer reviews for airlines flying from New Orleans to Islip. 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 New Orleans to Islip? 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 182 reviews
6.6Entertainment
6.8Food
8.4Boarding
8.8Crew
8.2Comfort
Airline reviews

Breeze was good but the sandiego airport had traffic and waiting 1 hour in the plane till take off

10.0 ExcellentAnonymous, Jun 2025SAN - PIT
Read more Breeze Airways reviews

Breeze was good but the sandiego airport had traffic and waiting 1 hour in the plane till take off

The return flight was soooooo much colder than the departure flight to Connecticut! I appreciated the layover because I didn't have to change planes. The staff and the service were the best! Everyone was so professional and accommodating. Having internet was great, but for the movies the flight offers through the app could be updated. THANKS EVERYONE! I fly BREEZE every opportunity I can get.

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!

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

Everything you need to know for your flight from New Orleans to Islip

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