ISP - MSY

$119 Find Cheap Flights from Islip to New Orleans

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 New Orleans departing on 8/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to New Orleans

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

Cheap Flight Deals from Islip to New Orleans (ISP-MSY)

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

Recent round-trip flight deals from Islip to New Orleans

KAYAK's recommended round-trip deals from the most popular airlines that fly from Islip to New Orleans.
Discover the best prices for you by selecting your travel dates on KAYAK.
Breeze Airways Logo
3:59 pm - 7:37 pmISP-MSY
4h 38m1 stop
Breeze Airways Logo
9:00 am - 2:15 pmMSY-ISP
4h 15m1 stop
$272Breeze Airways
Find Deal
Fri, May 23 - Wed, May 28
Breeze Airways Logo
2:25 pm - 6:10 pmISP-MSY
4h 45m1 stop
Breeze Airways Logo
8:30 am - 1:45 pmMSY-ISP
4h 15m1 stop
$339Breeze Airways
Find Deal
Mon, Oct 20 - Mon, Nov 3
Breeze Airways Logo
2:55 pm - 6:29 pmISP-MSY
4h 34m1 stop
Breeze Airways Logo
9:00 am - 2:15 pmMSY-ISP
4h 15m1 stop
$386Breeze Airways
Find Deal
Wed, May 28 - Wed, Jun 4
Breeze Airways Logo
3:59 pm - 7:37 pmISP-MSY
4h 38m1 stop
Breeze Airways Logo
9:00 am - 2:15 pmMSY-ISP
4h 15m1 stop
$399Breeze Airways
Find Deal
Fri, May 30 - Wed, Jun 4
Breeze Airways Logo
2:55 pm - 6:29 pmISP-MSY
4h 34m1 stop
Breeze Airways Logo
9:00 am - 2:15 pmMSY-ISP
4h 15m1 stop
$404Breeze Airways
Find Deal
Wed, May 14 - Wed, May 21
Breeze Airways Logo
3:59 pm - 7:37 pmISP-MSY
4h 38m1 stop
Breeze Airways Logo
9:00 am - 2:15 pmMSY-ISP
4h 15m1 stop
$417Breeze Airways
Find Deal
Mon, Jun 2 - Wed, Jun 4
Breeze Airways Logo
2:55 pm - 6:29 pmISP-MSY
4h 34m1 stop
Breeze Airways Logo
10:00 am - 3:19 pmMSY-ISP
4h 19m1 stop
$423Breeze Airways
Find Deal
Wed, Jun 4 - Fri, Jun 6
Breeze Airways Logo
3:59 pm - 7:37 pmISP-MSY
4h 38m1 stop
Breeze Airways Logo
10:00 am - 3:19 pmMSY-ISP
4h 19m1 stop
$442Breeze Airways
Find Deal
Fri, Jun 20 - Mon, Jun 23
Breeze Airways Logo
2:25 pm - 6:10 pmISP-MSY
4h 45m1 stop
Breeze Airways Logo
8:30 am - 1:45 pmMSY-ISP
4h 15m1 stop
$448Breeze Airways
Find Deal
Fri, Oct 10 - Mon, Oct 13
Breeze Airways Logo
3:59 pm - 7:37 pmISP-MSY
4h 38m1 stop
Breeze Airways Logo
10:00 am - 3:19 pmMSY-ISP
4h 19m1 stop
$451Breeze Airways
Find Deal
Mon, May 12 - Fri, May 16
Useful Info

KAYAK's insights & trends for Islip to New Orleans flights

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

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

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

When flying from Islip to New Orleans, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Islip, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Islip to New Orleans?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to New Orleans, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to New Orleans is August, where tickets cost $206 (return) on average. On the other hand, the most expensive months are February and May, where the average cost of round-trip tickets is $622 and $596 respectively.

Good to know

Low seasonAugust
High seasonJanuary
Cheapest flight$119
Best time to beat the crowds with an average 52% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Islip to New Orleans

When to book flights from Islip to New Orleans

Are your dates flexible? Find out the best times to travel from Islip to New Orleans 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 Islip to New Orleans

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

    In the last 3 days, the lowest price for a flight from Islip to New Orleans was $119 for a one-way ticket and $272 for a round-trip.

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

    A passport is not required to fly from Islip to New Orleans.

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

    Delta, and JetBlue offer inflight Wi-Fi service on the Islip to New Orleans flight route.

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

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

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

    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 New Orleans.

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

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

    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 New Orleans with an airline and back to Islip with another airline. Booking your flights between Islip and MSY 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 Islip to New Orleans?

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

Top airlines flying from Islip to New Orleans

 
See real verified KAYAK customer reviews for airlines flying from Islip to New Orleans. 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 New Orleans? 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 160 reviews
6.7Food
8.2Comfort
8.3Boarding
6.6Entertainment
8.8Crew
Airline reviews

Plane did no snacks and had no wifi or entertainment although the flight was 4 hours long.

8.0 ExcellentAnonymous, Apr 2025PVU - IAD
Read more Breeze Airways reviews

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!

Great experience! This was my first time flying with them and I could not have been happier.

Airplane was newer and very clean, lots of space. Crew was great. There was no food and entertainment but that was expected so not an issue.

I like that the price is right! The airplane is clean and the staff is friendly. We landed safely, so that is always a gold star in my book! Great job!

Purposely delayed the flight by 2 hours and 58 minutes so that they would not have to give me the FAA mandated refund for a delay of 3 hours. Offered flight credit instead. All that is offered on board is water and coffee, everything else costs money. They charge you for carry on and checked bags. Would not fly again.

nice flight. no frills but a 3 hour flight I caught up on my sleep. Stan O

First time flying Breeze, was very impressed. I will use Breeze again.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

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

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