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Cheap flights from New Orleans to New York from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to New York departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New Orleans to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
8:00 am - 1:33 pm
MSY
-
ISP
4h 33m
1 stop
Breeze Airways Logo
11:57 am - 7:15 pm
ISP
-
MSY
8h 18m
1 stop
$208Breeze Airways
Wed, Aug 26 - Sat, Aug 29
Breeze Airways Logo
9:05 am - 2:22 pm
MSY
-
ISP
4h 17m
1 stop
Breeze Airways Logo
3:02 pm - 6:54 pm
ISP
-
MSY
4h 52m
1 stop
$233Breeze Airways
Fri, Nov 6 - Mon, Nov 9
Breeze Airways Logo
8:00 am - 1:33 pm
MSY
-
ISP
4h 33m
1 stop
Breeze Airways Logo
9:39 am - 5:18 pm
ISP
-
MSY
8h 39m
1 stop
$235Breeze Airways
Wed, Aug 26 - Fri, Sep 11
Multiple Airlines Logo
8:05 am - 7:09 pm
MSY
-
ISP
10h 04m
1 stop
Multiple Airlines Logo
10:57 am - 5:32 pm
ISP
-
MSY
7h 35m
1 stop
$235Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
7:00 am - 4:47 pm
MSY
-
ISP
8h 47m
1 stop
Multiple Airlines Logo
5:27 pm - 4:22 pm
ISP
-
MSY
23h 55m
2 stops
$242Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
7:00 am - 4:47 pm
MSY
-
ISP
8h 47m
1 stop
Multiple Airlines Logo
10:57 am - 5:32 pm
ISP
-
MSY
7h 35m
1 stop
$247Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Frontier Logo
8:03 pm - 4:58 pm
MSY
-
ISP
19h 55m
1 stop
Frontier Logo
5:43 pm - 2:21 pm
ISP
-
MSY
21h 38m
1 stop
$269Frontier
Fri, Oct 2 - Tue, Oct 6
Frontier Logo
8:03 pm - 4:58 pm
MSY
-
ISP
19h 55m
1 stop
Frontier Logo
5:43 pm - 2:21 pm
ISP
-
MSY
21h 38m
1 stop
$269Frontier
Fri, Sep 25 - Mon, Sep 28
Multiple Airlines Logo
1:40 pm - 11:22 pm
MSY
-
ISP
8h 42m
1 stop
Multiple Airlines Logo
7:45 pm - 11:37 pm
ISP
-
MSY
4h 52m
1 stop
$269Multiple Airlines
Fri, Sep 25 - Sun, Sep 27
Breeze Airways Logo
8:05 am - 1:28 pm
MSY
-
ISP
4h 23m
1 stop
Breeze Airways Logo
2:33 pm - 6:23 pm
ISP
-
MSY
4h 50m
1 stop
$270Breeze Airways
Mon, Aug 24 - Wed, Aug 26

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Frontier flights from New Orleans to Islip, New York

Our best Frontier deals on New Orleans to Islip, New York flight tickets
Frontier
Sep 25
MSY8:03 pmNew Orleans Louis Armstrong
19h 55m
1 stop
ISP4:58 pmIslip Long Island
Sep 28
ISP5:43 pmIslip Long Island
21h 38m
1 stop
MSY2:21 pmNew Orleans Louis Armstrong
$269
Frontier
Aug 31
MSY6:17 pmNew Orleans Louis Armstrong
14h 36m
1 stop
ISP9:53 amIslip Long Island
Sep 7
ISP7:09 pmIslip Long Island
23h 53m
2 stops
MSY6:02 pmNew Orleans Louis Armstrong
$279
Frontier
Sep 25
MSY8:03 pmNew Orleans Louis Armstrong
19h 55m
1 stop
ISP4:58 pmIslip Long Island
Sep 27
ISP5:43 pmIslip Long Island
26h 24m
1 stop
MSY7:07 pmNew Orleans Louis Armstrong
$285

Breeze Airways flights from New Orleans to Islip, New York

Our best Breeze Airways deals on New Orleans to Islip, New York flight tickets
Breeze Airways
Nov 13
MSY9:05 amNew Orleans Louis Armstrong
4h 17m
1 stop
ISP2:22 pmIslip Long Island
Nov 16
ISP3:02 pmIslip Long Island
4h 52m
1 stop
MSY6:54 pmNew Orleans Louis Armstrong
$230
Breeze Airways
Nov 6
MSY9:05 amNew Orleans Louis Armstrong
4h 17m
1 stop
ISP2:22 pmIslip Long Island
Nov 9
ISP3:02 pmIslip Long Island
4h 52m
1 stop
MSY6:54 pmNew Orleans Louis Armstrong
$233
Breeze Airways
Aug 26
MSY8:00 amNew Orleans Louis Armstrong
4h 33m
1 stop
ISP1:33 pmIslip Long Island
Sep 11
ISP9:39 amIslip Long Island
8h 39m
1 stop
MSY5:18 pmNew Orleans Louis Armstrong
$235

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Islip, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from New Orleans to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 8/26

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Sat 8/29

11:57 am-7:15 pm

1 stop8h 18m

$208
Quickest round-trip

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Fri 11/6

9:05 am-2:22 pm

1 stop4h 17m

Islip Long Island

Mon 11/9

3:02 pm-6:54 pm

1 stop4h 52m

$233

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 8/26

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Fri 9/11

9:39 am-5:18 pm

1 stop8h 39m

$235

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Thu 8/27

8:05 am-7:09 pm

1 stop10h 04m

Islip Long Island

Thu 9/3

10:57 am-5:32 pm

1 stop7h 35m

$235

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Tue 9/1

7:00 am-4:47 pm

1 stop8h 47m

Islip Long Island

Tue 9/8

5:27 pm-4:22 pm

2 stops23h 55m

$242

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Tue 9/1

7:00 am-4:47 pm

1 stop8h 47m

Islip Long Island

Tue 9/8

10:57 am-5:32 pm

1 stop7h 35m

$247

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Fri 10/2

8:03 pm-4:58 pm

1 stop19h 55m

Islip Long Island

Tue 10/6

5:43 pm-2:21 pm

1 stop21h 38m

$269

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Fri 9/25

8:03 pm-4:58 pm

1 stop19h 55m

Islip Long Island

Mon 9/28

5:43 pm-2:21 pm

1 stop21h 38m

$269

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Fri 9/25

1:40 pm-11:22 pm

1 stop8h 42m

Islip Long Island

Sun 9/27

7:45 pm-11:37 pm

1 stop4h 52m

$269

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Mon 8/24

8:05 am-1:28 pm

1 stop4h 23m

Islip Long Island

Wed 8/26

2:33 pm-6:23 pm

1 stop4h 50m

$270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from New Orleans to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New Orleans Louis Armstrong to Islip Long Island?

Breeze Airways is the most popular carrier operating from New Orleans Louis Armstrong to Islip Long Island

What airlines fly to Islip, New York?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Islip, New York from New Orleans according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 7 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from New Orleans to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to Islip, New York (MSY to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Islip, New York

Fastest flight time

4h 17m

Direct flights

None
The fastest flight from New Orleans to Islip, New York takes 4h 17m
There are no direct flights from New Orleans to Islip, New York. There are no popular flight routes from New Orleans to Islip, New York.
Search flight deals

Frequently asked questions about flying from New Orleans to Islip, New York

  • How far is New Orleans Louis Armstrong to Islip Long Island by plane?

    The distance between New Orleans Louis Armstrong and Islip Long Island is about 1202.7 mi. In terms of flight time, this usually takes a little over 4h 17m.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Islip Long Island Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to Islip Long Island Airport were last updated today.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Islip Long Island Airport?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Islip Long Island Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New Orleans to Islip, New York?

Best airlines flying from New Orleans to Islip, New York

Compare and see reviews for airlines that fly from New Orleans to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $217Free CancellationRating
8.2
304 reviews
Search Breeze Airways flights

  • Breeze Airways Flights From New Orleans to Islip, New York

    Breeze Airways flight deals from New Orleans to Islip, New York start from $217 round-trip. Over the 4 Breeze Airways flights for this route in a normal week, average airfare is usually $391 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
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Southampton
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Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to Islip?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Orleans to Islip. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Orleans to Islip with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Orleans to Islip flights to just show those with flexible booking policies.

How can momondo help me find flights from New Orleans to Islip?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islip from New Orleans.

I’m not ready to book a flight from New Orleans to Islip right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New Orleans to Islip flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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