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Cheap flights from Louisiana to New York from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to New York departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisiana to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$190Breeze Airways
Fri, May 29 - Sat, Jun 6
Breeze Airways Logo
8:05 am - 1:28 pm
MSY
-
ISP
4h 23m
1 stop
Breeze Airways Logo
2:28 pm - 6:05 pm
ISP
-
MSY
4h 37m
1 stop
$191Breeze Airways
Fri, May 29 - Mon, Jun 1
Breeze Airways Logo
8:00 am - 1:33 pm
MSY
-
ISP
4h 33m
1 stop
Breeze Airways Logo
2:28 pm - 6:05 pm
ISP
-
MSY
4h 37m
1 stop
$201Breeze Airways
Wed, May 27 - Mon, Jun 1
Breeze Airways Logo
8:00 am - 1:33 pm
MSY
-
ISP
4h 33m
1 stop
Breeze Airways Logo
2:28 pm - 6:05 pm
ISP
-
MSY
4h 37m
1 stop
$203Breeze Airways
Sat, Jun 6 - Mon, Jun 15
Breeze Airways Logo
8:05 am - 1:28 pm
MSY
-
ISP
4h 23m
1 stop
Breeze Airways Logo
2:28 pm - 6:05 pm
ISP
-
MSY
4h 37m
1 stop
$211Breeze Airways
Mon, Aug 24 - Fri, Aug 28
Breeze Airways Logo
8:00 am - 1:33 pm
MSY
-
ISP
4h 33m
1 stop
Breeze Airways Logo
2:28 pm - 6:05 pm
ISP
-
MSY
4h 37m
1 stop
$212Breeze Airways
Wed, May 27 - Mon, Jun 1
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
$215Breeze Airways
Wed, May 27 - Sat, May 30
Breeze Airways Logo
8:05 am - 1:28 pm
MSY
-
ISP
4h 23m
1 stop
Breeze Airways Logo
11:57 am - 6:27 pm
ISP
-
MSY
7h 30m
1 stop
$218Breeze Airways
Fri, May 29 - Wed, Jun 3
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
$228Breeze Airways
Wed, May 27 - Sat, May 30
Breeze Airways Logo
8:00 am - 1:33 pm
MSY
-
ISP
4h 33m
1 stop
Breeze Airways Logo
2:33 pm - 6:23 pm
ISP
-
MSY
4h 50m
1 stop
$229Breeze Airways
Wed, Jun 3 - Sat, Jun 6

Southwest flights from Louisiana to Islip, New York

Our best Southwest deals on Louisiana to Islip, New York flight tickets
Southwest
Oct 20
MSY1:30 pmNew Orleans Louis Armstrong
7h 45m
2 stops
ISP10:15 pmIslip Long Island
Oct 27
ISP10:10 amIslip Long Island
8h 05m
2 stops
MSY5:15 pmNew Orleans Louis Armstrong
$377
Southwest
Jun 16
MSY5:50 amNew Orleans Louis Armstrong
5h 00m
1 stop
ISP11:50 amIslip Long Island
Jun 18
ISP5:20 amIslip Long Island
6h 05m
1 stop
MSY10:25 amNew Orleans Louis Armstrong
$397
Southwest
Jun 16
MSY5:50 amNew Orleans Louis Armstrong
6h 55m
1 stop
ISP1:45 pmIslip Long Island
Jun 18
ISP9:10 amIslip Long Island
7h 10m
2 stops
MSY3:20 pmNew Orleans Louis Armstrong
$402

Breeze Airways flights from Louisiana to Islip, New York

Our best Breeze Airways deals on Louisiana to Islip, New York flight tickets
Breeze Airways
May 29
MSY8:05 amNew Orleans Louis Armstrong
4h 23m
1 stop
ISP1:28 pmIslip Long Island
Jun 6
ISP2:33 pmIslip Long Island
4h 50m
1 stop
MSY6:23 pmNew Orleans Louis Armstrong
$190
Breeze Airways
May 29
MSY8:05 amNew Orleans Louis Armstrong
4h 23m
1 stop
ISP1:28 pmIslip Long Island
Jun 1
ISP2:28 pmIslip Long Island
4h 37m
1 stop
MSY6:05 pmNew Orleans Louis Armstrong
$191
Breeze Airways
May 27
MSY8:00 amNew Orleans Louis Armstrong
4h 33m
1 stop
ISP1:33 pmIslip Long Island
Jun 1
ISP2:28 pmIslip Long Island
4h 37m
1 stop
MSY6:05 pmNew Orleans Louis Armstrong
$201

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana 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 May 13, 2026.
Use the filters below to find and compare flights from Louisiana 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

Fri 5/29

8:05 am-1:28 pm

1 stop4h 23m

Islip Long Island

Sat 6/6

2:33 pm-6:23 pm

1 stop4h 50m

$190
Quickest round-trip

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Fri 5/29

8:05 am-1:28 pm

1 stop4h 23m

Islip Long Island

Mon 6/1

2:28 pm-6:05 pm

1 stop4h 37m

$191

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 5/27

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Mon 6/1

2:28 pm-6:05 pm

1 stop4h 37m

$201

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Sat 6/6

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Mon 6/15

2:28 pm-6:05 pm

1 stop4h 37m

$203

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Mon 8/24

8:05 am-1:28 pm

1 stop4h 23m

Islip Long Island

Fri 8/28

2:28 pm-6:05 pm

1 stop4h 37m

$211

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 5/27

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Mon 6/1

2:28 pm-6:05 pm

1 stop4h 37m

$212

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 5/27

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Sat 5/30

11:57 am-7:15 pm

1 stop8h 18m

$215

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Fri 5/29

8:05 am-1:28 pm

1 stop4h 23m

Islip Long Island

Wed 6/3

11:57 am-6:27 pm

1 stop7h 30m

$218

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 5/27

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Sat 5/30

11:57 am-7:15 pm

1 stop8h 18m

$228

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 6/3

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Sat 6/6

2:33 pm-6:23 pm

1 stop4h 50m

$229

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 Louisiana 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 Louisiana to Islip Long Island?

Breeze Airways is the most popular carrier operating from Louisiana to Islip Long Island

What airlines fly to Islip, New York?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Islip, New York from Louisiana according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 8 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

Cheap Louisiana to Islip, New York flight deals and tips

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

Fastest flight time

4h 17m

Direct flights

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

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

  • When did momondo last update prices for flights from Louisiana to Islip Long Island Airport?

    Prices for flights from Louisiana to Islip Long Island Airport refresh daily.

  • How many operators does momondo search for flights from Louisiana to Islip Long Island Airport?

  • How old do you have to be to fly from Louisiana to Islip Long Island Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana to Islip Long Island Airport.

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

    The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Louisiana to Islip, New York?

Best airlines flying from Louisiana to Islip, New York

Compare and see reviews for airlines that fly from Louisiana to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $111Free CancellationRating
8.1
284 reviews
Search Breeze Airways flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Sag Harbor
Southampton
Amagansett

Why use momondo?

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

It is quick and easy to find Louisiana to Islip flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Islip that suits you.

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

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

How can momondo help me find flights from Louisiana to Islip?

Once all potential Louisiana to Islip flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Louisiana to Islip flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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