How many flights depart from Louisiana to Islip, New York on average per week?

The number of flights available between Louisiana and Islip, New York is 2 per week as of February 2026. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.

How long does it take to fly to Islip, New York?

The flight from Louisiana to Islip, New York depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New Orleans (a popular airport in Louisiana) to New York John F Kennedy Intl Airport (the most popular airport in Islip, New York), then the flight time is 2h 58m on average. If you fly from Baton Rouge (another popular airport in Louisiana) to New York John F Kennedy Intl Airport, then the average flight time is 4h 41m.

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, American Airlines and United 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 39% 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 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?

The number of operators available for flights from Louisiana to Islip Long Island Airport is 1 as of February 2026.

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.

$82 Cheap Flights from Louisiana to Islip in 2026

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Find the cheapest flights from Louisiana to New York

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 1:31 pm

MSY

ISP

4h 16m

1 stop

2:31 pm - 6:22 pm

ISP

MSY

4h 51m

1 stop

$165Breeze Airways

Fri, Mar 6 - Mon, Mar 9

8:00 am - 1:33 pm

MSY

ISP

4h 33m

1 stop

2:33 pm - 6:23 pm

ISP

MSY

4h 50m

1 stop

$170Breeze Airways

Sat, May 23 - Sat, May 30

8:15 am - 1:31 pm

MSY

ISP

4h 16m

1 stop

2:31 pm - 6:22 pm

ISP

MSY

4h 51m

1 stop

$176Breeze Airways

Fri, Apr 24 - Mon, Apr 27

8:00 am - 1:33 pm

MSY

ISP

4h 33m

1 stop

2:33 pm - 6:23 pm

ISP

MSY

4h 50m

1 stop

$186Breeze Airways

Wed, May 27 - Sat, May 30

8:00 am - 1:33 pm

MSY

ISP

4h 33m

1 stop

2:33 pm - 6:23 pm

ISP

MSY

4h 50m

1 stop

$219Breeze Airways

Wed, Jun 10 - Sat, Jun 13

8:05 am - 1:28 pm

MSY

ISP

4h 23m

1 stop

2:33 pm - 6:23 pm

ISP

MSY

4h 50m

1 stop

$222Breeze Airways

Fri, May 29 - Wed, Jun 3

8:00 am - 1:33 pm

MSY

ISP

4h 33m

1 stop

8:43 pm - 6:23 pm

ISP

MSY

22h 40m

1 stop

$302Breeze Airways

Wed, Jun 24 - Fri, Jul 3

8:00 am - 1:33 pm

MSY

ISP

4h 33m

1 stop

2:28 pm - 6:05 pm

ISP

MSY

4h 37m

1 stop

$307Breeze Airways

Wed, Jun 24 - Fri, Jul 3

8:00 am - 1:33 pm

MSY

ISP

4h 33m

1 stop

2:28 pm - 6:05 pm

ISP

MSY

4h 37m

1 stop

$309Breeze Airways

Wed, Jun 24 - Fri, Jul 3

8:05 am - 1:28 pm

MSY

ISP

4h 23m

1 stop

2:28 pm - 6:05 pm

ISP

MSY

4h 37m

1 stop

$323Breeze Airways

Mon, Jun 8 - Mon, Jun 15

Breeze Airways flights from Louisiana to Islip, New York

Our best Breeze Airways deals on Louisiana to Islip, New York flight tickets

Breeze Airways

Mar 6

MSY8:15 amNew Orleans Louis Armstrong

4h 16m

1 stop

ISP1:31 pmIslip Long Island

Mar 9

ISP2:31 pmIslip Long Island

4h 51m

1 stop

MSY6:22 pmNew Orleans Louis Armstrong

$165

Breeze Airways

May 23

MSY8:00 amNew Orleans Louis Armstrong

4h 33m

1 stop

ISP1:33 pmIslip Long Island

May 30

ISP2:33 pmIslip Long Island

4h 50m

1 stop

MSY6:23 pmNew Orleans Louis Armstrong

$170

Breeze Airways

Apr 24

MSY8:15 amNew Orleans Louis Armstrong

4h 16m

1 stop

ISP1:31 pmIslip Long Island

Apr 27

ISP2:31 pmIslip Long Island

4h 51m

1 stop

MSY6:22 pmNew Orleans Louis Armstrong

$176

momondo Fare Finder

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

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Fri 3/6

8:15 am-1:31 pm

1 stop4h 16m

Islip Long Island

Mon 3/9

2:31 pm-6:22 pm

1 stop4h 51m

$165

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Sat 5/23

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Sat 5/30

2:33 pm-6:23 pm

1 stop4h 50m

$170

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Fri 4/24

8:15 am-1:31 pm

1 stop4h 16m

Islip Long Island

Mon 4/27

2:31 pm-6:22 pm

1 stop4h 51m

$176

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

2:33 pm-6:23 pm

1 stop4h 50m

$186

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 6/10

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Sat 6/13

2:33 pm-6:23 pm

1 stop4h 50m

$219

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

2:33 pm-6:23 pm

1 stop4h 50m

$222

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 6/24

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Fri 7/3

8:43 pm-6:23 pm

1 stop22h 40m

$302

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 6/24

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Fri 7/3

2:28 pm-6:05 pm

1 stop4h 37m

$307

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 6/24

8:00 am-1:33 pm

1 stop4h 33m

Islip Long Island

Fri 7/3

2:28 pm-6:05 pm

1 stop4h 37m

$309

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Mon 6/8

8:05 am-1:28 pm

1 stop4h 23m

Islip Long Island

Mon 6/15

2:28 pm-6:05 pm

1 stop4h 37m

$323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest Louisiana to Islip Long Island flight route?

Fly from New Orleans Louis Armstrong to Islip Long Island for the best Louisiana - Islip Long Island flight prices

What cabin class options are available on Louisiana to Islip Long Island flights?

There is only 1 cabin class available to choose from on Louisiana to Islip Long Island flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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 16m
Direct flights	None

The fastest flight from Louisiana to Islip, New York takes 4h 16m

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

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?
The number of operators available for flights from Louisiana to Islip Long Island Airport is 1 as of February 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Louisiana to Islip, New York is Airbus A321-100/200, representing 25.00% of all bookings. The subsequent popular models are Airbus A320 (sharklets) at 25.00%, Embraer 195 at 25.00%, and Airbus A320-100/200 at 25.00%.

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
Southwest	PriceFrom $216	Free Cancellation	Rating 8.0 4,280 reviews		Search Southwest flights

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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Cheap flights from Louisiana to New York from $82

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 2/27. 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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Breeze Airways flights from Louisiana to Islip, New York

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

What is the cheapest Louisiana to Islip Long Island flight route?

What cabin class options are available on Louisiana to Islip Long Island flights?

What is the cheapest airline that flies from Louisiana to Islip Long Island?

What airlines fly to Islip, New York?

How many flights depart from Louisiana to Islip, New York on average per week?

How long does it take to fly to Islip, New York?

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

Direct flights

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

Traveling to a place near New York?

Why use momondo?

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

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

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

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

An easier way to manage your Islip, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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