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$59+ Cheap flights from New Orleans to Islip, NY (MSY - ISP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — ISP
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
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Cheap flight deals from New Orleans to Islip

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$121
(CheapOair)

One-way from

$59
(Priceline)

Popular in

April

Cheapest in

February

Average price

$182
Provider with most accurate pricing for New Orleans Louis Armstrong-Islip Long Island flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Islip Long Island flights.
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From New Orleans Louis Armstrong to Islip Long Island
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One-way flight from New Orleans Louis Armstrong to Islip Long Island
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Highest demand for flights based on searches. 16% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from New Orleans to Islip

Cheapest flights from New Orleans to Islip
Explore the most affordable flight options available from New Orleans to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2025.

This CheapOair deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/217:00 amMSY - ISP
1 stop4h 16mBreeze Airways
Mon 3/2412:56 pmISP - MSY
1 stop4h 39mBreeze Airways
Deal found 3/7$130
This JetBlue deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/712:00 pmMSY - ISP
1 stop8h 08mJetBlue
Tue 6/106:00 amISP - MSY
1 stop6h 15mJetBlue
Deal found 3/7$197
This CheapOair deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/173:25 pmMSY - ISP
1 stop27h 39mFrontier
Thu 3/209:04 pmISP - MSY
1 stop18h 33mFrontier
Deal found 3/7$244
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:00 pmMSY - ISP
1 stop8h 50mSouthwest
Tue 4/226:10 amISP - MSY
2 stops8h 30mSouthwest
Deal found 3/6$320
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/28:30 amMSY - ISP
2 stops24h 41mMultiple Airlines
Sun 4/69:09 pmISP - MSY
1 stop18h 05mMultiple Airlines
Deal found 3/7$428

Find flights from New Orleans to Islip within your budget

Customize your flight search to find flights from New Orleans to Islip 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, Cheapflights users made 2,558,603 searches. Data last updated March 8, 2025.

Fly from

New Orleans

Fly to

Islip

Route

Depart

Return

Price

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Fri 3/21

7:00 am-12:16 pm

1 stop4h 16m

Islip Long Island

Mon 3/24

12:56 pm-4:35 pm

1 stop4h 39m

$130

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Sat 6/7

12:00 pm-9:08 pm

1 stop8h 08m

Islip Long Island

Tue 6/10

6:00 am-11:15 am

1 stop6h 15m

$197

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Tue 4/15

1:00 pm-10:50 pm

1 stop8h 50m

Islip Long Island

Tue 4/22

6:10 am-1:40 pm

2 stops8h 30m

$320

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Wed 4/2

8:30 am-10:11 am

2 stops24h 41m

Islip Long Island

Sun 4/6

9:09 pm-2:14 pm

1 stop18h 05m

$428

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Thu 3/20

7:00 am-12:16 pm

1 stop4h 16m

$59

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Tue 4/1

1:32 pm-8:09 pm

1 stop5h 37m

$75

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Mon 5/12

12:00 pm-9:08 pm

1 stop8h 08m

$221

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Sun 3/23

5:35 pm-11:55 pm

1 stop5h 20m

$284

New OrleansIslip

MSY - ISP

MSYISP

New Orleans Louis Armstrong

Thu 3/20

10:56 am-12:16 pm

2 stops24h 20m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Compare providers for flights from New Orleans to Islip

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Islip in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Orleans-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Islip, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Orleans to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from New Orleans with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from New Orleans to Islip

Get recent, data-driven insights about flights from New Orleans to Islip including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from New Orleans to Islip, New York?

Currently, January is the cheapest month in which you can book a flight from New Orleans to Islip, New York (average of $108). Flying from New Orleans to Islip, New York in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islip. Reviews last updated March 8, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Southwest and JetBlue from New Orleans to Islip to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
154 reviews

Entertainment

6.6

Overall

8.1

Food

6.6

Boarding

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Breeze Airways
8.1
Very good
154 reviews
Breeze Airways
8.1
Very good
154 reviews

Entertainment

6.6

Overall

8.1

Food

6.6

Boarding

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Southwest
8.1
Very good
4,314 reviews
Breeze Airways
8.1
Very good
154 reviews

Entertainment

6.6

Overall

8.1

Food

6.6

Boarding

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

JetBlue
7.3
Good
2,985 reviews
Breeze Airways
8.1
Very good
154 reviews

Entertainment

6.6

Overall

8.1

Food

6.6

Boarding

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Frontier
6.0
Okay
3,314 reviews
Breeze Airways
8.1
Very good
154 reviews

Entertainment

6.6

Overall

8.1

Food

6.6

Boarding

8.2

Comfort

8.2

Crew

8.8

Reviews

1 / 11

10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from New Orleans to Islip, New York round-trip?

    Breeze Airways, at $121, was found to be the cheapest airline from New Orleans to Islip, New York.Alternate airlines to your destination round-trip include Frontier and JetBlue. You may be able to fly from New Orleans to Islip, New York for 70% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from New Orleans to Islip, New York one-way?

    The cheapest airline one-way is Breeze Airways, with whom users have recently found tickets for as low as $59. However, be on the lookout for offers from Frontier and JetBlue, as they are both options that can get you from New Orleans to Islip, New York for a low price.

  • Can I find deals for flights from New Orleans to Islip that include hotel bookings?

    Yes. In addition to deals on New Orleans to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Orleans to Islip?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Islip.

  • Can I find deals for business class flights from New Orleans to Islip?

    Yes. Cheapflights offers flight deals from New Orleans to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Orleans to Islip, New York?

    Currently, January is the cheapest month in which you can book a flight from New Orleans to Islip, New York (average of $108). Flying from New Orleans to Islip, New York in November is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Orleans?

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Alternative routes for New Orleans to Islip

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from New Orleans to Islip

Discover the top airline that operate flights from New Orleans to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$223Average$324FlexibilityNo cancel feeOn-timeN/A
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