Which airports can I use when flying from Islip to New Orleans?

Flights from Islip to New Orleans usually depart from Islip Long Island (ISP) and arrive at New Orleans Louis Armstrong (MSY).

What cabin classes can I book on flights from Islip to New Orleans?

Only Economy Class is available on flights from Islip to New Orleans.

Which airports do connecting flights from Islip to New Orleans pass through?

One-stop flights from Islip to New Orleans most commonly connect through: • Raleigh-Durham (RDU) - 35% of one-stop connections • Richmond Byrd Intl (RIC) - 29% of one-stop connections • Baltimore/Washington (BWI) - 23% of one-stop connections • Charleston (CHS) - 13% of one-stop connections

Can I save money by using flexible dates for flights from Islip to New Orleans?

Yes. Flexible dates can save you up to 53% on flights from Islip to New Orleans. Monday is the cheapest departure day at $272 round-trip on average, while Thursday is the most expensive at $567, a difference of $295. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in New Orleans?

Some of the most popular sights in New Orleans are New Orleans Morial Convention Center, Caesars Superdome and Canal Street. These are among the most viewed places in New Orleans on KAYAK.

How long is a flight from Islip to New Orleans?

A nonstop flight from Islip to New Orleans takes 00m, covering 1,217 miles.

Do I need a passport to fly from Islip to New Orleans?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Islip to New Orleans changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $208 to $1,822. That means the highest observed fare was about 9x higher than the lowest one.

How are flight prices from Islip to New Orleans looking right now?

One-way fares from Islip to New Orleans are currently lower than usual. Average one-way flight prices are about $138, which is 30% below the typical average for this route.

How much time can I save by choosing a different layover airport from Islip to New Orleans?

Flying via Richmond Byrd Intl (RIC) gives the shortest average 1-stop total travel time at 4h 30m, compared with 4h 41m via Charleston (CHS) and 4h 46m via Raleigh-Durham (RDU).

What is the time difference between Islip and New Orleans?

New Orleans is 1 hour behind Islip (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at New Orleans Louis Armstrong Airport (MSY)?

New Orleans Louis Armstrong Airport (MSY) hosts 5 major car rental companies, with daily rates averaging $62 for economy cars. Top options include: • Dollar • Hertz • Priceless • Thrifty • Budget

How much should I expect to pay for a Islip to New Orleans flight?

Round-trip flights from Islip to New Orleans range from $367 to $516, with an average of $409 over the past 12 months. Anything below $367 counts as a good deal.

How much is a round-trip flight from Islip to New Orleans?

Round-trip flights from Islip to New Orleans typically range from $367 to $516. The lowest price found in the past 5 days was $208, on Breeze Airways.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Islip to New Orleans. It’s 34% cheaper than the average day, while Thursday is the most expensive, with prices 38% higher.

Which airline is the cheapest to fly from Islip to New Orleans?

Breeze Airways ($208) and Southwest ($374) are the cheapest airlines to fly round-trip from Islip to New Orleans according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Islip to New Orleans?

Raleigh-Durham (RDU) is the most popular layover for the Islip to New Orleans route. 35% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via RDU.

What is the cheapest layover airport when flying from Islip to New Orleans?

Flights via Charleston (CHS) offer the most affordable fares, with an average round-trip price of $237. Based on KAYAK data over the past 3 months.

When flying from Islip to New Orleans which airport offers the shortest layover?

Richmond Byrd Intl (RIC) had the shortest average connection time for Islip to New Orleans layovers at 2h 40m over the past 3 months.

$87 CHEAP FLIGHTS from Islip to New Orleans (ISP - MSY)

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Never overpay with our price tracking tools.

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Cheapest round-trip

$208

Typical prices: $367-$516

Breeze Airways

Thu 1/25Sat 1/27

ISP - MSY • 1 stop

Cheapest one-way

$87

Typical prices: $115-$260

Breeze Airways

Thu 1/25

ISP - MSY • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Islip and New Orleans. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

August

Cheapest • 45% price drop

December

Most popular

Good to know

Top layover airports

Charleston (CHS)

Cheapest • Avg $237 (round-trip)

Richmond Byrd Intl (RIC)

Shortest trip • 4h 30m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to New Orleans!

Flight Deals

Cheap Flights from Islip to New Orleans (ISP-MSY)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Islip to New Orleans

Mon, Jan 25 - Wed, Jan 27

3:02 pm - 6:54 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

4h 52m1 stop Raleigh-Durham

8:55 am - 7:09 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

9h 14m1 stop Fort Myers SW Florida Intl

$208Breeze Airways

Mon, Jan 25 - Mon, Feb 1

3:02 pm - 6:54 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

4h 52m1 stop Raleigh-Durham

9:05 am - 2:22 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

4h 17m1 stop Raleigh-Durham

$258Breeze Airways

Mon, Nov 16 - Wed, Nov 18

3:02 pm - 6:54 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

4h 52m1 stop Raleigh-Durham

9:00 am - 7:02 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

9h 02m1 stop Fort Myers SW Florida Intl

$262Breeze Airways

Mon, Nov 9 - Fri, Nov 13

3:02 pm - 6:54 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

4h 52m1 stop Raleigh-Durham

9:05 am - 2:22 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

4h 17m1 stop Raleigh-Durham

$263Breeze Airways

Tue, Feb 2 - Fri, Feb 5

6:00 am - 3:56 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

10h 56m1 stop Fort Lauderdale

9:05 am - 2:22 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

4h 17m1 stop Raleigh-Durham

$302Multiple Airlines

Fri, Dec 18 - Wed, Jan 6

9:39 am - 5:18 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

8h 39m1 stop Charleston

11:35 am - 10:17 amMSY New Orleans Louis Armstrong-ISP Islip Long Island

21h 42m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

$303Multiple Airlines

Fri, Dec 18 - Tue, Jan 5

9:39 am - 5:18 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

8h 39m1 stop Charleston

11:35 am - 9:00 amMSY New Orleans Louis Armstrong-ISP Islip Long Island

20h 25m2 stops Atlanta Hartsfield-Jackson Tampa

$307Multiple Airlines

Tue, Feb 2 - Fri, Feb 5

5:45 am - 2:10 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

9h 25m2 stops Baltimore/Washington Nashville Intl

6:15 pm - 11:40 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

4h 25m1 stop Baltimore/Washington

$374Southwest

Tue, Feb 2 - Fri, Feb 5

5:45 am - 2:10 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

9h 25m2 stops Baltimore/Washington Nashville Intl

4:00 pm - 11:40 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

6h 40m2 stops Tampa Baltimore/Washington

$379Southwest

Fri, Dec 11 - Tue, Dec 15

1:35 pm - 8:35 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

8h 00m2 stops West Palm Beach President Donald J. Trump Intl Orlando

6:20 am - 4:15 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

8h 55m1 stop Baltimore/Washington

$385Southwest

Recent last minute flight deals from Islip to New Orleans

Mon, Nov 2 - Wed, Dec 16

3:02 pm - 6:54 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

4h 52m1 stop Raleigh-Durham

9:00 am - 7:09 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

9h 09m1 stop Fort Myers SW Florida Intl

$440Breeze Airways

Mon, Nov 2 - Wed, Nov 4

3:02 pm - 6:54 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

4h 52m1 stop Raleigh-Durham

9:00 am - 7:02 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

9h 02m1 stop Fort Myers SW Florida Intl

$459Breeze Airways

Mon, Nov 2 - Wed, Nov 4

3:02 pm - 6:54 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

4h 52m1 stop Raleigh-Durham

9:10 am - 10:17 amMSY New Orleans Louis Armstrong-ISP Islip Long Island

24h 07m1 stop Raleigh-Durham

$654Breeze Airways

Thu, Nov 5 - Sun, Nov 8

5:28 pm - 10:09 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

29h 41m2 stops Wilmington New Hanover County Tampa

9:40 am - 5:33 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

6h 53m2 stops Jacksonville Richmond Byrd Intl

$1,119Breeze Airways

Thu, Nov 5 - Sun, Nov 8

6:13 pm - 7:06 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

25h 53m1 stop Richmond Byrd Intl

9:40 am - 5:33 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

6h 53m2 stops Jacksonville Richmond Byrd Intl

$1,134Breeze Airways

Thu, Nov 5 - Sun, Nov 8

7:45 pm - 7:29 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

48h 44m3 stops Norfolk Pittsburgh Fort Myers SW Florida Intl

9:40 am - 5:33 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

6h 53m2 stops Jacksonville Richmond Byrd Intl

$1,194Breeze Airways

Mon, Nov 2 - Thu, Nov 5

6:00 am - 4:03 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

11h 03m1 stop Fort Lauderdale

2:00 pm - 9:37 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

6h 37m1 stop Fort Lauderdale

$1,261JetBlue

Thu, Nov 5 - Sun, Nov 8

7:45 pm - 7:29 pmISP Islip Long Island-MSY New Orleans Louis Armstrong

48h 44m3 stops Norfolk Pittsburgh Fort Myers SW Florida Intl

11:06 am - 12:58 pmMSY New Orleans Louis Armstrong-ISP Islip Long Island

48h 52m3 stops Fayetteville Northwest Arkansas Orlando Wilmington New Hanover County

$1,313Breeze Airways

Booking Insights

Price, demand and travel trends for Islip to New Orleans flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Islip to New Orleans? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Islip to New Orleans departing in january.
What's the cheapest day of the week to fly from Islip to New Orleans?: Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Islip to New Orleans. It’s 34% cheaper than the average day, while Thursday is the most expensive, with prices 38% higher.

Find deals

Low season	June
High season	December
Cheapest flight	$87

Beat the crowds with an average 76% drop in travelers.

The most popular month to fly with an average 43% increase in travelers.

One-way 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.

What cabin classes can I book on flights from Islip to New Orleans?
Only Economy Class is available on flights from Islip to New Orleans.
How long is a flight from Islip to New Orleans?
A nonstop flight from Islip to New Orleans takes 00m, covering 1,217 miles.
Do I need a passport to fly from Islip to New Orleans?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Islip to New Orleans flight?
Round-trip flights from Islip to New Orleans range from $367 to $516, with an average of $409 over the past 12 months. Anything below $367 counts as a good deal.
Have flight prices from Islip to New Orleans changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $208 to $1,822. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Islip to New Orleans looking right now?
One-way fares from Islip to New Orleans are currently lower than usual. Average one-way flight prices are about $138, which is 30% below the typical average for this route.
What car rental options are available at New Orleans Louis Armstrong Airport (MSY)?
New Orleans Louis Armstrong Airport (MSY) hosts 5 major car rental companies, with daily rates averaging $62 for economy cars. Top options include:

• Dollar
• Hertz
• Priceless
• Thrifty
• Budget
Which airports can I use when flying from Islip to New Orleans?
Flights from Islip to New Orleans usually depart from Islip Long Island (ISP) and arrive at New Orleans Louis Armstrong (MSY).
Which airports do connecting flights from Islip to New Orleans pass through?
One-stop flights from Islip to New Orleans most commonly connect through:

• Raleigh-Durham (RDU) - 35% of one-stop connections
• Richmond Byrd Intl (RIC) - 29% of one-stop connections
• Baltimore/Washington (BWI) - 23% of one-stop connections
• Charleston (CHS) - 13% of one-stop connections
Can I save money by using flexible dates for flights from Islip to New Orleans?
Yes. Flexible dates can save you up to 53% on flights from Islip to New Orleans. Monday is the cheapest departure day at $272 round-trip on average, while Thursday is the most expensive at $567, a difference of $295.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Islip to New Orleans?
Flying via Richmond Byrd Intl (RIC) gives the shortest average 1-stop total travel time at 4h 30m, compared with 4h 41m via Charleston (CHS) and 4h 46m via Raleigh-Durham (RDU).
What is the time difference between Islip and New Orleans?
New Orleans is 1 hour behind Islip (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in New Orleans?
Some of the most popular sights in New Orleans are New Orleans Morial Convention Center, Caesars Superdome and Canal Street. These are among the most viewed places in New Orleans on KAYAK.

If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $272, about $295 less than Thursday fares (52% savings) based on the last 12 months.
If you can choose when to travel, plan your Islip to New Orleans trip for August. Fares historically average $224 round-trip in that month - typically $310 less than the most expensive month, which is April (based on the last 12 months).

More options for your flight from Islip to New Orleans

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Complete your trip to New Orleans with a hotel stay or car rental

Car rentals in New Orleans

Hotels in New Orleans

Vacations in New Orleans

ISP - MSY

$87 Find Cheap Flights from Islip to New Orleans - Compare and Save

Everything you should know

Cheap Flights from Islip to New Orleans (ISP-MSY)

Recent round-trip flight deals from Islip to New Orleans

Recent one-way flight deals from Islip to New Orleans

Recent last minute flight deals from Islip to New Orleans

Price, demand and travel trends for Islip to New Orleans flights

How much is a round-trip flight from Islip to New Orleans?

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

Which airline is the cheapest to fly from Islip to New Orleans?

What’s the most popular layover airport when flying from Islip to New Orleans?

What is the cheapest layover airport when flying from Islip to New Orleans?

When flying from Islip to New Orleans which airport offers the shortest layover?

Key details for Islip to New Orleans flights

Low season

High season

Cheapest flight

When to book flights from Islip to New Orleans

Your Islip to New Orleans flight questions, answered

Your guide to booking Islip to New Orleans flights

More options for your flight from Islip to New Orleans

Complete your trip to New Orleans with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Islip to New Orleans

Find direct flights to and from Islip and New Orleans

Flights from domestic origins to New Orleans

Flights to other popular destinations

Find deals for your return flight