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Uncover the best deals on Islip to New Orleans flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ISP - MSY Flights
Useful information for finding best airline tickets from Long Island Mac Arthur to Louis Armstrong New Orleans International on your next trip.
Cheapest Round Trip Flight
$841
Southwest Airlines
• 1 stop
• 9h 5m
Nov 09 – Nov 16
The cheapest round trip flight from Islip to New Orleans (ISP-MSY-ISP) is currently $841
Cheapest Direct Flight
$121
American Airlines
• nonstop
• 5h 36m
Nov 09
The cheapest nonstop flight from Islip to New Orleans (ISP-MSY) is currently $121
Fastest Flight
5h 28m
The fastest nonstop flight from Islip to New Orleans (ISP-MSY) takes 5h 28m
Top Airlines Flying from Islip to New Orleans
Latest Flight Deals from Islip (ISP) to New Orleans (MSY)
Compare and book low fare round-trip air tickets from Islip to New Orleans. Ideal for travelers with confirmed return itineraries.
Nov 09 - Nov 16, Economy
Islip → New Orleans
9h 5m
12:25 PM - 5:10 PM • 1 stop
Islip → New Orleans
11h 50m
1:00 PM - 9:10 PM • 1 stop
Southwest Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
15h 40m
12:25 PM - 9:05 PM • 2 stops
Islip → New Orleans
11h 50m
1:00 PM - 9:10 PM • 1 stop
Southwest Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
8h 30m
5:40 PM - 9:50 PM • 1 stop
Islip → New Orleans
12h 5m
12:45 PM - 9:10 PM • 2 stops
Southwest Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
8h 55m
5:35 AM - 10:10 AM • 1 stop
Islip → New Orleans
13h 45m
6:50 AM - 4:15 PM • 2 stops
Southwest Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
10h 55m
5:40 PM - 11:35 PM • 2 stops
Islip → New Orleans
23h 40m
8:25 PM - 11:45 AM • 2 stops
Southwest Airlines
Flying to New Orleans soon? We've surfaced some of the most affordable last-minute flights from Islip to New Orleans, ideal for urgent plans or spontaneous trips.
Nov 09 - Nov 16, Economy
Islip → New Orleans
9h 5m
12:25 PM - 5:10 PM • 1 stop
Islip → New Orleans
11h 50m
1:00 PM - 9:10 PM • 1 stop
Southwest Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
15h 40m
12:25 PM - 9:05 PM • 2 stops
Islip → New Orleans
11h 50m
1:00 PM - 9:10 PM • 1 stop
Southwest Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
8h 30m
5:40 PM - 9:50 PM • 1 stop
Islip → New Orleans
12h 5m
12:45 PM - 9:10 PM • 2 stops
Southwest Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
8h 55m
5:35 AM - 10:10 AM • 1 stop
Islip → New Orleans
13h 45m
6:50 AM - 4:15 PM • 2 stops
Southwest Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
10h 55m
5:40 PM - 11:35 PM • 2 stops
Islip → New Orleans
23h 40m
8:25 PM - 11:45 AM • 2 stops
Southwest Airlines
Looking for the fastest way to New Orleans? These direct flight options from ISP to MSY offer both convenience and value—no layovers, just straight to your destination.
Nov 09 - Nov 16, Economy
Islip → New Orleans
5h 36m
- • nonstop
Islip → New Orleans
4h 18m
- • nonstop
American Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
5h 35m
- • nonstop
Islip → New Orleans
4h 17m
- • nonstop
Southwest Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
5h 28m
- • nonstop
Islip → New Orleans
4h 17m
- • nonstop
Delta Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
5h 31m
- • nonstop
Islip → New Orleans
4h 17m
- • nonstop
United Airlines
Nov 09 - Nov 16, Economy
Islip → New Orleans
5h 30m
- • nonstop
Islip → New Orleans
4h 17m
- • nonstop
Delta Airlines
FAQs on Islip to New Orleans Flights
What are the airports in Islip?
ISP
What’s the most popular airline flying from ISP to MSY?
The most popular airline flying from Islip to New Orleans are
Can I fly from ISP to MSY non-stop?
Yes, you can fly ISP to MSY non-stop on
Which airlines fly nonstop between Islip and New Orleans?
The non-stop flights between Islip and New Orleans are .
What’s the earliest departure time from ISP to MSY Airport?
The earliest flight leaves ISP at 5:35 am and lands in MSY - Louis Armstrong New Orleans International
What are the airports in New Orleans?
MSY
Can I make changes to my Islip to New Orleans flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ISP to MSY?
Read the fare rules of the Islip to New Orleans air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Islip and New Orleans?
operate flights between Islip and New Orleans
How long does a flight from Islip to New Orleans take?
It takes approximately 3 hour to fly non-stop from ISP to MSY, which is 1217.9 miles by air.
Which airlines provide the cheapest flights from Islip (ISP) to New Orleans (MSY) ?
In the past couple of days, the cheapest tickets to MSY from ISP were found on B6 : USD 1037
Do I need a passport to fly between ISP and MSY?
No
What’s the latest departure time from ISP to MSY ?
The last flight leaves ISP at 9:2800 pm
Islip (ISP) to New Orleans (MSY): Airport Information
| Origin Airport | Long Island Mac Arthur , Islip, US |
| Destination Airport | Louis Armstrong New Orleans International , New Orleans, US |
| Distance | 1218 miles |
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