Find Cheap Flights from Islip Long Island to New Orleans Louis Armstrong (ISP - MSY)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Islip Long Island to New Orleans Louis Armstrong

(Round-trip)
Depart: Sat Oct 21 2017 Return: Sat Oct 28 2017 Trip spans 8 days
Frontier
Frontier
ISP
12:00a
MSY
3:25a
3h 25m
nonstop
MSY
12:00a
ISP
3:05a
3h 05m
nonstop
Depart: Wed Nov 1 2017 Return: Fri Nov 3 2017 Trip spans 3 days
Frontier
Frontier
ISP
12:00a
MSY
3:35a
3h 35m
nonstop
MSY
12:00a
ISP
3:05a
3h 05m
nonstop
Depart: Mon Nov 13 2017 Return: Wed Nov 15 2017 Trip spans 3 days
Frontier
Frontier
ISP
12:00a
MSY
3:35a
3h 35m
nonstop
MSY
12:00a
ISP
3:05a
3h 05m
nonstop
Depart: Wed Nov 15 2017 Return: Mon Nov 20 2017 Trip spans 6 days
Major Airline
Major Airline
ISP
12:00a
MSY
3:35a
3h 35m
nonstop
MSY
12:00a
ISP
3:05a
3h 05m
nonstop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Frontier
Frontier
ISP
12:00a
MSY
3:35a
3h 35m
nonstop
MSY
12:00a
ISP
3:05a
3h 05m
nonstop
Depart: Wed Dec 20 2017 Return: Wed Dec 27 2017 Trip spans 8 days
Frontier
Frontier
ISP
12:00a
MSY
3:39a
3h 39m
nonstop
MSY
12:00a
ISP
2:56a
2h 56m
nonstop
Depart: Wed Jan 17 2018 Return: Sat Jan 20 2018 Trip spans 4 days
Frontier
Frontier
ISP
12:00a
MSY
3:39a
3h 39m
nonstop
MSY
12:00a
ISP
2:56a
2h 56m
nonstop
Depart: Mon Jan 22 2018 Return: Wed Jan 24 2018 Trip spans 3 days
Frontier
Frontier
ISP
12:00a
MSY
3:39a
3h 39m
nonstop
MSY
12:00a
ISP
2:56a
2h 56m
nonstop
Depart: Fri Nov 3 2017 Return: Fri Nov 10 2017 Trip spans 8 days
Frontier
Frontier
ISP
12:00a
MSY
3:35a
3h 35m
nonstop
MSY
12:00a
ISP
3:05a
3h 05m
nonstop
Depart: Sat Mar 3 2018 Return: Wed Mar 7 2018 Trip spans 5 days
Frontier
Frontier
ISP
12:00a
MSY
3:55a
3h 55m
nonstop
MSY
12:00a
ISP
3:23a
3h 23m
nonstop
Depart: Sat Dec 16 2017 Return: Wed Dec 20 2017 Trip spans 5 days
Frontier
Frontier
ISP
12:00a
MSY
3:39a
3h 39m
nonstop
MSY
12:00a
ISP
2:56a
2h 56m
nonstop
Depart: Sat Feb 3 2018 Return: Wed Feb 7 2018 Trip spans 5 days
Frontier
Frontier
ISP
12:00a
MSY
3:39a
3h 39m
nonstop
MSY
12:00a
ISP
2:56a
2h 56m
nonstop
Depart: Mon Mar 12 2018 Return: Fri Mar 16 2018 Trip spans 5 days
Frontier
Frontier
ISP
12:00a
MSY
3:55a
3h 55m
nonstop
MSY
12:00a
ISP
3:23a
3h 23m
nonstop
Depart: Mon Apr 2 2018 Return: Tue Apr 10 2018 Trip spans 9 days
Frontier
Frontier
ISP
12:00a
MSY
3:55a
3h 55m
nonstop
MSY
12:00a
ISP
3:02a
3h 02m
nonstop
Depart: Thu Apr 12 2018 Return: Tue Apr 17 2018 Trip spans 6 days
Frontier
Frontier
ISP
12:00a
MSY
3:34a
3h 34m
nonstop
MSY
12:00a
ISP
3:02a
3h 02m
nonstop
Depart: Mon Nov 20 2017 Return: Sat Nov 25 2017 Trip spans 6 days
Frontier
Frontier
ISP
12:00a
MSY
3:35a
3h 35m
nonstop
MSY
12:00a
ISP
3:05a
3h 05m
nonstop
Depart: Mon Dec 25 2017 Return: Sat Dec 30 2017 Trip spans 6 days
Frontier
Frontier
ISP
12:00a
MSY
3:39a
3h 39m
nonstop
MSY
12:00a
ISP
2:56a
2h 56m
nonstop
Depart: Sat Feb 3 2018 Return: Mon Feb 5 2018 Trip spans 3 days
Frontier
Frontier
ISP
12:00a
MSY
3:39a
3h 39m
nonstop
MSY
12:00a
ISP
2:56a
2h 56m
nonstop
Depart: Thu Apr 12 2018 Return: Sun Apr 15 2018 Trip spans 4 days
Frontier
Frontier
ISP
12:00a
MSY
3:34a
3h 34m
nonstop
MSY
12:00a
ISP
3:02a
3h 02m
nonstop
Depart: Sat Feb 24 2018 Return: Mon Feb 26 2018 Trip spans 3 days
Frontier
Frontier
ISP
12:00a
MSY
3:39a
3h 39m
nonstop
MSY
12:00a
ISP
2:56a
2h 56m
nonstop
Select an airline:  Frontier
Direct flights ISP to MSY on Frontier
Flight # Depart ISP Arrive MSY Sun Mon Tue Wed Thu Fri Sat Valid Between
481 3:30 pm 6:05 pm Nov 6 - Dec 9
481 3:39 pm 6:14 pm Nov 1 - Nov 4
1789 3:55 pm 6:20 pm Oct 7 - Oct 30
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Islip
$39
Destination

New Orleans
$39
Airlines