Cheap Flights from Islip to New Orleans starting at S$ 140

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Islip to New Orleans

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Cheapest flights

From price

16 23
23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When to buy flight tickets from Islip (ISP) to New Orleans (MSY) the cheapest?

Airlines adjust prices for flights from Islip to New Orleans based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Islip (ISP) to New Orleans (MSY) cost?

According to Trip.com's data, the lowest price is around S$ 458.
How long is a flight from Islip (ISP) to New Orleans (MSY)?

It takes about 4 hours 42 minutes to fly from Islip (ISP) to New Orleans (MSY).
What is the transportation method from the main airport to downtown in New Orleans?
- The distance from Louis Armstrong New Orleans International Airport to downtown is about 18km, by taxi about 30 minutes.
What are the most popular airlines that fly from Islip (ISP) to New Orleans (MSY)?

Airlines with flights from Islip (ISP) to New Orleans (MSY): Breeze Airways.
How many airports in New Orleans?

There are 1 airports near New Orleans: Louis Armstrong New Orleans International Airport.

How to find a cheap flight from Islip to New Orleans

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Islip to New Orleans. Book your flights at the right time and save more.

Choose your dates flexibly and get the best deals on flights from Islip to New Orleans.

Tap 'Date' on the flight search bar to browse the calendar for Islip to New Orleans airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Mon, Apr 28, with one-way flights starting at S$ 140.

Compare cheap flight deals from hundreds of airlines for Islip to New Orleans flights.

Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Islip to New Orleans. The cheapest flight at the moment is with Frontier Airlines.

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Book early or wait for last-minute deals.

It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.

Search for flights on the go.

For the best flight booking experience on the go, download Trip.com and search for cheap flights from Islip to New Orleans to get your exclusive deals.

Find cheapest flight ticket from Islip to New Orleans

Cheapest one-way flight price	S$ 139
Off-season for travel	March
Peak season for travel	December
Flight distance	1,948.62km
Average flight time	4 hours 42 minutes
Popular airline	Jetblue Airways