$41 Cheap Flights from Las Vegas (LAS) to New Orleans (MSY)

View $41 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)

Cheap Flights from Las Vegas to New Orleans (LAS-MSY)

Prices were available within the past 7 days and start at $41 for one-way flights and $82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Dec 11 - Tue, Dec 16
LAS
Las Vegas
MSY
New Orleans
$82 Roundtrip, found 1 day ago
$82
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Dec 11 from Las Vegas to New Orleans, returning Tue, Dec 16, priced at $82 found 1 day ago
Spirit Airlines
Thu, Oct 16 - Tue, Oct 21
LAS
Las Vegas
MSY
New Orleans
$83 Roundtrip, found 18 hours ago
$83
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Thu, Oct 16 from Las Vegas to New Orleans, returning Tue, Oct 21, priced at $83 found 18 hours ago
Spirit Airlines
Fri, Oct 31 - Mon, Nov 3
LAS
Las Vegas
MSY
New Orleans
$84 Roundtrip, just found
$84
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Oct 31 from Las Vegas to New Orleans, returning Mon, Nov 3, priced at $84 just found
Spirit Airlines
Wed, Nov 12 - Wed, Nov 19
LAS
Las Vegas
MSY
New Orleans
$85 Roundtrip, found 19 hours ago
$85
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Wed, Nov 12 from Las Vegas to New Orleans, returning Wed, Nov 19, priced at $85 found 19 hours ago
Spirit Airlines
Thu, Oct 9 - Sat, Oct 11
LAS
Las Vegas
MSY
New Orleans
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Oct 9 from Las Vegas to New Orleans, returning Sat, Oct 11, priced at $88 just found
Spirit Airlines
Fri, Sep 19 - Mon, Sep 29
LAS
Las Vegas
MSY
New Orleans
$95 Roundtrip, found 13 hours ago
$95
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Fri, Sep 19 from Las Vegas to New Orleans, returning Mon, Sep 29, priced at $95 found 13 hours ago
Breeze Airways
Sat, Feb 7 - Tue, Feb 10
LAS
Las Vegas
MSY
New Orleans
$147 Roundtrip, found 11 hours ago
$147
Roundtrip
found 11 hours ago
Select Breeze Airways flight, departing Sat, Feb 7 from Las Vegas to New Orleans, returning Tue, Feb 10, priced at $147 found 11 hours ago
Frontier Airlines
Fri, Oct 31 - Mon, Nov 10
LAS
Las Vegas
MSY
New Orleans
$191 Roundtrip, found 13 hours ago
$191
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Fri, Oct 31 from Las Vegas to New Orleans, returning Mon, Nov 10, priced at $191 found 13 hours ago
American Airlines
Mon, Oct 6 - Tue, Oct 7
LAS
Las Vegas
MSY
New Orleans
$229 Roundtrip, just found
$229
Roundtrip
just found
Select American Airlines flight, departing Mon, Oct 6 from Las Vegas to New Orleans, returning Tue, Oct 7, priced at $229 just found
Delta
Mon, Oct 6 - Tue, Oct 7
LAS
Las Vegas
MSY
New Orleans
$229 Roundtrip, just found
$229
Roundtrip
just found
Select Delta flight, departing Mon, Oct 6 from Las Vegas to New Orleans, returning Tue, Oct 7, priced at $229 just found

Find the cheapest month to fly from Las Vegas (LAS) to New Orleans (MSY)

October is typically the cheapest month to fly

From $83 - $155 per traveler.

Graph displaying average flight prices per month

Alternative airports near New Orleans

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Louis Armstrong New Orleans Intl. MSY. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $268
MSY
Louis Armstrong New Orleans Intl.
Cheapest
Average driving time to city center20 min
Flights from $268
Flights from Las Vegas (LAS) to New Orleans (MSY)
Origin airport
Harry Reid Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
Alaska Airlines, American Airlines, Breeze Airways, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$82
Distance
1497 mi
Average flight time
5 hours 31 mins

Las Vegas to New Orleans Flights

The cheapest times to fly from Las Vegas to New Orleans

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to New Orleans are during the month of December. You can find some of the cheapest flights from Las Vegas to New Orleans with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to New Orleans

Sunday is one of the best days to book for cheap flights from Las Vegas to New Orleans: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to New Orleans

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to New Orleans in 2025. You can also book with separate airlines for your outbound and return journeys, from $41 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to New Orleans flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to New Orleans airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY) cost?
Snag a cheap one-way flight from $41 or cheap return flight from $82 from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
December is the cheapest month to fly from LAS to MSY. Avoiding peak travel times is often the key to finding better deals on flights.
Which airlines fly direct from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
When setting off from Harry Reid Intl. Airport (LAS), you can catch a direct flight to Louis Armstrong New Orleans Intl. Airport (MSY) with Southwest Airlines.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The cheapest airline to offer flights between Harry Reid Intl. Airport (LAS) and Louis Armstrong New Orleans Intl. Airport (MSY) can vary based on your travel plans. Spirit Airlines and Southwest Airlines are just some well-known options offering well-priced fares. Use Expedia's search tool to compare airlines in one place and find the right LAS to MSY flight for your budget.
How many flights per day from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
When jetting out of Harry Reid Intl. Airport (LAS), you can take your pick from an average of 2 daily direct flights to Louis Armstrong New Orleans Intl. Airport (MSY).
What are the most popular departure times for flights from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Flights between LAS and MSY are busiest at 1 PM. For a more relaxed atmosphere and potentially cheaper tickets, choose a departure outside the usual busy windows.
What day of the week has the most flights from LAS to MSY?
Sunday offers the most flights from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY). Consider taking off on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Harry Reid Intl. Airport (LAS)'s earliest flight to Louis Armstrong New Orleans Intl. Airport (MSY) is at approximately 8:30AM UTC-8. With a travel time of 3h 15m, you'll arrive at around 1:45PM UTC-6.
How long does it take to fly from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
It takes about 3 hours and 15 minutes to fly the 1,500 mi from LAS to MSY.
What airline has the least delays from LAS to MSY?
American Airlines has the strongest track record for on-time direct flights from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY), with an on-time rating of 100%. Use the Expedia App to look up your journey status before you leave and get real-time alerts about any trip changes.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
To avoid potential delays on the Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for New Orleans from Harry Reid Intl. Airport (LAS)?
If you're flying on a direct flight from Harry Reid Intl. Airport (LAS) to New Orleans, Louis Armstrong New Orleans Intl. Airport (MSY) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY) last-minute?
Last-minute bookings from LAS to MSY are typically more expensive. For the lowest prices, start searching for flights well in advance. That being said, if you can play around with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a LAS to MSY flight and hotel package?
You'll generally save money by booking a LAS to MSY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your ideal flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Usually, it's possible to reschedule or cancel your LAS to MSY flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.