$54 Cheap Flights from Las Vegas (LAS) to New Orleans (MSY)

View $54 flight on Fri, Aug 22, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $54 for one-way flights and $107 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, Aug 22 - Mon, Aug 25
LAS
Las Vegas
MSY
New Orleans
$107 Roundtrip, just found
$107
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Aug 22 from Las Vegas to New Orleans, returning Mon, Aug 25, priced at $107 just found
Spirit Airlines
Fri, Aug 22 - Sun, Aug 31
LAS
Las Vegas
MSY
New Orleans
$107 Roundtrip, found 2 hours ago
$107
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Fri, Aug 22 from Las Vegas to New Orleans, returning Sun, Aug 31, priced at $107 found 2 hours ago
Spirit Airlines
Thu, Aug 7 - Mon, Aug 11
LAS
Las Vegas
MSY
New Orleans
$108 Roundtrip, found 4 hours ago
$108
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Thu, Aug 7 from Las Vegas to New Orleans, returning Mon, Aug 11, priced at $108 found 4 hours ago
Spirit Airlines
Mon, Aug 18 - Thu, Aug 28
LAS
Las Vegas
MSY
New Orleans
$109 Roundtrip, just found
$109
Roundtrip
just found
Select Spirit Airlines flight, departing Mon, Aug 18 from Las Vegas to New Orleans, returning Thu, Aug 28, priced at $109 just found
Spirit Airlines
Sat, Aug 2 - Thu, Aug 7
LAS
Las Vegas
MSY
New Orleans
$117 Roundtrip, found 11 hours ago
$117
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Sat, Aug 2 from Las Vegas to New Orleans, returning Thu, Aug 7, priced at $117 found 11 hours ago
Spirit Airlines
Thu, Aug 28 - Fri, Sep 5
LAS
Las Vegas
MSY
New Orleans
$119 Roundtrip, found 4 hours ago
$119
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Thu, Aug 28 from Las Vegas to New Orleans, returning Fri, Sep 5, priced at $119 found 4 hours ago
Southwest Airlines
Thu, Oct 23 - Mon, Oct 27
LAS
Las Vegas
MSY
New Orleans
$215 Roundtrip, just found
$215
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Oct 23 from Las Vegas to New Orleans, returning Mon, Oct 27, priced at $215 just found
American Airlines
Sun, Sep 7 - Mon, Sep 8
LAS
Las Vegas
MSY
New Orleans
$229 Roundtrip, found 3 hours ago
$229
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sun, Sep 7 from Las Vegas to New Orleans, returning Mon, Sep 8, priced at $229 found 3 hours ago
Delta
Fri, Aug 15 - Mon, Aug 25
LAS
Las Vegas
MSY
New Orleans
$230 Roundtrip, just found
$230
Roundtrip
just found
Select Delta flight, departing Fri, Aug 15 from Las Vegas to New Orleans, returning Mon, Aug 25, priced at $230 just found
Hawaiian Airlines
Fri, Oct 17 - Mon, Oct 20
LAS
Las Vegas
MSY
New Orleans
$234 Roundtrip, found 5 hours ago
$234
Roundtrip
found 5 hours ago
Select Hawaiian Airlines flight, departing Fri, Oct 17 from Las Vegas to New Orleans, returning Mon, Oct 20, priced at $234 found 5 hours ago

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

August is typically the cheapest month to fly

From $91 - $165 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 $143
MSY
Louis Armstrong New Orleans Intl.
Cheapest
Average driving time to city center20 min
Flights from $143
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, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$106
Distance
1497 mi
Average flight time
6 hours 9 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 August. 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 $54 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?
You can find affordable return tickets from Harry Reid Intl. Airport (LAS) to Louis Armstrong New Orleans Intl. Airport (MSY) starting from $106. Book a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Spirit Airlines flight leaving LAS on August 11 2025 and touching down at MSY. The price was last updated on July 15 2025 and has not changed since.
What is the cheapest month to fly from LAS to MSY?
The cheapest flights from LAS to MSY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 LAS to MSY?
With tickets starting at $53 for a one-way flight from LAS to MSY, Spirit Airlines is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LAS on October 8 2025. Prices were last updated on July 15 2025 and have not changed since.
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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