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

View $54 flight on Wed, Dec 3, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $54 for one-way flights and $97 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Nov 13 - Wed, Dec 3
MSY
New Orleans
LAS
Las Vegas
$97 Roundtrip, found 1 day ago
$97
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Nov 13 from New Orleans to Las Vegas, returning Wed, Dec 3, priced at $97 found 1 day ago
Spirit Airlines
Tue, Nov 18 - Thu, Nov 20
MSY
New Orleans
LAS
Las Vegas
$116 Roundtrip, found 2 hours ago
$116
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Tue, Nov 18 from New Orleans to Las Vegas, returning Thu, Nov 20, priced at $116 found 2 hours ago
Frontier Airlines
Thu, Feb 19 - Fri, Feb 20
MSY
New Orleans
LAS
Las Vegas
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Feb 19 from New Orleans to Las Vegas, returning Fri, Feb 20, priced at $119 found 1 day ago
Spirit Airlines
Tue, Nov 18 - Thu, Nov 27
MSY
New Orleans
LAS
Las Vegas
$122 Roundtrip, found 11 hours ago
$122
Roundtrip
found 11 hours ago
Select Spirit Airlines flight, departing Tue, Nov 18 from New Orleans to Las Vegas, returning Thu, Nov 27, priced at $122 found 11 hours ago
Spirit Airlines
Thu, Nov 27 - Wed, Dec 3
MSY
New Orleans
LAS
Las Vegas
$124 Roundtrip, found 18 hours ago
$124
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Thu, Nov 27 from New Orleans to Las Vegas, returning Wed, Dec 3, priced at $124 found 18 hours ago
Spirit Airlines
Sat, Nov 22 - Sat, Dec 6
MSY
New Orleans
LAS
Las Vegas
$127 Roundtrip, found 13 hours ago
$127
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Sat, Nov 22 from New Orleans to Las Vegas, returning Sat, Dec 6, priced at $127 found 13 hours ago
Spirit Airlines
Wed, Dec 3 - Fri, Dec 5
MSY
New Orleans
LAS
Las Vegas
$129 Roundtrip, found 2 hours ago
$129
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Wed, Dec 3 from New Orleans to Las Vegas, returning Fri, Dec 5, priced at $129 found 2 hours ago
Breeze Airways
Thu, Feb 12 - Thu, Feb 19
MSY
New Orleans
LAS
Las Vegas
$140 Roundtrip, just found
$140
Roundtrip
just found
Select Breeze Airways flight, departing Thu, Feb 12 from New Orleans to Las Vegas, returning Thu, Feb 19, priced at $140 just found
American Airlines
Wed, Dec 10 - Sat, Dec 13
MSY
New Orleans
LAS
Las Vegas
$187 Roundtrip, just found
$187
Roundtrip
just found
Select American Airlines flight, departing Wed, Dec 10 from New Orleans to Las Vegas, returning Sat, Dec 13, priced at $187 just found
Southwest Airlines
Sun, Jan 25 - Wed, Jan 28
MSY
New Orleans
LAS
Las Vegas
$209 Roundtrip, just found
$209
Roundtrip
just found
Select Southwest Airlines flight, departing Sun, Jan 25 from New Orleans to Las Vegas, returning Wed, Jan 28, priced at $209 just found

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

October is typically the cheapest month to fly

From $83 - $310 per traveler.

Alternative airports near Las Vegas

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

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $182
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $182

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS) cost?
Lock in a cheap one-way flight from $54 or cheap return flight from $97 from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS)?
Planning your getaway for November is a great way to save, as it's the cheapest month for flights between MSY and LAS. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS)?
You can fly nonstop from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS) on a Southwest Airlines flight.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS)?
The cheapest airline to offer flights between Louis Armstrong New Orleans Intl. Airport (MSY) and Harry Reid Intl. Airport (LAS) can vary based on when you want to travel. Spirit Airlines and Southwest Airlines are just some good options offering competitive fares. Use Expedia's filter tool to compare airlines in one place and find the right MSY to LAS flight for your budget.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS)?
With, on average, 2 direct flights that operate from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS) each day, you'll be jetting off in no time.
What are the most popular departure times for flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS)?
The 10 AM departures from MSY to LAS are the busiest. Prices can be higher for these popular slots. If you want to save on your trip, choose a less crowded time to fly.
What day of the week has the most flights from MSY to LAS?
Depart on a Friday if you're looking for the biggest selection of flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS).
What is the earliest flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS)?
Hop on the earliest flight at around 7:00AM UTC-6, departing from Louis Armstrong New Orleans Intl. Airport (MSY). You'll be in the air for approximately 4h 5m, reaching Harry Reid Intl. Airport (LAS) at approximately 9:05AM UTC-8.
How long does it take to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS)?
Flights from MSY to LAS have an average travel time of 3 hours and 59 minutes. The total distance between the two airports is 1,500 mi.
What airline has the least delays from MSY to LAS?
Consider traveling with American Airlines if you'd like to fly straight from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS) without any holdups. This carrier has the strongest track record for punctuality, with an on-time score of 100%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS)?
To touch down at Harry Reid Intl. Airport (LAS) on schedule, opt for a flight that leaves Louis Armstrong New Orleans Intl. Airport (MSY) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Las Vegas from Louis Armstrong New Orleans Intl. Airport (MSY)?
Harry Reid Intl. Airport (LAS) is the only airport in Las Vegas with direct flights from Louis Armstrong New Orleans Intl. Airport (MSY). Check out the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your flight from MSY to LAS right before your getaway is usually more expensive. But if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a MSY to LAS flight and hotel package?
Compared with arranging hotels and flights separately, booking a MSY to LAS flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Harry Reid Intl. Airport (LAS)?
Typically, you can cancel or reschedule your MSY to LAS flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more information, head to our Customer Service portal.

Travel information

Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Breeze Airways, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$97
Distance
1497 mi
Average flight time
1 hour 57 mins

Book with confidence

New Orleans to Las Vegas Flights

The cheapest times to fly from New Orleans to Las Vegas

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 New Orleans to Las Vegas are during the month of November. You can find some of the cheapest flights from New Orleans to Las Vegas with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from New Orleans to Las Vegas: 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 New Orleans to Las Vegas

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 New Orleans to Las Vegas 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 New Orleans to Las Vegas 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 New Orleans to Las Vegas 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.

 

New Orleans to Las Vegas Flights

Explore a world of travel with Expedia

*Available to One Key members.