MSY's security checkpoint averages a 15-minute wait, thanks to efficient processing. Arrive early to enjoy local dining options like Cafe Du Monde.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $158 (Kiwi.com) |
One-way from | $87 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $376 |
Good round-trip deal | $181 or less |
Good one-way deal | $114 or less |
Fly from
Fly to
Route
Depart
Return
Price
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Fri 2/20
6:35 pm-11:49 pm
1 stop7h 14m
Las Vegas Harry Reid Intl
Sun 2/22
7:00 am-12:19 pm
Nonstop3h 19m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Sat 2/14
8:29 pm-10:29 pm
Nonstop4h 00m
Las Vegas Harry Reid Intl
Fri 2/20
11:59 pm-5:24 am
Nonstop3h 25m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Fri 2/13
8:29 pm-10:29 pm
Nonstop4h 00m
Las Vegas Harry Reid Intl
Sun 2/15
11:59 pm-5:24 am
Nonstop3h 25m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Sat 3/21
8:29 pm-10:29 pm
Nonstop4h 00m
Las Vegas Harry Reid Intl
Sat 3/28
11:59 pm-5:24 am
Nonstop3h 25m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Thu 4/30
8:29 pm-10:29 pm
Nonstop4h 00m
Las Vegas Harry Reid Intl
Sun 5/3
11:59 pm-5:24 am
Nonstop3h 25m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Thu 4/2
8:29 pm-10:29 pm
Nonstop4h 00m
Las Vegas Harry Reid Intl
Tue 4/7
11:59 pm-5:24 am
Nonstop3h 25m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Mon 5/11
8:29 pm-10:29 pm
Nonstop4h 00m
Las Vegas Harry Reid Intl
Mon 5/18
11:59 pm-5:39 am
Nonstop3h 40m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Fri 2/20
4:18 pm-6:27 pm
Nonstop4h 09m
Las Vegas Harry Reid Intl
Fri 2/20
11:59 pm-5:24 am
Nonstop3h 25m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Sun 3/15
8:29 pm-10:29 pm
Nonstop4h 00m
Las Vegas Harry Reid Intl
Thu 3/19
11:59 pm-5:24 am
Nonstop3h 25m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Wed 2/18
5:45 am-11:42 am
1 stop7h 57m
Las Vegas Harry Reid Intl
Mon 2/23
12:59 am-9:38 am
1 stop6h 39m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from New Orleans to Las Vegas, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, November is the cheapest month in which you can book a flight from New Orleans to Las Vegas (average of $91). Flying from New Orleans to Las Vegas in June is currently the most expensive (average of $158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from New Orleans to Las Vegas in the evening. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their New Orleans to Las Vegas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 14% of weekly flights between New Orleans and Las Vegas have experienced delays in the past year, with the average delay time being 118 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
Houston (IAH) – chosen by Cheapflights users on 64% of 1-stop itineraries from New Orleans to Las Vegas on Cheapflights.
Los Angeles (LAX) is the most affordable 1-stop option, with an average round-trip price of $210.
Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 5h 26m.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 0h 45m.
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$196 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$221 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$167 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$452 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$215 | Average$435 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$457 | FlexibilityNo cancel fee | On-time71% |