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 | $128 (Frontier) |
One-way from | $81 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $307 |
Good round-trip deal | $179 or less |
Good one-way deal | $135 or less |
Fly from
Fly to
Route
Depart
Return
Price
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Fri 2/20
8:29 pm-10:29 pm
Nonstop4h 00m
Las Vegas Harry Reid Intl
Mon 2/23
11:59 pm-5:24 am
Nonstop3h 25m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Fri 2/6
8:29 pm-10:29 pm
Nonstop4h 00m
Las Vegas Harry Reid Intl
Wed 2/11
11:59 pm-5:24 am
Nonstop3h 25m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Tue 1/20
4:45 pm-10:53 pm
1 stop8h 08m
Las Vegas Harry Reid Intl
Tue 1/27
6:00 am-1:45 pm
1 stop5h 45m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Wed 1/21
4:45 pm-10:53 pm
1 stop8h 08m
Las Vegas Harry Reid Intl
Wed 1/28
6:00 am-1:45 pm
1 stop5h 45m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Wed 1/21
4:45 pm-10:53 pm
1 stop8h 08m
Las Vegas Harry Reid Intl
Tue 1/27
6:00 am-1:45 pm
1 stop5h 45m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Wed 1/21
4:45 pm-10:53 pm
1 stop8h 08m
Las Vegas Harry Reid Intl
Thu 1/29
11:15 pm-8:50 am
1 stop7h 35m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Wed 1/28
1:47 pm-10:35 pm
2 stops10h 48m
Las Vegas Harry Reid Intl
Sat 1/31
7:19 am-4:21 pm
1 stop7h 02m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Thu 1/29
1:47 pm-10:35 pm
2 stops10h 48m
Las Vegas Harry Reid Intl
Mon 2/2
10:15 pm-8:50 am
1 stop8h 35m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Sat 1/24
3:37 pm-8:43 pm
1 stop7h 06m
Las Vegas Harry Reid Intl
Fri 1/30
11:15 pm-9:46 am
1 stop8h 31m
New OrleansLas Vegas
MSY - LAS
MSYLAS
New Orleans Louis Armstrong
Wed 1/14
9:05 am-1:32 pm
1 stop6h 27m
Las Vegas Harry Reid Intl
Mon 1/19
5:20 am-1:33 pm
1 stop6h 13m
| 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, May is the cheapest month in which you can book a flight from New Orleans to Las Vegas (average of $100). 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 40% 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 15% of weekly flights between New Orleans and Las Vegas have experienced delays in the past year, with the average delay time being 119 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, Southwest 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.
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$97 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$222 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$167 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$454 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$440 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$215 | Average$434 | FlexibilityNo cancel fee | On-time63% |