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$81+ Cheap flights from Louisiana to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — LAS
Jul 28 — Aug 41
Tue 7/28
Tue 8/4
1 adult, Economy
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Cheap flight deals from Louisiana to Las Vegas

Cheapest flights from Louisiana to Las Vegas
Explore the most affordable flight options available from Louisiana to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:04 pm
SHV
-
LAS
Nonstop3h 04m
Allegiant Air
Fri 9/42:51 pm
LAS
-
SHV
Nonstop2h 58m
Allegiant Air
Deal found 6/23$103
This Cheapflightsfares deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:08 pm
SHV
-
LAS
Nonstop3h 08m
Allegiant Air
Fri 10/164:20 pm
LAS
-
SHV
Nonstop2h 57m
Allegiant Air
Deal found 6/24$113
This Cheapflightsfares deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:58 pm
SHV
-
LAS
Nonstop3h 18m
Allegiant Air
Fri 8/216:05 am
LAS
-
SHV
Nonstop3h 04m
Allegiant Air
Deal found 6/24$129
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:58 pm
SHV
-
LAS
Nonstop3h 18m
Allegiant Air
Mon 8/318:10 am
LAS
-
SHV
Nonstop3h 04m
Allegiant Air
Deal found 6/27$133
This Cheapflightsfares deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:07 pm
SHV
-
LAS
Nonstop3h 08m
Allegiant Air
Mon 10/194:21 pm
LAS
-
SHV
Nonstop2h 57m
Allegiant Air
Deal found 6/25$147
This Cheapflightsfares deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:38 pm
SHV
-
LAS
Nonstop3h 15m
Allegiant Air
Fri 9/187:00 am
LAS
-
SHV
Nonstop2h 58m
Allegiant Air
Deal found 6/24$149
This Cheapflightsfares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:39 pm
SHV
-
LAS
Nonstop3h 15m
Allegiant Air
Fri 9/116:50 am
LAS
-
SHV
Nonstop2h 58m
Allegiant Air
Deal found 6/23$176
This Cheapflightsfares deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:55 pm
SHV
-
LAS
Nonstop3h 08m
Allegiant Air
Mon 10/263:27 pm
LAS
-
SHV
Nonstop2h 57m
Allegiant Air
Deal found 6/23$195
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:38 pm
SHV
-
LAS
Nonstop3h 15m
Allegiant Air
Mon 9/148:00 am
LAS
-
SHV
Nonstop2h 58m
Allegiant Air
Deal found 6/23$199
This Cheapflightsfares deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:58 pm
SHV
-
LAS
Nonstop3h 04m
Allegiant Air
Fri 7/317:05 am
LAS
-
SHV
Nonstop3h 03m
Allegiant Air
Deal found 6/24$206
This Gotogate deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:59 pm
MSY
-
LAS
Nonstop3h 50m
Breeze Airways
Sun 8/911:25 pm
LAS
-
MSY
Nonstop3h 35m
Breeze Airways
Deal found 6/23$221
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:59 pm
MSY
-
LAS
Nonstop3h 50m
Breeze Airways
Mon 7/2011:25 pm
LAS
-
MSY
Nonstop3h 35m
Breeze Airways
Deal found 6/24$222

Find flight deals from Louisiana to Las Vegas

Keep the following information in mind while searching for Louisiana to Las Vegas flight deals. Data was last updated June 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$103
(Cheapflightsfares)

One-way from

$81
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$431

Good round-trip deal

$167 or less

Good one-way deal

$115 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Las Vegas Harry Reid Intl flights.
Search Deals
From Louisiana to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Louisiana to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Louisiana to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from Louisiana to Las Vegas Harry Reid Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Louisiana to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansLas Vegas

MSY - LAS

MSYLAS

New Orleans Louis Armstrong

Mon 7/13

8:05 pm-9:55 pm

Nonstop3h 50m

Las Vegas Harry Reid Intl

Thu 7/16

11:25 pm-5:00 am

Nonstop3h 35m

$238

New OrleansLas Vegas

MSY - LAS

MSYLAS

New Orleans Louis Armstrong

Fri 7/31

8:05 pm-9:55 pm

Nonstop3h 50m

Las Vegas Harry Reid Intl

Sat 8/1

11:29 pm-5:04 am

Nonstop3h 35m

$253

New OrleansLas Vegas

MSY - LAS

MSYLAS

New Orleans Louis Armstrong

Thu 7/30

8:05 pm-9:55 pm

Nonstop3h 50m

Las Vegas Harry Reid Intl

Sun 8/2

11:25 pm-5:00 am

Nonstop3h 35m

$283

LafayetteLas Vegas

LFT - LAS

LFTLAS

Lafayette Regional

Wed 8/5

3:24 pm-10:17 pm

1 stop8h 53m

Las Vegas Harry Reid Intl

Tue 8/11

7:05 am-4:28 pm

1 stop7h 23m

$299

AlexandriaLas Vegas

AEX - LAS

AEXLAS

Alexandria

Thu 7/30

4:00 pm-9:23 pm

1 stop7h 23m

Las Vegas Harry Reid Intl

Mon 8/3

6:00 am-3:25 pm

1 stop7h 25m

$318

AlexandriaLas Vegas

AEX - LAS

AEXLAS

Alexandria

Sat 8/8

9:43 am-5:06 pm

2 stops9h 23m

Las Vegas Harry Reid Intl

Thu 8/13

6:00 am-3:30 pm

1 stop7h 30m

$324

Lake CharlesLas Vegas

LCH - LAS

LCHLAS

Lake Charles

Thu 8/13

5:44 pm-11:40 pm

1 stop7h 56m

Las Vegas Harry Reid Intl

Mon 8/17

11:59 pm-10:01 am

1 stop8h 02m

$329

ShreveportLas Vegas

SHV - LAS

SHVLAS

Shreveport

Fri 9/18

5:11 pm-11:26 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Mon 9/21

10:01 pm-9:45 am

1 stop9h 44m

$329

AlexandriaLas Vegas

AEX - LAS

AEXLAS

Alexandria

Thu 9/10

4:08 pm-11:54 pm

2 stops9h 46m

Las Vegas Harry Reid Intl

Sat 9/12

6:00 am-3:30 pm

2 stops7h 30m

$329

Baton RougeLas Vegas

BTR - LAS

BTRLAS

Baton Rouge Ryan

Sat 8/15

1:27 pm-6:54 pm

1 stop7h 27m

Las Vegas Harry Reid Intl

Tue 8/18

6:00 am-3:08 pm

1 stop7h 08m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Louisiana to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Las Vegas

What is the cheapest month to book a flight from Louisiana to Las Vegas?

Currently, September is the cheapest month in which you can book a flight from Louisiana to Las Vegas (average of $54). Flying from Louisiana to Las Vegas in November is currently the most expensive (average of $766). 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.

What is the cheapest time of day to fly from LA to LAS?

Find hourly flight availability from Louisiana to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 28, 2026.

One of the essential ways to save on airfare from Louisiana to Las Vegas is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 80% on airfare.

How much does it cost to fly round-trip from Louisiana to Las Vegas?

How far ahead should I book a flight from Louisiana to Las Vegas?

The price you pay for your flight from Louisiana to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Louisiana to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Las Vegas. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Louisiana to Las Vegas flight should consider departing on Monday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Louisiana?

    For a flight from Louisiana to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • How popular is this Louisiana to Las Vegas flight route?

    Within the past month, 70 users have taken a look at flights from Louisiana to Las Vegas Harry Reid Intl.

  • How long is the flight from Louisiana to Las Vegas?

    Breeze Airways, Delta, and United Airlines can get you from Louisiana to Las Vegas in just under 3h 50m. Your travel time can differ by up to 5h 03m. Airlines will cover a distance of 1496 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Louisiana to Las Vegas one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $61. Breeze Airways flights start at $64 while deals on Frontier start at $78 one-way.

  • What are the most popular routes from Louisiana to Las Vegas?

    While some choose either Baton Rouge Ryan - Las Vegas Harry Reid Intl or Shreveport - Las Vegas Harry Reid Intl, New Orleans Louis Armstrong - Las Vegas Harry Reid Intl is the most popular route from Louisiana to Las Vegas.

  • What are the most reliable airlines from Louisiana to Las Vegas?

    The top 3 most reliable airlines when flying from Louisiana to Las Vegas are Southwest (76%), Breeze Airways (73%) and Frontier (60%).

  • What are the cheapest flights from Louisiana to Las Vegas?

    Looking for the cheapest flight from Louisiana to Las Vegas? While on average our users pay $337, our data indicates the cheapest price to be $104. The most popular route (New Orleans Louis Armstrong - Las Vegas Harry Reid Intl), is priced around $122.

  • Can I find deals for flights from Louisiana to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Louisiana to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Las Vegas.

  • Can I find deals for business class flights from Louisiana to Las Vegas?

    Yes. Cheapflights offers flight deals from Louisiana to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Las Vegas?

    Currently, September is the cheapest month in which you can book a flight from Louisiana to Las Vegas (average of $54). Flying from Louisiana to Las Vegas in November is currently the most expensive (average of $766). 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.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Mesquite
Henderson
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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Alternative routes for Louisiana to Las Vegas

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Top 8 airlines flying from Louisiana to Las Vegas

Discover the top 8 airlines that operate flights from Louisiana to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$101Average$207FlexibilityNo cancel feeOn-time88%
FrontierCheapest$114Average$229FlexibilityNo cancel feeOn-time62%
DeltaCheapest$114Average$356FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$119Average$211FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$128Average$424FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$186Average$474FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$215Average$450FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$259Average$440FlexibilityNo cancel feeOn-time69%

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