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$349+ Cheap flights from Missoula (MSO) to Louisiana

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — MSY
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Missoula to Louisiana

Cheapest flights from Missoula to Louisiana
Explore the most affordable flight options available from Missoula to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amMSO - MSY
1 stop6h 37mUnited Airlines
Tue 12/307:00 amMSY - MSO
2 stops10h 10mUnited Airlines
Deal found 12/11$760

Find flight deals from Missoula to Louisiana

Keep the following information in mind while searching for Missoula to Louisiana flight deals. Data was last updated December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$343
(American Airlines)

Popular in

November

Cheapest in

August

Average price

$519
Provider with most accurate pricing for Missoula Johnson-Bell Field-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-New Orleans Louis Armstrong flights.
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From Missoula Johnson-Bell Field to Louisiana
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Louisiana 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 December 12, 2025.
Use the filters below to find and compare flights from Missoula to Louisiana that are best for you.

Fly from

Missoula

Fly to

Louisiana

Route

Depart

Return

Price

MissoulaShreveport

MSO - SHV

MSOSHV

Missoula Johnson-Bell Field

Wed 1/21

2:37 pm-8:49 pm

1 stop5h 12m

Shreveport

Sat 1/24

8:49 am-4:02 pm

1 stop8h 13m

$349

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Sat 3/7

1:24 pm-9:20 pm

1 stop6h 56m

New Orleans Louis Armstrong

Wed 3/18

6:23 am-12:48 pm

1 stop7h 25m

$371

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 1/26

2:37 pm-9:32 pm

1 stop5h 55m

New Orleans Louis Armstrong

Thu 1/29

2:35 pm-9:51 pm

1 stop8h 16m

$373

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Wed 3/11

6:04 pm-8:43 am

2 stops13h 39m

New Orleans Louis Armstrong

Mon 3/16

7:10 pm-12:24 am

1 stop6h 14m

$375

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Wed 1/21

6:00 am-7:33 pm

2 stops12h 33m

Baton Rouge Ryan

Sat 1/24

1:55 pm-9:51 pm

2 stops8h 56m

$409

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Sat 3/7

2:35 pm-11:28 pm

2 stops7h 53m

New Orleans Louis Armstrong

Wed 3/18

11:55 am-9:57 pm

2 stops11h 02m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Best time to book a flight from Missoula to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Missoula 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 Missoula to Louisiana

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

Currently, June is the cheapest month in which you can book a flight from Missoula to Louisiana (average of $161). Flying from Missoula to Louisiana in July is currently the most expensive (average of $369). 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 MSO to LA?

Find hourly flight availability from Missoula to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Missoula to Louisiana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 57% versus a flight in the morning.

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

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Missoula to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Louisiana. 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 from for flights from Missoula to Louisiana?

    Missoula Johnson-Bell Field (MSO), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Missoula to Louisiana.

  • How long is the flight from Missoula to Louisiana?

    Departing from Missoula to Louisiana will take you 5h 12m. The distance from Missoula to Louisiana is about 1460 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Missoula to Louisiana?

    The most popular flight routes from Missoula to Louisiana are Missoula Johnson-Bell Field - New Orleans Louis Armstrong, Missoula Johnson-Bell Field - Shreveport and Missoula Johnson-Bell Field - Baton Rouge Ryan.

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

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

  • How can I find direct flights from Missoula to Louisiana?

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

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

    Yes. Cheapflights offers flight deals from Missoula to Louisiana 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 Missoula to Louisiana?

    Currently, June is the cheapest month in which you can book a flight from Missoula to Louisiana (average of $161). Flying from Missoula to Louisiana in July is currently the most expensive (average of $369). 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.

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Top 3 airlines flying from Missoula to Louisiana

Discover the top 3 airlines that operate flights from Missoula to Louisiana. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$183Average$410FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$322Average$495FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$350Average$400FlexibilityNo cancel feeOn-time71%

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