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$251+ Cheap flights from Missoula (MSO) to Louisiana

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — MSY
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
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 February 9, 2026.

This United Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 4/142:38 pm
MSO
-
MSY
2 stops7h 51m
United Airlines
Sat 4/187:00 am
MSY
-
MSO
1 stop7h 36m
United Airlines
Deal found 2/6$282
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:53 pm
MSO
-
MSY
1 stop14h 47m
Alaska Airlines
Sat 3/287:00 am
MSY
-
MSO
1 stop17h 57m
Alaska Airlines
Deal found 2/7$308
This Delta deal was found by Cheapflights users on 2/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:37 am
MSO
-
MSY
1 stop7h 11m
Delta
Sat 6/64:32 pm
MSY
-
MSO
1 stop8h 05m
Delta
Deal found 2/7$309
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:08 pm
MSO
-
MSY
1 stop6h 50m
American Airlines
Sat 4/182:45 pm
MSY
-
MSO
1 stop8h 00m
American Airlines
Deal found 2/6$338
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Tue 3/242:35 pm
MSO
-
MSY
1 stop5h 29m
United Airlines
Sat 3/285:00 am
MSY
-
MSO
2 stops12h 08m
United Airlines
Deal found 2/7$351
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Mon 3/22:34 pm
MSO
-
MSY
1 stop6h 11m
United Airlines
Sat 3/72:40 pm
MSY
-
MSO
1 stop8h 17m
United Airlines
Deal found 2/7$362
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:29 pm
MSO
-
MSY
1 stop8h 16m
American Airlines
Sun 10/46:28 am
MSY
-
MSO
1 stop7h 02m
American Airlines
Deal found 2/6$363
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Sat 2/286:15 am
MSO
-
MSY
1 stop6h 14m
United Airlines
Tue 3/37:00 am
MSY
-
MSO
1 stop7h 32m
United Airlines
Deal found 2/7$367
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Mon 6/12:46 pm
MSO
-
MSY
2 stops37h 14m
Multiple Airlines
Sat 6/68:29 pm
MSY
-
MSO
1 stop14h 06m
Multiple Airlines
Deal found 2/7$377
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Sat 2/142:34 pm
MSO
-
SHV
1 stop5h 18m
United Airlines
Thu 2/198:49 am
SHV
-
MSO
1 stop8h 20m
United Airlines
Deal found 2/7$409
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 10/272:27 pm
MSO
-
BTR
2 stops7h 19m
United Airlines
Sat 10/317:00 am
BTR
-
MSO
2 stops10h 10m
United Airlines
Deal found 2/8$409
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 10/275:32 pm
MSO
-
SHV
1 stop25h 59m
United Airlines
Sat 10/318:50 am
SHV
-
MSO
1 stop5h 37m
United Airlines
Deal found 2/8$458

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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$282
(United Airlines)

One-way from

$251
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$568
Provider with most accurate pricing for Missoula Johnson-Bell Field-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-New Orleans Louis Armstrong flights.
Search Deals
From Missoula Johnson-Bell Field to Louisiana
Search Deals
One-way flight from Missoula Johnson-Bell Field to Louisiana
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 9, 2026.
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

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 4/14

2:38 pm-11:29 pm

2 stops7h 51m

New Orleans Louis Armstrong

Sat 4/18

7:00 am-1:36 pm

1 stop7h 36m

$282

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 6/1

5:37 am-1:48 pm

1 stop7h 11m

New Orleans Louis Armstrong

Sat 6/6

4:32 pm-11:37 pm

1 stop8h 05m

$309

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 4/14

1:08 pm-8:58 pm

1 stop6h 50m

New Orleans Louis Armstrong

Sat 4/18

2:45 pm-9:45 pm

1 stop8h 00m

$338

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 3/24

2:35 pm-9:04 pm

1 stop5h 29m

New Orleans Louis Armstrong

Sat 3/28

5:00 am-4:08 pm

2 stops12h 08m

$351

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 3/2

2:34 pm-9:45 pm

1 stop6h 11m

New Orleans Louis Armstrong

Sat 3/7

2:40 pm-9:57 pm

1 stop8h 17m

$362

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Sat 2/28

6:15 am-1:29 pm

1 stop6h 14m

New Orleans Louis Armstrong

Tue 3/3

7:00 am-1:32 pm

1 stop7h 32m

$367

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Sun 5/17

6:45 am-4:23 pm

1 stop8h 38m

Baton Rouge Ryan

Fri 5/22

2:19 pm-10:38 pm

1 stop9h 19m

$1,446

MissoulaBaton Rouge

MSO - BTR

MSOBTR

Missoula Johnson-Bell Field

Sun 5/17

6:15 am-3:31 pm

2 stops8h 16m

Baton Rouge Ryan

Fri 5/22

12:05 pm-9:26 pm

2 stops10h 21m

$2,055

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 7/27

2:08 pm-9:32 pm

1 stop6h 24m

$251

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 7/27

7:15 am-11:25 pm

2 stops15h 10m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 11 results
1
2

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 February is currently the most expensive (average of $448). 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.

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 February 9, 2026.
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
8,173 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

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
8,173 reviews
Delta
7.9
Good
8,173 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

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
9,257 reviews
Delta
7.9
Good
8,173 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

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
11,255 reviews
Delta
7.9
Good
8,173 reviews

Boarding

8.1

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

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 6h 50m. The distance from Missoula to Louisiana is about 1727 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 February is currently the most expensive (average of $448). 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

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Alternative routes for Missoula to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$410FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$322Average$440FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$322Average$432FlexibilityNo cancel feeOn-time69%

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