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$321+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — MSY
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find 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 October 22, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:22 pmMSO - MSY
1 stop23h 42mAlaska Airlines
Sat 12/137:00 amMSY - MSO
1 stop9h 32mAlaska Airlines
Deal found 10/21$342
This Delta deal was found by Cheapflights users on 10/22. 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.
Tue 12/95:00 amMSO - MSY
1 stop8h 16mDelta
Sat 12/1310:40 amMSY - MSO
2 stops12h 13mDelta
Deal found 10/22$348
This Delta deal was found by Cheapflights users on 10/22. 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.
Thu 12/185:00 amMSO - MSY
1 stop8h 16mDelta
Wed 12/244:30 pmMSY - MSO
1 stop7h 52mDelta
Deal found 10/22$371
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/92:35 pmMSO - MSY
2 stops7h 24mUnited Airlines
Sat 12/135:15 amMSY - MSO
2 stops11h 55mUnited Airlines
Deal found 10/21$381
This Delta deal was found by Cheapflights users on 10/22. 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.
Thu 12/185:00 amMSO - MSY
1 stop8h 16mDelta
Tue 12/237:26 pmMSY - MSO
1 stop6h 07mDelta
Deal found 10/22$399
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/142:35 pmMSO - MSY
1 stop5h 59mUnited Airlines
Mon 11/175:15 amMSY - MSO
2 stops9h 18mUnited Airlines
Deal found 10/22$401
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amMSO - MSY
1 stop9h 35mAlaska Airlines
Thu 12/257:00 amMSY - MSO
1 stop9h 33mAlaska Airlines
Deal found 10/22$417
This Delta deal was found by Cheapflights users on 10/22. 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 12/225:20 amMSO - MSY
1 stop7h 22mDelta
Wed 12/244:30 pmMSY - MSO
1 stop7h 52mDelta
Deal found 10/22$423
This Delta deal was found by Cheapflights users on 10/19. 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.
Wed 12/101:13 pmMSO - SHV
2 stops9h 15mDelta
Sat 12/134:59 pmSHV - MSO
2 stops25h 37mDelta
Deal found 10/19$493
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 12/102:35 pmMSO - SHV
1 stop5h 11mUnited Airlines
Sat 12/139:00 amSHV - MSO
1 stop8h 10mUnited Airlines
Deal found 10/19$505
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 12/105:00 amMSO - BTR
2 stops15h 53mDelta
Sat 12/133:09 pmBTR - MSO
2 stops27h 27mDelta
Deal found 10/21$508
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/32:35 pmMSO - SHV
1 stop5h 09mUnited Airlines
Wed 11/57:32 amSHV - MSO
2 stops9h 29mUnited Airlines
Deal found 10/21$591

Cheap flight deals from Missoula to Louisiana

Keep the following information in mind while searching for Missoula to Louisiana flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$342
(Alaska Airlines)

One-way from

$321
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$528
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
One-way flight from Missoula Johnson-Bell Field to Louisiana
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 22, 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

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 12/9

4:22 pm-5:04 pm

1 stop23h 42m

New Orleans Louis Armstrong

Sat 12/13

7:00 am-3:32 pm

1 stop9h 32m

$342

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Fri 4/10

2:27 pm-9:27 pm

1 stop6h 00m

New Orleans Louis Armstrong

Wed 4/15

8:00 am-4:10 pm

1 stop9h 10m

$343

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 4/14

1:05 pm-10:51 pm

1 stop8h 46m

New Orleans Louis Armstrong

Sat 4/18

4:22 pm-9:29 pm

1 stop6h 07m

$343

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 12/9

2:35 pm-10:59 pm

2 stops7h 24m

New Orleans Louis Armstrong

Sat 12/13

8:00 am-1:33 pm

1 stop6h 33m

$348

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 12/9

5:00 am-3:31 pm

2 stops9h 31m

New Orleans Louis Armstrong

Sat 12/13

12:03 pm-9:53 pm

2 stops10h 50m

$353

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Thu 12/18

5:00 am-2:16 pm

1 stop8h 16m

New Orleans Louis Armstrong

Wed 12/24

4:30 pm-11:22 pm

1 stop7h 52m

$371

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 4/20

5:40 am-1:54 pm

1 stop7h 14m

New Orleans Louis Armstrong

Thu 4/23

7:18 pm-12:24 am

1 stop6h 06m

$371

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 1/12

1:03 pm-5:47 pm

2 stops27h 44m

New Orleans Louis Armstrong

Fri 1/16

10:30 am-3:31 pm

2 stops30h 01m

$403

MissoulaShreveport

MSO - SHV

MSOSHV

Missoula Johnson-Bell Field

Wed 12/10

1:13 pm-11:28 pm

2 stops9h 15m

Shreveport

Sat 12/13

4:59 pm-5:36 pm

2 stops25h 37m

$493

MissoulaShreveport

MSO - SHV

MSOSHV

Missoula Johnson-Bell Field

Wed 12/10

2:35 pm-8:46 pm

1 stop5h 11m

Shreveport

Sat 12/13

9:00 am-4:10 pm

1 stop8h 10m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 15 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 March is currently the most expensive (average of $407). 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 October 22, 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.

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 October 22, 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
7,981 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,990 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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. 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 - Baton Rouge Ryan and Missoula Johnson-Bell Field - Shreveport.

  • 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 March is currently the most expensive (average of $407). 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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Alternative routes for Missoula to Louisiana

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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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$322Average$511FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$350Average$400FlexibilityNo cancel feeOn-time71%

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