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Missoula

$338+ Cheap flights from Louisiana to Missoula (MSO)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — MSO
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Louisiana to Missoula

Cheapest flights from Louisiana to Missoula
Explore the most affordable flight options available from Louisiana to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 12/88:00 amMSY - MSO
1 stop9h 10mUnited Airlines
Thu 12/112:35 pmMSO - MSY
2 stops7h 24mUnited Airlines
Deal found 11/11$348
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:04 pmMSY - MSO
1 stop19h 28mAlaska Airlines
Thu 12/112:14 pmMSO - MSY
1 stop8h 45mAlaska Airlines
Deal found 11/11$369
This Delta deal was found by Cheapflights users on 11/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:38 amMSY - MSO
2 stops13h 58mDelta
Thu 12/117:45 amMSO - MSY
1 stop6h 46mDelta
Deal found 11/11$375
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:00 amMSY - MSO
1 stop9h 32mAlaska Airlines
Tue 12/166:29 amMSO - MSY
1 stop9h 35mAlaska Airlines
Deal found 11/11$398
This Alaska Airlines deal was found by Cheapflights users on 11/13. 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 12/97:00 amMSY - MSO
1 stop18h 26mAlaska Airlines
Sun 12/144:22 pmMSO - MSY
1 stop23h 42mAlaska Airlines
Deal found 11/13$488
This Delta deal was found by Cheapflights users on 11/13. 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 12/1511:38 amMSY - MSO
2 stops13h 58mDelta
Fri 12/195:00 amMSO - MSY
2 stops9h 31mDelta
Deal found 11/13$499
This United Airlines deal was found by Cheapflights users on 11/13. 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 11/288:00 amMSY - MSO
1 stop9h 01mUnited Airlines
Tue 12/22:35 pmMSO - MSY
1 stop6h 14mUnited Airlines
Deal found 11/13$512
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:16 pmBTR - MSO
2 stops11h 10mAlaska Airlines
Thu 12/115:30 amMSO - BTR
2 stops15h 21mAlaska Airlines
Deal found 11/11$563
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Wed 11/2612:20 pmLFT - MSO
2 stops10h 27mUnited Airlines
Sun 11/306:20 amMSO - LFT
2 stops29h 56mUnited Airlines
Deal found 11/11$904
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:06 pmLFT - MSO
1 stop7h 28mAmerican Airlines
Sun 11/307:00 amMSO - LFT
1 stop7h 31mAmerican Airlines
Deal found 11/11$990

Cheap flight deals from Louisiana to Missoula

Keep the following information in mind while searching for Louisiana to Missoula flight deals. Data was last updated November 13, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$343
(United Airlines)

One-way from

$338
(Alaska Airlines)

Popular in

March

Cheapest in

May
Provider with most accurate pricing for New Orleans Louis Armstrong-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Missoula Johnson-Bell Field flights.
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From Louisiana to Missoula Johnson-Bell Field
Search Deals
One-way flight from Louisiana to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Missoula 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 November 13, 2025.
Use the filters below to find and compare flights from Louisiana to Missoula that are best for you.

Fly from

Louisiana

Fly to

Missoula

Route

Depart

Return

Price

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Mon 2/2

4:00 pm-9:51 pm

1 stop6h 51m

Missoula Johnson-Bell Field

Sat 2/7

6:00 am-1:33 pm

1 stop6h 33m

$343

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 12/9

12:03 pm-9:53 pm

2 stops10h 50m

Missoula Johnson-Bell Field

Sun 12/14

6:16 pm-9:39 am

2 stops14h 23m

$353

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Mon 12/8

5:15 am-1:33 pm

2 stops9h 18m

Missoula Johnson-Bell Field

Thu 12/11

2:35 pm-10:59 pm

2 stops7h 24m

$353

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Mon 12/8

6:04 pm-12:32 pm

1 stop19h 28m

Missoula Johnson-Bell Field

Thu 12/11

2:14 pm-11:59 pm

1 stop8h 45m

$369

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Mon 12/8

11:38 am-12:36 am

2 stops13h 58m

Missoula Johnson-Bell Field

Thu 12/11

7:45 am-3:31 pm

1 stop6h 46m

$375

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 12/12

7:00 am-3:32 pm

1 stop9h 32m

Missoula Johnson-Bell Field

Tue 12/16

6:29 am-5:04 pm

1 stop9h 35m

$398

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 12/9

7:00 am-12:26 am

1 stop18h 26m

Missoula Johnson-Bell Field

Sun 12/14

4:22 pm-5:04 pm

1 stop23h 42m

$488

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Mon 12/15

11:38 am-12:36 am

2 stops13h 58m

Missoula Johnson-Bell Field

Fri 12/19

5:00 am-3:31 pm

2 stops9h 31m

$499

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 11/28

8:00 am-1:33 pm

1 stop6h 33m

Missoula Johnson-Bell Field

Tue 12/2

2:35 pm-10:59 pm

2 stops7h 24m

$517

Baton RougeMissoula

BTR - MSO

BTRMSO

Baton Rouge Ryan

Mon 12/8

2:16 pm-12:26 am

2 stops11h 10m

Missoula Johnson-Bell Field

Thu 12/11

5:30 am-9:51 pm

2 stops15h 21m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 20 results
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Best time to book a flight from Louisiana to Missoula

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

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

Find hourly flight availability from Louisiana to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s typically best to fly out from Louisiana to Missoula in the evening. Doing so could potentially save you 39% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

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

    Most people fly into Missoula Johnson-Bell Field (MSO) if they book a flight to Missoula from Louisiana. Johnson-Bell Field is conveniently located just 5.5 mi from Missoula’s city center.

  • How long is the flight from Louisiana to Missoula?

    Departing from Louisiana to Missoula will take you 6h 51m. The distance between Louisiana and Missoula is about 1727 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from Louisiana to Missoula consider New Orleans Louis Armstrong - Missoula Johnson-Bell Field, Baton Rouge Ryan - Missoula Johnson-Bell Field or Lake Charles - Missoula Johnson-Bell Field as they are the most popular.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Louisiana to Missoula

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Top 3 airlines flying from Louisiana to Missoula

Discover the top 3 airlines that operate flights from Louisiana to Missoula. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$411FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$322Average$482FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$567FlexibilityNo cancel feeOn-time69%

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