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Missoula

$172+ Cheap flights from New Orleans to Missoula (MSY - 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — MSO
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
1 adult, Economy
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Cheap flight deals from New Orleans to Missoula

Cheapest flights from New Orleans to Missoula
Explore the most affordable flight options available from New Orleans to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/3. 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.
Sat 8/297:10 amMSY - MSO
1 stop9h 13mAlaska Airlines
Wed 9/26:35 amMSO - MSY
1 stop8h 22mAlaska Airlines
Deal found 1/3$343
This United Airlines deal was found by Cheapflights users on 1/3. 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 6/25:20 amMSY - MSO
2 stops9h 07mUnited Airlines
Wed 6/102:27 pmMSO - MSY
1 stop6h 00mUnited Airlines
Deal found 1/3$348
This United Airlines deal was found by Cheapflights users on 1/2. 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 6/292:40 pmMSY - MSO
1 stop7h 46mUnited Airlines
Wed 7/87:15 amMSO - MSY
2 stops9h 40mUnited Airlines
Deal found 1/2$370
This Alaska Airlines deal was found by Cheapflights users on 1/3. 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 6/26:59 pmMSY - MSO
1 stop18h 24mAlaska Airlines
Wed 6/102:16 pmMSO - MSY
1 stop14h 33mAlaska Airlines
Deal found 1/3$371
This United Airlines deal was found by Cheapflights users on 1/2. 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 6/232:40 pmMSY - MSO
1 stop7h 46mUnited Airlines
Fri 7/310:30 amMSO - MSY
2 stops11h 45mUnited Airlines
Deal found 1/2$387
This American Airlines deal was found by Cheapflights users on 1/2. 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 6/235:49 amMSY - MSO
1 stop8h 29mAmerican Airlines
Fri 7/32:08 pmMSO - MSY
1 stop6h 24mAmerican Airlines
Deal found 1/2$401
This American Airlines deal was found by Cheapflights users on 1/2. 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.
Mon 6/295:49 amMSY - MSO
1 stop8h 29mAmerican Airlines
Wed 7/82:08 pmMSO - MSY
1 stop7h 51mAmerican Airlines
Deal found 1/2$422
This American Airlines deal was found by Cheapflights users on 1/4. 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.
Sat 3/76:23 amMSY - MSO
1 stop7h 27mAmerican Airlines
Sat 3/141:20 pmMSO - MSY
1 stop7h 03mAmerican Airlines
Deal found 1/4$424
This American Airlines deal was found by Cheapflights users on 1/2. 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 7/37:44 amMSY - MSO
1 stop6h 34mAmerican Airlines
Tue 7/141:05 pmMSO - MSY
1 stop9h 35mAmerican Airlines
Deal found 1/2$429
This United Airlines deal was found by Cheapflights users on 1/3. 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 8/2912:10 pmMSY - MSO
2 stops10h 16mUnited Airlines
Wed 9/26:15 amMSO - MSY
2 stops10h 40mUnited Airlines
Deal found 1/3$444

Find flight deals from New Orleans to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 4, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$343
(Delta)

One-way from

$172
(American Airlines)

Popular in

March

Cheapest in

May
Provider with most accurate pricing for New Orleans Louis Armstrong-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Missoula Johnson-Bell Field flights.
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From New Orleans Louis Armstrong to Missoula Johnson-Bell Field
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One-way flight from New Orleans Louis Armstrong to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans 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 January 4, 2026.
Use the filters below to find and compare flights from New Orleans to Missoula that are best for you.

Fly from

New Orleans

Fly to

Missoula

Route

Depart

Return

Price

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 6/2

12:35 pm-8:07 pm

1 stop8h 32m

Missoula Johnson-Bell Field

Tue 6/9

5:45 am-3:24 pm

1 stop8h 39m

$343

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 6/2

10:34 am-9:26 pm

2 stops11h 52m

Missoula Johnson-Bell Field

Tue 6/9

2:27 pm-9:27 pm

1 stop6h 00m

$348

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Mon 6/29

2:21 pm-10:26 pm

2 stops9h 05m

Missoula Johnson-Bell Field

Wed 7/8

7:15 am-5:55 pm

2 stops9h 40m

$354

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 6/2

7:00 am-4:10 pm

2 stops10h 10m

Missoula Johnson-Bell Field

Wed 6/10

2:27 pm-11:15 pm

2 stops7h 48m

$354

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 6/2

6:59 pm-12:23 pm

1 stop18h 24m

Missoula Johnson-Bell Field

Wed 6/10

2:16 pm-5:49 am

1 stop14h 33m

$371

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 6/23

2:40 pm-9:26 pm

1 stop7h 46m

Missoula Johnson-Bell Field

Fri 7/3

10:30 am-11:15 pm

2 stops11h 45m

$387

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 6/23

5:49 am-1:18 pm

1 stop8h 29m

Missoula Johnson-Bell Field

Fri 7/3

2:08 pm-9:32 pm

1 stop6h 24m

$401

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Mon 6/29

5:49 am-1:18 pm

1 stop8h 29m

Missoula Johnson-Bell Field

Wed 7/8

2:08 pm-10:59 pm

1 stop7h 51m

$422

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Sat 3/7

6:23 am-12:50 pm

1 stop7h 27m

Missoula Johnson-Bell Field

Sat 3/14

1:20 pm-9:23 pm

1 stop7h 03m

$424

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 7/3

7:44 am-1:18 pm

1 stop6h 34m

Missoula Johnson-Bell Field

Tue 7/14

1:05 pm-11:40 pm

1 stop9h 35m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 16 results
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Compare providers for flights from New Orleans to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Missoula in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Orleans-Missoula flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on New Orleans-Missoula flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from New Orleans-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-Missoula flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Orleans to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from New Orleans 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.

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated January 4, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from New Orleans to Missoula to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

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
8,021 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

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
9,138 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

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
11,077 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.2

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 New Orleans to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Orleans to Missoula?

    Departing from New Orleans to Missoula will take you 8h 32m. New Orleans and Missoula are separated by a distance of 1727 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from New Orleans to Missoula round-trip?

    Delta, at $171, was found to be the cheapest airline from New Orleans to Missoula.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from New Orleans to Missoula?

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

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

    Yes. Cheapflights offers flight deals from New Orleans 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from New Orleans to Missoula

Discover the top 3 airlines that operate flights from New Orleans 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 January 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$411FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$322Average$494FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$342Average$559FlexibilityNo cancel feeOn-time69%

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