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Missoula

$159+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — MSO
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap 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 August 13, 2025.

Round-trip from

$320
(Hawaiian Airlines)

One-way from

$159
(Hawaiian Airlines)

Popular in

March

Cheapest in

May

Average price

$412
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
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Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 13, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:09 amMSY - MSO
1 stop9h 14mHawaiian Airlines
Tue 10/281:59 pmMSO - MSY
1 stop9h 35mHawaiian Airlines
Deal found 8/11$320
This Delta deal was found by Cheapflights users on 8/11. 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.
Tue 9/304:20 pmMSY - MSO
1 stop8h 26mDelta
Fri 10/35:45 amMSO - MSY
1 stop8h 40mDelta
Deal found 8/11$321
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/165:20 amMSY - MSO
1 stop8h 40mAmerican Airlines
Tue 9/231:51 pmMSO - MSY
1 stop5h 30mAmerican Airlines
Deal found 8/12$323
This Delta deal was found by Cheapflights users on 8/11. 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.
Sat 10/2510:32 amMSY - MSO
2 stops12h 08mDelta
Wed 10/296:20 pmMSO - MSY
2 stops12h 40mDelta
Deal found 8/11$329
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 10/2510:32 amMSY - MSO
2 stops12h 08mDelta
Tue 10/286:20 pmMSO - MSY
2 stops14h 06mDelta
Deal found 8/12$333
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/255:17 amMSY - MSO
1 stop8h 44mAmerican Airlines
Tue 10/281:31 pmMSO - MSY
1 stop5h 49mAmerican Airlines
Deal found 8/12$379

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 August 13, 2025.
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

Fri 10/24

7:09 am-3:23 pm

1 stop9h 14m

Missoula Johnson-Bell Field

Tue 10/28

1:59 pm-12:34 am

1 stop9h 35m

$320

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 9/30

7:00 am-1:00 pm

1 stop7h 00m

Missoula Johnson-Bell Field

Fri 10/3

1:51 pm-10:48 pm

1 stop7h 57m

$321

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 9/30

4:20 pm-11:46 pm

1 stop8h 26m

Missoula Johnson-Bell Field

Fri 10/3

5:45 am-3:25 pm

1 stop8h 40m

$321

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 9/16

5:20 am-1:00 pm

1 stop8h 40m

Missoula Johnson-Bell Field

Tue 9/23

1:51 pm-8:21 pm

1 stop5h 30m

$323

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 10/24

4:27 pm-9:40 pm

1 stop6h 13m

Missoula Johnson-Bell Field

Tue 10/28

5:25 am-6:10 pm

2 stops11h 45m

$326

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Sat 10/25

10:32 am-9:40 pm

2 stops12h 08m

Missoula Johnson-Bell Field

Tue 10/28

8:00 am-3:22 pm

1 stop6h 22m

$328

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Sat 10/25

10:32 am-9:40 pm

2 stops12h 08m

Missoula Johnson-Bell Field

Wed 10/29

6:20 pm-9:26 am

2 stops14h 06m

$329

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 11/4

7:00 am-3:24 pm

1 stop9h 24m

$159

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 11/4

3:22 pm-12:17 am

2 stops9h 55m

$165

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 11/4

12:01 pm-9:47 pm

2 stops10h 46m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

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.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Missoula

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

Find hourly flight availability from New Orleans 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 August 13, 2025.

One of the essential ways to save on airfare from New Orleans to Missoula is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 33% on airfare.

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 August 13, 2025.
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
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,920 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Hawaiian Airlines, at $320, was found to be the cheapest airline from New Orleans to Missoula.Alternate airlines to your destination round-trip include Delta and American Airlines. Hawaiian Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from New Orleans to Missoula one-way?

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $159. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from New Orleans to Missoula for a low price.

  • 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.

  • What is the cheapest month to book a flight from New Orleans to Missoula?

    Currently, October is the cheapest month in which you can book a flight from New Orleans to Missoula (average of $365). Flying from New Orleans to Missoula in March is currently the most expensive (average of $506). 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

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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$322Average$526FlexibilityNo cancel feeOn-time71%
DeltaCheapest$326Average$412FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$401Average$667FlexibilityNo cancel feeOn-time69%

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