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$161+ Cheap flights from Missoula to New Orleans (MSO - MSY)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — MSY
Jun 22 — Jun 291
Sun 6/22
Sun 6/29
1 adult, Economy
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Cheap flight deals from Missoula to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to New Orleans (MSY). 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 June 17, 2025.

Round-trip from

$322
(Alaska Airlines)

One-way from

$161
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$422
From Missoula Johnson-Bell Field to New Orleans Louis Armstrong
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One-way flight from Missoula Johnson-Bell Field to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 14% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Missoula to New Orleans

Cheapest flights from Missoula to New Orleans
Explore the most affordable flight options available from Missoula to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 7/314:13 pmMSO - MSY
1 stop12h 37mAlaska Airlines
Thu 8/77:10 amMSY - MSO
1 stop9h 07mAlaska Airlines
Deal found 6/16$322
This American Airlines deal was found by Cheapflights users on 6/17. 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 7/161:47 pmMSO - MSY
1 stop5h 43mAmerican Airlines
Mon 7/284:10 pmMSY - MSO
1 stop6h 38mAmerican Airlines
Deal found 6/17$323
This Delta deal was found by Cheapflights users on 6/16. 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 7/315:30 amMSO - MSY
1 stop7h 22mDelta
Thu 8/74:16 pmMSY - MSO
2 stops9h 08mDelta
Deal found 6/16$338
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/162:25 pmMSO - MSY
2 stops8h 06mUnited Airlines
Mon 7/285:15 amMSY - MSO
2 stops11h 27mUnited Airlines
Deal found 6/17$423
This Mytrip deal was found by Cheapflights users on 6/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1712:24 pmMSO - MSY
2 stops34h 20mMultiple Airlines
Sun 7/279:34 pmMSY - MSO
2 stops18h 56mMultiple Airlines
Deal found 6/15$434

Cheapflights Fare Finder

Customize your flight search to find flights from Missoula to New Orleans 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 June 17, 2025.
Use the filters below to find and compare flights from Missoula to New Orleans that are best for you.

Fly from

Missoula

Fly to

New Orleans

Route

Depart

Return

Price

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Thu 7/31

4:13 pm-5:50 am

1 stop12h 37m

New Orleans Louis Armstrong

Thu 8/7

7:10 am-3:17 pm

1 stop9h 07m

$322

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Wed 7/16

1:47 pm-8:30 pm

1 stop5h 43m

New Orleans Louis Armstrong

Mon 7/28

4:10 pm-9:48 pm

1 stop6h 38m

$323

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Thu 7/31

5:30 am-1:52 pm

1 stop7h 22m

New Orleans Louis Armstrong

Thu 8/7

4:16 pm-12:24 am

2 stops9h 08m

$338

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Wed 7/16

2:25 pm-11:31 pm

2 stops8h 06m

New Orleans Louis Armstrong

Mon 7/28

5:15 am-3:42 pm

2 stops11h 27m

$423

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Thu 7/17

12:24 pm-11:44 pm

2 stops34h 20m

New Orleans Louis Armstrong

Sun 7/27

9:34 pm-3:30 pm

2 stops18h 56m

$434

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 9/15

4:48 pm-3:56 pm

2 stops22h 08m

$161

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 7/15

5:30 am-1:52 pm

1 stop7h 22m

$162

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Wed 7/16

5:12 am-5:24 pm

2 stops11h 12m

$167

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 7/28

12:40 pm-10:25 pm

1 stop8h 45m

$196

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Mon 8/4

5:45 am-5:50 am

2 stops23h 05m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Missoula to New Orleans

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

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

Currently, August is the cheapest month in which you can book a flight from Missoula to New Orleans (average of $256). Flying from Missoula to New Orleans in April is currently the most expensive (average of $343). 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 MSY?

Find hourly flight availability from Missoula to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 17, 2025.

One of the essential ways to save on airfare from Missoula to New Orleans is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 12% on airfare.

Rainfall in New Orleans by month

Plan your trip to New Orleans by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated June 17, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,806 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Missoula to New Orleans. 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 Missoula to New Orleans round-trip?

    Cheapflights users have booked flights from Missoula to New Orleans round-trip from $322. Other airlines that can offer you cheap pricing are American Airlines, from $323, and Delta, from $338. Alaska Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $162 on Delta. Other airlines that offer cheap prices include American Airlines from $167 and United Airlines from $196 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missoula to New Orleans 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 New Orleans?

    Currently, August is the cheapest month in which you can book a flight from Missoula to New Orleans (average of $256). Flying from Missoula to New Orleans in April is currently the most expensive (average of $343). 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

Traveling to a place near Missoula?

Book flights to Missoula if you plan to visit one of these locations
Metairie
Kenner
Slidell
Houma
Covington
Gretna
Thibodaux
Hammond
Gonzales

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Top 3 airlines flying from Missoula to New Orleans

Discover the top 3 airlines that operate flights from Missoula to New Orleans. 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 June 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$426FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$350Average$428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$592FlexibilityNo cancel feeOn-time69%

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