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$140+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — MSO
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$271
(Mytrip)

One-way from

$140
(Mytrip)

Popular in

March

Cheapest in

May

Average price

$538
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. 12% potential increase in price ($75 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 June 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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/47:04 amMSY - MSO
1 stop9h 26mMultiple Airlines
vie. 7/119:54 pmMSO - MSY
1 stop24h 50mMultiple Airlines
Deal found 6/11$271
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 8/14:53 pmMSY - MSO
1 stop8h 26mHawaiian Airlines
mar. 8/266:35 amMSO - MSY
1 stop9h 22mHawaiian Airlines
Deal found 6/10$322
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 7/184:16 pmMSY - MSO
1 stop8h 27mDelta
mar. 7/225:30 amMSO - MSY
1 stop7h 22mDelta
Deal found 6/10$323
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 8/64:53 pmMSY - MSO
1 stop8h 26mAlaska Airlines
mié. 8/135:45 amMSO - MSY
2 stops23h 05mAlaska Airlines
Deal found 6/10$324
This American Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 8/15:24 amMSY - MSO
2 stops10h 41mAmerican Airlines
mar. 8/266:45 amMSO - MSY
2 stops12h 29mAmerican Airlines
Deal found 6/11$361
This United Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 7/194:00 pmMSY - MSO
1 stop6h 15mUnited Airlines
sáb. 7/262:25 pmMSO - MSY
1 stop6h 05mUnited Airlines
Deal found 6/11$592

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 junio 12, 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

vie. 7/4

7:04 am-3:30 pm

1 stop9h 26m

Missoula Johnson-Bell Field

vie. 7/11

9:54 pm-11:44 pm

1 stop24h 50m

$271

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

vie. 8/1

4:53 pm-12:19 am

1 stop8h 26m

Missoula Johnson-Bell Field

mar. 8/26

6:35 am-4:57 pm

1 stop9h 22m

$322

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

vie. 7/18

4:16 pm-11:43 pm

1 stop8h 27m

Missoula Johnson-Bell Field

mar. 7/22

5:30 am-1:52 pm

1 stop7h 22m

$323

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

mié. 8/6

4:53 pm-12:19 am

1 stop8h 26m

Missoula Johnson-Bell Field

mié. 8/13

5:45 am-5:50 am

2 stops23h 05m

$324

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

vie. 8/1

5:24 am-3:05 pm

2 stops10h 41m

Missoula Johnson-Bell Field

mar. 8/26

6:45 am-8:14 pm

2 stops12h 29m

$361

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

sáb. 7/19

4:00 pm-9:15 pm

1 stop6h 15m

Missoula Johnson-Bell Field

sáb. 7/26

2:25 pm-9:30 pm

1 stop6h 05m

$592

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

jue. 7/10

3:27 pm-3:30 pm

1 stop25h 03m

$140

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

sáb. 8/2

4:53 pm-12:19 am

1 stop8h 26m

$161

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

sáb. 8/2

5:24 am-3:05 pm

2 stops10h 41m

$167

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

sáb. 8/2

7:00 am-9:15 pm

3 stops15h 15m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 junio 12, 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.

What is the cheapest day to fly from New Orleans to Missoula?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to Missoula. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New Orleans to Missoula flight should consider departing on Friday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Missoula by month

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

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

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

If weather is an important factor for your trip to Missoula, 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 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

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 junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from New Orleans to Missoula have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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 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 $322, was found to be the cheapest airline from New Orleans to Missoula.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. Hawaiian Airlines is 37% 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 Alaska Airlines, with whom users have recently found tickets for as low as $161. However, be on the lookout for offers from American Airlines 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$322Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$326Average$412FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$412Average$613FlexibilityNo cancel feeOn-time69%

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