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Cheap flights from Missoula to New Orleans from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to New Orleans departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missoula to New Orleans

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:18 pm - 9:31 pm
MSO
-
MSY
6h 13m
1 stop
American Airlines Logo
5:45 am - 1:28 pm
MSY
-
MSO
8h 43m
1 stop
$337American Airlines
Tue, May 26 - Sat, May 30
United Airlines Logo
6:15 am - 1:28 pm
MSO
-
MSY
6h 13m
1 stop
United Airlines Logo
9:53 am - 9:34 pm
MSY
-
MSO
12h 41m
2 stops
$342United Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
2:18 pm - 9:31 pm
MSO
-
MSY
6h 13m
1 stop
American Airlines Logo
7:43 am - 1:28 pm
MSY
-
MSO
6h 45m
1 stop
$369American Airlines
Fri, May 29 - Mon, Jun 1
United Airlines Logo
2:26 pm - 11:26 pm
MSO
-
MSY
8h 00m
2 stops
United Airlines Logo
2:21 pm - 9:34 pm
MSY
-
MSO
8h 13m
2 stops
$385United Airlines
Tue, May 26 - Sat, May 30
Delta Logo
8:32 am - 3:20 pm
MSO
-
MSY
5h 48m
1 stop
Delta Logo
7:29 pm - 12:16 am
MSY
-
MSO
5h 47m
1 stop
$419Delta
Sat, Apr 25 - Wed, Apr 29
Delta Logo
8:32 am - 3:20 pm
MSO
-
MSY
5h 48m
1 stop
Delta Logo
4:25 pm - 12:16 am
MSY
-
MSO
8h 51m
2 stops
$424Delta
Sat, Apr 25 - Wed, Apr 29
Delta Logo
5:20 am - 3:20 pm
MSO
-
MSY
9h 00m
2 stops
Delta Logo
4:25 pm - 12:16 am
MSY
-
MSO
8h 51m
2 stops
$429Delta
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
2:26 pm - 11:26 pm
MSO
-
MSY
8h 00m
2 stops
United Airlines Logo
2:35 pm - 9:34 pm
MSY
-
MSO
7h 59m
1 stop
$443United Airlines
Fri, May 29 - Mon, Jun 1
United Airlines Logo
6:15 am - 5:52 pm
MSO
-
MSY
10h 37m
2 stops
United Airlines Logo
7:00 am - 1:35 pm
MSY
-
MSO
7h 35m
1 stop
$473United Airlines
Wed, Apr 29 - Sun, May 3
Delta Logo
5:05 am - 3:20 pm
MSO
-
MSY
9h 15m
1 stop
Delta Logo
7:07 pm - 12:22 am
MSY
-
MSO
6h 15m
1 stop
$528Delta
Tue, May 12 - Tue, May 19

Alaska Airlines flights from Missoula to New Orleans

Our best Alaska Airlines deals on Missoula to New Orleans flight tickets
Alaska Airlines
Apr 22
MSO1:59 pmMissoula Johnson-Bell Field
14h 31m
1 stop
MSY5:30 amNew Orleans Louis Armstrong
Apr 29
MSY7:00 amNew Orleans Louis Armstrong
8h 59m
1 stop
MSO2:59 pmMissoula Johnson-Bell Field
$559
Alaska Airlines
Apr 23
MSO3:55 pmMissoula Johnson-Bell Field
12h 35m
1 stop
MSY5:30 amNew Orleans Louis Armstrong
Apr 28
MSY7:00 amNew Orleans Louis Armstrong
8h 59m
1 stop
MSO2:59 pmMissoula Johnson-Bell Field
$569
Alaska Airlines
Apr 16
MSO4:23 pmMissoula Johnson-Bell Field
12h 17m
1 stop
MSY5:40 amNew Orleans Louis Armstrong
Apr 19
MSY7:00 amNew Orleans Louis Armstrong
9h 35m
1 stop
MSO3:35 pmMissoula Johnson-Bell Field
$699

United Airlines flights from Missoula to New Orleans

Our best United Airlines deals on Missoula to New Orleans flight tickets
United Airlines
May 26
MSO6:15 amMissoula Johnson-Bell Field
6h 13m
1 stop
MSY1:28 pmNew Orleans Louis Armstrong
May 30
MSY9:53 amNew Orleans Louis Armstrong
12h 41m
2 stops
MSO9:34 pmMissoula Johnson-Bell Field
$342
United Airlines
May 26
MSO2:26 pmMissoula Johnson-Bell Field
8h 00m
2 stops
MSY11:26 pmNew Orleans Louis Armstrong
May 30
MSY2:21 pmNew Orleans Louis Armstrong
8h 13m
2 stops
MSO9:34 pmMissoula Johnson-Bell Field
$385
United Airlines
May 29
MSO2:26 pmMissoula Johnson-Bell Field
8h 00m
2 stops
MSY11:26 pmNew Orleans Louis Armstrong
Jun 1
MSY2:35 pmNew Orleans Louis Armstrong
7h 59m
1 stop
MSO9:34 pmMissoula Johnson-Bell Field
$443

momondo 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, momondo users made 832,500 searches. Data last updated April 14, 2026.
Use the filters below to find and compare flights from Missoula to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 5/26

2:18 pm-9:31 pm

1 stop6h 13m

New Orleans Louis Armstrong

Sat 5/30

5:45 am-1:28 pm

1 stop8h 43m

$337

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 5/26

6:15 am-1:28 pm

1 stop6h 13m

New Orleans Louis Armstrong

Sat 5/30

9:53 am-9:34 pm

2 stops12h 41m

$342

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Fri 5/29

2:18 pm-9:31 pm

1 stop6h 13m

New Orleans Louis Armstrong

Mon 6/1

7:43 am-1:28 pm

1 stop6h 45m

$369

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 5/26

2:26 pm-11:26 pm

2 stops8h 00m

New Orleans Louis Armstrong

Sat 5/30

2:21 pm-9:34 pm

2 stops8h 13m

$385
Quickest round-trip

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Sat 4/25

8:32 am-3:20 pm

1 stop5h 48m

New Orleans Louis Armstrong

Wed 4/29

7:29 pm-12:16 am

1 stop5h 47m

$419

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Sat 4/25

8:32 am-3:20 pm

1 stop5h 48m

New Orleans Louis Armstrong

Wed 4/29

4:25 pm-12:16 am

2 stops8h 51m

$424

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Sat 4/25

5:20 am-3:20 pm

2 stops9h 00m

New Orleans Louis Armstrong

Wed 4/29

4:25 pm-12:16 am

2 stops8h 51m

$429

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Fri 5/29

2:26 pm-11:26 pm

2 stops8h 00m

New Orleans Louis Armstrong

Mon 6/1

2:35 pm-9:34 pm

1 stop7h 59m

$443

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Wed 4/29

6:15 am-5:52 pm

2 stops10h 37m

New Orleans Louis Armstrong

Sun 5/3

7:00 am-1:35 pm

1 stop7h 35m

$473

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Tue 5/12

5:05 am-3:20 pm

1 stop9h 15m

New Orleans Louis Armstrong

Tue 5/19

7:07 pm-12:22 am

1 stop6h 15m

$528

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Orleans from

How to get the cheapest flight ticket from Missoula to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Missoula and New Orleans?

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Missoula is in June. Flight prices, which tend to average around $292, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of June, then departing from Missoula during the month September is also very affordable. Most momondo users find prices during this month for around $332.

When to book flights from Missoula to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to New Orleans according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to New Orleans (MSO to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to New Orleans

Fastest flight time

6h 07m

Direct flights

None
The fastest flight from Missoula to New Orleans takes 6h 07m
There are no direct flights from Missoula to New Orleans. There are no popular flight routes from Missoula to New Orleans.
Search flight deals

Frequently asked questions about flying from Missoula to New Orleans

  • How far is Missoula Johnson-Bell Field to New Orleans Louis Armstrong by plane?

    A flight from Missoula Johnson-Bell Field to New Orleans Louis Armstrong will travel around 1730.6 mi. Flights usually cover this in 6h 07m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to New Orleans Louis Armstrong Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to New Orleans Louis Armstrong Airport were last updated today.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to New Orleans Louis Armstrong Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to New Orleans Louis Armstrong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Missoula to New Orleans?

Best airlines flying from Missoula to New Orleans

Compare and see reviews for airlines that fly from Missoula to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $161Free CancellationRating
7.9
8,405 reviews
Search Delta flights
United AirlinesPriceFrom $314Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $350Free CancellationRating
7.9
12,233 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $363Free CancellationRating
7.1
11,573 reviews
Search American Airlines flights

Traveling to a place near New Orleans?

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

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to New Orleans?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missoula to New Orleans for you.

Can I find flights from Missoula to New Orleans with flexible booking policies on momondo?

momondo does allow users to show only those flights to New Orleans from Missoula which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Missoula to New Orleans?

momondo helps you find the best flight between Missoula and New Orleans by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Missoula to New Orleans right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Missoula to New Orleans flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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