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Cheap flights from New Orleans to Missoula from $217

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Missoula 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 New Orleans to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:32 pm - 9:57 pm
MSY
-
MSO
8h 25m1 stop
United Airlines Logo
2:34 pm - 9:45 pm
MSO
-
MSY
6h 11m1 stop
$343United Airlines
Thu, Feb 12 - Mon, Feb 16
Delta Logo
7:18 pm - 12:24 am
MSY
-
MSO
6h 06m1 stop
Delta Logo
6:10 pm - 10:25 am
MSO
-
MSY
15h 15m2 stops
$348Delta
Thu, Jun 4 - Tue, Jun 16
United Airlines Logo
9:00 am - 9:57 pm
MSY
-
MSO
13h 57m2 stops
United Airlines Logo
2:35 pm - 11:28 pm
MSO
-
MSY
7h 53m2 stops
$353United Airlines
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
10:43 am - 3:15 pm
MSY
-
MSO
29h 32m2 stops
Multiple Airlines Logo
4:05 pm - 5:24 am
MSO
-
MSY
12h 19m1 stop
$365Multiple Airlines
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
6:26 am - 12:54 pm
MSY
-
MSO
7h 28m1 stop
American Airlines Logo
1:24 pm - 9:20 pm
MSO
-
MSY
6h 56m1 stop
$371American Airlines
Sat, Feb 28 - Sat, Mar 7
United Airlines Logo
8:10 am - 1:35 pm
MSY
-
MSO
6h 25m1 stop
United Airlines Logo
6:00 am - 1:33 pm
MSO
-
MSY
6h 33m1 stop
$373United Airlines
Fri, Jan 30 - Mon, Feb 2
Delta Logo
11:18 am - 11:47 pm
MSY
-
MSO
13h 29m2 stops
Delta Logo
5:45 am - 3:24 pm
MSO
-
MSY
8h 39m1 stop
$376Delta
Wed, Jun 10 - Tue, Jun 16
United Airlines Logo
10:35 am - 9:51 pm
MSY
-
MSO
12h 16m2 stops
United Airlines Logo
2:37 pm - 9:32 pm
MSO
-
MSY
5h 55m1 stop
$378United Airlines
Fri, Jan 30 - Mon, Feb 2
Delta Logo
4:15 pm - 12:24 am
MSY
-
MSO
9h 09m2 stops
Delta Logo
6:10 pm - 10:25 am
MSO
-
MSY
15h 15m2 stops
$381Delta
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
5:00 am - 1:35 pm
MSY
-
MSO
9h 35m2 stops
United Airlines Logo
2:37 pm - 10:58 pm
MSO
-
MSY
7h 21m2 stops
$383United Airlines
Fri, Jan 30 - Mon, Feb 2

United Airlines flights from New Orleans to Missoula

Our best United Airlines deals on New Orleans to Missoula flight tickets
United Airlines
Feb 12
MSY2:32 pmNew Orleans Louis Armstrong
8h 25m
1 stop
MSO9:57 pmMissoula Johnson-Bell Field
Feb 16
MSO2:34 pmMissoula Johnson-Bell Field
6h 11m
1 stop
MSY9:45 pmNew Orleans Louis Armstrong
$343
Find similar
United Airlines
Feb 28
MSY9:00 amNew Orleans Louis Armstrong
13h 57m
2 stops
MSO9:57 pmMissoula Johnson-Bell Field
Mar 7
MSO2:35 pmMissoula Johnson-Bell Field
7h 53m
2 stops
MSY11:28 pmNew Orleans Louis Armstrong
$353
Find similar
United Airlines
Jan 30
MSY8:10 amNew Orleans Louis Armstrong
6h 25m
1 stop
MSO1:35 pmMissoula Johnson-Bell Field
Feb 2
MSO6:00 amMissoula Johnson-Bell Field
6h 33m
1 stop
MSY1:33 pmNew Orleans Louis Armstrong
$373
Find similar

Delta flights from New Orleans to Missoula

Our best Delta deals on New Orleans to Missoula flight tickets
Delta
Jun 4
MSY7:18 pmNew Orleans Louis Armstrong
6h 06m
1 stop
MSO12:24 amMissoula Johnson-Bell Field
Jun 16
MSO6:10 pmMissoula Johnson-Bell Field
15h 15m
2 stops
MSY10:25 amNew Orleans Louis Armstrong
$348
Find similar
Delta
Jun 10
MSY11:18 amNew Orleans Louis Armstrong
13h 29m
2 stops
MSO11:47 pmMissoula Johnson-Bell Field
Jun 16
MSO5:45 amMissoula Johnson-Bell Field
8h 39m
1 stop
MSY3:24 pmNew Orleans Louis Armstrong
$376
Find similar
Delta
Jun 9
MSY4:15 pmNew Orleans Louis Armstrong
9h 09m
2 stops
MSO12:24 amMissoula Johnson-Bell Field
Jun 16
MSO6:10 pmMissoula Johnson-Bell Field
15h 15m
2 stops
MSY10:25 amNew Orleans Louis Armstrong
$381
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from New Orleans to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Thu 2/12

2:32 pm-9:57 pm

1 stop8h 25m

Missoula Johnson-Bell Field

Mon 2/16

2:34 pm-9:45 pm

1 stop6h 11m

$343

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Thu 6/4

7:18 pm-12:24 am

1 stop6h 06m

Missoula Johnson-Bell Field

Tue 6/16

6:10 pm-10:25 am

2 stops15h 15m

$348

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Sat 2/28

9:00 am-9:57 pm

2 stops13h 57m

Missoula Johnson-Bell Field

Sat 3/7

2:35 pm-11:28 pm

2 stops7h 53m

$353

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Thu 2/12

10:43 am-3:15 pm

2 stops29h 32m

Missoula Johnson-Bell Field

Mon 2/16

4:05 pm-5:24 am

1 stop12h 19m

$365

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Sat 2/28

6:26 am-12:54 pm

1 stop7h 28m

Missoula Johnson-Bell Field

Sat 3/7

1:24 pm-9:20 pm

1 stop6h 56m

$371

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 1/30

8:10 am-1:35 pm

1 stop6h 25m

Missoula Johnson-Bell Field

Mon 2/2

6:00 am-1:33 pm

1 stop6h 33m

$373

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Wed 6/10

11:18 am-11:47 pm

2 stops13h 29m

Missoula Johnson-Bell Field

Tue 6/16

5:45 am-3:24 pm

1 stop8h 39m

$376

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 1/30

10:35 am-9:51 pm

2 stops12h 16m

Missoula Johnson-Bell Field

Mon 2/2

2:37 pm-9:32 pm

1 stop5h 55m

$378

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 6/9

4:15 pm-12:24 am

2 stops9h 09m

Missoula Johnson-Bell Field

Tue 6/16

6:10 pm-10:25 am

2 stops15h 15m

$381

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 1/30

5:00 am-1:35 pm

2 stops9h 35m

Missoula Johnson-Bell Field

Mon 2/2

2:37 pm-10:58 pm

2 stops7h 21m

$383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Missoula from

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

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 cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from New Orleans is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $485. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from New Orleans because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $652.

What is the cheapest time of day to depart on your flight to Missoula?

The cheapest time of day to fly to Missoula is in the evening when flights can be purchased for as low as $438. Flights at noon are often more expensive with an average ticket price of $645.

When to book flights from New Orleans to Missoula

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

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

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

Fastest flight time

6h 07m

Direct flights

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

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

    The distance between New Orleans Louis Armstrong and Missoula Johnson-Bell Field is about 1730.6 mi. 6h 07m is a normal flight duration for this route.

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

    Prices for flights from New Orleans Louis Armstrong Airport to Missoula Johnson-Bell Field Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The required travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from New Orleans to Missoula

Compare and see reviews for airlines that fly from New Orleans to Missoula with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $189Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $322Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
United AirlinesPriceFrom $342Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Missoula from New Orleans is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missoula quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Missoula from New Orleans with this policy.

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

momondo helps you find the best flight between New Orleans and Missoula 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 New Orleans to Missoula right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Missoula, momondo offers a useful price alert feature which will track prices for flights to Missoula from New Orleans and alert you when they change.

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