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Cheap flights from New Orleans to Missoula from $313

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 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Alaska Airlines Logo
5:34 pm - 12:18 pmMSY-MSO
19h 44m1 stop
Alaska Airlines Logo
4:12 pm - 12:34 amMSO-MSY
7h 22m1 stop
$342Alaska Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Alaska Airlines Logo
7:09 am - 3:23 pmMSY-MSO
9h 14m1 stop
Alaska Airlines Logo
5:30 am - 12:34 amMSO-MSY
18h 04m2 stops
$364Alaska Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Alaska Airlines Logo
7:09 am - 3:23 pmMSY-MSO
9h 14m1 stop
Alaska Airlines Logo
12:59 pm - 12:34 amMSO-MSY
10h 35m2 stops
$368Alaska Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Multiple Airlines Logo
9:42 pm - 9:36 pmMSY-MSO
24h 54m1 stop
Multiple Airlines Logo
8:44 pm - 12:45 pmMSO-MSY
39h 01m2 stops
$406Multiple Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
Alaska Airlines Logo
7:00 am - 3:32 pmMSY-MSO
9h 32m1 stop
Alaska Airlines Logo
1:34 pm - 5:38 amMSO-MSY
15h 04m1 stop
$419Alaska Airlines
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Wed, Dec 17 - Mon, Dec 22
United Airlines Logo
4:00 pm - 9:25 pmMSY-MSO
6h 25m1 stop
United Airlines Logo
2:33 pm - 9:30 pmMSO-MSY
5h 57m1 stop
$423United Airlines
Find Deal
Sat, Oct 18 - Fri, Oct 24
United Airlines Logo
5:15 am - 1:27 pmMSY-MSO
9h 12m2 stops
United Airlines Logo
2:33 pm - 9:30 pmMSO-MSY
5h 57m1 stop
$428United Airlines
Find Deal
Sat, Oct 18 - Fri, Oct 24
Delta Logo
10:32 am - 9:40 pmMSY-MSO
12h 08m2 stops
Delta Logo
6:20 pm - 9:26 amMSO-MSY
14h 06m2 stops
$454Delta
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Fri, Oct 24 - Tue, Oct 28
American Airlines Logo
5:17 am - 1:01 pmMSY-MSO
8h 44m1 stop
American Airlines Logo
1:31 pm - 10:35 pmMSO-MSY
8h 04m1 stop
$710American Airlines
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Sat, Oct 25 - Wed, Oct 29
Delta Logo
11:50 am - 12:17 amMSY-MSO
13h 27m2 stops
Delta Logo
5:25 am - 6:38 pmMSO-MSY
12h 13m2 stops
$887Delta
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Fri, Oct 17 - Sun, Oct 19

United Airlines flights from New Orleans to Missoula

Our best United Airlines deals on New Orleans to Missoula flight tickets
United Airlines
Oct 18
MSY4:00 pmNew Orleans Louis Armstrong
6h 25m
1 stop
MSO9:25 pmMissoula Johnson-Bell Field
Oct 24
MSO2:33 pmMissoula Johnson-Bell Field
5h 57m
1 stop
MSY9:30 pmNew Orleans Louis Armstrong
$423
Find similar
United Airlines
Oct 18
MSY5:15 amNew Orleans Louis Armstrong
9h 12m
2 stops
MSO1:27 pmMissoula Johnson-Bell Field
Oct 24
MSO2:33 pmMissoula Johnson-Bell Field
5h 57m
1 stop
MSY9:30 pmNew Orleans Louis Armstrong
$428
Find similar
United Airlines
Oct 18
MSY9:40 amNew Orleans Louis Armstrong
12h 45m
2 stops
MSO9:25 pmMissoula Johnson-Bell Field
Oct 24
MSO2:33 pmMissoula Johnson-Bell Field
7h 42m
2 stops
MSY11:15 pmNew Orleans Louis Armstrong
$433
Find similar

Alaska Airlines flights from New Orleans to Missoula

Our best Alaska Airlines deals on New Orleans to Missoula flight tickets
Alaska Airlines
Oct 24
MSY5:34 pmNew Orleans Louis Armstrong
19h 44m
1 stop
MSO12:18 pmMissoula Johnson-Bell Field
Oct 28
MSO4:12 pmMissoula Johnson-Bell Field
7h 22m
1 stop
MSY12:34 amNew Orleans Louis Armstrong
$342
Find similar
Alaska Airlines
Oct 24
MSY7:09 amNew Orleans Louis Armstrong
9h 14m
1 stop
MSO3:23 pmMissoula Johnson-Bell Field
Oct 28
MSO5:30 amMissoula Johnson-Bell Field
18h 04m
2 stops
MSY12:34 amNew Orleans Louis Armstrong
$364
Find similar
Alaska Airlines
Oct 24
MSY7:09 amNew Orleans Louis Armstrong
9h 14m
1 stop
MSO3:23 pmMissoula Johnson-Bell Field
Oct 28
MSO12:59 pmMissoula Johnson-Bell Field
10h 35m
2 stops
MSY12:34 amNew Orleans Louis Armstrong
$368
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 October 3, 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

Fri 10/24

5:34 pm-12:18 pm

1 stop19h 44m

Missoula Johnson-Bell Field

Tue 10/28

4:12 pm-12:34 am

1 stop7h 22m

$342

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

5:30 am-12:34 am

2 stops18h 04m

$364

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

12:59 pm-12:34 am

2 stops10h 35m

$368

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Thu 10/16

9:42 pm-9:36 pm

1 stop24h 54m

Missoula Johnson-Bell Field

Mon 10/20

8:44 pm-12:45 pm

2 stops39h 01m

$406

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Wed 12/17

7:00 am-3:32 pm

1 stop9h 32m

Missoula Johnson-Bell Field

Mon 12/22

1:34 pm-5:38 am

1 stop15h 04m

$419

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Sat 10/18

4:00 pm-9:25 pm

1 stop6h 25m

Missoula Johnson-Bell Field

Fri 10/24

2:33 pm-9:30 pm

1 stop5h 57m

$423

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Sat 10/18

5:15 am-1:27 pm

2 stops9h 12m

Missoula Johnson-Bell Field

Fri 10/24

2:33 pm-9:30 pm

1 stop5h 57m

$428

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 10/24

10:32 am-9:40 pm

2 stops12h 08m

Missoula Johnson-Bell Field

Tue 10/28

6:20 pm-9:26 am

2 stops14h 06m

$454

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Sat 10/25

5:17 am-1:01 pm

1 stop8h 44m

Missoula Johnson-Bell Field

Wed 10/29

1:31 pm-10:35 pm

1 stop8h 04m

$710

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 10/17

11:50 am-12:17 am

2 stops13h 27m

Missoula Johnson-Bell Field

Sun 10/19

5:25 am-6:38 pm

2 stops12h 13m

$887

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

Direct flights

None
There are no direct flights from New Orleans to Missoula. There are no popular flight routes from New Orleans to Missoula.
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  • 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 13m 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
7,966 reviews
Search Delta flights
American AirlinesPriceFrom $322Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $401Free CancellationRating
7.4
8,940 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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