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Cheap flights from Montana to New Orleans from $180

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to New Orleans departing on 4/16. 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 Montana to New Orleans

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 1:39 pm
BZN
-
MSY
7h 09m
1 stop
Delta Logo
7:07 pm - 11:59 pm
MSY
-
BZN
5h 52m
1 stop
$309Delta
Sun, Apr 26 - Fri, May 8
Delta Logo
5:30 am - 3:20 pm
BZN
-
MSY
8h 50m
2 stops
Delta Logo
7:07 pm - 11:59 pm
MSY
-
BZN
5h 52m
1 stop
$314Delta
Sun, Apr 26 - Fri, May 8
Multiple Airlines Logo
10:35 am - 9:15 am
BZN
-
MSY
45h 40m
2 stops
Multiple Airlines Logo
8:59 pm - 9:35 am
MSY
-
BZN
13h 36m
1 stop
$316Multiple Airlines
Mon, Apr 27 - Sat, May 9
Multiple Airlines Logo
10:35 am - 11:30 pm
BZN
-
MSY
35h 55m
2 stops
Multiple Airlines Logo
8:59 pm - 9:35 am
MSY
-
BZN
13h 36m
1 stop
$326Multiple Airlines
Fri, May 1 - Sat, May 9
Southwest Logo
4:20 pm - 11:10 pm
BZN
-
MSY
5h 50m
1 stop
Southwest Logo
5:20 pm - 9:55 pm
MSY
-
BZN
5h 35m
1 stop
$327Southwest
Fri, Apr 10 - Tue, Apr 14
Delta Logo
6:30 am - 3:20 pm
BIL
-
MSY
7h 50m
1 stop
Delta Logo
4:25 pm - 11:14 pm
MSY
-
BIL
7h 49m
1 stop
$329Delta
Fri, May 8 - Tue, May 12
American Airlines Logo
1:43 pm - 10:47 pm
BZN
-
MSY
8h 04m
1 stop
American Airlines Logo
5:30 am - 12:53 pm
MSY
-
BZN
8h 23m
1 stop
$334American Airlines
Wed, Apr 22 - Tue, Apr 28
Alaska Airlines Logo
3:55 pm - 5:30 am
MSO
-
MSY
12h 35m
1 stop
Alaska Airlines Logo
7:00 am - 2:59 pm
MSY
-
MSO
8h 59m
1 stop
$337Alaska Airlines
Sat, Apr 25 - Sat, May 2
Alaska Airlines Logo
6:35 am - 3:57 pm
MSO
-
MSY
8h 22m
1 stop
Alaska Airlines Logo
4:53 pm - 12:19 am
MSY
-
MSO
8h 26m
1 stop
$369Alaska Airlines
Wed, Aug 26 - Sat, Aug 29
American Airlines Logo
12:25 pm - 9:31 pm
FCA
-
MSY
8h 06m
1 stop
American Airlines Logo
7:43 am - 3:00 pm
MSY
-
FCA
8h 17m
1 stop
$437American Airlines
Fri, Jun 5 - Tue, Jun 9

Southwest flights from Montana to New Orleans

Our best Southwest deals on Montana to New Orleans flight tickets
Southwest
Apr 10
BZN4:20 pmBozeman Gallatin Field
5h 50m
1 stop
MSY11:10 pmNew Orleans Louis Armstrong
Apr 14
MSY5:20 pmNew Orleans Louis Armstrong
5h 35m
1 stop
BZN9:55 pmBozeman Gallatin Field
$327
Southwest
Apr 10
BZN4:20 pmBozeman Gallatin Field
5h 50m
1 stop
MSY11:10 pmNew Orleans Louis Armstrong
Apr 14
MSY2:50 pmNew Orleans Louis Armstrong
8h 05m
2 stops
BZN9:55 pmBozeman Gallatin Field
$363
Southwest
Apr 16
BZN10:55 amBozeman Gallatin Field
9h 05m
2 stops
MSY9:00 pmNew Orleans Louis Armstrong
Apr 20
MSY5:40 amNew Orleans Louis Armstrong
5h 35m
1 stop
BZN10:15 amBozeman Gallatin Field
$446

Delta flights from Montana to New Orleans

Our best Delta deals on Montana to New Orleans flight tickets
Delta
Apr 26
BZN5:30 amBozeman Gallatin Field
7h 09m
1 stop
MSY1:39 pmNew Orleans Louis Armstrong
May 8
MSY7:07 pmNew Orleans Louis Armstrong
5h 52m
1 stop
BZN11:59 pmBozeman Gallatin Field
$309
Delta
Apr 26
BZN5:30 amBozeman Gallatin Field
8h 50m
2 stops
MSY3:20 pmNew Orleans Louis Armstrong
May 8
MSY7:07 pmNew Orleans Louis Armstrong
5h 52m
1 stop
BZN11:59 pmBozeman Gallatin Field
$314
Delta
May 8
BIL6:30 amBillings Logan Intl
7h 50m
1 stop
MSY3:20 pmNew Orleans Louis Armstrong
May 12
MSY4:25 pmNew Orleans Louis Armstrong
7h 49m
1 stop
BIL11:14 pmBillings Logan Intl
$329

momondo Fare Finder

 
Customize your flight search to find flights from Montana 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 March 31, 2026.
Use the filters below to find and compare flights from Montana to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Sun 4/26

5:30 am-1:39 pm

1 stop7h 09m

New Orleans Louis Armstrong

Fri 5/8

7:07 pm-11:59 pm

1 stop5h 52m

$309

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Sun 4/26

5:30 am-3:20 pm

2 stops8h 50m

New Orleans Louis Armstrong

Fri 5/8

7:07 pm-11:59 pm

1 stop5h 52m

$314

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Mon 4/27

10:35 am-9:15 am

2 stops45h 40m

New Orleans Louis Armstrong

Sat 5/9

8:59 pm-9:35 am

1 stop13h 36m

$316

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Fri 5/1

10:35 am-11:30 pm

2 stops35h 55m

New Orleans Louis Armstrong

Sat 5/9

8:59 pm-9:35 am

1 stop13h 36m

$326
Quickest round-trip

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Fri 4/10

4:20 pm-11:10 pm

1 stop5h 50m

New Orleans Louis Armstrong

Tue 4/14

5:20 pm-9:55 pm

1 stop5h 35m

$327

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

Fri 5/8

6:30 am-3:20 pm

1 stop7h 50m

New Orleans Louis Armstrong

Tue 5/12

4:25 pm-11:14 pm

1 stop7h 49m

$329

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Wed 4/22

1:43 pm-10:47 pm

1 stop8h 04m

New Orleans Louis Armstrong

Tue 4/28

5:30 am-12:53 pm

1 stop8h 23m

$334

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Sat 4/25

3:55 pm-5:30 am

1 stop12h 35m

New Orleans Louis Armstrong

Sat 5/2

7:00 am-2:59 pm

1 stop8h 59m

$337

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Wed 8/26

6:35 am-3:57 pm

1 stop8h 22m

New Orleans Louis Armstrong

Sat 8/29

4:53 pm-12:19 am

1 stop8h 26m

$369

KalispellNew Orleans

FCA - MSY

FCAMSY

Kalispell Glacier Park

Fri 6/5

12:25 pm-9:31 pm

1 stop8h 06m

New Orleans Louis Armstrong

Tue 6/9

7:43 am-3:00 pm

1 stop8h 17m

$437

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 Montana 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 cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Montana is in January. Flight prices, which tend to average around $298, 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 January, then departing from Montana during the month August is also very affordable. Most momondo users find prices during this month for around $340.

Can stopping save me money on Montana to New Orleans flights?

You could potentially save up to 60% on your flight if you consider stops on a Montana to New Orleans flight.

Cheap Montana to New Orleans flight deals and tips

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

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from Montana to New Orleans takes 5h 30m
There are no direct flights from Montana to New Orleans. There are no popular flight routes from Montana to New Orleans.
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  • When did momondo last update prices for flights from Montana to New Orleans Louis Armstrong Airport?

    Prices for flights from Montana to New Orleans Louis Armstrong Airport were last updated today.

  • How many operators does momondo search for flights from Montana to New Orleans Louis Armstrong Airport?

  • How old do you have to be to fly from Montana to New Orleans Louis Armstrong 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 Montana 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.

Best airlines flying from Montana to New Orleans

Compare and see reviews for airlines that fly from Montana to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $161Free CancellationRating
7.9
8,364 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,525 reviews
Search United Airlines flights
SouthwestPriceFrom $274Free CancellationRating
8.0
4,332 reviews
Search Southwest flights
American AirlinesPriceFrom $276Free CancellationRating
7.1
11,543 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $350Free CancellationRating
7.9
12,142 reviews
Search Alaska 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 Montana to New Orleans?

Finding the right flight to New Orleans from Montana 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 New Orleans quick and easy, saving you time and money.

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

Yes. All flights to New Orleans from Montana on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to New Orleans.

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

If you are not ready to book a flight from Montana to New Orleans now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Orleans and let you know when they change.

An easier way to manage your New Orleans trip

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