How long does it take to fly to New Orleans?

If you’re flying from a popular airport in Montana, such as Bozeman or Great Falls, and flying into New Orleans, then you can expect flight times to average 5h 30m and 5h 35m, respectively.

What airlines fly to New Orleans?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to New Orleans from Montana according to our data. United Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to New Orleans. Keep in mind that there are 5 different airlines that fly to New Orleans on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Montana to New Orleans Louis Armstrong?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Montana to New Orleans Louis Armstrong

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?

As of October 2026, there are 5 operators available to choose from 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.

$190 Cheap Flights from Montana to New Orleans in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to New Orleans

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:42 pm - 9:32 pmBIL Billings Logan Intl-MSY New Orleans Louis Armstrong

5h 50m1 stop Denver Intl

6:08 pm - 10:30 pmMSY New Orleans Louis Armstrong-BIL Billings Logan Intl

5h 22m1 stop Denver Intl

$359United Airlines

Wed, Nov 18 - Mon, Nov 23

2:42 pm - 9:32 pmBIL Billings Logan Intl-MSY New Orleans Louis Armstrong

5h 50m1 stop Denver Intl

2:41 pm - 9:14 pmMSY New Orleans Louis Armstrong-BIL Billings Logan Intl

7h 33m1 stop Denver Intl

$359United Airlines

Wed, Oct 28 - Wed, Nov 4

1:30 pm - 9:32 pmBIL Billings Logan Intl-MSY New Orleans Louis Armstrong

7h 02m1 stop Dallas/Fort Worth

7:30 am - 12:59 pmMSY New Orleans Louis Armstrong-BIL Billings Logan Intl

6h 29m1 stop Dallas/Fort Worth

$359American Airlines

Fri, Jan 22 - Mon, Jan 25

1:30 pm - 7:34 pmBIL Billings Logan Intl-MSY New Orleans Louis Armstrong

5h 04m1 stop Dallas/Fort Worth

7:30 am - 12:59 pmMSY New Orleans Louis Armstrong-BIL Billings Logan Intl

6h 29m1 stop Dallas/Fort Worth

$359American Airlines

Wed, Jan 13 - Wed, Jan 20

5:45 am - 1:51 pmBIL Billings Logan Intl-MSY New Orleans Louis Armstrong

7h 06m1 stop Salt Lake City

7:30 am - 5:49 pmMSY New Orleans Louis Armstrong-BIL Billings Logan Intl

11h 19m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$364Delta

Fri, Jan 22 - Mon, Jan 25

10:28 am - 5:00 amBZN Bozeman Gallatin Field-MSY New Orleans Louis Armstrong

17h 32m1 stop Las Vegas Harry Reid Intl

8:00 pm - 9:13 amMSY New Orleans Louis Armstrong-BZN Bozeman Gallatin Field

14h 13m1 stop Las Vegas Harry Reid Intl

$379Multiple Airlines

Thu, Nov 19 - Mon, Nov 23

5:40 am - 1:51 pmMSO Missoula Johnson-Bell Field-MSY New Orleans Louis Armstrong

7h 11m1 stop Salt Lake City

11:18 am - 12:31 amMSY New Orleans Louis Armstrong-MSO Missoula Johnson-Bell Field

14h 13m2 stops Detroit Metropolitan Wayne County Salt Lake City

$384Delta

Wed, Jan 20 - Wed, Jan 27

10:28 am - 10:10 amBZN Bozeman Gallatin Field-MSY New Orleans Louis Armstrong

22h 42m2 stops Las Vegas Harry Reid Intl Denver Intl

8:00 pm - 9:13 amMSY New Orleans Louis Armstrong-BZN Bozeman Gallatin Field

14h 13m1 stop Las Vegas Harry Reid Intl

$386Multiple Airlines

Thu, Nov 19 - Mon, Nov 23

8:30 am - 5:55 pmBZN Bozeman Gallatin Field-MSY New Orleans Louis Armstrong

8h 25m1 stop Las Vegas Harry Reid Intl

5:35 pm - 10:25 pmMSY New Orleans Louis Armstrong-BZN Bozeman Gallatin Field

5h 50m1 stop Denver Intl

$399Southwest

Sat, Dec 5 - Tue, Dec 8

8:30 am - 5:55 pmBZN Bozeman Gallatin Field-MSY New Orleans Louis Armstrong

8h 25m1 stop Las Vegas Harry Reid Intl

3:20 pm - 10:25 pmMSY New Orleans Louis Armstrong-BZN Bozeman Gallatin Field

8h 05m2 stops Houston Hobby Denver Intl

$404Southwest

Sat, Dec 5 - Tue, Dec 8

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United Airlines flights from Montana to New Orleans

Our best United Airlines deals on Montana to New Orleans flight tickets

United Airlines

Oct 28

BIL2:42 pmBillings Logan Intl

5h 50m

1 stop

MSY9:32 pmNew Orleans Louis Armstrong

Nov 4

MSY5:00 amNew Orleans Louis Armstrong

9h 29m

2 stops

BIL1:29 pmBillings Logan Intl

$364

United Airlines

Oct 24

GTF2:37 pmGreat Falls

7h 22m

2 stops

MSY10:59 pmNew Orleans Louis Armstrong

Nov 4

MSY2:41 pmNew Orleans Louis Armstrong

7h 57m

1 stop

GTF9:38 pmGreat Falls

$374

United Airlines

Jan 7

BIL2:42 pmBillings Logan Intl

5h 45m

1 stop

MSY9:27 pmNew Orleans Louis Armstrong

Jan 10

MSY7:00 amNew Orleans Louis Armstrong

7h 23m

1 stop

BIL1:23 pmBillings Logan Intl

$376

Delta flights from Montana to New Orleans

Our best Delta deals on Montana to New Orleans flight tickets

Delta

Jan 20

MSO5:40 amMissoula Johnson-Bell Field

7h 11m

1 stop

MSY1:51 pmNew Orleans Louis Armstrong

Jan 27

MSY11:18 amNew Orleans Louis Armstrong

14h 13m

2 stops

MSO12:31 amMissoula Johnson-Bell Field

$384

Delta

Oct 17

BZN2:29 pmBozeman Gallatin Field

8h 06m

1 stop

MSY11:35 pmNew Orleans Louis Armstrong

Oct 24

MSY5:20 amNew Orleans Louis Armstrong

8h 59m

1 stop

BZN1:19 pmBozeman Gallatin Field

$399

Delta

Jan 28

BZN5:45 amBozeman Gallatin Field

7h 06m

1 stop

MSY1:51 pmNew Orleans Louis Armstrong

Jan 31

MSY7:15 amNew Orleans Louis Armstrong

8h 26m

1 stop

BZN2:41 pmBozeman Gallatin Field

$400

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Wed 11/18

2:42 pm-9:32 pm

1 stop5h 50m

New Orleans Louis Armstrong

Mon 11/23

6:08 pm-10:30 pm

1 stop5h 22m

$359

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Wed 10/28

2:42 pm-9:32 pm

1 stop5h 50m

New Orleans Louis Armstrong

Wed 11/4

2:41 pm-9:14 pm

1 stop7h 33m

$359

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Fri 1/22

1:30 pm-9:32 pm

1 stop7h 02m

New Orleans Louis Armstrong

Mon 1/25

7:30 am-12:59 pm

1 stop6h 29m

$359

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Wed 1/13

1:30 pm-7:34 pm

1 stop5h 04m

New Orleans Louis Armstrong

Wed 1/20

7:30 am-12:59 pm

1 stop6h 29m

$359

BillingsNew Orleans

BIL Billings Logan Intl - MSY New Orleans Louis Armstrong

BILMSY

Billings Logan Intl

Fri 1/22

5:45 am-1:51 pm

1 stop7h 06m

New Orleans Louis Armstrong

Mon 1/25

7:30 am-5:49 pm

2 stops11h 19m

$364

BozemanNew Orleans

BZN Bozeman Gallatin Field - MSY New Orleans Louis Armstrong

BZNMSY

Bozeman Gallatin Field

Thu 11/19

10:28 am-5:00 am

1 stop17h 32m

New Orleans Louis Armstrong

Mon 11/23

8:00 pm-9:13 am

1 stop14h 13m

$379

MissoulaNew Orleans

MSO Missoula Johnson-Bell Field - MSY New Orleans Louis Armstrong

MSOMSY

Missoula Johnson-Bell Field

Wed 1/20

5:40 am-1:51 pm

1 stop7h 11m

New Orleans Louis Armstrong

Wed 1/27

11:18 am-12:31 am

2 stops14h 13m

$384

BozemanNew Orleans

BZN Bozeman Gallatin Field - MSY New Orleans Louis Armstrong

BZNMSY

Bozeman Gallatin Field

Thu 11/19

10:28 am-10:10 am

2 stops22h 42m

New Orleans Louis Armstrong

Mon 11/23

8:00 pm-9:13 am

1 stop14h 13m

$386

BozemanNew Orleans

BZN Bozeman Gallatin Field - MSY New Orleans Louis Armstrong

BZNMSY

Bozeman Gallatin Field

Sat 12/5

8:30 am-5:55 pm

1 stop8h 25m

New Orleans Louis Armstrong

Tue 12/8

5:35 pm-10:25 pm

1 stop5h 50m

$399

BozemanNew Orleans

BZN Bozeman Gallatin Field - MSY New Orleans Louis Armstrong

BZNMSY

Bozeman Gallatin Field

Sat 12/5

8:30 am-5:55 pm

1 stop8h 25m

New Orleans Louis Armstrong

Tue 12/8

3:20 pm-10:25 pm

2 stops8h 05m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $331, 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 $352.

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

You could potentially save up to 14% 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

Best Price Found	$190
Fastest flight time	5h 35m
Direct flights	None

The best one-way flight to New Orleans from Montana in the past 72 hours is $190. The best round-trip flight deal from Montana to New Orleans found on momondo in the last 72 hours is $359.

The fastest flight from Montana to New Orleans takes 5h 35m

There are no direct flights from Montana to New Orleans. There are no popular flight routes from Montana to New Orleans.

Search flight deals

Frequently asked questions about flying from Montana to New Orleans

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?
As of October 2026, there are 5 operators available to choose from 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
Delta	PriceFrom $164	Free Cancellation	Rating 7.8 8,615 reviews	Search Delta flights
American Airlines	PriceFrom $203	Free Cancellation	Rating 7.0 12,096 reviews	Search American Airlines flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 10,270 reviews	Search United Airlines flights
Southwest	PriceFrom $274	Free Cancellation	Rating 8.0 4,207 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $276	Free Cancellation	Rating 7.9 13,000 reviews	Search Alaska Airlines flights

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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.

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Cheap flights from Montana to New Orleans from $190

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 10/20. 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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How to get the cheapest flight ticket from Montana to New Orleans

What is the cheapest month to fly to New Orleans?

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What is the cheapest airline that flies from Montana to New Orleans Louis Armstrong?

What airlines fly to New Orleans?

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Why use momondo?

An easier way to manage your New Orleans trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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