How many flights depart from Louisiana to Montana on average per week?

3 flights are operational weekly from Louisiana to Montana as of March 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

What is the cheapest airline that flies from Louisiana to Montana?

Southwest, Delta, and United Airlines are the most popular carriers operating from Louisiana to Montana

What airlines fly to Montana?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Montana from Louisiana according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisiana to Montana?

Prices for flights from Louisiana to Montana are updated daily.

How many operators does momondo search for flights from Louisiana to Montana?

As of March 2026, there are 5 operators available to choose from for flights from Louisiana to Montana.

How old do you have to be to fly from Louisiana to Montana?

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 Louisiana to Montana.

What documentation or ID do you need to fly to Montana?

The necessary travel and health documents for your Montana 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.

$109 Cheap Flights from Louisiana to Montana in 2026

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Find the cheapest flights from Louisiana to Montana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 9:55 pm

MSY

BZN

5h 35m

1 stop

11:20 am - 5:55 pm

BZN

MSY

5h 35m

1 stop

$206Southwest

Tue, Apr 21 - Tue, Apr 28

6:15 am - 10:40 am

MSY

BZN

5h 25m

1 stop

8:10 am - 4:40 pm

BZN

MSY

7h 30m

2 stops

$211Southwest

Tue, Apr 21 - Tue, Apr 28

6:45 am - 2:40 pm

MSY

BZN

8h 55m

2 stops

8:10 am - 4:40 pm

BZN

MSY

7h 30m

2 stops

$216Southwest

Tue, Apr 21 - Tue, Apr 28

1:47 pm - 6:48 pm

MSY

BZN

6h 01m

1 stop

5:15 am - 1:49 pm

BZN

MSY

7h 34m

1 stop

$293Delta

Tue, Jun 9 - Sat, Jun 13

4:15 pm - 11:53 pm

MSY

BZN

8h 38m

1 stop

5:45 am - 1:54 pm

BZN

MSY

7h 09m

1 stop

$309Delta

Tue, Sep 15 - Tue, Sep 22

4:00 pm - 9:57 pm

MSY

FCA

6h 57m

1 stop

2:33 pm - 9:55 pm

FCA

MSY

6h 22m

1 stop

$337United Airlines

Tue, May 12 - Tue, May 19

2:21 pm - 11:56 pm

MSY

MSO

10h 35m

2 stops

6:15 am - 3:09 pm

MSO

MSY

7h 54m

1 stop

$342United Airlines

Tue, Jul 28 - Tue, Aug 25

9:46 pm - 8:04 pm

MSY

MSO

23h 18m

1 stop

8:54 pm - 4:21 pm

MSO

MSY

18h 27m

2 stops

$355Multiple Airlines

Thu, May 7 - Mon, May 11

7:43 am - 1:18 pm

MSY

MSO

6h 35m

1 stop

2:08 pm - 9:31 pm

MSO

MSY

6h 23m

1 stop

$369American Airlines

Tue, Jun 9 - Tue, Jun 16

5:49 am - 11:37 am

MSY

FCA

6h 48m

1 stop

3:29 pm - 10:59 pm

FCA

MSY

6h 30m

1 stop

$398American Airlines

Tue, Sep 1 - Thu, Sep 10

Southwest flights from Louisiana to Montana

Our best Southwest deals on Louisiana to Montana flight tickets

Southwest

Apr 21

MSY5:20 pmNew Orleans Louis Armstrong

5h 35m

1 stop

BZN9:55 pmBozeman Gallatin Field

Apr 28

BZN11:20 amBozeman Gallatin Field

5h 35m

1 stop

MSY5:55 pmNew Orleans Louis Armstrong

$206

Southwest

Apr 21

MSY6:15 amNew Orleans Louis Armstrong

5h 25m

1 stop

BZN10:40 amBozeman Gallatin Field

Apr 28

BZN8:10 amBozeman Gallatin Field

7h 30m

2 stops

MSY4:40 pmNew Orleans Louis Armstrong

$211

Southwest

Apr 21

MSY6:45 amNew Orleans Louis Armstrong

8h 55m

2 stops

BZN2:40 pmBozeman Gallatin Field

Apr 28

BZN8:10 amBozeman Gallatin Field

7h 30m

2 stops

MSY4:40 pmNew Orleans Louis Armstrong

$216

Delta flights from Louisiana to Montana

Our best Delta deals on Louisiana to Montana flight tickets

Delta

Jun 9

MSY1:47 pmNew Orleans Louis Armstrong

6h 01m

1 stop

BZN6:48 pmBozeman Gallatin Field

Jun 13

BZN5:15 amBozeman Gallatin Field

7h 34m

1 stop

MSY1:49 pmNew Orleans Louis Armstrong

$293

Delta

Apr 10

MSY1:17 pmNew Orleans Louis Armstrong

10h 53m

2 stops

BZN11:10 pmBozeman Gallatin Field

Apr 14

BZN1:45 pmBozeman Gallatin Field

8h 50m

2 stops

MSY11:35 pmNew Orleans Louis Armstrong

$329

Delta

May 21

MSY4:25 pmNew Orleans Louis Armstrong

8h 19m

1 stop

BZN11:44 pmBozeman Gallatin Field

May 24

BZN2:19 pmBozeman Gallatin Field

8h 35m

1 stop

MSY11:54 pmNew Orleans Louis Armstrong

$334

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 4/21

5:20 pm-9:55 pm

1 stop5h 35m

Bozeman Gallatin Field

Tue 4/28

11:20 am-5:55 pm

1 stop5h 35m

$206

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 4/21

6:15 am-10:40 am

1 stop5h 25m

Bozeman Gallatin Field

Tue 4/28

8:10 am-4:40 pm

2 stops7h 30m

$211

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 4/21

6:45 am-2:40 pm

2 stops8h 55m

Bozeman Gallatin Field

Tue 4/28

8:10 am-4:40 pm

2 stops7h 30m

$216

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 6/9

1:47 pm-6:48 pm

1 stop6h 01m

Bozeman Gallatin Field

Sat 6/13

5:15 am-1:49 pm

1 stop7h 34m

$293

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 9/15

4:15 pm-11:53 pm

1 stop8h 38m

Bozeman Gallatin Field

Tue 9/22

5:45 am-1:54 pm

1 stop7h 09m

$309

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Tue 5/12

4:00 pm-9:57 pm

1 stop6h 57m

Kalispell Glacier Park

Tue 5/19

2:33 pm-9:55 pm

1 stop6h 22m

$337

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 7/28

2:21 pm-11:56 pm

2 stops10h 35m

Missoula Johnson-Bell Field

Tue 8/25

6:15 am-3:09 pm

1 stop7h 54m

$342

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Thu 5/7

9:46 pm-8:04 pm

1 stop23h 18m

Missoula Johnson-Bell Field

Mon 5/11

8:54 pm-4:21 pm

2 stops18h 27m

$355

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 6/9

7:43 am-1:18 pm

1 stop6h 35m

Missoula Johnson-Bell Field

Tue 6/16

2:08 pm-9:31 pm

1 stop6h 23m

$369

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Tue 9/1

5:49 am-11:37 am

1 stop6h 48m

Kalispell Glacier Park

Thu 9/10

3:29 pm-10:59 pm

1 stop6h 30m

$398

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 Louisiana to Montana

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 Montana?

The cheapest month to fly to Montana from Louisiana is in November. Flight prices, which tend to average around $273, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Montana, with average flight prices from Louisiana averaging around $299.

How far in advance should I book a flight to Montana?

You are more likely to see cheaper flights to Montana from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Louisiana for as low as $327 on momondo.

Can stopping save me money on Louisiana to Montana flights?

You could potentially save up to 25% on your flight if you consider stops on a Louisiana to Montana flight.

Cheap Louisiana to Montana flight deals and tips

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

Fastest flight time	5h 52m
Direct flights	None

The fastest flight from Louisiana to Montana takes 5h 52m

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

Search flight deals

When did momondo last update prices for flights from Louisiana to Montana?
Prices for flights from Louisiana to Montana are updated daily.
How many operators does momondo search for flights from Louisiana to Montana?
As of March 2026, there are 5 operators available to choose from for flights from Louisiana to Montana.
How old do you have to be to fly from Louisiana to Montana?
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 Louisiana to Montana.
What documentation or ID do you need to fly to Montana?
The necessary travel and health documents for your Montana 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 Louisiana to Montana

Compare and see reviews for airlines that fly from Louisiana to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $240	Free Cancellation	Rating 7.4 9,509 reviews	Search United Airlines flights
American Airlines	PriceFrom $266	Free Cancellation	Rating 7.1 11,521 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $276	Free Cancellation	Rating 7.9 12,134 reviews	Search Alaska Airlines flights
Delta	PriceFrom $277	Free Cancellation	Rating 7.9 8,359 reviews	Search Delta flights
Southwest	PriceFrom $296	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Montana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montana from Louisiana.

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

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

How can momondo help me find flights from Louisiana to Montana?

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 Louisiana to Montana.

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

Yes. momondo can track prices for Louisiana to Montana 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.