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$177+ Cheap flights from Louisiana to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheap flight deals from Louisiana to Montana

Keep the following information in mind while searching for Louisiana to Montana flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(Alaska Airlines)

One-way from

$177
(Delta)

Popular in

December

Cheapest in

October

Average price

$333
Provider with most accurate pricing for New Orleans Louis Armstrong-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Bozeman Gallatin Field flights.
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From Louisiana to Montana
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One-way flight from Louisiana to Montana
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Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Louisiana to Montana

Cheapest flights from Louisiana to Montana
Explore the most affordable flight options available from Louisiana to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:00 amMSY - BZN
1 stop8h 08mAlaska Airlines
Sun 11/232:57 pmBZN - MSY
1 stop13h 35mAlaska Airlines
Deal found 10/20$248
This Alaska Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amMSY - FCA
1 stop17h 58mAlaska Airlines
Mon 12/82:00 pmFCA - MSY
1 stop8h 59mAlaska Airlines
Deal found 10/18$248
This American Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:15 amMSY - BZN
1 stop8h 47mAmerican Airlines
Tue 11/181:52 pmBZN - MSY
1 stop8h 13mAmerican Airlines
Deal found 10/18$249
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:00 amMSY - FCA
1 stop7h 36mUnited Airlines
Mon 11/172:38 pmFCA - MSY
1 stop5h 56mUnited Airlines
Deal found 10/19$249
This Alaska Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:00 amMSY - BZN
1 stop8h 08mAlaska Airlines
Sat 11/227:59 pmBZN - MSY
1 stop8h 33mAlaska Airlines
Deal found 10/18$262
This Alaska Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:19 pmMSY - BZN
1 stop18h 17mAlaska Airlines
Mon 11/108:00 amBZN - MSY
1 stop15h 34mAlaska Airlines
Deal found 10/19$273
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:00 amMSY - BZN
1 stop6h 35mUnited Airlines
Thu 12/42:42 pmBZN - MSY
1 stop6h 07mUnited Airlines
Deal found 10/19$276
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:41 pmMSY - BZN
1 stop7h 53mDelta
Sun 11/232:35 pmBZN - MSY
1 stop7h 58mDelta
Deal found 10/20$277
This Delta deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:15 amMSY - FCA
2 stops9h 41mDelta
Mon 12/85:00 amFCA - MSY
1 stop8h 16mDelta
Deal found 10/19$282
This Delta deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:20 amMSY - BZN
1 stop8h 59mDelta
Sat 11/86:00 amBZN - MSY
1 stop8h 17mDelta
Deal found 10/18$288
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:20 amMSY - FCA
2 stops10h 09mDelta
Sat 11/85:20 amFCA - MSY
2 stops8h 57mDelta
Deal found 10/20$309
This Mytrip deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:46 pmMSY - MSO
2 stops18h 30mMultiple Airlines
Wed 11/2610:25 pmMSO - MSY
1 stop11h 54mMultiple Airlines
Deal found 10/19$324

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Montana 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, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Louisiana to Montana that are best for you.

Fly from

Louisiana

Fly to

Montana

Route

Depart

Return

Price

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Thu 11/20

7:00 am-2:08 pm

1 stop8h 08m

Bozeman Gallatin Field

Sun 11/23

7:59 pm-5:32 am

1 stop8h 33m

$248

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Fri 12/5

7:00 am-11:58 pm

1 stop17h 58m

Kalispell Glacier Park

Mon 12/8

2:00 pm-11:59 pm

1 stop8h 59m

$248

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Mon 1/12

5:35 pm-10:15 pm

1 stop5h 40m

Bozeman Gallatin Field

Fri 1/16

11:00 am-5:25 pm

1 stop5h 25m

$249

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 11/11

5:15 am-1:02 pm

1 stop8h 47m

Bozeman Gallatin Field

Tue 11/18

1:52 pm-11:05 pm

1 stop8h 13m

$249

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Fri 11/14

10:38 am-9:44 pm

2 stops12h 06m

Kalispell Glacier Park

Mon 11/17

2:38 pm-9:34 pm

1 stop5h 56m

$254

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Sat 11/15

7:00 am-2:08 pm

1 stop8h 08m

Bozeman Gallatin Field

Sat 11/22

7:59 pm-5:32 am

1 stop8h 33m

$262

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Fri 11/7

5:19 pm-10:36 am

1 stop18h 17m

Bozeman Gallatin Field

Mon 11/10

8:00 am-12:34 am

1 stop15h 34m

$273

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Thu 11/20

4:41 pm-11:34 pm

1 stop7h 53m

Bozeman Gallatin Field

Sun 11/23

2:35 pm-11:33 pm

1 stop7h 58m

$277

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Thu 1/15

4:45 pm-11:07 pm

1 stop7h 22m

Kalispell Glacier Park

Mon 1/19

5:20 am-1:53 pm

1 stop7h 33m

$277

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Mon 1/12

4:00 pm-9:33 pm

1 stop6h 33m

Bozeman Gallatin Field

Fri 1/16

10:50 am-10:58 pm

2 stops11h 08m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 42 results
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Best time to book a flight from Louisiana to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Montana

What is the cheapest month to book a flight from Louisiana to Montana?

Currently, March is the cheapest month in which you can book a flight from Louisiana to Montana (average of $161). Flying from Louisiana to Montana in December is currently the most expensive (average of $375). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LA to MT?

Find hourly flight availability from Louisiana to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisiana to Montana in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Louisiana to Montana?

Use this chart to determine the cheapest time to fly round-trip from Louisiana to Montana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisiana to Montana flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated October 20, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Louisiana to Montana to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,136 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,239 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,978 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,991 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,024 reviews
Alaska Airlines
8.0
Very good
11,136 reviews

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisiana to Montana?

    For as low as $249, Alaska Airlines can have you in Montana from Louisiana in 5h 40m. Louisiana and Montana are separated by a distance of 1567 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Louisiana to Montana one-way?

    One-way options have recently been found by users for as low as $177 on Delta. Other airlines that offer cheap prices include United Airlines from $230 and Alaska Airlines from $315 one-way.

  • Can I find deals for flights from Louisiana to Montana that include hotel bookings?

    Yes. In addition to deals on Louisiana to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Montana.

  • Can I find deals for business class flights from Louisiana to Montana?

    Yes. Cheapflights offers flight deals from Louisiana to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Montana?

    Currently, March is the cheapest month in which you can book a flight from Louisiana to Montana (average of $161). Flying from Louisiana to Montana in December is currently the most expensive (average of $375). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Louisiana to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisiana to Montana

Discover the top 5 airlines that operate flights from Louisiana to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$414FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$609FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$538FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$490FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$327Average$541FlexibilityNo cancel feeOn-time75%

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