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Montana

$170+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:00 amMSY - BZN
1 stop8h 58mUnited Airlines
Sat 12/276:15 amBZN - MSY
1 stop6h 22mUnited Airlines
Deal found 12/20$464
This Delta deal was found by Cheapflights users on 12/21. 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 12/235:15 amMSY - BZN
2 stops9h 00mDelta
Sun 12/285:20 amBZN - MSY
2 stops11h 28mDelta
Deal found 12/21$474
This Southwest deal was found by Cheapflights users on 12/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:50 pmMSY - BZN
1 stop5h 35mSouthwest
Sat 12/276:45 pmBZN - MSY
1 stop5h 15mSouthwest
Deal found 12/20$494
This Delta deal was found by Cheapflights users on 12/20. 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.
Sun 12/216:15 amMSY - BZN
2 stops12h 21mDelta
Sat 12/277:19 amBZN - MSY
2 stops10h 02mDelta
Deal found 12/20$524
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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.
Mon 12/297:00 amMSY - BZN
1 stop8h 03mAlaska Airlines
Sun 2/17:20 amBZN - MSY
1 stop9h 27mAlaska Airlines
Deal found 12/20$531
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:00 amMSY - BZN
2 stops13h 41mUnited Airlines
Sun 2/16:15 amBZN - MSY
1 stop6h 18mUnited Airlines
Deal found 12/20$623
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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.
Fri 12/267:00 amMSY - BZN
1 stop8h 03mAlaska Airlines
Sun 2/17:20 amBZN - MSY
1 stop9h 27mAlaska Airlines
Deal found 12/20$628
This Delta deal was found by Cheapflights users on 12/21. 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 12/254:30 pmMSY - BIL
1 stop7h 11mDelta
Mon 12/296:25 amBIL - MSY
1 stop6h 18mDelta
Deal found 12/21$636
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Thu 12/2511:56 amMSY - BIL
2 stops10h 28mUnited Airlines
Mon 12/292:40 pmBIL - MSY
2 stops7h 48mUnited Airlines
Deal found 12/21$686
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/238:29 amMSY - MSO
1 stop8h 41mUnited Airlines
Tue 12/302:38 pmMSO - MSY
1 stop5h 46mUnited Airlines
Deal found 12/21$761
This Delta deal was found by Cheapflights users on 12/22. 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 12/237:26 pmMSY - MSO
1 stop6h 07mDelta
Tue 12/305:20 amMSO - MSY
1 stop7h 22mDelta
Deal found 12/22$795
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/237:20 pmMSY - COD
3 stops28h 14mUnited Airlines
Tue 12/308:30 amCOD - MSY
2 stops12h 11mUnited Airlines
Deal found 12/22$826

Find flight deals from Louisiana to Montana

Keep the following information in mind while searching for Louisiana to Montana flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Southwest)

One-way from

$170
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$880
Provider with most accurate pricing for New Orleans Louis Armstrong-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Bozeman Gallatin Field flights.
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From Louisiana to Montana
Search Deals
One-way flight from Louisiana to Montana
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 23, 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 2/5

1:47 pm-10:27 pm

2 stops9h 40m

Bozeman Gallatin Field

Sun 2/8

2:39 pm-11:25 pm

1 stop7h 46m

$275

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Sun 1/4

6:56 am-12:58 pm

1 stop7h 02m

Bozeman Gallatin Field

Wed 1/7

2:30 pm-9:32 pm

1 stop6h 02m

$299

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Mon 1/5

6:15 am-3:10 pm

1 stop9h 55m

Bozeman Gallatin Field

Fri 1/9

5:15 am-1:45 pm

1 stop7h 30m

$299

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Mon 1/5

2:14 pm-9:08 pm

2 stops7h 54m

Bozeman Gallatin Field

Fri 1/9

2:30 pm-9:32 pm

1 stop6h 02m

$304

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 1/6

1:47 pm-10:27 pm

2 stops9h 40m

Bozeman Gallatin Field

Fri 1/9

3:50 pm-11:59 pm

1 stop7h 09m

$304

ShreveportKalispell

SHV - FCA

SHVFCA

Shreveport

Tue 1/6

8:49 am-1:36 pm

1 stop5h 47m

Kalispell Glacier Park

Sat 1/10

7:00 am-8:49 pm

2 stops12h 49m

$304

New OrleansButte

MSY - BTM

MSYBTM

New Orleans Louis Armstrong

Wed 2/4

2:35 pm-10:45 pm

1 stop9h 10m

Butte Silver Bow Co

Sun 2/8

9:14 am-5:08 pm

1 stop6h 54m

$304

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Wed 1/21

6:47 pm-11:20 am

1 stop17h 33m

Bozeman Gallatin Field

Sat 1/24

7:20 am-5:47 pm

1 stop9h 27m

$305

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Thu 2/5

6:47 pm-11:56 pm

1 stop30h 09m

Bozeman Gallatin Field

Sun 2/8

7:20 am-5:47 pm

1 stop9h 27m

$320

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Sat 1/3

7:00 am-12:52 pm

1 stop6h 52m

Bozeman Gallatin Field

Sun 1/18

10:50 am-5:08 pm

1 stop5h 18m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 50 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 $332). 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 December 23, 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 26% 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 afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Louisiana to Montana?

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 December 23, 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
11,512 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
8.0
Very good
11,512 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Southwest
8.0
Very good
4,253 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Delta
7.9
Good
8,014 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
United Airlines
7.4
Good
9,105 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,512 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

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 $299, Delta can have you in Montana from Louisiana in 7h 02m. 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.

  • 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 $332). 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$404FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$521FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$577FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$489FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$340Average$498FlexibilityNo cancel feeOn-time75%

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