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Montana

$147+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
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 August 28, 2025.

Round-trip from

$279
(Delta)

One-way from

$147
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$361
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. 8% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 28, 2025.

This Delta deal was found by Cheapflights users on 8/28. 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 10/211:06 pmBTR - BIL
2 stops11h 12mDelta
Tue 10/286:15 pmBIL - BTR
2 stops14h 22mDelta
Deal found 8/28$279
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/166:00 amMSY - BZN
1 stop9h 12mAmerican Airlines
Wed 9/241:39 pmBZN - MSY
1 stop8h 22mAmerican Airlines
Deal found 8/27$297
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/1612:05 pmBTR - BIL
2 stops9h 29mUnited Airlines
Tue 9/235:00 amBIL - BTR
2 stops7h 19mUnited Airlines
Deal found 8/28$304
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/215:17 amMSY - BZN
2 stops11h 44mAmerican Airlines
Sat 10/251:00 pmBZN - MSY
1 stop7h 12mAmerican Airlines
Deal found 8/28$307
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/195:20 amMSY - BZN
1 stop6h 19mAmerican Airlines
Mon 9/224:19 pmBZN - MSY
1 stop5h 29mAmerican Airlines
Deal found 8/27$309
This Southwest deal was found by Cheapflights users on 8/28. 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.
Tue 10/214:45 pmMSY - BZN
2 stops7h 40mSouthwest
Sat 10/2510:25 amBZN - MSY
2 stops9h 35mSouthwest
Deal found 8/28$312
This Delta deal was found by Cheapflights users on 8/28. 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.
Sat 9/202:00 pmMSY - BZN
2 stops9h 23mDelta
Mon 9/226:00 amBZN - MSY
1 stop8h 25mDelta
Deal found 8/28$314
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/252:37 pmMSY - FCA
1 stop7h 54mUnited Airlines
Thu 10/26:30 amFCA - MSY
1 stop6h 01mUnited Airlines
Deal found 8/26$319
This Delta deal was found by Cheapflights users on 8/27. 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 10/244:27 pmMSY - MSO
1 stop6h 13mDelta
Tue 10/288:00 amMSO - MSY
1 stop6h 22mDelta
Deal found 8/27$323
This Delta deal was found by Cheapflights users on 8/27. 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 9/244:20 pmMSY - BIL
1 stop7h 50mDelta
Wed 10/15:25 amBIL - MSY
1 stop7h 37mDelta
Deal found 8/27$323
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Wed 9/245:15 amMSY - BIL
2 stops9h 02mUnited Airlines
Wed 10/12:30 pmBIL - MSY
1 stop6h 00mUnited Airlines
Deal found 8/27$328
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 10/255:20 amMSY - FCA
2 stops10h 09mDelta
Wed 10/296:10 pmFCA - MSY
2 stops12h 50mDelta
Deal found 8/26$329

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 August 28, 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

Baton RougeBillings

BTR - BIL

BTRBIL

Baton Rouge Ryan

Tue 10/21

1:06 pm-11:18 pm

2 stops11h 12m

Billings Logan Intl

Tue 10/28

6:15 pm-9:37 am

2 stops14h 22m

$279

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 9/16

6:00 am-2:12 pm

1 stop9h 12m

Bozeman Gallatin Field

Wed 9/24

1:39 pm-11:01 pm

1 stop8h 22m

$297

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 10/21

6:04 am-1:08 pm

1 stop8h 04m

Bozeman Gallatin Field

Sat 10/25

1:00 pm-9:12 pm

1 stop7h 12m

$302

Baton RougeBillings

BTR - BIL

BTRBIL

Baton Rouge Ryan

Tue 9/16

12:05 pm-8:34 pm

2 stops9h 29m

Billings Logan Intl

Tue 9/23

5:00 am-1:19 pm

2 stops7h 19m

$304

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Sat 9/20

4:18 pm-11:56 pm

1 stop8h 38m

Bozeman Gallatin Field

Mon 9/22

6:00 am-3:25 pm

1 stop8h 25m

$309

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Fri 9/19

5:20 am-10:39 am

1 stop6h 19m

Bozeman Gallatin Field

Mon 9/22

4:19 pm-10:48 pm

1 stop5h 29m

$309

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 10/21

4:45 pm-11:25 pm

2 stops7h 40m

Bozeman Gallatin Field

Sat 10/25

10:25 am-9:00 pm

2 stops9h 35m

$312

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Thu 9/25

2:37 pm-9:31 pm

1 stop7h 54m

Kalispell Glacier Park

Thu 10/2

6:30 am-1:31 pm

1 stop6h 01m

$319

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 10/24

4:27 pm-9:40 pm

1 stop6h 13m

Missoula Johnson-Bell Field

Tue 10/28

8:00 am-3:22 pm

1 stop6h 22m

$323

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Wed 9/24

2:36 pm-8:34 pm

1 stop6h 58m

Billings Logan Intl

Wed 10/1

2:30 pm-9:30 pm

1 stop6h 00m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 53 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, October is the cheapest month in which you can book a flight from Louisiana to Montana (average of $371). Flying from Louisiana to Montana in May is currently the most expensive (average of $478). 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 August 28, 2025.

When flying from Louisiana to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 28, 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
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
United Airlines
7.4
Good
8,944 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

PDX - SJC

They had no snacks and had to pay for the Wifi.

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 $297, Delta can have you in Montana from Louisiana in 9h 12m. 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 $165 on United Airlines. Other airlines that offer cheap prices include American Airlines from $201 and Alaska Airlines from $253 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, October is the cheapest month in which you can book a flight from Louisiana to Montana (average of $371). Flying from Louisiana to Montana in May is currently the most expensive (average of $478). 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 August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$422FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$214Average$609FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$263Average$600FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$308Average$493FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$327Average$541FlexibilityNo cancel feeOn-time75%

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