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$154+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$299
(American Airlines)

One-way from

$154
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$499
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. 5% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This American Airlines deal was found by Cheapflights users on 6/14. 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 8/55:24 amMSY - BZN
1 stop6h 07mAmerican Airlines
Wed 9/107:20 amBZN - MSY
1 stop12h 01mAmerican Airlines
Deal found 6/14$299
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 8/57:10 amMSY - BZN
1 stop7h 56mAlaska Airlines
Wed 9/105:22 amBZN - MSY
2 stops23h 32mAlaska Airlines
Deal found 6/16$306
This Southwest deal was found by Cheapflights users on 6/14. 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 8/511:35 amMSY - BZN
2 stops8h 05mSouthwest
Wed 9/1012:55 pmBZN - MSY
1 stop7h 55mSouthwest
Deal found 6/14$314
This Delta deal was found by Cheapflights users on 6/15. 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 7/304:16 pmMSY - BZN
2 stops8h 43mDelta
Tue 8/55:30 amBZN - MSY
2 stops8h 51mDelta
Deal found 6/15$319
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/85:24 amMSY - FCA
1 stop6h 39mAmerican Airlines
Wed 8/133:49 pmFCA - MSY
1 stop5h 54mAmerican Airlines
Deal found 6/14$319
This Hawaiian Airlines deal was found by Cheapflights users on 6/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/14:53 pmMSY - MSO
1 stop8h 26mHawaiian Airlines
Tue 8/266:35 amMSO - MSY
1 stop9h 22mHawaiian Airlines
Deal found 6/15$322
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 8/205:57 pmMSY - BIL
1 stop22h 06mAlaska Airlines
Mon 8/256:00 amBIL - MSY
1 stop9h 57mAlaska Airlines
Deal found 6/16$322
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 8/67:10 amMSY - MSO
1 stop9h 07mAlaska Airlines
Wed 8/135:45 amMSO - MSY
2 stops23h 05mAlaska Airlines
Deal found 6/14$323
This Delta deal was found by Cheapflights users on 6/14. 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 7/304:16 pmMSY - BIL
1 stop7h 54mDelta
Tue 8/56:20 amBIL - MSY
1 stop8h 01mDelta
Deal found 6/14$323
This Delta deal was found by Cheapflights users on 6/13. 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 9/1211:25 amMSY - FCA
2 stops12h 42mDelta
Sun 9/215:25 amFCA - MSY
1 stop7h 27mDelta
Deal found 6/13$324
This Delta deal was found by Cheapflights users on 6/14. 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 7/94:16 pmMSY - MSO
2 stops9h 08mDelta
Mon 7/145:30 amMSO - MSY
1 stop7h 22mDelta
Deal found 6/14$328
This Mytrip deal was found by Cheapflights users on 6/15. 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 7/138:00 pmMSY - BZN
1 stop16h 14mMultiple Airlines
Fri 7/1812:04 pmBZN - MSY
3 stops30h 20mMultiple Airlines
Deal found 6/15$344

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 June 16, 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

Tue 8/5

5:24 am-10:31 am

1 stop6h 07m

Bozeman Gallatin Field

Wed 9/10

7:20 am-8:21 pm

1 stop12h 01m

$299

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 8/5

7:10 am-2:06 pm

1 stop7h 56m

Bozeman Gallatin Field

Wed 9/10

5:22 am-5:54 am

2 stops23h 32m

$306

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Wed 7/30

6:45 pm-12:45 am

1 stop7h 00m

Bozeman Gallatin Field

Tue 8/5

12:55 pm-9:50 pm

1 stop7h 55m

$309

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Wed 7/30

4:16 pm-11:59 pm

2 stops8h 43m

Bozeman Gallatin Field

Tue 8/5

5:30 am-3:21 pm

2 stops8h 51m

$319

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Fri 8/8

5:24 am-11:03 am

1 stop6h 39m

Kalispell Glacier Park

Wed 8/13

3:49 pm-10:43 pm

1 stop5h 54m

$319

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Fri 8/1

4:53 pm-12:19 am

1 stop8h 26m

Missoula Johnson-Bell Field

Tue 8/26

6:35 am-4:57 pm

1 stop9h 22m

$322

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Wed 8/20

5:57 pm-3:03 pm

1 stop22h 06m

Billings Logan Intl

Mon 8/25

6:00 am-4:57 pm

1 stop9h 57m

$322

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Wed 7/30

4:16 pm-11:10 pm

1 stop7h 54m

Billings Logan Intl

Tue 8/5

6:20 am-3:21 pm

1 stop8h 01m

$323

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Wed 8/6

7:10 am-3:17 pm

1 stop9h 07m

Missoula Johnson-Bell Field

Wed 8/13

5:45 am-5:50 am

2 stops23h 05m

$323

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Fri 9/12

11:25 am-11:07 pm

2 stops12h 42m

Kalispell Glacier Park

Sun 9/21

5:25 am-1:52 pm

1 stop7h 27m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

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, 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 $479). 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 June 16, 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.

Weekly flight availability from Louisiana to Montana

Explore weekly flight availability from Louisiana to Montana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 16, 2025.

The most flights from USLA to USMT are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 June 16, 2025.
Read through reviews of airlines operating flights from Louisiana to Montana, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,500 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Food

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $154 on Alaska Airlines. Other airlines that offer cheap prices include Southwest from $155 and Hawaiian Airlines from $159 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 $479). 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$435FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$651FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$294Average$613FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$327Average$541FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$358Average$501FlexibilityNo cancel feeOn-time63%

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