Montana

$124+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Mar 13 — Mar 201
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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 February 11, 2026.

This American Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 9/235:39 am
MSY
-
BZN
1 stop5h 44m
American Airlines
Tue 9/293:29 pm
BZN
-
MSY
1 stop6h 16m
American Airlines
Deal found 2/11$249
This United Airlines deal was found by Cheapflights users on 2/8. 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 4/105:00 am
MSY
-
BZN
2 stops9h 34m
United Airlines
Tue 4/142:40 pm
BZN
-
MSY
1 stop6h 05m
United Airlines
Deal found 2/8$254
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 8/254:53 pm
MSY
-
FCA
1 stop8h 06m
Alaska Airlines
Wed 9/26:33 am
FCA
-
MSY
1 stop8h 24m
Alaska Airlines
Deal found 2/9$277
This Delta deal was found by Cheapflights users on 2/11. 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 8/264:15 pm
MSY
-
BZN
1 stop8h 38m
Delta
Wed 9/95:45 am
BZN
-
MSY
1 stop7h 09m
Delta
Deal found 2/11$287
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 8/294:53 pm
MSY
-
BIL
1 stop8h 15m
Alaska Airlines
Tue 9/16:00 am
BIL
-
MSY
1 stop8h 57m
Alaska Airlines
Deal found 2/8$289
This Delta deal was found by Cheapflights users on 2/11. 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 8/264:15 pm
MSY
-
BZN
1 stop8h 38m
Delta
Sat 9/511:27 am
BZN
-
MSY
2 stops8h 12m
Delta
Deal found 2/11$292
This Delta deal was found by Cheapflights users on 2/9. 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 9/231:45 pm
MSY
-
BZN
2 stops9h 39m
Delta
Tue 9/295:45 am
BZN
-
MSY
1 stop7h 09m
Delta
Deal found 2/9$293
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/57:00 am
MSY
-
MSO
1 stop7h 33m
United Airlines
Sat 3/72:35 pm
MSO
-
MSY
1 stop5h 28m
United Airlines
Deal found 2/7$293
This United Airlines deal was found by Cheapflights users on 2/8. 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 9/212:10 pm
MSY
-
BIL
2 stops9h 41m
United Airlines
Wed 9/92:40 pm
BIL
-
MSY
1 stop5h 47m
United Airlines
Deal found 2/8$294
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/27:00 am
MSY
-
BZN
1 stop6h 57m
American Airlines
Mon 3/23:36 pm
BZN
-
MSY
1 stop6h 15m
American Airlines
Deal found 2/9$299
This Delta deal was found by Cheapflights users on 2/10. 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 6/234:15 pm
MSY
-
BIL
1 stop7h 22m
Delta
Tue 6/306:15 am
BIL
-
MSY
1 stop8h 09m
Delta
Deal found 2/10$299
This Delta deal was found by Cheapflights users on 2/9. 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 6/24:32 pm
MSY
-
BIL
1 stop7h 31m
Delta
Mon 6/86:25 pm
BIL
-
MSY
2 stops15h 00m
Delta
Deal found 2/9$304

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$124
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$439
Provider with most accurate pricing for New Orleans Louis Armstrong-Bozeman Gallatin Field flight deals.
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Bozeman Gallatin Field flights.
From Louisiana to Montana
One-way flight from Louisiana to Montana
Highest demand for flights based on searches. 11% potential increase in price ($56 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 11, 2026.
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

Fri 4/10

5:00 am-1:34 pm

2 stops9h 34m

Bozeman Gallatin Field

Tue 4/14

2:40 pm-9:45 pm

1 stop6h 05m

$254

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Fri 4/24

2:23 pm-9:32 pm

1 stop8h 09m

Bozeman Gallatin Field

Sat 5/9

2:40 pm-11:29 pm

2 stops7h 49m

$254

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Thu 4/2

5:30 am-1:18 pm

1 stop8h 48m

Billings Logan Intl

Tue 4/7

1:51 pm-9:59 pm

1 stop7h 08m

$289

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Thu 4/2

7:00 am-11:58 pm

1 stop17h 58m

Billings Logan Intl

Tue 4/7

12:34 pm-9:18 pm

1 stop7h 44m

$289

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Thu 3/5

7:00 am-1:33 pm

1 stop7h 33m

Missoula Johnson-Bell Field

Sat 3/7

2:35 pm-9:03 pm

1 stop5h 28m

$293

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 4/7

5:10 pm-12:15 am

1 stop8h 05m

Bozeman Gallatin Field

Sat 4/11

2:55 pm-9:25 pm

1 stop5h 30m

$299

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Tue 6/23

4:15 pm-10:37 pm

1 stop7h 22m

Billings Logan Intl

Tue 6/30

6:15 am-3:24 pm

1 stop8h 09m

$299

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Mon 3/2

5:30 am-12:57 pm

1 stop8h 27m

Bozeman Gallatin Field

Mon 3/2

3:36 pm-10:51 pm

1 stop6h 15m

$299

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Mon 2/23

10:35 am-6:59 pm

1 stop9h 24m

Bozeman Gallatin Field

Fri 2/27

6:20 am-1:29 pm

1 stop6h 09m

$299

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Tue 6/2

4:32 pm-11:03 pm

1 stop7h 31m

Billings Logan Intl

Mon 6/8

6:25 pm-10:25 am

2 stops15h 00m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 60 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 $308). 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.

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 February 11, 2026.
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.

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the 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 $289, United Airlines can have you in Montana from Louisiana in 8h 48m. Louisiana and Montana are separated by a distance of 1471 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 $154 on American Airlines. Other airlines that offer cheap prices include Southwest from $154 and Delta 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, 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 $308). 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$363FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$214Average$515FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$559FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$284Average$458FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$340Average$541FlexibilityNo cancel feeOn-time75%

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