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$150+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
feb. 13 — feb. 201
vie. 2/13
vie. 2/20
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 enero 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$150
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$492
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. 10% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 14, 2026.

This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/238:00 am
MSY
-
BZN
1 stop8h 13m
United Airlines
mar. 9/297:00 am
BZN
-
MSY
1 stop5h 36m
United Airlines
Deal found 1/13$249
This United Airlines deal was found by Cheapflights users on 1/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/292:21 pm
MSY
-
BZN
2 stops8h 57m
United Airlines
mié. 9/210:41 am
BZN
-
MSY
2 stops8h 09m
United Airlines
Deal found 1/11$260
This Southwest deal was found by Cheapflights users on 1/12. 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.
sáb. 3/282:25 pm
MSY
-
BZN
1 stop7h 50m
Southwest
sáb. 4/47:50 am
BZN
-
MSY
1 stop5h 50m
Southwest
Deal found 1/12$274
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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.
mié. 9/237:10 am
MSY
-
BZN
1 stop7h 56m
Alaska Airlines
mar. 9/293:00 pm
BZN
-
MSY
1 stop13h 51m
Alaska Airlines
Deal found 1/12$277
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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.
mar. 8/254:53 pm
MSY
-
FCA
1 stop8h 06m
Alaska Airlines
mié. 9/28:00 pm
FCA
-
MSY
1 stop8h 51m
Alaska Airlines
Deal found 1/12$277
This United Airlines deal was found by Cheapflights users on 1/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/72:40 pm
MSY
-
FCA
1 stop7h 50m
United Airlines
dom. 5/106:31 am
FCA
-
MSY
1 stop6h 05m
United Airlines
Deal found 1/11$278
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/48:29 pm
MSY
-
BZN
1 stop14h 14m
Multiple Airlines
dom. 3/810:33 am
BZN
-
MSY
1 stop17h 51m
Multiple Airlines
Deal found 1/13$285
This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/58:10 am
MSY
-
BIL
1 stop6h 14m
United Airlines
dom. 2/810:52 am
BIL
-
MSY
1 stop5h 16m
United Airlines
Deal found 1/13$289
This United Airlines deal was found by Cheapflights users on 1/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/242:13 pm
MSY
-
BZN
2 stops7h 59m
United Airlines
sáb. 2/281:05 pm
BZN
-
MSY
2 stops9h 23m
United Airlines
Deal found 1/11$297
This Delta deal was found by Cheapflights users on 1/13. 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.
mar. 8/184:15 pm
MSY
-
FCA
1 stop8h 31m
Delta
mar. 8/256:59 am
FCA
-
MSY
1 stop7h 25m
Delta
Deal found 1/13$297
This United Airlines deal was found by Cheapflights users on 1/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/278:10 am
MSY
-
BZN
1 stop8h 10m
United Airlines
sáb. 1/312:47 pm
BZN
-
MSY
1 stop5h 45m
United Airlines
Deal found 1/11$299
This Delta deal was found by Cheapflights users on 1/12. 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.
mié. 9/231:45 pm
MSY
-
BZN
2 stops9h 39m
Delta
mar. 9/295:45 am
BZN
-
MSY
1 stop7h 09m
Delta
Deal found 1/12$302

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 enero 14, 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

mar. 2/24

5:30 am-12:51 pm

1 stop8h 21m

Bozeman Gallatin Field

sáb. 2/28

3:36 pm-10:51 pm

1 stop6h 15m

$249

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

mar. 2/24

11:55 am-9:12 pm

2 stops10h 17m

Bozeman Gallatin Field

sáb. 2/28

2:16 pm-9:49 pm

1 stop6h 33m

$254

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

sáb. 3/28

2:25 pm-9:15 pm

1 stop7h 50m

Bozeman Gallatin Field

sáb. 4/4

7:50 am-2:40 pm

1 stop5h 50m

$274

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

mié. 3/4

8:29 pm-9:43 am

1 stop14h 14m

Bozeman Gallatin Field

dom. 3/8

10:33 am-5:24 am

1 stop17h 51m

$285

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

vie. 5/15

4:15 pm-11:53 pm

1 stop8h 38m

Bozeman Gallatin Field

mié. 5/20

6:00 am-3:24 pm

1 stop8h 24m

$297

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

mié. 1/28

6:47 pm-11:20 am

1 stop17h 33m

Bozeman Gallatin Field

dom. 2/1

7:20 am-5:47 pm

1 stop9h 27m

$299

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

sáb. 4/4

5:50 am-10:15 am

1 stop5h 25m

Bozeman Gallatin Field

sáb. 4/11

8:40 am-10:10 pm

1 stop12h 30m

$305

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

mié. 2/11

2:35 pm-9:23 pm

1 stop7h 48m

Billings Logan Intl

dom. 2/15

2:35 pm-9:45 pm

1 stop6h 10m

$314

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

vie. 4/24

5:30 am-12:51 pm

1 stop8h 21m

Bozeman Gallatin Field

mié. 4/29

1:41 pm-10:47 pm

1 stop8h 06m

$319

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

jue. 4/2

5:30 am-1:18 pm

1 stop8h 48m

Billings Logan Intl

mar. 4/7

1:51 pm-10:47 pm

1 stop7h 56m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

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, 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 enero 14, 2026.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines, 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.
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,257 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Alaska Airlines
7.9
Good
11,701 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,040 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,156 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,118 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 $274, American Airlines can have you in Montana from Louisiana in 7h 50m. 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 $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

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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 enero 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$379FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$507FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$580FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$483FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$340Average$541FlexibilityNo cancel feeOn-time75%

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