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Montana

$144+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(Travelocity)

One-way from

$144
(Alaska 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 January 15, 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.
Wed 9/238:00 am
MSY
-
BZN
1 stop8h 13m
United Airlines
Tue 9/297:00 am
BZN
-
MSY
1 stop5h 36m
United Airlines
Deal found 1/13$249
This Delta deal was found by Cheapflights users on 1/14. 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 9/234:15 pm
MSY
-
BZN
1 stop8h 38m
Delta
Tue 9/295:45 am
BZN
-
MSY
1 stop7h 09m
Delta
Deal found 1/14$277
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:10 am
MSY
-
FCA
1 stop9h 25m
Alaska Airlines
Wed 9/22:10 pm
FCA
-
MSY
1 stop14h 41m
Alaska Airlines
Deal found 1/13$277
This Delta deal was found by Cheapflights users on 1/14. 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.
Thu 4/212:46 pm
MSY
-
BIL
1 stop8h 34m
Delta
Tue 4/75:15 am
BIL
-
MSY
1 stop7h 29m
Delta
Deal found 1/14$282
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.
Wed 3/48:29 pm
MSY
-
BZN
1 stop14h 14m
Multiple Airlines
Sun 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 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:35 pm
MSY
-
BIL
1 stop7h 48m
United Airlines
Sun 2/810:52 am
BIL
-
MSY
1 stop5h 16m
United Airlines
Deal found 1/14$289
This Delta deal was found by Cheapflights users on 1/14. 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.
Tue 2/36:15 am
MSY
-
BZN
1 stop9h 55m
Delta
Mon 2/96:30 pm
BZN
-
MSY
2 stops13h 20m
Delta
Deal found 1/14$293
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/276:23 am
MSY
-
MSO
1 stop7h 27m
American Airlines
Tue 3/101:20 pm
MSO
-
MSY
1 stop7h 10m
American Airlines
Deal found 1/14$293
This Delta deal was found by Cheapflights users on 1/15. 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 2/1111:13 am
MSY
-
BIL
2 stops12h 18m
Delta
Sun 2/156:20 am
BIL
-
MSY
1 stop8h 05m
Delta
Deal found 1/15$294
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.
Tue 8/184:15 pm
MSY
-
FCA
1 stop8h 31m
Delta
Tue 8/256:59 am
FCA
-
MSY
1 stop7h 25m
Delta
Deal found 1/13$297
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.
Wed 1/286:47 pm
MSY
-
BZN
1 stop17h 33m
Alaska Airlines
Sun 2/17:20 am
BZN
-
MSY
1 stop9h 27m
Alaska Airlines
Deal found 1/12$299
This Orbitz deal was found by Cheapflights users on 1/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:27 pm
MSY
-
BIL
1 stop18h 27m
Alaska Airlines
Tue 4/712:34 pm
BIL
-
MSY
1 stop7h 44m
Alaska Airlines
Deal found 1/15$299

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 January 15, 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 OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Thu 4/2

12:46 pm-8:20 pm

1 stop8h 34m

Billings Logan Intl

Tue 4/7

5:15 am-1:44 pm

1 stop7h 29m

$282

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Wed 3/4

8:29 pm-9:43 am

1 stop14h 14m

Bozeman Gallatin Field

Sun 3/8

10:33 am-5:24 am

1 stop17h 51m

$285

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Thu 2/5

2:35 pm-9:23 pm

1 stop7h 48m

Billings Logan Intl

Sun 2/8

10:52 am-5:08 pm

1 stop5h 16m

$289

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Fri 2/13

12:48 pm-7:39 pm

1 stop7h 51m

Billings Logan Intl

Sun 2/15

6:20 am-3:25 pm

1 stop8h 05m

$289

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 2/3

6:15 am-3:10 pm

1 stop9h 55m

Bozeman Gallatin Field

Mon 2/9

6:30 pm-8:50 am

2 stops13h 20m

$293

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Thu 2/5

11:31 am-10:31 pm

2 stops12h 00m

Billings Logan Intl

Sun 2/8

6:07 am-3:25 pm

1 stop8h 18m

$294

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Wed 2/11

9:57 am-7:24 pm

2 stops10h 27m

Billings Logan Intl

Mon 2/16

5:10 am-1:43 pm

1 stop7h 33m

$294

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Wed 2/11

11:13 am-10:31 pm

2 stops12h 18m

Billings Logan Intl

Sun 2/15

6:20 am-3:25 pm

1 stop8h 05m

$294

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Wed 1/28

6:47 pm-11:20 am

1 stop17h 33m

Bozeman Gallatin Field

Sun 2/1

7:20 am-5:47 pm

1 stop9h 27m

$299

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Fri 1/30

1:47 pm-10:27 pm

2 stops9h 40m

Bozeman Gallatin Field

Tue 2/3

2:39 pm-11:25 pm

1 stop7h 46m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 46 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 January 15, 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.
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,721 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,258 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,051 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,164 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,136 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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, Delta can have you in Montana from Louisiana in 7h 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.

  • 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$367FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$214Average$507FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$580FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$484FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$340Average$541FlexibilityNo cancel feeOn-time75%

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