Montana

$155+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
May 2 — May 91
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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 April 2, 2026.

This United Airlines deal was found by Cheapflights users on 4/1. 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 5/17:00 am
MSY
-
FCA
1 stop7h 31m
United Airlines
Fri 5/82:33 pm
FCA
-
MSY
1 stop6h 22m
United Airlines
Deal found 4/1$277
This Delta deal was found by Cheapflights users on 4/1. 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 5/111:13 am
MSY
-
FCA
2 stops13h 14m
Delta
Fri 5/85:13 am
FCA
-
MSY
1 stop7h 34m
Delta
Deal found 4/1$282
This American Airlines deal was found by Cheapflights users on 3/31. 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 9/155:49 am
MSY
-
BZN
1 stop6h 21m
American Airlines
Tue 9/224:15 pm
BZN
-
MSY
1 stop5h 44m
American Airlines
Deal found 3/31$309
This Delta deal was found by Cheapflights users on 3/31. 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 9/151:45 pm
MSY
-
BZN
2 stops9h 39m
Delta
Tue 9/225:45 am
BZN
-
MSY
1 stop7h 09m
Delta
Deal found 3/31$314
This Delta deal was found by Cheapflights users on 3/29. 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 5/81:40 pm
MSY
-
BZN
2 stops10h 41m
Delta
Tue 5/126:00 am
BZN
-
MSY
2 stops13h 13m
Delta
Deal found 3/29$319
This Delta deal was found by Cheapflights users on 3/31. 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 6/24:25 pm
MSY
-
BIL
1 stop7h 49m
Delta
Mon 6/85:18 am
BIL
-
MSY
1 stop7h 31m
Delta
Deal found 3/31$329
This Delta deal was found by Cheapflights users on 3/28. 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.
Fri 5/294:25 pm
MSY
-
BZN
1 stop8h 19m
Delta
Sun 6/76:00 am
BZN
-
MSY
1 stop8h 32m
Delta
Deal found 3/28$334
This Delta deal was found by Cheapflights users on 3/30. 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 5/2911:19 am
MSY
-
BIL
2 stops12h 33m
Delta
Tue 6/25:30 am
BIL
-
MSY
1 stop7h 17m
Delta
Deal found 3/30$334
This Delta deal was found by Cheapflights users on 4/1. 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 7/284:27 pm
MSY
-
MSO
1 stop8h 17m
Delta
Tue 8/255:40 am
MSO
-
MSY
1 stop7h 14m
Delta
Deal found 4/1$337
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/295:45 am
MSY
-
FCA
1 stop6h 50m
American Airlines
Mon 6/13:50 pm
FCA
-
MSY
1 stop6h 39m
American Airlines
Deal found 3/31$337
This Delta deal was found by Cheapflights users on 3/30. 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 7/291:52 pm
MSY
-
BZN
2 stops9h 59m
Delta
Mon 8/35:15 am
BZN
-
MSY
1 stop7h 34m
Delta
Deal found 3/30$339
This Delta deal was found by Cheapflights users on 4/1. 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 8/44:27 pm
MSY
-
MSO
2 stops9h 01m
Delta
Sat 8/295:40 am
MSO
-
MSY
2 stops8h 44m
Delta
Deal found 4/1$347

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 April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(United Airlines)

One-way from

$155
(Delta)

Popular in

December

Cheapest in

November

Average price

$313
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. 13% potential increase in price ($68 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
Average for round-trip flights in April 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 April 2, 2026.
Use the filters below to find and compare flights from Louisiana to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 7/21

1:52 pm-10:51 pm

2 stops9h 59m

Bozeman Gallatin Field

Tue 7/28

5:15 am-1:49 pm

1 stop7h 34m

$314

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Tue 9/15

1:45 pm-10:24 pm

2 stops9h 39m

Bozeman Gallatin Field

Tue 9/22

5:45 am-1:54 pm

1 stop7h 09m

$314

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Tue 6/2

4:25 pm-11:14 pm

1 stop7h 49m

Billings Logan Intl

Mon 6/8

5:18 am-1:49 pm

1 stop7h 31m

$329

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Fri 5/29

4:25 pm-11:44 pm

1 stop8h 19m

Bozeman Gallatin Field

Sun 6/7

6:00 am-3:32 pm

1 stop8h 32m

$334

New OrleansBillings

MSY - BIL

MSYBIL

New Orleans Louis Armstrong

Fri 5/29

11:19 am-10:52 pm

2 stops12h 33m

Billings Logan Intl

Tue 6/2

5:30 am-1:47 pm

1 stop7h 17m

$334

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Wed 7/29

1:52 pm-10:51 pm

2 stops9h 59m

Bozeman Gallatin Field

Mon 8/3

5:15 am-1:49 pm

1 stop7h 34m

$339

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 7/28

4:27 pm-11:44 pm

1 stop8h 17m

Missoula Johnson-Bell Field

Tue 8/25

6:10 pm-8:52 am

2 stops13h 42m

$342

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Fri 5/8

1:40 pm-11:21 pm

2 stops10h 41m

Bozeman Gallatin Field

Tue 5/12

5:35 am-4:04 pm

2 stops9h 29m

$344

New OrleansMissoula

MSY - MSO

MSYMSO

New Orleans Louis Armstrong

Tue 8/4

2:35 pm-9:39 pm

1 stop8h 04m

Missoula Johnson-Bell Field

Mon 8/31

2:27 pm-9:30 pm

1 stop6h 03m

$353

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Mon 6/15

5:20 pm-11:30 pm

1 stop7h 10m

Bozeman Gallatin Field

Fri 6/19

10:15 am-9:50 pm

1 stop10h 35m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 60 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Louisiana to Montana (average of $211). 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.

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 April 2, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta 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.

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 $353, Delta can have you in Montana from Louisiana in 8h 04m. Louisiana and Montana are separated by a distance of 1727 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 $149 on Southwest. Other airlines that offer cheap prices include American Airlines 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, May is the cheapest month in which you can book a flight from Louisiana to Montana (average of $211). 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.

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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$249Average$492FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$571FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$276Average$498FlexibilityNo cancel feeOn-time75%
DeltaCheapest$277Average$353FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$284Average$448FlexibilityNo cancel feeOn-time63%

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