HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$146+ Cheap flights from Montana to Louisiana

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — MSY
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to Louisiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Montana to Louisiana

Keep the following information in mind while searching for Montana to Louisiana flight deals. Data was last updated June 16, 2025.

Round-trip from

$298
(SmartFares)

One-way from

$146
(Mytrip)

Popular in

October

Cheapest in

August

Average price

$584
From Montana to Louisiana
Search Deals
One-way flight from Montana to Louisiana
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Montana to Louisiana

Cheapest flights from Montana to Louisiana
Explore the most affordable flight options available from Montana to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/307:25 pmBZN - MSY
1 stop9h 25mAlaska Airlines
Wed 8/67:10 amMSY - BZN
1 stop7h 56mAlaska Airlines
Deal found 6/15$298
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.
Sat 11/85:35 amMSO - SHV
2 stops9h 08mDelta
Sat 11/158:30 amSHV - MSO
2 stops12h 42mDelta
Deal found 6/14$304
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1011:21 amBZN - MSY
1 stop8h 09mAmerican Airlines
Mon 7/145:44 amMSY - BZN
1 stop8h 00mAmerican Airlines
Deal found 6/15$309
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 7/306:00 amBZN - MSY
1 stop8h 21mDelta
Wed 8/62:59 pmMSY - BZN
2 stops10h 00mDelta
Deal found 6/15$314
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/102:41 pmBZN - MSY
1 stop5h 49mUnited Airlines
Mon 7/1412:03 pmMSY - BZN
2 stops10h 29mUnited Airlines
Deal found 6/15$319
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.
Thu 7/314:13 pmMSO - MSY
1 stop12h 37mAlaska Airlines
Thu 8/77:10 amMSY - MSO
1 stop9h 07mAlaska Airlines
Deal found 6/16$322
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1112:04 pmBZN - MSY
2 stops30h 20mMultiple Airlines
Sun 7/138:00 pmMSY - BZN
1 stop16h 14mMultiple Airlines
Deal found 6/14$330
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.
Fri 7/2510:17 amFCA - MSY
2 stops33h 18mMultiple Airlines
Mon 7/289:09 pmMSY - FCA
1 stop16h 16mMultiple Airlines
Deal found 6/15$335
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:30 amMSO - MSY
1 stop7h 22mDelta
Thu 8/74:16 pmMSY - MSO
2 stops9h 08mDelta
Deal found 6/16$338
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.
Fri 7/255:30 amFCA - MSY
1 stop7h 22mDelta
Mon 7/284:16 pmMSY - FCA
1 stop8h 35mDelta
Deal found 6/15$349
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:35 pmMSO - SHV
1 stop5h 09mUnited Airlines
Sat 11/159:00 amSHV - MSO
1 stop5h 33mUnited Airlines
Deal found 6/14$349
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:25 pmBZN - MSY
1 stop9h 25mHawaiian Airlines
Fri 8/14:53 pmMSY - BZN
1 stop8h 06mHawaiian Airlines
Deal found 6/14$349

Cheapflights Fare Finder

Customize your flight search to find flights from Montana to Louisiana 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 Montana to Louisiana that are best for you.

Fly from

Montana

Fly to

Louisiana

Route

Depart

Return

Price

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Wed 7/30

7:25 pm-5:50 am

1 stop9h 25m

New Orleans Louis Armstrong

Wed 8/6

7:10 am-2:06 pm

1 stop7h 56m

$298

MissoulaShreveport

MSO - SHV

MSOSHV

Missoula Johnson-Bell Field

Sat 11/8

5:35 am-3:43 pm

2 stops9h 08m

Shreveport

Sat 11/15

8:30 am-8:12 pm

2 stops12h 42m

$304

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Thu 7/10

11:21 am-8:30 pm

1 stop8h 09m

New Orleans Louis Armstrong

Mon 7/14

5:44 am-12:44 pm

1 stop8h 00m

$309

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Wed 7/30

6:00 am-3:21 pm

1 stop8h 21m

New Orleans Louis Armstrong

Wed 8/6

2:59 pm-11:59 pm

2 stops10h 00m

$314

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Thu 7/10

2:41 pm-9:30 pm

1 stop5h 49m

New Orleans Louis Armstrong

Mon 7/14

12:03 pm-9:32 pm

2 stops10h 29m

$319

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Thu 7/31

4:13 pm-5:50 am

1 stop12h 37m

New Orleans Louis Armstrong

Thu 8/7

7:10 am-3:17 pm

1 stop9h 07m

$322

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Fri 7/11

12:04 pm-7:24 pm

2 stops30h 20m

New Orleans Louis Armstrong

Sun 7/13

8:00 pm-11:14 am

1 stop16h 14m

$330

KalispellNew Orleans

FCA - MSY

FCAMSY

Kalispell Glacier Park

Fri 7/25

10:17 am-8:35 pm

2 stops33h 18m

New Orleans Louis Armstrong

Mon 7/28

9:09 pm-12:25 pm

1 stop16h 16m

$335

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

Thu 7/31

5:30 am-1:52 pm

1 stop7h 22m

New Orleans Louis Armstrong

Thu 8/7

4:16 pm-12:24 am

2 stops9h 08m

$338

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

Mon 7/28

7:25 pm-5:50 am

1 stop9h 25m

New Orleans Louis Armstrong

Fri 8/1

4:53 pm-11:59 pm

1 stop8h 06m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 40 results
1
2
3
4

Best time to book a flight from Montana to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Montana 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 Montana to Louisiana

What is the cheapest month to book a flight from Montana to Louisiana?

Currently, August is the cheapest month in which you can book a flight from Montana to Louisiana (average of $256). Flying from Montana to Louisiana in April is currently the most expensive (average of $343). 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 MT to LA?

Find hourly flight availability from Montana to Louisiana. 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 Montana to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Louisiana by month

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

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

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

If weather is an important factor for your trip to Louisiana, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated June 16, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Montana to Louisiana. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

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

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

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

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

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

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,501 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

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

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

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 Montana to Louisiana. 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 Montana to Louisiana one-way?

    The cheapest airlines for a one-way flight from Montana to Louisiana are Alaska Airlines ($154), Delta ($160), and American Airlines ($195).

  • Can I find deals for flights from Montana to Louisiana that include hotel bookings?

    Yes. In addition to deals on Montana to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Louisiana.

  • Can I find deals for business class flights from Montana to Louisiana?

    Yes. Cheapflights offers flight deals from Montana to Louisiana 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 Montana to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Montana to Louisiana (average of $256). Flying from Montana to Louisiana in April is currently the most expensive (average of $343). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to LaGuardia flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Fort Lauderdale flights
Los Angeles to Seattle flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Miami flights
Newark to Miami flights
Los Angeles to Newark flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Las Vegas flights
Newark to O'Hare Intl flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Fort Lauderdale flights
Dallas/Fort Worth to John F Kennedy Intl flights
Newark to Los Angeles flights
Newark to Seattle flights
John F Kennedy Intl to Orlando flights
Los Angeles to Honolulu flights
LaGuardia to O'Hare Intl flights
Dallas/Fort Worth to Newark flights
Newark to Las Vegas flights
Los Angeles to O'Hare Intl flights
O'Hare Intl to John F Kennedy Intl flights
LaGuardia to Miami flights
San Francisco to John F Kennedy Intl flights
Seattle to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
Atlanta to John F Kennedy Intl flights
Newark to Orlando flights
LaGuardia to Dallas/Fort Worth flights
San Francisco to Newark flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Fort Lauderdale flights
O'Hare Intl to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
Atlanta to Newark flights
Newark to San Francisco flights
Dallas/Fort Worth to Los Angeles flights
LaGuardia to Orlando flights
Los Angeles to LaGuardia flights
O'Hare Intl to Seattle flights
Los Angeles to San Francisco flights
Miami to John F Kennedy Intl flights
Los Angeles to Miami flights
San Francisco to Los Angeles flights
Los Angeles to Dallas/Fort Worth flights
Boston to O'Hare Intl flights

Top 4 airlines flying from Montana to Louisiana

Discover the top 4 airlines that operate flights from Montana to Louisiana. 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$200Average$433FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$491FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$578FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$388Average$506FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.