HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$130+ Cheap flights from New Orleans (MSY) 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Orleans to Montana 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 New Orleans to Montana

Cheapest flights from New Orleans to Montana
Explore the most affordable flight options available from New Orleans to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This Delta deal was found by Cheapflights users on 12/11. 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 12/316:00 amMSY - BZN
1 stop6h 26mDelta
Tue 1/63:50 pmBZN - MSY
1 stop7h 09mDelta
Deal found 12/11$318
This Southwest deal was found by Cheapflights users on 12/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:55 pmMSY - BZN
1 stop5h 50mSouthwest
Tue 1/63:50 pmBZN - MSY
1 stop5h 15mSouthwest
Deal found 12/11$335
This Delta deal was found by Cheapflights users on 12/12. 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.
Tue 12/236:15 amMSY - BZN
1 stop8h 51mDelta
Sun 12/2812:15 pmBZN - MSY
1 stop5h 06mDelta
Deal found 12/12$349
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/312:14 pmMSY - BZN
2 stops7h 54mUnited Airlines
Tue 1/66:15 amBZN - MSY
1 stop6h 18mUnited Airlines
Deal found 12/11$369
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/297:00 amMSY - BZN
1 stop6h 58mUnited Airlines
Sun 2/110:50 amBZN - MSY
1 stop5h 18mUnited Airlines
Deal found 12/11$440
This Delta deal was found by Cheapflights users on 12/13. 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.
Thu 12/184:37 pmMSY - BZN
1 stop8h 00mDelta
Tue 12/2312:15 pmBZN - MSY
1 stop5h 06mDelta
Deal found 12/13$464
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Thu 12/187:00 amMSY - BZN
2 stops9h 27mUnited Airlines
Tue 12/231:30 pmBZN - MSY
2 stops8h 58mUnited Airlines
Deal found 12/13$474
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/227:00 amMSY - BIL
2 stops11h 14mUnited Airlines
Sun 1/410:55 amBIL - MSY
2 stops11h 33mUnited Airlines
Deal found 12/14$527
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:00 pmMSY - FCA
1 stop6h 46mUnited Airlines
Thu 12/1812:38 pmFCA - MSY
1 stop8h 51mUnited Airlines
Deal found 12/12$561
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/312:35 pmMSY - FCA
1 stop8h 24mUnited Airlines
Sun 1/41:39 pmFCA - MSY
1 stop9h 58mUnited Airlines
Deal found 12/13$655
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/153:35 pmMSY - BIL
1 stop6h 43mAmerican Airlines
Wed 12/175:10 amBIL - MSY
1 stop8h 25mAmerican Airlines
Deal found 12/11$681
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:44 amMSY - BIL
1 stop7h 40mAmerican Airlines
Sun 1/46:50 amBIL - MSY
1 stop9h 38mAmerican Airlines
Deal found 12/13$690

Find flight deals from New Orleans to Montana

Keep the following information in mind while searching for New Orleans to Montana flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(Alaska Airlines)

One-way from

$130
(Alaska Airlines)

Popular in

December

Cheapest in

November

Average price

$880
Provider with most accurate pricing for New Orleans Louis Armstrong-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Bozeman Gallatin Field flights.
Search Deals
From New Orleans Louis Armstrong to Montana
Search Deals
One-way flight from New Orleans Louis Armstrong to Montana
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans 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 December 14, 2025.
Use the filters below to find and compare flights from New Orleans to Montana that are best for you.

Fly from

New Orleans

Fly to

Montana

Route

Depart

Return

Price

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Sat 2/28

6:20 pm-12:12 pm

1 stop18h 52m

Kalispell Glacier Park

Sat 3/7

12:52 pm-9:28 pm

1 stop7h 36m

$248

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Thu 1/1

5:20 am-9:55 am

1 stop5h 35m

Bozeman Gallatin Field

Wed 1/7

7:40 am-2:20 pm

1 stop5h 40m

$274

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Thu 2/5

1:47 pm-10:27 pm

2 stops9h 40m

Bozeman Gallatin Field

Sun 2/8

5:15 am-1:45 pm

1 stop7h 30m

$275

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Thu 1/1

6:00 am-11:26 am

1 stop6h 26m

Bozeman Gallatin Field

Wed 1/7

3:50 pm-11:59 pm

1 stop7h 09m

$288

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Thu 1/1

6:00 am-11:26 am

1 stop6h 26m

Bozeman Gallatin Field

Tue 1/6

3:50 pm-11:59 pm

1 stop7h 09m

$288

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Sat 2/14

1:23 pm-8:21 pm

1 stop7h 58m

Bozeman Gallatin Field

Wed 2/18

4:14 pm-8:48 am

2 stops15h 34m

$291

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Fri 2/20

5:00 am-9:55 am

1 stop5h 55m

Bozeman Gallatin Field

Sun 2/22

3:35 pm-11:30 pm

1 stop6h 55m

$299

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Wed 12/31

6:00 am-11:26 am

1 stop6h 26m

Bozeman Gallatin Field

Tue 1/6

3:50 pm-11:59 pm

1 stop7h 09m

$318

New OrleansKalispell

MSY - FCA

MSYFCA

New Orleans Louis Armstrong

Thu 2/5

6:47 pm-12:14 pm

1 stop18h 27m

Kalispell Glacier Park

Tue 2/10

12:54 pm-9:13 pm

1 stop7h 19m

$328

New OrleansBozeman

MSY - BZN

MSYBZN

New Orleans Louis Armstrong

Wed 12/31

5:55 pm-10:45 pm

1 stop5h 50m

Bozeman Gallatin Field

Tue 1/6

3:50 pm-10:05 pm

1 stop5h 15m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 44 results
1
2
3
...
5

Best time to book a flight from New Orleans to Montana

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

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

Currently, March is the cheapest month in which you can book a flight from New Orleans to Montana (average of $161). Flying from New Orleans to Montana in December is currently the most expensive (average of $332). 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 MSY to MT?

Find hourly flight availability from New Orleans to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

When flying from New Orleans to Montana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the morning.

What is the cheapest day to fly from New Orleans to Montana?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to Montana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New Orleans to Montana flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from New Orleans 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 December 14, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from New Orleans to Montana have to say. 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
11,451 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,451 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,052 reviews
Alaska Airlines
8.0
Very good
11,451 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Orleans to Montana?

    New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to Montana.

  • How long is the flight from New Orleans to Montana?

    Airlines like Alaska Airlines, Southwest, and Delta fly from New Orleans to Montana in about 5h 35m. The time it takes to get you to your destination can typically vary by up to 13h 17m. There are 1567 mi between New Orleans and Montana. 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 New Orleans to Montana one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $154. Southwest flights start at $154 while deals on Delta start at $154 one-way.

  • What are the most popular routes from New Orleans to Montana?

    The most popular route from New Orleans to Montana is New Orleans Louis Armstrong - Bozeman Gallatin Field. You may also consider New Orleans Louis Armstrong - Kalispell Glacier Park or New Orleans Louis Armstrong - Missoula Johnson-Bell Field.

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

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

  • How can I find direct flights from New Orleans to Montana?

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

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

    Yes. Cheapflights offers flight deals from New Orleans 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 New Orleans to Montana?

    Currently, March is the cheapest month in which you can book a flight from New Orleans to Montana (average of $161). Flying from New Orleans to Montana in December is currently the most expensive (average of $332). 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 New Orleans to Montana

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to John F Kennedy Intl flights
New Orleans to LaGuardia flights
New Orleans to Newark flights
New Orleans to Denver flights
New Orleans to Las Vegas flights
New Orleans to Orlando flights
New Orleans to Hobby flights
New Orleans to Miami flights
New Orleans to Los Angeles flights
New Orleans to Fort Lauderdale flights
New Orleans to George Bush Intcntl flights
New Orleans to Atlanta flights
New Orleans to Sky Harbor Intl flights
New Orleans to Dallas/Fort Worth flights
New Orleans to Dulles Intl flights
New Orleans to Seattle flights
New Orleans to O'Hare Intl flights
New Orleans to San Francisco flights
New Orleans to Boston flights
New Orleans to Reagan-National flights
New Orleans to Salt Lake City flights
New Orleans to Detroit flights
New Orleans to Baltimore flights
New Orleans to Midway flights
New Orleans to San Diego flights
Lafayette to Dallas/Fort Worth flights
New Orleans to Ontario flights
New Orleans to Minneapolis flights
New Orleans to Philadelphia flights
New Orleans to Tampa flights
New Orleans to Nashville flights
New Orleans to Stewart flights
New Orleans to Honolulu flights
Lafayette to Las Vegas flights
New Orleans to White Plains flights
Lake Charles to Dallas/Fort Worth flights
New Orleans to Austin flights
New Orleans to San Antonio flights
Baton Rouge to John F Kennedy Intl flights
Shreveport to Dallas/Fort Worth flights
Baton Rouge to Las Vegas flights
New Orleans to Love Field flights
Shreveport to Denver flights
Baton Rouge to LaGuardia flights
New Orleans to Charlotte flights
Baton Rouge to Atlanta flights
New Orleans to Knoxville flights
Lafayette to Orlando flights
Shreveport to Tampa flights
New Orleans to Key West flights

Top 5 airlines flying from New Orleans to Montana

Discover the top 5 airlines that operate flights from New Orleans 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$161Average$405FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$524FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$527FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$489FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$363Average$483FlexibilityNo cancel feeOn-time75%

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.