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$137+ Cheap flights from Montana to New Orleans (MSY)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — MSY
out 16 — out 231
qui 10/16
qui 10/23
1 adult, Economy
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Cheap flight deals from Montana to New Orleans

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

Round-trip from

$313
(American Airlines)

One-way from

$137
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$314
From Montana to New Orleans Louis Armstrong
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One-way flight from Montana to New Orleans Louis Armstrong
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Montana to New Orleans

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

This American Airlines deal was found by Cheapflights users on 9/13. 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.
sex 10/174:54 pmBZN - MSY
1 stop6h 15mAmerican Airlines
ter 10/215:17 amMSY - BZN
1 stop7h 53mAmerican Airlines
Deal found 9/13$313
This Delta deal was found by Cheapflights users on 9/14. 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.
ter 11/46:20 pmBZN - MSY
2 stops12h 40mDelta
sáb 11/86:20 amMSY - BZN
2 stops12h 19mDelta
Deal found 9/14$323
This American Airlines deal was found by Cheapflights users on 9/15. 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.
qui 10/234:54 pmBZN - MSY
1 stop6h 15mAmerican Airlines
ter 10/287:18 amMSY - BZN
1 stop5h 52mAmerican Airlines
Deal found 9/15$325
This American Airlines deal was found by Cheapflights users on 9/15. 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.
sex 10/244:54 pmBZN - MSY
1 stop6h 15mAmerican Airlines
seg 10/276:04 amMSY - BZN
1 stop8h 04mAmerican Airlines
Deal found 9/15$329
This American Airlines deal was found by Cheapflights users on 9/13. 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.
sex 10/174:54 pmBZN - MSY
1 stop6h 15mAmerican Airlines
seg 10/207:18 amMSY - BZN
1 stop5h 52mAmerican Airlines
Deal found 9/13$341
This Delta deal was found by Cheapflights users on 9/15. 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.
qui 12/45:15 amBIL - MSY
1 stop7h 57mDelta
seg 12/84:37 pmMSY - BIL
1 stop8h 08mDelta
Deal found 9/15$343
This Delta deal was found by Cheapflights users on 9/14. 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.
qui 12/255:20 amMSO - MSY
2 stops10h 01mDelta
ter 1/62:30 pmMSY - MSO
1 stop6h 47mDelta
Deal found 9/14$348
This American Airlines deal was found by Cheapflights users on 9/14. 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.
sáb 10/2512:20 pmBIL - MSY
2 stops9h 15mAmerican Airlines
sex 10/317:18 amMSY - BIL
1 stop7h 05mAmerican Airlines
Deal found 9/14$348
This Delta deal was found by Cheapflights users on 9/14. 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.
qui 12/255:20 amMSO - MSY
2 stops10h 01mDelta
qui 1/89:57 amMSY - MSO
2 stops11h 20mDelta
Deal found 9/14$353
This Delta deal was found by Cheapflights users on 9/15. 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.
qua 12/36:24 amBIL - MSY
1 stop8h 08mDelta
dom 12/711:38 amMSY - BIL
2 stops13h 44mDelta
Deal found 9/15$376
This Delta deal was found by Cheapflights users on 9/15. 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.
qui 12/46:24 amBIL - MSY
2 stops10h 34mDelta
sáb 12/610:41 amMSY - BIL
2 stops14h 04mDelta
Deal found 9/15$377
This American Airlines deal was found by Cheapflights users on 9/15. 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.
ter 10/211:14 pmFCA - MSY
1 stop9h 50mAmerican Airlines
sáb 10/256:04 amMSY - FCA
1 stop7h 34mAmerican Airlines
Deal found 9/15$380

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to New Orleans 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 setembro 16, 2025.
Use the filters below to find and compare flights from Montana to New Orleans that are best for you.

Fly from

Montana

Fly to

New Orleans

Route

Depart

Return

Price

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

dom 10/26

6:15 pm-12:30 am

1 stop5h 15m

New Orleans Louis Armstrong

ter 10/28

6:50 pm-11:25 pm

1 stop5h 35m

$313

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

ter 11/4

2:29 pm-11:04 pm

1 stop7h 35m

New Orleans Louis Armstrong

sáb 11/8

6:20 am-5:39 pm

2 stops12h 19m

$318

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

sáb 10/25

1:54 pm-10:35 pm

1 stop7h 41m

New Orleans Louis Armstrong

sex 10/31

7:18 am-1:23 pm

1 stop7h 05m

$343

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

qui 12/4

5:15 am-2:12 pm

1 stop7h 57m

New Orleans Louis Armstrong

seg 12/8

4:37 pm-11:45 pm

1 stop8h 08m

$343

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

seg 3/9

5:40 am-1:53 pm

1 stop7h 13m

New Orleans Louis Armstrong

sex 3/13

4:15 pm-10:50 pm

1 stop7h 35m

$343

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

qua 12/3

5:15 am-2:12 pm

1 stop7h 57m

New Orleans Louis Armstrong

sáb 12/6

4:37 pm-11:45 pm

1 stop8h 08m

$343

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

qui 12/25

5:20 am-4:21 pm

2 stops10h 01m

New Orleans Louis Armstrong

seg 1/5

4:45 pm-11:36 pm

1 stop7h 51m

$348

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

qui 12/25

5:20 am-4:21 pm

2 stops10h 01m

New Orleans Louis Armstrong

qui 1/8

4:45 pm-11:36 pm

1 stop7h 51m

$348

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

qui 12/4

5:15 am-2:12 pm

1 stop7h 57m

New Orleans Louis Armstrong

sáb 12/6

10:41 am-11:45 pm

2 stops14h 04m

$348

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

ter 3/10

2:00 pm-10:23 pm

1 stop7h 23m

New Orleans Louis Armstrong

qua 3/11

7:18 pm-12:58 am

1 stop6h 40m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 52 results
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Best time to book a flight from Montana to New Orleans

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

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

Currently, August is the cheapest month in which you can book a flight from Montana to New Orleans (average of $256). Flying from Montana to New Orleans 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 MSY?

Find hourly flight availability from Montana to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated setembro 16, 2025.

When flying from Montana to New Orleans, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Montana to New Orleans. 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 into for flights to New Orleans from Montana?

    New Orleans Louis Armstrong (MSY) is the airport you will fly into if you book a flight from Montana to New Orleans. It is only a 11.4 mi journey from Louis Armstrong (MSY) to New Orleans’s city center.

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

    There are many flights that can get you from Montana to New Orleans in 5h 15m. Fly via Southwest, Delta, or American Airlines to get the fastest option. Airlines will cover a distance of 1567 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Montana to New Orleans one-way?

    The cheapest airlines for a one-way flight from Montana to New Orleans are Delta ($149), Alaska Airlines ($164), and United Airlines ($170).

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

    Most travelers choose Bozeman Gallatin Field - New Orleans Louis Armstrong, Kalispell Glacier Park - New Orleans Louis Armstrong or Missoula Johnson-Bell Field - New Orleans Louis Armstrong when deciding on the best route from Montana to New Orleans.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Montana to New Orleans (average of $256). Flying from Montana to New Orleans 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

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Slidell
Houma
Covington
Thibodaux
Gretna
Hammond
Gonzales

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Top 4 airlines flying from Montana to New Orleans

Discover the top 4 airlines that operate flights from Montana to New Orleans. 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 setembro 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$433FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$294Average$565FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$436FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$360Average$475FlexibilityNo cancel feeOn-time63%

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