HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Orleans

$143+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — MSY
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Montana to New Orleans 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 New Orleans

Keep the following information in mind while searching for Montana to New Orleans flight deals. Data was last updated junio 12, 2025.

Round-trip from

$296
(Hawaiian Airlines)

One-way from

$143
(Mytrip)

Popular in

October

Cheapest in

August

Average price

$584
From Montana to New Orleans Louis Armstrong
Search Deals
One-way flight from Montana to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($13 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 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 junio 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:34 pmBZN - MSY
1 stop9h 15mHawaiian Airlines
mar. 10/287:00 amMSY - BZN
1 stop8h 02mHawaiian Airlines
Deal found 6/11$296
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/2710:07 pmMSO - MSY
1 stop6h 54mMultiple Airlines
mar. 7/12:38 pmMSY - MSO
2 stops32h 03mMultiple Airlines
Deal found 6/12$303
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1111:21 amBZN - MSY
1 stop8h 09mAmerican Airlines
dom. 7/135:24 amMSY - BZN
1 stop5h 45mAmerican Airlines
Deal found 6/12$309
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/2710:24 pmBIL - MSY
1 stop6h 37mMultiple Airlines
mar. 7/11:31 pmMSY - BIL
2 stops28h 51mMultiple Airlines
Deal found 6/12$318
This United Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 8/237:00 amBIL - MSY
1 stop5h 28mUnited Airlines
jue. 8/286:05 pmMSY - BIL
1 stop5h 39mUnited Airlines
Deal found 6/10$323
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/233:01 pmBZN - MSY
1 stop13h 48mAlaska Airlines
mar. 10/287:00 amMSY - BZN
2 stops18h 15mAlaska Airlines
Deal found 6/11$332
This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 12/226:00 amBZN - MSY
1 stop6h 16mDelta
mar. 12/307:25 pmMSY - BZN
1 stop6h 03mDelta
Deal found 6/10$334
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/1112:04 pmBZN - MSY
2 stops31h 35mMultiple Airlines
dom. 7/138:00 pmMSY - BZN
1 stop16h 14mMultiple Airlines
Deal found 6/12$340
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 10/226:35 pmFCA - MSY
1 stop10h 14mAlaska Airlines
lun. 10/277:00 amMSY - FCA
1 stop17h 57mAlaska Airlines
Deal found 6/12$348
This Delta deal was found by Cheapflights users on 6/11. 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.
mar. 12/235:35 amMSO - MSY
1 stop7h 10mDelta
mié. 12/317:25 pmMSY - MSO
1 stop6h 05mDelta
Deal found 6/11$351
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/184:05 pmBZN - MSY
1 stop5h 10mSouthwest
dom. 11/235:00 amMSY - BZN
1 stop5h 35mSouthwest
Deal found 6/12$368
This Delta deal was found by Cheapflights users on 6/12. 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.
lun. 9/155:30 amGTF - MSY
1 stop7h 22mDelta
vie. 9/1911:18 amMSY - GTF
2 stops12h 33mDelta
Deal found 6/12$385

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 junio 12, 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

jue. 10/23

7:34 pm-5:49 am

1 stop9h 15m

New Orleans Louis Armstrong

mar. 10/28

7:00 am-2:02 pm

1 stop8h 02m

$296

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

vie. 8/8

7:25 pm-5:50 am

1 stop9h 25m

New Orleans Louis Armstrong

lun. 8/18

7:10 am-2:06 pm

1 stop7h 56m

$302

MissoulaNew Orleans

MSO - MSY

MSOMSY

Missoula Johnson-Bell Field

vie. 6/27

10:07 pm-6:01 am

1 stop6h 54m

New Orleans Louis Armstrong

mar. 7/1

2:38 pm-9:41 pm

2 stops32h 03m

$303

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

vie. 7/11

11:21 am-8:30 pm

1 stop8h 09m

New Orleans Louis Armstrong

dom. 7/13

5:24 am-10:09 am

1 stop5h 45m

$309

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

vie. 6/27

10:24 pm-6:01 am

1 stop6h 37m

New Orleans Louis Armstrong

mar. 7/1

1:31 pm-5:22 pm

2 stops28h 51m

$318

BillingsNew Orleans

BIL - MSY

BILMSY

Billings Logan Intl

sáb. 8/23

7:00 am-1:28 pm

1 stop5h 28m

New Orleans Louis Armstrong

jue. 8/28

6:05 pm-10:44 pm

1 stop5h 39m

$323

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

vie. 7/11

12:04 pm-8:39 pm

2 stops31h 35m

New Orleans Louis Armstrong

dom. 7/13

8:00 pm-11:14 am

1 stop16h 14m

$340

KalispellNew Orleans

FCA - MSY

FCAMSY

Kalispell Glacier Park

mié. 10/22

6:35 pm-5:49 am

1 stop10h 14m

New Orleans Louis Armstrong

lun. 10/27

7:00 am-11:57 pm

1 stop17h 57m

$348

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

vie. 8/8

7:30 pm-10:20 am

2 stops13h 50m

New Orleans Louis Armstrong

lun. 8/18

2:00 pm-10:26 pm

2 stops9h 26m

$359

BozemanNew Orleans

BZN - MSY

BZNMSY

Bozeman Gallatin Field

mar. 11/18

4:05 pm-10:15 pm

1 stop5h 10m

New Orleans Louis Armstrong

dom. 11/23

5:00 am-9:35 am

1 stop5h 35m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

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 junio 12, 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.

Rainfall in New Orleans by month

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

In terms of precipitation, rainfall in New Orleans 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 New Orleans when rainfall is around 3.3 in.

Temperature in New Orleans by month

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

If weather is an important factor for your trip to New Orleans, 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 New Orleans

Get insights into the airlines that provide service to New Orleans. 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 New Orleans. Reviews last updated junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Montana to New Orleans have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

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

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

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
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

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 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.

  • 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 Hawaiian Airlines ($148), Delta ($149), and Alaska Airlines ($154).

  • 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 Billings Logan Intl - 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 Montana?

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

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 New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
Newark to New Orleans flights
LaGuardia to New Orleans flights
John F Kennedy Intl to New Orleans flights
Los Angeles to New Orleans flights
Baltimore to New Orleans flights
Dulles Intl to New Orleans flights
Seattle to New Orleans flights
Reagan-National to New Orleans flights
O'Hare Intl to New Orleans flights
San Francisco to New Orleans flights
Denver to New Orleans flights
Boston to New Orleans flights
Dallas/Fort Worth to New Orleans flights
Philadelphia to New Orleans flights
Minneapolis to New Orleans flights
Atlanta to New Orleans flights
Hobby to New Orleans flights
Fort Lauderdale to New Orleans flights
Detroit to New Orleans flights
Ontario to New Orleans flights
George Bush Intcntl to New Orleans flights
Orlando to New Orleans flights
Burbank to New Orleans flights
Midway to New Orleans flights
Raleigh to New Orleans flights
Santa Ana to New Orleans flights
Cincinnati to New Orleans flights
Love Field to New Orleans flights
Cleveland to New Orleans flights
Portland to New Orleans flights
White Plains to New Orleans flights
Charlotte to New Orleans flights
Tampa to New Orleans flights
Sky Harbor Intl to New Orleans flights
Austin to New Orleans flights
San Diego to New Orleans flights
Hartford to New Orleans flights
Providence to New Orleans flights
Salt Lake City to New Orleans flights
Islip to New Orleans flights
St. Louis to New Orleans flights
Oakland to New Orleans flights
Las Vegas to New Orleans flights
Pittsburgh to New Orleans flights
Wilmington to New Orleans flights
Miami to New Orleans flights
Stewart to New Orleans flights
Louisville to New Orleans flights
West Palm Beach to New Orleans flights
Atlantic City to New Orleans flights

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$200Average$433FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$429FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$609FlexibilityNo 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.