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$285+ Cheap flights from Helena to New Orleans (HLN - 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MSY
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Helena to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$382
(Alaska Airlines)

One-way from

$285
(Delta)
Provider with most accurate pricing for Helena-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Helena-New Orleans Louis Armstrong flights.
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From Helena to New Orleans Louis Armstrong
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One-way flight from Helena to New Orleans Louis Armstrong
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Find flight deals from Helena to New Orleans

Cheapest flights from Helena to New Orleans
Explore the most affordable flight options available from Helena to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Sun 12/76:28 pmHLN - MSY
1 stop28h 31mAlaska Airlines
Sat 12/137:00 amMSY - HLN
1 stop11h 51mAlaska Airlines
Deal found 11/5$392
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/66:28 pmHLN - MSY
1 stop28h 31mAlaska Airlines
Sat 12/137:00 amMSY - HLN
1 stop11h 51mAlaska Airlines
Deal found 11/4$422
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/66:28 pmHLN - MSY
1 stop21h 36mAlaska Airlines
Sun 12/147:00 amMSY - HLN
1 stop11h 51mAlaska Airlines
Deal found 11/4$432
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 12/76:30 amHLN - MSY
1 stop5h 52mUnited Airlines
Sat 12/138:00 amMSY - HLN
1 stop6h 47mUnited Airlines
Deal found 11/4$453
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 12/76:30 amHLN - MSY
1 stop5h 52mUnited Airlines
Sun 12/145:15 amMSY - HLN
2 stops9h 32mUnited Airlines
Deal found 11/4$474
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/202:26 pmHLN - MSY
1 stop5h 58mUnited Airlines
Wed 12/312:35 pmMSY - HLN
1 stop7h 56mUnited Airlines
Deal found 11/5$567

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena 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 November 6, 2025.
Use the filters below to find and compare flights from Helena to New Orleans that are best for you.

Fly from

Helena

Fly to

New Orleans

Route

Depart

Return

Price

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sat 12/6

6:28 pm-11:59 pm

1 stop28h 31m

New Orleans Louis Armstrong

Sat 12/13

7:00 am-5:51 pm

1 stop11h 51m

$422

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sat 12/6

6:28 pm-5:04 pm

1 stop21h 36m

New Orleans Louis Armstrong

Sun 12/14

7:00 am-5:51 pm

1 stop11h 51m

$432

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sun 12/7

6:30 am-1:22 pm

1 stop5h 52m

New Orleans Louis Armstrong

Sat 12/13

8:00 am-1:47 pm

1 stop6h 47m

$453

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sat 12/6

2:30 pm-10:59 pm

2 stops7h 29m

New Orleans Louis Armstrong

Sat 12/13

5:15 am-1:47 pm

2 stops9h 32m

$463

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sat 12/6

2:30 pm-9:49 pm

1 stop6h 19m

New Orleans Louis Armstrong

Sun 12/14

5:15 am-1:47 pm

2 stops9h 32m

$474

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sun 12/7

6:30 am-1:22 pm

1 stop5h 52m

New Orleans Louis Armstrong

Sun 12/14

5:15 am-1:47 pm

2 stops9h 32m

$474

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sat 12/20

1:11 pm-11:32 pm

2 stops9h 21m

$285

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sat 12/20

6:32 pm-5:38 am

1 stop10h 06m

$288

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sat 12/20

2:26 pm-9:24 pm

1 stop5h 58m

$289

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Sat 12/20

6:32 pm-7:06 pm

3 stops47h 34m

$1,281

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Compare providers for flights from Helena to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to New Orleans in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helena-New Orleans flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Helena-New Orleans flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Helena-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-New Orleans flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helena to New Orleans

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

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

Currently, June is the cheapest month in which you can book a flight from Helena to New Orleans (average of $161). Flying from Helena to New Orleans in January is currently the most expensive (average of $322). 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.

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 November 6, 2025.
Read reviews from past customers who have flown United Airlines from Helena to New Orleans. 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.
United Airlines
7.4
Good
9,004 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,004 reviews
United Airlines
7.4
Good
9,004 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Helena to New Orleans. 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 Helena to New Orleans?

    Departing from Helena to New Orleans will take you 5h 52m. There are 1634 mi between Helena and New Orleans. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Helena to New Orleans round-trip?

    Our cheapest airline available from Helena to New Orleans is United Airlines. Our recent data shows that you can find tickets from as low as $336 on this airline.

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

    $285 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $288 and $289, respectively.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Helena to New Orleans (average of $161). Flying from Helena to New Orleans in January is currently the most expensive (average of $322). 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
Thibodaux
Houma
Gonzales
Covington
Gretna
Hammond

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Top airline flying from Helena to New Orleans

Discover the top airline that operate flights from Helena 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$336Average$632FlexibilityNo cancel feeOn-time69%

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