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$404+ Cheap flights from Helena to New Orleans (HLN - MSY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MSY
Feb 17 — Feb 241
Di 2/17
Di 2/24
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 Januar 18, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$447
(United Airlines)
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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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 Januar 18, 2026.

This United Airlines deal was found by Cheapflights users on 1/15. 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.
Di 1/276:15 am
HLN
-
MSY
1 stop6h 18m
United Airlines
Sa 1/314:00 pm
MSY
-
HLN
1 stop6h 26m
United Airlines
Deal found 1/15$404
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 2/162:25 pm
HLN
-
MSY
1 stop6h 20m
United Airlines
Fr 2/205:08 pm
MSY
-
HLN
2 stops21h 32m
United Airlines
Deal found 1/16$447
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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.
Mo 2/164:36 pm
HLN
-
MSY
2 stops27h 52m
Alaska Airlines
Fr 2/2010:00 am
MSY
-
HLN
2 stops30h 59m
Alaska Airlines
Deal found 1/16$568
This Alaska Airlines deal was found by Cheapflights users on 1/17. 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.
Fr 3/276:22 pm
HLN
-
MSY
1 stop10h 18m
Alaska Airlines
So 3/2910:20 am
MSY
-
HLN
2 stops32h 25m
Alaska Airlines
Deal found 1/17$653
This United Airlines deal was found by Cheapflights users on 1/17. 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.
Fr 3/272:30 pm
HLN
-
MSY
1 stop5h 33m
United Airlines
So 3/297:00 am
MSY
-
HLN
1 stop7h 39m
United Airlines
Deal found 1/17$816

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 Januar 18, 2026.
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

Mo 2/16

2:25 pm-9:45 pm

1 stop6h 20m

New Orleans Louis Armstrong

Fr 2/20

5:08 pm-1:40 pm

2 stops21h 32m

$447

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Mo 2/16

4:36 pm-9:28 pm

2 stops27h 52m

New Orleans Louis Armstrong

Fr 2/20

10:00 am-3:59 pm

2 stops30h 59m

$568

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Fr 3/27

6:22 pm-5:40 am

1 stop10h 18m

New Orleans Louis Armstrong

So 3/29

10:20 am-5:45 pm

2 stops32h 25m

$653

HelenaNew Orleans

HLN - MSY

HLNMSY

Helena

Fr 3/27

2:30 pm-9:03 pm

1 stop5h 33m

New Orleans Louis Armstrong

So 3/29

7:00 am-1:39 pm

1 stop7h 39m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

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 January.
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 October is currently the most expensive (average of $308). 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 Januar 18, 2026.
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
9,174 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,174 reviews
United Airlines
7.4
Good
9,174 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 6h 20m. 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 $412 on this airline.

  • 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 October is currently the most expensive (average of $308). 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
Gonzales
Covington
Gretna
Thibodaux
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 Januar 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$412Average$632FlexibilityNo cancel feeOn-time69%

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