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Helena

$584+ Cheap flights from Louisiana to Helena (HLN)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HLN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Louisiana to Helena

Keep the following information in mind while searching for Louisiana to Helena flight deals. Data was last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$518
(United Airlines)
Provider with most accurate pricing for New Orleans Louis Armstrong-Helena flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Helena flights.
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From Louisiana to Helena
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Find flight deals from Louisiana to Helena

Cheapest flights from Louisiana to Helena
Explore the most affordable flight options available from Louisiana to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 11/112:10 pmBTR - HLN
2 stops10h 12mUnited Airlines
Wed 11/52:22 pmHLN - BTR
2 stops7h 22mUnited Airlines
Deal found 10/29$584
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/79:05 amMSY - HLN
2 stops14h 11mDelta
Fri 11/145:30 amHLN - MSY
2 stops9h 06mDelta
Deal found 10/30$671
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/72:35 pmMSY - HLN
1 stop7h 47mUnited Airlines
Fri 11/142:22 pmHLN - MSY
1 stop6h 12mUnited Airlines
Deal found 10/30$706
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/306:10 pmMSY - HLN
1 stop20h 17mUnited Airlines
Wed 12/32:30 pmHLN - MSY
1 stop6h 19mUnited Airlines
Deal found 10/30$738
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 11/85:15 amMSY - HLN
2 stops13h 21mAlaska Airlines
Thu 11/136:13 pmHLN - MSY
2 stops14h 24mAlaska Airlines
Deal found 10/30$876
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/305:07 amBTR - HLN
2 stops9h 20mUnited Airlines
Wed 12/36:30 amHLN - BTR
2 stops9h 58mUnited Airlines
Deal found 10/30$1,859

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Helena 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 October 30, 2025.
Use the filters below to find and compare flights from Louisiana to Helena that are best for you.

Fly from

Louisiana

Fly to

Helena

Route

Depart

Return

Price

New OrleansHelena

MSY - HLN

MSYHLN

New Orleans Louis Armstrong

Fri 11/7

9:05 am-10:16 pm

2 stops14h 11m

Helena

Fri 11/14

5:30 am-3:36 pm

2 stops9h 06m

$671

New OrleansHelena

MSY - HLN

MSYHLN

New Orleans Louis Armstrong

Fri 11/7

2:35 pm-9:22 pm

1 stop7h 47m

Helena

Fri 11/14

2:22 pm-9:34 pm

1 stop6h 12m

$706

New OrleansHelena

MSY - HLN

MSYHLN

New Orleans Louis Armstrong

Sun 11/30

6:10 pm-1:27 pm

1 stop20h 17m

Helena

Wed 12/3

2:30 pm-9:49 pm

1 stop6h 19m

$738

Baton RougeHelena

BTR - HLN

BTRHLN

Baton Rouge Ryan

Sun 11/30

5:07 am-1:27 pm

2 stops9h 20m

Helena

Wed 12/3

6:30 am-5:28 pm

2 stops9h 58m

$1,859

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Louisiana to Helena

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

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

Currently, May is the cheapest month in which you can book a flight from Louisiana to Helena (average of $192). Flying from Louisiana to Helena in December is currently the most expensive (average of $387). 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.

Related info for your journey

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

    Helena (HLN) is the airport you will fly into if you book a flight from Louisiana to Helena. It is only a 2.7 mi journey from Helena (HLN) to Helena’s city center.

  • How long is the flight from Louisiana to Helena?

    A quick flight from Louisiana to Helena can take about 7h 47m. Delta provides one of the quickest options available for as low as $706. Louisiana and Helena are separated by a distance of 1634 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Louisiana to Helena?

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Helena 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 Louisiana to Helena?

    Currently, May is the cheapest month in which you can book a flight from Louisiana to Helena (average of $192). Flying from Louisiana to Helena in December is currently the most expensive (average of $387). 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.

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