How does KAYAK find such low prices on flights from Helena to Louisiana?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Louisiana. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Louisiana?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Helena to Louisiana?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helena to Louisiana with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Louisiana?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helena to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What is the cheapest time of day to fly to Louisiana?

The cheapest time of day to fly to Louisiana is generally in the afternoon , when round-trip flights cost $571 on average. The most expensive time of day to fly to Louisiana is generally in the morning, which is peak travel time and where the average cost of a ticket is $703.

How long does a flight from Helena to Louisiana take?

The duration of a flight to Louisiana depends on your arrival airport. The shortest route to Louisiana from Helena is to New Orleans , which takes 5h 54m .

How long does a flight from Helena to Louisiana take?

The duration of a flight to Louisiana depends on your arrival airport. The shortest route to Louisiana from Helena is to New Orleans , which takes 5h 54m .

$285 CHEAP FLIGHTS from Helena to Louisiana

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Flight Deals

Book Cheap Helena to Louisiana Plane Tickets

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Louisiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Helena to Louisiana

Sun, Dec 7 - Sat, Dec 13

6:28 pm - 11:59 pmHLN-MSY

28h 31m1 stop

7:00 am - 5:51 pmMSY-HLN

11h 51m1 stop

$392Alaska Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

6:28 pm - 11:59 pmHLN-MSY

28h 31m1 stop

7:00 am - 5:51 pmMSY-HLN

11h 51m1 stop

$422Alaska Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

2:25 pm - 9:45 pmHLN-MSY

6h 20m1 stop

7:00 am - 1:40 pmMSY-HLN

7h 40m1 stop

$425United Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

2:25 pm - 11:28 pmHLN-MSY

8h 03m2 stops

7:00 am - 1:40 pmMSY-HLN

7h 40m1 stop

$430United Airlines

Find Deal

Sat, Dec 6 - Sun, Dec 14

6:28 pm - 5:04 pmHLN-MSY

21h 36m1 stop

7:00 am - 5:51 pmMSY-HLN

11h 51m1 stop

$432Alaska Airlines

Find Deal

Mon, Feb 23 - Fri, Feb 27

2:25 pm - 11:28 pmHLN-MSY

8h 03m2 stops

9:00 am - 9:16 pmMSY-HLN

13h 16m2 stops

$435United Airlines

Find Deal

Sun, Dec 7 - Sat, Dec 13

6:30 am - 1:22 pmHLN-MSY

5h 52m1 stop

8:00 am - 1:47 pmMSY-HLN

6h 47m1 stop

$453United Airlines

Find Deal

Sat, Dec 6 - Sun, Dec 14

5:30 am - 5:08 pmHLN-MSY

10h 38m2 stops

11:38 am - 10:30 pmMSY-HLN

11h 52m2 stops

$591Delta

Find Deal

Sat, Dec 20 - Wed, Dec 31

1:11 pm - 11:32 pmHLN-MSY

9h 21m2 stops

2:43 pm - 10:30 pmMSY-HLN

8h 47m2 stops

$714Delta

Find Deal

Fri, Dec 26 - Sun, Dec 28

1:11 pm - 11:59 pmHLN-MSY

9h 48m2 stops

11:17 am - 10:30 pmMSY-HLN

12h 13m2 stops

$2,358Delta

Find Deal

Booking Insights

KAYAK's insights & trends for Helena to Louisiana flights

Get data-powered insights and trends into flights from Helena to Louisiana to help you find the cheapest flights, the best time to fly and much more.

Airlines

There is just one airline that flies from Helena to Louisiana direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to New Orleans (MSY) and costs $336.

Which airlines provide the cheapest flights from Helena to Louisiana?

In the past 3 days, the cheapest round-trip tickets from Helena to Louisiana were found on Alaska Airlines ($392) and United Airlines ($425).

Find deals

Cheapest flight	$285

Flight from Helena to New Orleans

How does KAYAK find such low prices on flights from Helena to Louisiana?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Louisiana.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Louisiana?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Helena to Louisiana?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helena to Louisiana with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Louisiana?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helena to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Louisiana?
The cheapest time of day to fly to Louisiana is generally in the afternoon, when round-trip flights cost $571 on average. The most expensive time of day to fly to Louisiana is generally in the morning, which is peak travel time and where the average cost of a ticket is $703.

Reviews of the top airline flying from Helena to Louisiana

Need help choosing which airline to fly with from Helena to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.

7.4

United AirlinesOverall score based on 9009 reviews

8.1Crew

6.6Food

7.7Boarding

7.1Entertainment

7.3Comfort

Airline reviews

Other than a way way too cold cabinets for the entire flight, all was great

10.0 ExcellentKaren, Nov 2025ORD - TUS

Read more United Airlines reviews

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Everything you need to know for your flight from Helena to Louisiana

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Information on your arrival and departure airports

Helena (HLN)

$285 Find Cheap Flights from Helena to Louisiana

KAYAK searches hundreds of travel sites at once for deals on flights to Louisiana

Book Cheap Helena to Louisiana Plane Tickets

Recent round-trip flight deals from Helena to Louisiana

Recent one-way flight deals from Helena to Louisiana

KAYAK's insights & trends for Helena to Louisiana flights

Get data-powered insights and trends into flights from Helena to Louisiana to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Helena and Louisiana?

There is just one airline that flies from Helena to Louisiana direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to New Orleans (MSY) and costs $336.

Which airlines provide the cheapest flights from Helena to Louisiana?

In the past 3 days, the cheapest round-trip tickets from Helena to Louisiana were found on Alaska Airlines ($392) and United Airlines ($425).

How long does a flight from Helena to Louisiana take?

The duration of a flight to Louisiana depends on your arrival airport. The shortest route to Louisiana from Helena is to New Orleans, which takes 5h 54m.

Good to know

FAQs - booking Louisiana flights

How does KAYAK find such low prices on flights from Helena to Louisiana?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Louisiana.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Louisiana?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Helena to Louisiana?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helena to Louisiana with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Louisiana?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helena to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Louisiana?

The cheapest time of day to fly to Louisiana is generally in the afternoon, when round-trip flights cost $571 on average. The most expensive time of day to fly to Louisiana is generally in the morning, which is peak travel time and where the average cost of a ticket is $703.

Reviews of the top airline flying from Helena to Louisiana

Everything you need to know for your flight from Helena to Louisiana

Information on your arrival and departure airports

Cabin class types available on flights to Louisiana

Complete your trip to Louisiana with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Helena to Louisiana

Flights from Helena to popular cities in Louisiana

Find deals for your return flight