$439 Find Cheap Flights from Helena to Louisiana

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Louisiana departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Louisiana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Louisiana, as well as popular online travel agencies
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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.

Recent round-trip flight deals from Helena to Louisiana

Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
6:15 am - 3:09 pm
HLN
-
MSY
7h 54m
1 stop
United Airlines Logo
4:30 pm - 9:16 pm
MSY
-
HLN
5h 46m
1 stop
$439United Airlines
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
6:15 am - 3:09 pm
HLN
-
MSY
7h 54m
1 stop
United Airlines Logo
12:07 pm - 9:16 pm
MSY
-
HLN
10h 09m
2 stops
$444United Airlines
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
2:29 pm - 11:30 pm
HLN
-
MSY
8h 01m
2 stops
United Airlines Logo
12:07 pm - 9:16 pm
MSY
-
HLN
10h 09m
2 stops
$449United Airlines
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
6:15 am - 3:09 pm
HLN
-
MSY
7h 54m
1 stop
United Airlines Logo
8:04 am - 1:32 pm
MSY
-
HLN
6h 28m
1 stop
$459United Airlines
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
6:15 am - 3:09 pm
HLN
-
MSY
7h 54m
1 stop
United Airlines Logo
9:51 am - 9:16 pm
MSY
-
HLN
12h 25m
2 stops
$464United Airlines
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
2:29 pm - 11:30 pm
HLN
-
MSY
8h 01m
2 stops
United Airlines Logo
9:51 am - 9:16 pm
MSY
-
HLN
12h 25m
2 stops
$469United Airlines
Sun, Mar 29 - Thu, Apr 2
United Airlines Logo
2:25 pm - 9:45 pm
HLN
-
MSY
6h 20m
1 stop
United Airlines Logo
2:23 pm - 9:33 pm
MSY
-
HLN
8h 10m
1 stop
$509United Airlines
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
2:29 pm - 11:30 pm
HLN
-
MSY
8h 01m
2 stops
United Airlines Logo
7:00 am - 9:16 pm
MSY
-
HLN
15h 16m
3 stops
$510United Airlines
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
2:29 pm - 11:30 pm
HLN
-
MSY
8h 01m
2 stops
United Airlines Logo
7:00 am - 9:16 pm
MSY
-
HLN
15h 16m
3 stops
$530United Airlines
Sun, Mar 29 - Thu, Apr 2
United Airlines Logo
2:25 pm - 11:29 pm
HLN
-
MSY
8h 04m
2 stops
United Airlines Logo
2:23 pm - 9:33 pm
MSY
-
HLN
8h 10m
1 stop
$584United Airlines
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.

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 6h 13m.

Find deals

Good to know

Cheapest flight$439
Flight from Helena to New Orleans

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.

Reviews of the top airline flying from Helena to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Helena to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 9431 reviews
7.7Boarding
8.1Crew
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

OK, we were delayed and had to de plane and reboard.

6.0 GoodJamie, Mar 2026
LAX - EWR
Read more United Airlines reviews

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

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

Information on your arrival and departure airports

Helena (HLN)