$227 Find Cheap Flights from Helena to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Louisiana departing on 2/9. 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

seg, fev 23 - qui, fev 26
Alaska Airlines Logo
4:36 pm - 9:28 pm
HLN
-
MSY
27h 52m2 stops
Alaska Airlines Logo
6:20 pm - 3:59 pm
MSY
-
HLN
22h 39m1 stop
$416Alaska Airlines
seg, fev 23 - qui, fev 26
Alaska Airlines Logo
4:36 pm - 9:28 pm
HLN
-
MSY
27h 52m2 stops
Alaska Airlines Logo
6:20 pm - 3:59 pm
MSY
-
HLN
22h 39m1 stop
$426Alaska Airlines
seg, fev 23 - qui, fev 26
Alaska Airlines Logo
4:36 pm - 5:20 pm
HLN
-
MSY
23h 44m1 stop
Alaska Airlines Logo
6:20 pm - 3:59 pm
MSY
-
HLN
22h 39m1 stop
$452Alaska Airlines
seg, fev 23 - qui, fev 26
United Airlines Logo
2:25 pm - 9:45 pm
HLN
-
MSY
6h 20m1 stop
United Airlines Logo
7:00 am - 1:40 pm
MSY
-
HLN
7h 40m1 stop
$453United Airlines
seg, fev 23 - qui, fev 26
United Airlines Logo
2:25 pm - 11:28 pm
HLN
-
MSY
8h 03m2 stops
United Airlines Logo
9:00 am - 9:16 pm
MSY
-
HLN
13h 16m2 stops
$464United Airlines
sex, jan 23 - seg, jan 26
United Airlines Logo
2:27 pm - 9:32 pm
HLN
-
MSY
6h 05m1 stop
United Airlines Logo
4:00 pm - 9:26 pm
MSY
-
HLN
6h 26m1 stop
$565United Airlines
sex, jan 23 - seg, jan 26
United Airlines Logo
2:27 pm - 9:32 pm
HLN
-
MSY
6h 05m1 stop
United Airlines Logo
10:35 am - 9:26 pm
MSY
-
HLN
11h 51m2 stops
$570United Airlines
sex, jan 23 - seg, jan 26
United Airlines Logo
6:15 am - 5:46 pm
HLN
-
MSY
10h 31m2 stops
United Airlines Logo
5:00 am - 1:41 pm
MSY
-
HLN
9h 41m2 stops
$576United Airlines
ter, jan 27 - sáb, jan 31
United Airlines Logo
6:15 am - 1:33 pm
HLN
-
MSY
6h 18m1 stop
United Airlines Logo
4:00 pm - 9:26 pm
MSY
-
HLN
6h 26m1 stop
$599United Airlines
ter, jan 27 - sáb, jan 31
United Airlines Logo
6:15 am - 1:33 pm
HLN
-
MSY
6h 18m1 stop
United Airlines Logo
2:13 pm - 9:26 pm
MSY
-
HLN
8h 13m2 stops
$604United 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.

Which airlines fly non-stop between Helena and Louisiana?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Helena to 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 $412.

Which airlines provide the cheapest flights from Helena to Louisiana?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Louisiana were found on Alaska Airlines ($416) and United Airlines ($556).

Find deals

Good to know

Cheapest flight$227
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 9144 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

4.0 OkayWalter, Jan 2026
CLE - SFO
Read more United Airlines reviews

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

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

Information on your arrival and departure airports

Helena (HLN)