HLN - MSY

$304 Find Cheap Flights from Helena to New Orleans

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 New Orleans departing on 5/22. 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 New Orleans

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to New Orleans, 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 New Orleans, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$334
Alaska Airlines
Fri 5/1Sun 5/10
HLN - MSY • 1 stop
Cheapest one-way
$304
Alaska Airlines
Fri 5/22
HLN - MSY • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $334 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to New Orleans!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to New Orleans (HLN-MSY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to New Orleans 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 New Orleans

Fri, May 1 - Sun, May 10
Alaska Airlines Logo
6:22 pm - 5:30 am
HLN
-
MSY
10h 08m
1 stop
Alaska Airlines Logo
7:00 am - 5:45 pm
MSY
-
HLN
11h 45m
1 stop
$334Alaska Airlines
Fri, May 1 - Sun, May 10
Alaska Airlines Logo
6:22 pm - 9:24 pm
HLN
-
MSY
26h 02m
2 stops
Alaska Airlines Logo
7:00 am - 5:45 pm
MSY
-
HLN
11h 45m
1 stop
$436Alaska Airlines
Thu, Apr 30 - Sun, May 31
Alaska Airlines Logo
6:22 pm - 5:30 am
HLN
-
MSY
10h 08m
1 stop
Alaska Airlines Logo
7:11 am - 4:06 pm
MSY
-
HLN
9h 55m
1 stop
$453Alaska Airlines
Wed, Apr 29 - Sun, May 31
Alaska Airlines Logo
6:22 pm - 5:30 am
HLN
-
MSY
10h 08m
1 stop
Alaska Airlines Logo
7:11 am - 4:06 pm
MSY
-
HLN
9h 55m
1 stop
$542Alaska Airlines
Thu, Apr 30 - Sun, May 31
Alaska Airlines Logo
6:22 pm - 9:24 pm
HLN
-
MSY
26h 02m
2 stops
Alaska Airlines Logo
7:11 am - 4:06 pm
MSY
-
HLN
9h 55m
1 stop
$555Alaska Airlines
Mon, Feb 16 - Fri, Feb 20
United Airlines Logo
6:15 am - 1:29 pm
HLN
-
MSY
6h 14m
1 stop
United Airlines Logo
7:00 am - 1:40 pm
MSY
-
HLN
7h 40m
1 stop
$565United Airlines
Tue, Mar 10 - Fri, Mar 13
Alaska Airlines Logo
4:36 pm - 9:28 pm
HLN
-
MSY
27h 52m
2 stops
Alaska Airlines Logo
10:00 am - 3:59 pm
MSY
-
HLN
30h 59m
2 stops
$568Alaska Airlines
Mon, Feb 16 - Fri, Feb 20
United Airlines Logo
6:15 am - 1:29 pm
HLN
-
MSY
6h 14m
1 stop
United Airlines Logo
10:35 am - 9:16 pm
MSY
-
HLN
11h 41m
2 stops
$570United Airlines
Tue, Mar 10 - Fri, Mar 13
Alaska Airlines Logo
4:36 pm - 9:28 pm
HLN
-
MSY
27h 52m
2 stops
Alaska Airlines Logo
6:20 pm - 3:59 pm
MSY
-
HLN
22h 39m
1 stop
$579Alaska Airlines
Wed, Apr 29 - Sun, May 31
Alaska Airlines Logo
6:22 pm - 9:24 pm
HLN
-
MSY
26h 02m
2 stops
Alaska Airlines Logo
7:11 am - 4:06 pm
MSY
-
HLN
9h 55m
1 stop
$601Alaska Airlines
Booking Insights

KAYAK's insights & trends for Helena to New Orleans flights

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

Which airlines provide the cheapest flights from Helena to New Orleans?

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 New Orleans were found on Alaska Airlines ($334) and United Airlines ($565).

Find deals

Good to know

Cheapest flight$304
Flight from Helena to New Orleans

When to book flights from Helena to New Orleans

Are your dates flexible? Find out the best times to travel from Helena to New Orleans based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helena to New Orleans

  • What is the cheapest flight from Helena to New Orleans?

    In the last 3 days, the lowest price for a flight from Helena to New Orleans was $304 for a one-way ticket and $334 for a round-trip.

  • Do I need a passport to fly between Helena and New Orleans?

    No

  • Which aircraft models fly most regularly from Helena to New Orleans?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helena to New Orleans?

    Star Alliance is the only airline alliance operating flights between Helena and New Orleans.

  • How does KAYAK find such low prices on flights from Helena to New Orleans?

    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 New Orleans.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Orleans from Helena 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 New Orleans?

    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 to New Orleans with an airline and back to Helena with another airline. Booking your flights between Helena and MSY can sometimes prove cheaper using this method.

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

    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 to New Orleans from Helena 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 New Orleans

 
See real verified KAYAK customer reviews for airlines flying from Helena to New Orleans. 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 New Orleans? 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 9236 reviews
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

2.0 MediocreRonald, Feb 2026
ORD - BWI
Read more United Airlines reviews

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Everything you need to know for your flight from Helena to New Orleans

Information on your arrival and departure airports

Helena (HLN)
New Orleans (MSY)