HLN - MSY

$180 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 7/23. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$369
Alaska Airlines
Fri 8/14Mon 8/17
HLN - MSY • 1 stop
Cheapest one-way
$180
Delta
Thu 7/23
HLN - MSY • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $369 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Helena and New Orleans. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $475 (round-trip)
Denver (DEN)
Shortest trip • 5h 50m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
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, Aug 14 - Mon, Aug 17
Alaska Airlines Logo
5:09 pm - 5:49 am
HLN
-
MSY
11h 40m
1 stop
Alaska Airlines Logo
7:10 am - 4:32 pm
MSY
-
HLN
10h 22m
1 stop
$369Alaska Airlines
Sun, Oct 25 - Thu, Oct 29
Delta Logo
5:45 am - 1:51 pm
HLN
-
MSY
7h 06m
1 stop
Delta Logo
10:40 am - 10:41 pm
MSY
-
HLN
13h 01m
2 stops
$434Delta
Sat, Oct 24 - Wed, Oct 28
Delta Logo
5:45 am - 6:54 pm
HLN
-
MSY
12h 09m
2 stops
Delta Logo
9:05 am - 10:41 pm
MSY
-
HLN
14h 36m
2 stops
$439Delta
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
2:35 pm - 9:31 pm
HLN
-
MSY
5h 56m
1 stop
United Airlines Logo
8:00 am - 1:27 pm
MSY
-
HLN
6h 27m
1 stop
$449United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
2:35 pm - 9:31 pm
HLN
-
MSY
5h 56m
1 stop
United Airlines Logo
5:20 am - 1:27 pm
MSY
-
HLN
9h 07m
2 stops
$454United Airlines
Sun, Oct 25 - Tue, Oct 27
Delta Logo
5:45 am - 1:51 pm
HLN
-
MSY
7h 06m
1 stop
Delta Logo
9:05 am - 10:41 pm
MSY
-
HLN
14h 36m
2 stops
$459Delta
Sat, Oct 24 - Thu, Oct 29
Delta Logo
5:45 am - 6:54 pm
HLN
-
MSY
12h 09m
2 stops
Delta Logo
12:00 pm - 10:41 pm
MSY
-
HLN
11h 41m
2 stops
$464Delta
Sun, Oct 25 - Thu, Oct 29
United Airlines Logo
2:30 pm - 9:27 pm
HLN
-
MSY
5h 57m
1 stop
United Airlines Logo
8:00 am - 1:27 pm
MSY
-
HLN
6h 27m
1 stop
$469United Airlines
Sun, Oct 25 - Thu, Oct 29
Delta Logo
5:45 am - 3:26 pm
HLN
-
MSY
8h 41m
2 stops
Delta Logo
10:40 am - 10:41 pm
MSY
-
HLN
13h 01m
2 stops
$472Delta
Sun, Oct 25 - Wed, Oct 28
United Airlines Logo
2:30 pm - 9:27 pm
HLN
-
MSY
5h 57m
1 stop
United Airlines Logo
5:20 am - 1:27 pm
MSY
-
HLN
9h 07m
2 stops
$474United 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 ($369) and Delta ($434).

Find deals

Good to know

Cheapest flight$180
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 $180 for a one-way ticket and $369 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 9692 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

6.0 GoodAnonymous, May 2026
OMA - DEN
Read more United Airlines reviews

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

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)