Which airports can I use when flying from New Orleans to Helena?

Flights from New Orleans to Helena usually depart from New Orleans Louis Armstrong (MSY) and arrive at Helena (HLN).

What cabin classes can I book on flights from New Orleans to Helena?

Only Economy Class is available on flights from New Orleans to Helena.

Which airports do connecting flights from New Orleans to Helena pass through?

Most connecting flights from New Orleans to Helena pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from New Orleans to Helena?

Yes. Being flexible with your travel dates can save you up to 23% on the New Orleans to Helena route. Wednesday is the cheapest departure day at $549 round-trip on average, while Monday is the most expensive at $708, a difference of $159. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from New Orleans to Helena?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from New Orleans to Helena changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $838. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from New Orleans to Helena looking right now?

One-way fares from New Orleans to Helena are currently higher than usual. Average one-way flight prices are about $794, which is 161% above the typical average for this route.

What is the time difference between New Orleans and Helena?

Helena is 1 hour behind New Orleans (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Helena Airport (HLN)?

Helena Airport (HLN) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include: • Budget • Enterprise Rent-A-Car • Hertz • Avis • National

How much should I expect to pay for a New Orleans to Helena flight?

Round-trip flights from New Orleans to Helena range from $549 to $685, with an average of $614 over the past 12 months. Anything below $549 counts as a good deal.

What is the cheapest airline to fly from New Orleans to Helena?

United Airlines ($379) offered the cheapest round-trip ticket from New Orleans to Helena in the last 5 days.

What is the cheapest layover airport when flying from New Orleans to Helena?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $651. Based on KAYAK data over the past 3 months.

When flying from New Orleans to Helena which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for New Orleans to Helena layovers at 222 minutes over the past 3 months.

$224 CHEAP FLIGHTS from New Orleans to Helena (MSY - HLN)

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Cheapest round-trip

$379

Typical prices: $549-$685

United Airlines

Mon 10/29Thu 11/1

MSY - HLN • 1 stop

Cheapest one-way

$224

Typical prices: $243-$379

United Airlines

Sun 10/14

MSY - HLN • 1 stop

When to travel

September

Cheapest • 23% price drop

July

Most popular

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Flight Deals

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

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

Round-trip

One-way

Recent round-trip flight deals from New Orleans to Helena

Thu, Oct 29 - Sun, Nov 1

7:00 am - 1:40 pmMSY New Orleans Louis Armstrong-HLN Helena

7h 40m1 stop Denver Intl

6:28 am - 1:38 pmHLN Helena-MSY New Orleans Louis Armstrong

6h 10m1 stop Denver Intl

$379United Airlines

Thu, Oct 29 - Sun, Nov 1

5:00 am - 1:40 pmMSY New Orleans Louis Armstrong-HLN Helena

9h 40m2 stops Houston George Bush Intcntl Denver Intl

6:28 am - 1:38 pmHLN Helena-MSY New Orleans Louis Armstrong

6h 10m1 stop Denver Intl

$384United Airlines

Wed, Oct 7 - Sun, Oct 11

8:09 am - 1:48 pmMSY New Orleans Louis Armstrong-HLN Helena

6h 39m1 stop Denver Intl

2:30 pm - 9:44 pmHLN Helena-MSY New Orleans Louis Armstrong

6h 14m1 stop Denver Intl

$507United Airlines

Thu, Oct 29 - Sun, Nov 1

7:00 am - 9:31 pmMSY New Orleans Louis Armstrong-HLN Helena

15h 31m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Denver Intl

6:28 am - 1:38 pmHLN Helena-MSY New Orleans Louis Armstrong

6h 10m1 stop Denver Intl

$509United Airlines

Wed, Oct 7 - Sun, Oct 11

7:00 am - 9:08 pmMSY New Orleans Louis Armstrong-HLN Helena

15h 08m2 stops Chicago O'Hare Intl Denver Intl

2:30 pm - 9:44 pmHLN Helena-MSY New Orleans Louis Armstrong

6h 14m1 stop Denver Intl

$549United Airlines

Wed, Dec 9 - Sat, Dec 12

8:00 am - 1:52 pmMSY New Orleans Louis Armstrong-HLN Helena

6h 52m1 stop Denver Intl

2:35 pm - 9:22 pmHLN Helena-MSY New Orleans Louis Armstrong

5h 47m1 stop Denver Intl

$570United Airlines

Wed, Dec 9 - Sat, Dec 12

8:00 am - 1:52 pmMSY New Orleans Louis Armstrong-HLN Helena

6h 52m1 stop Denver Intl

2:35 pm - 9:22 pmHLN Helena-MSY New Orleans Louis Armstrong

5h 47m1 stop Denver Intl

$604United Airlines

Booking Insights

Price, demand and travel trends for New Orleans to Helena flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from New Orleans to Helena with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from New Orleans to Helena?

Round-trip flights from New Orleans to Helena start at $379. Prices are below average for this route right now, with typical round-trip fares ranging from $549 to $685. The lowest price found in the past 5 days was $379 on United Airlines.

Find deals

Low season	April
High season	July
Cheapest flight	$224

Most popular time to fly and prices are also 11% lower on average.

Flight from New Orleans to Helena

When to book flights from New Orleans to Helena

Are your dates flexible? Find out the best times to travel from New Orleans to Helena 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.

What cabin classes can I book on flights from New Orleans to Helena?
Only Economy Class is available on flights from New Orleans to Helena.
Do I need a passport to fly from New Orleans to Helena?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
How much should I expect to pay for a New Orleans to Helena flight?
Round-trip flights from New Orleans to Helena range from $549 to $685, with an average of $614 over the past 12 months. Anything below $549 counts as a good deal.
Have flight prices from New Orleans to Helena changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $838. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from New Orleans to Helena looking right now?
One-way fares from New Orleans to Helena are currently higher than usual. Average one-way flight prices are about $794, which is 161% above the typical average for this route.
What car rental options are available at Helena Airport (HLN)?
Helena Airport (HLN) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
• Budget
• Enterprise Rent-A-Car
• Hertz
• Avis
• National
Which airports can I use when flying from New Orleans to Helena?
Flights from New Orleans to Helena usually depart from New Orleans Louis Armstrong (MSY) and arrive at Helena (HLN).
Which airports do connecting flights from New Orleans to Helena pass through?
Most connecting flights from New Orleans to Helena pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from New Orleans to Helena?
Yes. Being flexible with your travel dates can save you up to 23% on the New Orleans to Helena route. Wednesday is the cheapest departure day at $549 round-trip on average, while Monday is the most expensive at $708, a difference of $159. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between New Orleans and Helena?
Helena is 1 hour behind New Orleans (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $549 - about $159 less than Monday (22% savings) based on the last 12 months.
If you can choose when to travel, plan your New Orleans to Helena trip for September. Fares historically average $476 round-trip in that month - typically $232 less than the most expensive month, which is January (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Helena Airport.
- Baymont by Wyndham Helena
- Days Inn by Wyndham Helena
- Americas Best Value Inn & Suites Helena

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MSY - HLN

$224 Find Cheap Flights from New Orleans to Helena - Compare and Save

Everything you should know

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

Recent round-trip flight deals from New Orleans to Helena

Recent one-way flight deals from New Orleans to Helena

Price, demand and travel trends for New Orleans to Helena flights

How much is a round-trip flight from New Orleans to Helena?

What is the cheapest airline to fly from New Orleans to Helena?

What is the cheapest layover airport when flying from New Orleans to Helena?

When flying from New Orleans to Helena which airport offers the shortest layover?

Key details for New Orleans to Helena flights

Low season

High season

Cheapest flight

When to book flights from New Orleans to Helena

Your New Orleans to Helena flight questions, answered

Your guide to booking New Orleans to Helena flights

More options for your flight from New Orleans to Helena

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

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Cabin class types available on flights from New Orleans to Helena

Find direct flights to and from New Orleans and Helena

Flights from domestic origins to Helena

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