How long is the flight from Raleigh to Helena?

Airlines like United Airlines fly from Raleigh to Helena in about 7h 17m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1858 mi.

What is the cheapest airline to fly from Raleigh to Helena round-trip?

United Airlines, at $440, was found to be the cheapest airline from Raleigh to Helena.. United Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

If weather is an important factor for your trip to Helena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

What is the cheapest time of day to fly from RDU to HLN?

When flying from Raleigh to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Raleigh-Helena flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Helena flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Raleigh-Helena flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Raleigh-Helena flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Raleigh to Helena that include hotel bookings?

Yes. In addition to deals on Raleigh to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Raleigh to Helena?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Helena.

Can I find deals for business class flights from Raleigh to Helena?

Yes. Cheapflights offers flight deals from Raleigh to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$320+ Flights from Raleigh to Helena

Q: How much does it cost to fly round-trip from Raleigh to Helena?

Airfare is below average for this route at the moment. Raleigh to Helena flights typically cost between $545 and $639 in April. The cheapest round-trip price found within the last 3 days was $477 on Delta (Apr 25-Apr 29).

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Cheap flight deals from Raleigh to Helena

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$477 (Delta)
One-way from	$320 (United Airlines)
Popular in	October
Cheapest in	July
Average price	$972

Provider with most accurate pricing for Raleigh-Durham-Helena flight deals.

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Provider most trusted by Cheapflights users for Raleigh-Durham-Helena flights.

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From Raleigh-Durham to Helena

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One-way flight from Raleigh-Durham to Helena

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Highest demand for flights based on searches. 8% potential increase in price ($61 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Raleigh to Helena

Cheapest flights from Raleigh to Helena
Explore the most affordable flight options available from Raleigh to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

mar. 12/234:14 pmRDU - HLN

1 stop7h 17mUnited Airlines

lun. 12/296:10 amHLN - RDU

1 stop6h 58mUnited Airlines

Deal found 10/27

$1,919

Best flights from Raleigh to Helena
Discover carefully curated flight deals from Raleigh to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 28, 2025.

mar. 12/234:14 pmRDU - HLN

1 stop7h 17mUnited Airlines

lun. 12/296:10 amHLN - RDU

1 stop6h 58mUnited Airlines

Deal found 10/26

$1,919

Last-minute flights from Raleigh to Helena
Discover last-minute flight deals from Raleigh to Helena. Data last updated octubre 28, 2025 and is based on user searches.

lun. 11/106:14 pmRDU - HLN

1 stop25h 22mAlaska Airlines

lun. 11/176:13 pmHLN - RDU

1 stop21h 01mAlaska Airlines

Deal found 10/28

$854

lun. 11/106:30 amRDU - HLN

2 stops16h 52mUnited Airlines

lun. 11/176:40 amHLN - RDU

1 stop6h 31mUnited Airlines

Deal found 10/28

$2,543

One-way flights from Raleigh to Helena
Search for one-way flight options from Raleigh to Helena. Find affordable one-way fares based on user searches. Data last updated octubre 28, 2025.

sáb. 11/158:00 amRDU - HLN

1 stop7h 27mUnited Airlines

Deal found 10/28

$320

Fly from

Fly to

Route

Depart

Return

Price

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

mar. 12/23

4:14 pm-9:31 pm

1 stop7h 17m

Helena

lun. 12/29

6:10 am-3:08 pm

1 stop6h 58m

$1,919

RaleighHelena

RDU - HLN

RDUHLN

Raleigh-Durham

sáb. 11/15

8:00 am-1:27 pm

1 stop7h 27m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Raleigh to Helena

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Helena in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Raleigh-Helena flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Helena flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Raleigh-Helena flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Raleigh-Helena flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Raleigh with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Helena

What is the cheapest month to book a flight from Raleigh to Helena?

Currently, October is the cheapest month in which you can book a flight from Raleigh to Helena (average of $185). Flying from Raleigh to Helena in March is currently the most expensive (average of $361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Raleigh to Helena?

Reviews of airlines servicing Helena

See what other customers who have flown with United Airlines from Raleigh to Helena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,001 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

9,001 reviews

United Airlines

7.4

Good

9,001 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

How long is the flight from Raleigh to Helena?
Airlines like United Airlines fly from Raleigh to Helena in about 7h 17m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1858 mi.
What is the cheapest airline to fly from Raleigh to Helena round-trip?
United Airlines, at $440, was found to be the cheapest airline from Raleigh to Helena.. United Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Raleigh to Helena that include hotel bookings?
Yes. In addition to deals on Raleigh to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Raleigh to Helena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Helena.
Can I find deals for business class flights from Raleigh to Helena?
Yes. Cheapflights offers flight deals from Raleigh to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Raleigh to Helena?
Currently, October is the cheapest month in which you can book a flight from Raleigh to Helena (average of $185). Flying from Raleigh to Helena in March is currently the most expensive (average of $361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Raleigh to Helena

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$440	Average$657	FlexibilityNo cancel fee	On-time69%

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$320+ Cheap flights from Raleigh to Helena (RDU - HLN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Raleigh to Helena with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Raleigh to Helena

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Round-trip from

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Popular in

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Average price

Find flight deals from Raleigh to Helena

Cheapest flights from Raleigh to HelenaExplore the most affordable flight options available from Raleigh to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

Explore the most affordable flight options available from Raleigh to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Raleigh to Helena that are best for you.

Compare providers for flights from Raleigh to Helena

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Helena in October.

Best time to book a flight from Raleigh to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Raleigh with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Helena

What is the cheapest month to book a flight from Raleigh to Helena?

How much does it cost to fly round-trip from Raleigh to Helena?

Reviews of airlines servicing Helena

See what other customers who have flown with United Airlines from Raleigh to Helena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Raleigh to Helena?

What is the cheapest airline to fly from Raleigh to Helena round-trip?

Can I find deals for flights from Raleigh to Helena that include hotel bookings?

How can I find direct flights from Raleigh to Helena?

Can I find deals for business class flights from Raleigh to Helena?

What is the cheapest month to book a flight from Raleigh to Helena?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Raleigh to Helena

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Raleigh to Helena

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Travel Smart

Cheapest flights from Raleigh to Helena
Explore the most affordable flight options available from Raleigh to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.