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 ROA to HLN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Roanoke to Helena as you normally would.

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

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

How can I find direct flights from Roanoke to Helena?

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

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

Yes. Cheapflights offers flight deals from Roanoke 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.

$414+ Flights from Roanoke to Helena

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Cheap flight deals from Roanoke to Helena

Round-trip from	$414 (United Airlines)

From Roanoke to Helena

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Cheapest flights from Roanoke to Helena
Explore the most affordable flight options available from Roanoke to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 17, 2025.

sáb. 12/610:20 amROA - HLN

2 stops13h 02mUnited Airlines

mar. 12/96:30 amHLN - ROA

2 stops10h 26mUnited Airlines

Deal found 8/14

$414

dom. 8/176:20 amROA - HLN

2 stops9h 38mUnited Airlines

sáb. 8/235:20 pmHLN - ROA

2 stops28h 04mUnited Airlines

Deal found 8/16

$693

sáb. 8/167:00 amROA - HLN

2 stops11h 55mUnited Airlines

sáb. 8/232:30 pmHLN - ROA

2 stops26h 14mUnited Airlines

Deal found 8/15

$802

Best flights from Roanoke to Helena
Discover carefully curated flight deals from Roanoke to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 17, 2025.

sáb. 12/610:20 amROA - HLN

2 stops13h 02mUnited Airlines

mar. 12/96:30 amHLN - ROA

2 stops10h 26mUnited Airlines

Deal found 8/14

$414

Last-minute flights from Roanoke to Helena
Discover last-minute flight deals from Roanoke to Helena. Data last updated agosto 17, 2025 and is based on user searches.

sáb. 8/167:00 amROA - HLN

2 stops11h 55mUnited Airlines

sáb. 8/232:30 pmHLN - ROA

2 stops26h 14mUnited Airlines

Deal found 8/15

$802

dom. 8/176:20 amROA - HLN

2 stops9h 38mUnited Airlines

sáb. 8/235:20 pmHLN - ROA

2 stops28h 04mUnited Airlines

Deal found 8/16

$693

Fly from

Fly to

Route

Depart

Return

Price

RoanokeHelena

ROA - HLN

ROAHLN

Roanoke

sáb. 12/6

10:20 am-9:22 pm

2 stops13h 02m

Helena

mar. 12/9

6:30 am-6:56 pm

2 stops10h 26m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Roanoke to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Roanoke 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 Roanoke to Helena

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

Currently, February is the cheapest month in which you can book a flight from Roanoke to Helena (average of $353). Flying from Roanoke to Helena in May is currently the most expensive (average of $517). 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.

Related info for your journey

Can I find deals for flights from Roanoke to Helena that include hotel bookings?
Yes. In addition to deals on Roanoke to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Roanoke to Helena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roanoke to Helena.
Can I find deals for business class flights from Roanoke to Helena?
Yes. Cheapflights offers flight deals from Roanoke 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 Roanoke to Helena?
Currently, February is the cheapest month in which you can book a flight from Roanoke to Helena (average of $353). Flying from Roanoke to Helena in May is currently the most expensive (average of $517). 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.

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$414+ Cheap flights from Roanoke to Helena (ROA - HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Roanoke to Helena with Cheapflights

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Cheap flight deals from Roanoke to Helena

Round-trip from

Find flight deals from Roanoke to Helena

Cheapest flights from Roanoke to HelenaExplore the most affordable flight options available from Roanoke to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 17, 2025.

Explore the most affordable flight options available from Roanoke to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Roanoke to Helena

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

Cheapflights Insights

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

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

Related info for your journey

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

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

How can I find direct flights from Roanoke to Helena?

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

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

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Cheapest flights from Roanoke to Helena
Explore the most affordable flight options available from Roanoke to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 17, 2025.