How long is the flight from Roanoke to Helena?

United Airlines can get you from Roanoke to Helena in just under 13h 01m. Your travel time can differ by up to . The distance from Roanoke to Helena is about 1749 mi.

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.

$393+ Flights from Roanoke to Helena

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Roanoke to Helena with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Roanoke to Helena

Round-trip from	$498 (United Airlines)
One-way from	$393 (United Airlines)

From Roanoke to Helena

Search Deals

One-way flight from Roanoke to Helena

Search Deals

Find flight deals from Roanoke to Helena

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 October 30, 2025.

Sat 11/16:00 amROA - HLN

2 stops8h 20mDelta

Tue 11/41:00 pmHLN - ROA

2 stops9h 09mDelta

Deal found 10/27

$474

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 October 30, 2025.

Fri 2/2010:15 amROA - HLN

2 stops13h 01mUnited Airlines

Mon 2/232:25 pmHLN - ROA

2 stops27h 42mUnited Airlines

Deal found 10/30

$498

Last-minute flights from Roanoke to Helena
Discover last-minute flight deals from Roanoke to Helena. Data last updated October 30, 2025 and is based on user searches.

Sat 11/16:00 amROA - HLN

2 stops8h 20mDelta

Tue 11/41:00 pmHLN - ROA

2 stops9h 09mDelta

Deal found 10/27

$474

One-way flights from Roanoke to Helena
Search for one-way flight options from Roanoke to Helena. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Mon 1/1910:15 amROA - HLN

2 stops13h 11mUnited Airlines

Deal found 10/28

$393

Fly from

Fly to

Route

Depart

Return

Price

RoanokeHelena

ROA - HLN

ROAHLN

Roanoke

Fri 2/20

10:15 am-9:16 pm

2 stops13h 01m

Helena

Mon 2/23

2:25 pm-8:07 pm

2 stops27h 42m

$498

RoanokeHelena

ROA - HLN

ROAHLN

Roanoke

Mon 1/19

10:15 am-9:26 pm

2 stops13h 11m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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, May is the cheapest month in which you can book a flight from Roanoke to Helena (average of $235). Flying from Roanoke to Helena in December is currently the most expensive (average of $440). 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

How long is the flight from Roanoke to Helena?
United Airlines can get you from Roanoke to Helena in just under 13h 01m. Your travel time can differ by up to . The distance from Roanoke to Helena is about 1749 mi.
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, May is the cheapest month in which you can book a flight from Roanoke to Helena (average of $235). Flying from Roanoke to Helena in December is currently the most expensive (average of $440). 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

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$393+ Cheap flights from Roanoke to Helena (ROA - 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 1/19. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Roanoke to Helena

Round-trip from

One-way 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 October 30, 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 October 30, 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.

How long is the flight from Roanoke to Helena?

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?

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 Roanoke to Helena

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

100% Free

Book with Flexibility

Travel Smart

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 October 30, 2025.