How long is the flight from Helena to Des Moines?

Departing from Helena to Des Moines will take you 5h 18m. There are 971 mi between Helena and Des Moines.

In terms of precipitation, rainfall in Des Moines ranges from 1.0 - 4.9 inches per month. June is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Des Moines when rainfall is around 1.0 in.

If weather is an important factor for your trip to Des Moines, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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

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

Most trusted provider : When it comes to deals on Helena-Des Moines 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 Helena-Des Moines 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 Helena to Des Moines that include hotel bookings?

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

How can I find direct flights from Helena to Des Moines?

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

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

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

$329+ Flights from Helena to Des Moines

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Find flight deals from Helena to Des Moines

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

Wed 12/106:30 amHLN - DSM

1 stop5h 08mUnited Airlines

Sat 12/135:15 pmDSM - HLN

1 stop5h 07mUnited Airlines

Deal found 10/27

$329

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

Wed 12/102:30 pmHLN - DSM

1 stop5h 18mUnited Airlines

Sat 12/135:15 pmDSM - HLN

1 stop5h 07mUnited Airlines

Deal found 10/25

$329

Wed 11/266:40 amHLN - DSM

2 stops30h 39mUnited Airlines

Wed 12/35:15 pmDSM - HLN

1 stop5h 07mUnited Airlines

Deal found 10/28

$582

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

Wed 11/266:40 amHLN - DSM

2 stops30h 39mUnited Airlines

Wed 12/35:15 pmDSM - HLN

1 stop5h 07mUnited Airlines

Deal found 10/28

$582

Cheap flight deals from Helena to Des Moines

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$329 (United Airlines)

Provider with most accurate pricing for Helena-Des Moines flight deals.

Search Deals

Provider most trusted by Cheapflights users for Helena-Des Moines flights.

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From Helena to Des Moines

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Fly from

Fly to

Route

Depart

Return

Price

HelenaDes Moines

HLN - DSM

HLNDSM

Helena

Wed 12/10

2:30 pm-8:48 pm

1 stop5h 18m

Des Moines

Sat 12/13

5:15 pm-9:22 pm

1 stop5h 07m

$329

HelenaDes Moines

HLN - DSM

HLNDSM

Helena

Wed 11/26

6:40 am-2:19 pm

2 stops30h 39m

Des Moines

Wed 12/3

5:15 pm-9:22 pm

1 stop5h 07m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Helena to Des Moines

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

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

Have a flexible travel schedule? Discover the best time to fly to Des Moines from Helena 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.

Related info for your journey

How long is the flight from Helena to Des Moines?
Departing from Helena to Des Moines will take you 5h 18m. There are 971 mi between Helena and Des Moines.
Can I find deals for flights from Helena to Des Moines that include hotel bookings?
Yes. In addition to deals on Helena to Des Moines flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Helena to Des Moines?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Des Moines.
Can I find deals for business class flights from Helena to Des Moines?
Yes. Cheapflights offers flight deals from Helena to Des Moines by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Johnston

Altoona

Boone

Ames

West Des Moines

Ankeny

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$329+ Cheap flights from Helena to Des Moines (HLN - DSM)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helena to Des Moines with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Helena to Des Moines

Cheapest flights from Helena to Des MoinesExplore the most affordable flight options available from Helena to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

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

Cheap flight deals from Helena to Des Moines

Most accurate provider

Most trusted provider

Round-trip from

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

Compare providers for flights from Helena to Des Moines

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 Helena to Des Moines in October.

Best time to book a flight from Helena to Des Moines

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

Related info for your journey

Find useful and relevant information for your journey from Helena to Des Moines. 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 Helena to Des Moines?

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

How can I find direct flights from Helena to Des Moines?

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

Traveling to a place near Des Moines?

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