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Des Moines

$305+ Cheap flights from Helena to Des Moines (HLN - DSM)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — DSM
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Helena to Des Moines

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Des Moines (DSM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$334
(United Airlines)

One-way from

$305
(Delta)
From Helena to Des Moines
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One-way flight 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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:30 pmHLN - DSM
1 stop5h 18mUnited Airlines
Sat 12/1311:35 amDSM - HLN
2 stops10h 47mUnited Airlines
Deal found 7/28$334
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:40 amHLN - DSM
2 stops7h 28mDelta
Sat 12/1310:55 amDSM - HLN
2 stops12h 42mDelta
Deal found 7/27$457

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Des Moines that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Helena to Des Moines that are best for you.

Fly from

Helena

Fly to

Des Moines

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

11:35 am-9:22 pm

2 stops10h 47m

$334

HelenaDes Moines

HLN - DSM

HLNDSM

Helena

Wed 12/10

5:40 am-2:08 pm

2 stops7h 28m

Des Moines

Sat 12/13

10:55 am-10:37 pm

2 stops12h 42m

$457

HelenaDes Moines

HLN - DSM

HLNDSM

Helena

Tue 10/14

5:45 am-5:16 pm

2 stops10h 31m

$305

HelenaDes Moines

HLN - DSM

HLNDSM

Helena

Tue 10/14

2:44 pm-8:18 pm

1 stop4h 34m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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.

Reviews of airlines servicing Des Moines

Get insights into the airlines that provide service to Des Moines. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Des Moines. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Helena to Des Moines, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Helena to Des Moines round-trip?

    According to our current data, United Airlines ($334), and Delta ($457) offers the cheapest pricing from Helena to 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.

  • What is the cheapest month to book a flight from Helena to Des Moines?

    Currently, August is the cheapest month in which you can book a flight from Helena to Des Moines (average of $336). Flying from Helena to Des Moines in June is currently the most expensive (average of $402). 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

Traveling to a place near Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
Altoona
Ames
Johnston
Boone
West Des Moines
Ankeny

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Top airline flying from Helena to Des Moines

Discover the top airline that operate flights from Helena to Des Moines. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$310Average$513FlexibilityNo cancel feeOn-time69%

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