Which airports can I use when flying from Helena to Des Moines?

Flights from Helena to Des Moines usually depart from Helena (HLN) and arrive at Des Moines (DSM).

Which airports do connecting flights from Helena to Des Moines pass through?

Most connecting flights from Helena to Des Moines pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

What popular places can I visit in Des Moines?

Some of the most popular sights in Des Moines are UnityPoint Health - Des Moines, Science Center of Iowa and Hy Vee Hall. These are among the most viewed places in Des Moines on KAYAK.

Do I need a passport to fly from Helena to Des Moines?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Helena to Des Moines changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $349 to $834. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between Helena and Des Moines?

Des Moines is 1 hour ahead of Helena (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Des Moines Airport (DSM)?

Des Moines Airport (DSM) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include: • Hertz • Payless • Budget • Alamo • Avis

What is the cheapest airline to fly from Helena to Des Moines?

United Airlines ($349) offered the cheapest round-trip ticket from Helena to Des Moines in the last 5 days.

What is the cheapest layover airport when flying from Helena to Des Moines?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $578. Based on KAYAK data over the past 3 months.

When flying from Helena to Des Moines which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Helena to Des Moines layovers at 184 minutes over the past 3 months.

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Cheapest round-trip

$349

Typical prices: $420-$736

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Wed 10/31Thu 11/8

HLN - DSM • 1 stop

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Flight Deals

Cheap Flights from Helena to Des Moines (HLN-DSM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Helena to Des Moines

Sat, Oct 31 - Sun, Nov 8

6:28 am - 12:31 pmHLN Helena-DSM Des Moines

5h 03m1 stop Denver Intl

5:09 pm - 9:31 pmDSM Des Moines-HLN Helena

5h 22m1 stop Denver Intl

$349United Airlines

Sat, Oct 31 - Sat, Nov 7

6:28 am - 5:33 pmHLN Helena-DSM Des Moines

10h 05m2 stops Denver Intl Chicago O'Hare Intl

5:09 pm - 9:31 pmDSM Des Moines-HLN Helena

5h 22m1 stop Denver Intl

$354United Airlines

Sat, Oct 31 - Sat, Nov 7

6:28 am - 5:33 pmHLN Helena-DSM Des Moines

10h 05m2 stops Denver Intl Chicago O'Hare Intl

11:23 am - 9:31 pmDSM Des Moines-HLN Helena

11h 08m2 stops Chicago O'Hare Intl Denver Intl

$359United Airlines

Sat, Oct 10 - Tue, Oct 20

2:30 pm - 11:35 pmHLN Helena-DSM Des Moines

8h 05m2 stops Denver Intl Chicago O'Hare Intl

1:26 pm - 9:08 pmDSM Des Moines-HLN Helena

8h 42m2 stops Chicago O'Hare Intl Denver Intl

$393United Airlines

Sat, Oct 10 - Tue, Oct 20

2:30 pm - 9:01 pmHLN Helena-DSM Des Moines

5h 31m1 stop Denver Intl

5:22 pm - 9:08 pmDSM Des Moines-HLN Helena

4h 46m1 stop Denver Intl

$419United Airlines

Fri, Oct 30 - Sun, Nov 8

2:23 pm - 8:36 pmHLN Helena-DSM Des Moines

5h 13m1 stop Denver Intl

5:09 pm - 9:31 pmDSM Des Moines-HLN Helena

5h 22m1 stop Denver Intl

$420United Airlines

Sat, Jan 23 - Tue, Jan 26

7:00 am - 12:34 pmHLN Helena-DSM Des Moines

4h 34m1 stop Denver Intl

5:03 pm - 8:59 pmDSM Des Moines-HLN Helena

4h 56m1 stop Denver Intl

$429United Airlines

Sat, Jan 23 - Tue, Jan 26

7:00 am - 12:34 pmHLN Helena-DSM Des Moines

4h 34m1 stop Denver Intl

11:28 am - 8:59 pmDSM Des Moines-HLN Helena

10h 31m2 stops Chicago O'Hare Intl Denver Intl

$434United Airlines

Sat, Jan 23 - Tue, Jan 26

7:00 am - 5:41 pmHLN Helena-DSM Des Moines

9h 41m2 stops Denver Intl Chicago O'Hare Intl

11:28 am - 8:59 pmDSM Des Moines-HLN Helena

10h 31m2 stops Chicago O'Hare Intl Denver Intl

$439United Airlines

Sat, Jan 9 - Tue, Jan 12

2:30 pm - 8:32 pmHLN Helena-DSM Des Moines

5h 02m1 stop Denver Intl

9:09 am - 1:27 pmDSM Des Moines-HLN Helena

5h 18m1 stop Denver Intl

$479United Airlines

Booking Insights

Price, demand and travel trends for Helena to Des Moines flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Helena to Des Moines with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Helena to Des Moines?

Round-trip flights from Helena to Des Moines start at $349. Prices are below average for this route right now, with typical round-trip fares ranging from $420 to $736. The lowest price found in the past 5 days was $349 on United Airlines.

Find deals

When to book flights from Helena to Des Moines

Are your dates flexible? Find out the best times to travel from Helena to Des Moines based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Helena to Des Moines?
Flights from Helena to Des Moines usually depart from Helena (HLN) and arrive at Des Moines (DSM).
Which airports do connecting flights from Helena to Des Moines pass through?
Most connecting flights from Helena to Des Moines pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
What popular places can I visit in Des Moines?
Some of the most popular sights in Des Moines are UnityPoint Health - Des Moines, Science Center of Iowa and Hy Vee Hall. These are among the most viewed places in Des Moines on KAYAK.
Do I need a passport to fly from Helena to Des Moines?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Helena to Des Moines changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $349 to $834. That means the highest observed fare was about 2x higher than the lowest one.
What is the time difference between Helena and Des Moines?
Des Moines is 1 hour ahead of Helena (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Des Moines Airport (DSM)?
Des Moines Airport (DSM) hosts 5 major car rental companies, with daily rates starting from around $33 for economy cars. Top options include:
• Hertz
• Payless
• Budget
• Alamo
• Avis

If you're arriving late at night and need somewhere to stay, check out these hotels close to Des Moines Airport.
- Days Inn & Suites by Wyndham Des Moines Airport
- Quality Inn & Suites Des Moines Airport
- Holiday Inn Des Moines-Airport/Conf Center By IHG

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HLN - DSM

$349 Find Cheap Flights from Helena to Des Moines - Compare and Save

Everything you should know

Cheap Flights from Helena to Des Moines (HLN-DSM)

Recent round-trip flight deals from Helena to Des Moines

Recent one-way flight deals from Helena to Des Moines

Recent last minute flight deals from Helena to Des Moines

Price, demand and travel trends for Helena to Des Moines flights

How much is a round-trip flight from Helena to Des Moines?

What is the cheapest airline to fly from Helena to Des Moines?

What is the cheapest layover airport when flying from Helena to Des Moines?

When flying from Helena to Des Moines which airport offers the shortest layover?

When to book flights from Helena to Des Moines

Your Helena to Des Moines flight questions, answered

Your guide to booking Helena to Des Moines flights

More options for your flight from Helena to Des Moines

Complete your trip to Des Moines with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Helena to Des Moines

Find direct flights to and from Helena and Des Moines

Flights from domestic origins to Des Moines

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