What is the cheapest airline that flies from Des Moines to Helena?

United Airlines is the most popular carrier operating from Des Moines to Helena

When did momondo last update prices for flights from Des Moines Airport to Helena Airport?

Prices for flights from Des Moines Airport to Helena Airport are refreshed on a daily basis.

How old do you have to be to fly from Des Moines Airport to Helena Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Des Moines Airport to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$394 Cheap Flights from Des Moines to Helena in 2026/27

Find the cheapest flights from Des Moines to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

4h 46m1 stop Denver Intl

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

5h 13m1 stop Denver Intl

$449United Airlines

Sat, Oct 24 - Wed, Oct 28

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

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

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

5h 13m1 stop Denver Intl

$454United Airlines

Sat, Oct 24 - Wed, Oct 28

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

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

6:28 am - 5:27 pmHLN Helena-DSM Des Moines

9h 59m2 stops Denver Intl Chicago O'Hare Intl

$459United Airlines

Sat, Oct 24 - Wed, Oct 28

8:00 am - 9:08 pmDSM Des Moines-HLN Helena

14h 08m2 stops Chicago O'Hare Intl Denver Intl

2:23 pm - 5:27 pmHLN Helena-DSM Des Moines

26h 04m2 stops Denver Intl Chicago O'Hare Intl

$617United Airlines

Sat, Oct 24 - Wed, Oct 28

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

4h 46m1 stop Denver Intl

6:25 am - 9:01 pmHLN Helena-DSM Des Moines

13h 36m1 stop Denver Intl

$793United Airlines

Thu, Oct 8 - Mon, Oct 12

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

4h 46m1 stop Denver Intl

6:25 am - 5:48 pmHLN Helena-DSM Des Moines

34h 23m2 stops Denver Intl Chicago O'Hare Intl

$843United Airlines

Thu, Oct 8 - Mon, Oct 12

11:27 am - 9:08 pmDSM Des Moines-HLN Helena

10h 41m2 stops Chicago O'Hare Intl Denver Intl

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

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

$1,063United Airlines

Thu, Oct 8 - Mon, Oct 12

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United Airlines flights from Des Moines to Helena

Our best United Airlines deals on Des Moines to Helena flight tickets

United Airlines

Oct 24

DSM5:22 pmDes Moines

4h 46m

1 stop

HLN9:08 pmHelena

Oct 28

HLN2:23 pmHelena

5h 13m

1 stop

DSM8:36 pmDes Moines

$449

United Airlines

Oct 24

DSM1:26 pmDes Moines

8h 42m

2 stops

HLN9:08 pmHelena

Oct 28

HLN2:23 pmHelena

5h 13m

1 stop

DSM8:36 pmDes Moines

$454

United Airlines

Oct 24

DSM1:26 pmDes Moines

8h 42m

2 stops

HLN9:08 pmHelena

Oct 28

HLN6:28 amHelena

9h 59m

2 stops

DSM5:27 pmDes Moines

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Sat 10/24

5:22 pm-9:08 pm

1 stop4h 46m

Helena

Wed 10/28

2:23 pm-8:36 pm

1 stop5h 13m

$449

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Sat 10/24

1:26 pm-9:08 pm

2 stops8h 42m

Helena

Wed 10/28

2:23 pm-8:36 pm

1 stop5h 13m

$454

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Sat 10/24

1:26 pm-9:08 pm

2 stops8h 42m

Helena

Wed 10/28

6:28 am-5:27 pm

2 stops9h 59m

$459

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Sat 10/24

8:00 am-9:08 pm

2 stops14h 08m

Helena

Wed 10/28

2:23 pm-5:27 pm

2 stops26h 04m

$617

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Thu 10/8

5:22 pm-9:08 pm

1 stop4h 46m

Helena

Mon 10/12

6:25 am-9:01 pm

1 stop13h 36m

$793

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Thu 10/8

5:22 pm-9:08 pm

1 stop4h 46m

Helena

Mon 10/12

6:25 am-5:48 pm

2 stops34h 23m

$843

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Thu 10/8

11:27 am-9:08 pm

2 stops10h 41m

Helena

Mon 10/12

2:30 pm-11:35 pm

2 stops8h 05m

$1,063

Cheapest one-way

Quickest one-way

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Thu 10/8

5:22 pm-9:08 pm

1 stop4h 46m

$394

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Thu 10/8

1:24 pm-9:08 pm

2 stops8h 44m

$399

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Thu 10/8

5:22 pm-9:08 pm

1 stop4h 46m

$584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Des Moines to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Des Moines to Helena flights?

You could potentially save up to 12% on your flight if you consider stops on a Des Moines to Helena flight.

When to book flights from Des Moines to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Des Moines to Helena according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Des Moines to Helena (DSM to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Des Moines to Helena

Best Price Found	$394
Fastest flight time	4h 46m
Direct flights	None

The best one-way flight to Helena from Des Moines in the past 72 hours is $394. The best round-trip flight deal from Des Moines to Helena found on momondo in the last 72 hours is $449.

The fastest flight from Des Moines to Helena takes 4h 46m

There are no direct flights from Des Moines to Helena. There are no popular flight routes from Des Moines to Helena.

Search flight deals

Frequently asked questions about flying from Des Moines to Helena

How far is Des Moines to Helena by plane?
A flight from Des Moines to Helena will travel around 973.3 mi. A reasonable flight in good conditions will take 4h 46m.
When did momondo last update prices for flights from Des Moines Airport to Helena Airport?
Prices for flights from Des Moines Airport to Helena Airport are refreshed on a daily basis.
How old do you have to be to fly from Des Moines Airport to Helena Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Des Moines Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Des Moines to Helena?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Des Moines to Helena. momondo saves you time and could save you money on your trip.

Can I find flights from Des Moines to Helena with flexible booking policies on momondo?

Flights from Des Moines to Helena with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Des Moines to Helena?

Once all potential Des Moines to Helena flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Des Moines to Helena right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Helena, momondo offers a useful price alert feature which will track prices for flights to Helena from Des Moines and alert you when they change.