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

What airlines fly to Helena?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Helena from Des Moines according to our data. United Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 4 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

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 many operators does momondo search for flights from Des Moines Airport to Helena Airport?

The number of operators available for flights from Des Moines Airport to Helena Airport is 1 as of May 2026.

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.

$314 Cheap Flights from Des Moines to Helena in 2026

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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.

5:17 pm - 9:20 pm

DSM

HLN

5h 03m

1 stop

6:15 am - 12:36 pm

HLN

DSM

5h 21m

1 stop

$434United Airlines

Tue, Jun 2 - Tue, Jun 9

11:26 am - 9:20 pm

DSM

HLN

10h 54m

2 stops

6:15 am - 12:36 pm

HLN

DSM

5h 21m

1 stop

$550United Airlines

Tue, Jun 2 - Tue, Jun 9

2:58 pm - 9:46 pm

DSM

HLN

31h 48m

2 stops

2:20 pm - 8:30 pm

HLN

DSM

5h 10m

1 stop

$658United Airlines

Tue, May 19 - Sat, May 23

11:40 am - 9:46 pm

DSM

HLN

11h 06m

2 stops

2:20 pm - 8:30 pm

HLN

DSM

5h 10m

1 stop

$666United Airlines

Wed, May 20 - Sat, May 23

5:17 pm - 9:20 pm

DSM

HLN

5h 03m

1 stop

6:15 am - 8:30 pm

HLN

DSM

13h 15m

1 stop

$706United Airlines

Sat, Jul 18 - Wed, Jul 22

5:17 pm - 9:20 pm

DSM

HLN

5h 03m

1 stop

2:20 pm - 10:30 am

HLN

DSM

43h 10m

2 stops

$710United Airlines

Tue, Jun 2 - Thu, Jun 4

9:06 am - 9:46 pm

DSM

HLN

13h 40m

1 stop

2:20 pm - 8:30 pm

HLN

DSM

5h 10m

1 stop

$718United Airlines

Tue, May 19 - Sat, May 23

5:17 pm - 9:20 pm

DSM

HLN

5h 03m

1 stop

6:15 am - 4:15 pm

HLN

DSM

9h 00m

1 stop

$736United Airlines

Sat, Jul 18 - Wed, Jul 22

5:17 pm - 9:20 pm

DSM

HLN

5h 03m

1 stop

6:15 am - 8:30 pm

HLN

DSM

13h 15m

1 stop

$740United Airlines

Sat, Jul 18 - Wed, Jul 22

6:20 am - 1:33 pm

DSM

HLN

32h 13m

2 stops

6:15 am - 12:36 pm

HLN

DSM

5h 21m

1 stop

$754United Airlines

Fri, May 22 - Tue, May 26

United Airlines flights from Des Moines to Helena

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

United Airlines

Jun 2

DSM5:17 pmDes Moines

5h 03m

1 stop

HLN9:20 pmHelena

Jun 9

HLN6:15 amHelena

5h 21m

1 stop

DSM12:36 pmDes Moines

$434

United Airlines

Jun 2

DSM11:26 amDes Moines

10h 54m

2 stops

HLN9:20 pmHelena

Jun 9

HLN6:15 amHelena

5h 21m

1 stop

DSM12:36 pmDes Moines

$550

United Airlines

May 19

DSM2:58 pmDes Moines

31h 48m

2 stops

HLN9:46 pmHelena

May 23

HLN2:20 pmHelena

5h 10m

1 stop

DSM8:30 pmDes Moines

$658

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Tue 6/2

5:17 pm-9:20 pm

1 stop5h 03m

Helena

Tue 6/9

6:15 am-12:36 pm

1 stop5h 21m

$434

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Tue 6/2

11:26 am-9:20 pm

2 stops10h 54m

Helena

Tue 6/9

6:15 am-12:36 pm

1 stop5h 21m

$550

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Tue 5/19

2:58 pm-9:46 pm

2 stops31h 48m

Helena

Sat 5/23

2:20 pm-8:30 pm

1 stop5h 10m

$658

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Wed 5/20

11:40 am-9:46 pm

2 stops11h 06m

Helena

Sat 5/23

2:20 pm-8:30 pm

1 stop5h 10m

$666

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 7/18

5:17 pm-9:20 pm

1 stop5h 03m

Helena

Wed 7/22

6:15 am-8:30 pm

1 stop13h 15m

$706

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Tue 6/2

5:17 pm-9:20 pm

1 stop5h 03m

Helena

Thu 6/4

2:20 pm-10:30 am

2 stops43h 10m

$710

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Tue 5/19

9:06 am-9:46 pm

1 stop13h 40m

Helena

Sat 5/23

2:20 pm-8:30 pm

1 stop5h 10m

$718

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 7/18

5:17 pm-9:20 pm

1 stop5h 03m

Helena

Wed 7/22

6:15 am-4:15 pm

1 stop9h 00m

$736

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 7/18

5:17 pm-9:20 pm

1 stop5h 03m

Helena

Wed 7/22

6:15 am-8:30 pm

1 stop13h 15m

$740

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Fri 5/22

6:20 am-1:33 pm

2 stops32h 13m

Helena

Tue 5/26

6:15 am-12:36 pm

1 stop5h 21m

$754

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 23% 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

Fastest flight time	5h 03m
Direct flights	None

The fastest flight from Des Moines to Helena takes 5h 03m

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 5h 03m.
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 many operators does momondo search for flights from Des Moines Airport to Helena Airport?
The number of operators available for flights from Des Moines Airport to Helena Airport is 1 as of May 2026.
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.
What is the most popular airline from Des Moines to Helena?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Des Moines to Helena is United Airlines (100% of total bookings).

Best airlines flying from Des Moines to Helena

Compare and see reviews for airlines that fly from Des Moines to Helena with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $328	Free Cancellation	Rating 7.4 9,694 reviews		Search United Airlines flights

Why use momondo?

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

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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.