What airlines fly to Helena?

United Airlines, American Airlines and Delta 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 64% 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 March 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.

$349 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.

5:04 pm - 9:25 pm

DSM

HLN

5h 21m

1 stop

6:15 am - 12:56 pm

HLN

DSM

5h 41m

1 stop

$349United Airlines

Fri, Mar 27 - Tue, Mar 31

5:17 pm - 9:46 pm

DSM

HLN

5h 29m

1 stop

2:30 pm - 8:16 pm

HLN

DSM

4h 46m

1 stop

$389United Airlines

Sat, May 2 - Tue, May 5

10:02 am - 9:46 pm

DSM

HLN

12h 44m

2 stops

6:15 am - 12:54 pm

HLN

DSM

5h 39m

1 stop

$394United Airlines

Sat, May 2 - Tue, May 5

5:17 pm - 9:46 pm

DSM

HLN

5h 29m

1 stop

2:30 pm - 8:16 pm

HLN

DSM

4h 46m

1 stop

$409United Airlines

Sat, May 2 - Tue, May 5

10:02 am - 9:46 pm

DSM

HLN

12h 44m

2 stops

2:30 pm - 8:16 pm

HLN

DSM

4h 46m

1 stop

$414United Airlines

Sat, May 2 - Tue, May 5

11:40 am - 9:46 pm

DSM

HLN

11h 06m

2 stops

2:30 pm - 8:16 pm

HLN

DSM

4h 46m

1 stop

$429United Airlines

Sat, May 2 - Tue, May 5

5:17 pm - 9:46 pm

DSM

HLN

5h 29m

1 stop

2:30 pm - 10:37 am

HLN

DSM

19h 07m

3 stops

$549United Airlines

Sat, May 2 - Tue, May 5

11:40 am - 9:46 pm

DSM

HLN

11h 06m

2 stops

2:30 pm - 10:37 am

HLN

DSM

19h 07m

3 stops

$555United Airlines

Sat, May 2 - Tue, May 5

9:06 am - 1:38 pm

DSM

HLN

5h 32m

1 stop

2:30 pm - 10:37 am

HLN

DSM

19h 07m

3 stops

$579United Airlines

Sat, May 2 - Tue, May 5

10:02 am - 9:46 pm

DSM

HLN

12h 44m

2 stops

6:15 am - 10:37 am

HLN

DSM

27h 22m

3 stops

$585United Airlines

Sat, May 2 - Tue, May 5

United Airlines flights from Des Moines to Helena

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

United Airlines

Mar 27

DSM5:04 pmDes Moines

5h 21m

1 stop

HLN9:25 pmHelena

Mar 31

HLN6:15 amHelena

5h 41m

1 stop

DSM12:56 pmDes Moines

$349

United Airlines

May 2

DSM5:17 pmDes Moines

5h 29m

1 stop

HLN9:46 pmHelena

May 5

HLN2:30 pmHelena

4h 46m

1 stop

DSM8:16 pmDes Moines

$389

United Airlines

May 2

DSM10:02 amDes Moines

12h 44m

2 stops

HLN9:46 pmHelena

May 5

HLN6:15 amHelena

5h 39m

1 stop

DSM12:54 pmDes Moines

$394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Fri 3/27

5:04 pm-9:25 pm

1 stop5h 21m

Helena

Tue 3/31

6:15 am-12:56 pm

1 stop5h 41m

$349

Quickest round-trip

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 5/2

5:17 pm-9:46 pm

1 stop5h 29m

Helena

Tue 5/5

2:30 pm-8:16 pm

1 stop4h 46m

$389

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 5/2

10:02 am-9:46 pm

2 stops12h 44m

Helena

Tue 5/5

6:15 am-12:54 pm

1 stop5h 39m

$394

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 5/2

5:17 pm-9:46 pm

1 stop5h 29m

Helena

Tue 5/5

2:30 pm-8:16 pm

1 stop4h 46m

$409

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 5/2

10:02 am-9:46 pm

2 stops12h 44m

Helena

Tue 5/5

2:30 pm-8:16 pm

1 stop4h 46m

$414

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 5/2

11:40 am-9:46 pm

2 stops11h 06m

Helena

Tue 5/5

2:30 pm-8:16 pm

1 stop4h 46m

$429

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 5/2

5:17 pm-9:46 pm

1 stop5h 29m

Helena

Tue 5/5

2:30 pm-10:37 am

3 stops19h 07m

$549

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 5/2

11:40 am-9:46 pm

2 stops11h 06m

Helena

Tue 5/5

2:30 pm-10:37 am

3 stops19h 07m

$555

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 5/2

9:06 am-1:38 pm

1 stop5h 32m

Helena

Tue 5/5

2:30 pm-10:37 am

3 stops19h 07m

$579

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 5/2

10:02 am-9:46 pm

2 stops12h 44m

Helena

Tue 5/5

6:15 am-10:37 am

3 stops27h 22m

$585

Flights are sorted by cheapest round-trip flights first.

Sorted 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 21m
Direct flights	None

The fastest flight from Des Moines to Helena takes 5h 21m

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

Search flight deals

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 21m.
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 March 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 $296	Free Cancellation	Rating 7.4 9,428 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?

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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.