What airlines fly to Helena?

United Airlines, Southwest and American Airlines 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 74% 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 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.

$324 Cheap Flights from Des Moines to Helena in 2026

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.

2:46 pm - 10:24 pm

DSM

HLN

8h 38m

2 stops

7:15 am - 1:02 pm

HLN

DSM

4h 47m

1 stop

$324Delta

Tue, Sep 22 - Sun, Sep 27

9:13 am - 1:49 pm

DSM

HLN

5h 36m

1 stop

2:34 pm - 8:29 pm

HLN

DSM

4h 55m

1 stop

$399United Airlines

Tue, Oct 27 - Sat, Oct 31

6:21 am - 1:49 pm

DSM

HLN

8h 28m

2 stops

2:34 pm - 8:29 pm

HLN

DSM

4h 55m

1 stop

$404United Airlines

Tue, Oct 27 - Sat, Oct 31

5:17 pm - 9:20 pm

DSM

HLN

5h 03m

1 stop

2:20 pm - 8:30 pm

HLN

DSM

5h 10m

1 stop

$479United Airlines

Sat, Jul 18 - Wed, Jul 22

11:32 am - 9:30 pm

DSM

HLN

10h 58m

2 stops

2:30 pm - 9:01 pm

HLN

DSM

5h 31m

1 stop

$484United Airlines

Wed, Sep 23 - Sat, Sep 26

2:46 pm - 10:24 pm

DSM

HLN

8h 38m

2 stops

12:57 pm - 1:02 pm

HLN

DSM

23h 05m

1 stop

$502Delta

Tue, Sep 22 - Sat, Sep 26

11:32 am - 9:30 pm

DSM

HLN

10h 58m

2 stops

2:30 pm - 11:35 pm

HLN

DSM

8h 05m

2 stops

$533United Airlines

Wed, Sep 23 - Sat, Sep 26

5:17 pm - 9:20 pm

DSM

HLN

5h 03m

1 stop

2:20 pm - 8:30 pm

HLN

DSM

5h 10m

1 stop

$534United Airlines

Sat, Jul 18 - Wed, Jul 22

5:21 pm - 9:30 pm

DSM

HLN

5h 09m

1 stop

2:30 pm - 9:01 pm

HLN

DSM

5h 31m

1 stop

$559United Airlines

Mon, Sep 21 - Sat, Sep 26

5:17 pm - 9:20 pm

DSM

HLN

5h 03m

1 stop

2:20 pm - 8:30 pm

HLN

DSM

5h 10m

1 stop

$578United Airlines

Sat, Jul 18 - Wed, Jul 22

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Delta flights from Des Moines to Helena

Our best Delta deals on Des Moines to Helena flight tickets

Delta

Sep 22

DSM2:46 pmDes Moines

8h 38m

2 stops

HLN10:24 pmHelena

Sep 27

HLN7:15 amHelena

4h 47m

1 stop

DSM1:02 pmDes Moines

$324

Delta

Sep 22

DSM2:46 pmDes Moines

8h 38m

2 stops

HLN10:24 pmHelena

Sep 26

HLN12:57 pmHelena

23h 05m

1 stop

DSM1:02 pmDes Moines

$502

Delta

Sep 22

DSM2:46 pmDes Moines

8h 38m

2 stops

HLN10:24 pmHelena

Sep 25

HLN7:15 amHelena

4h 47m

1 stop

DSM1:02 pmDes Moines

$638

United Airlines flights from Des Moines to Helena

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

United Airlines

Oct 27

DSM9:13 amDes Moines

5h 36m

1 stop

HLN1:49 pmHelena

Oct 31

HLN2:34 pmHelena

4h 55m

1 stop

DSM8:29 pmDes Moines

$399

United Airlines

Oct 27

DSM6:21 amDes Moines

8h 28m

2 stops

HLN1:49 pmHelena

Oct 31

HLN2:34 pmHelena

4h 55m

1 stop

DSM8:29 pmDes Moines

$404

United Airlines

Jul 18

DSM5:17 pmDes Moines

5h 03m

1 stop

HLN9:20 pmHelena

Jul 22

HLN2:20 pmHelena

5h 10m

1 stop

DSM8:30 pmDes Moines

$479

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Tue 9/22

2:46 pm-10:24 pm

2 stops8h 38m

Helena

Sun 9/27

7:15 am-1:02 pm

1 stop4h 47m

$324

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Tue 10/27

9:13 am-1:49 pm

1 stop5h 36m

Helena

Sat 10/31

2:34 pm-8:29 pm

1 stop4h 55m

$399

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Tue 10/27

6:21 am-1:49 pm

2 stops8h 28m

Helena

Sat 10/31

2:34 pm-8:29 pm

1 stop4h 55m

$404

Quickest round-trip

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 7/18

5:17 pm-9:20 pm

1 stop5h 03m

Helena

Wed 7/22

2:20 pm-8:30 pm

1 stop5h 10m

$479

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Wed 9/23

11:32 am-9:30 pm

2 stops10h 58m

Helena

Sat 9/26

2:30 pm-9:01 pm

1 stop5h 31m

$484

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Tue 9/22

2:46 pm-10:24 pm

2 stops8h 38m

Helena

Sat 9/26

12:57 pm-1:02 pm

1 stop23h 05m

$502

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Wed 9/23

11:32 am-9:30 pm

2 stops10h 58m

Helena

Sat 9/26

2:30 pm-11:35 pm

2 stops8h 05m

$533

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 7/18

5:17 pm-9:20 pm

1 stop5h 03m

Helena

Wed 7/22

2:20 pm-8:30 pm

1 stop5h 10m

$534

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Mon 9/21

5:21 pm-9:30 pm

1 stop5h 09m

Helena

Sat 9/26

2:30 pm-9:01 pm

1 stop5h 31m

$559

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 7/18

5:17 pm-9:20 pm

1 stop5h 03m

Helena

Wed 7/22

2:20 pm-8:30 pm

1 stop5h 10m

$578

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 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 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.