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 78% 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.

$329 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.

9:13 am - 1:45 pmDSM Des Moines-HLN Helena

5h 32m1 stop Denver Intl

6:15 am - 12:32 pmHLN Helena-DSM Des Moines

5h 17m1 stop Denver Intl

$329United Airlines

Wed, Sep 9 - Wed, Sep 16

1:23 pm - 9:30 pmDSM Des Moines-HLN Helena

9h 07m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 12:32 pmHLN Helena-DSM Des Moines

5h 17m1 stop Denver Intl

$334United Airlines

Wed, Sep 9 - Wed, Sep 16

9:13 am - 1:45 pmDSM Des Moines-HLN Helena

5h 32m1 stop Denver Intl

6:15 am - 12:32 pmHLN Helena-DSM Des Moines

5h 17m1 stop Denver Intl

$379United Airlines

Tue, Aug 25 - Sat, Aug 29

9:13 am - 1:45 pmDSM Des Moines-HLN Helena

5h 32m1 stop Denver Intl

6:15 am - 5:28 pmHLN Helena-DSM Des Moines

10h 13m2 stops Denver Intl Chicago O'Hare Intl

$384United Airlines

Tue, Aug 25 - Sat, Aug 29

1:21 pm - 9:30 pmDSM Des Moines-HLN Helena

9h 09m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 5:28 pmHLN Helena-DSM Des Moines

10h 13m2 stops Denver Intl Chicago O'Hare Intl

$389United Airlines

Tue, Aug 25 - Sat, Aug 29

9:15 am - 1:48 pmDSM Des Moines-HLN Helena

5h 33m1 stop Denver Intl

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

5h 31m1 stop Denver Intl

$409United Airlines

Wed, Oct 21 - Sat, Oct 24

5:22 pm - 9:18 pmDSM Des Moines-HLN Helena

4h 56m1 stop Denver Intl

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

10h 23m2 stops Denver Intl Chicago O'Hare Intl

$414United Airlines

Wed, Oct 21 - Sat, Oct 24

11:27 am - 9:18 pmDSM Des Moines-HLN Helena

10h 51m2 stops Chicago O'Hare Intl Denver Intl

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

10h 23m2 stops Denver Intl Chicago O'Hare Intl

$419United Airlines

Wed, Oct 21 - Sat, Oct 24

5:21 pm - 9:30 pmDSM Des Moines-HLN Helena

5h 09m1 stop Denver Intl

6:15 am - 12:32 pmHLN Helena-DSM Des Moines

5h 17m1 stop Denver Intl

$434United Airlines

Sat, Aug 29 - Tue, Sep 1

11:32 am - 9:30 pmDSM Des Moines-HLN Helena

10h 58m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 8:26 pmHLN Helena-DSM Des Moines

4h 51m1 stop Denver Intl

$439United Airlines

Sat, Aug 29 - Tue, Sep 1

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Delta flights from Des Moines to Helena

Our best Delta deals on Des Moines to Helena flight tickets

Delta

Sep 26

DSM12:25 pmDes Moines

11h 04m

2 stops

HLN10:29 pmHelena

Sep 30

HLN7:15 amHelena

8h 33m

2 stops

DSM4:48 pmDes Moines

$469

Delta

Sep 26

DSM4:20 pmDes Moines

7h 09m

2 stops

HLN10:29 pmHelena

Sep 30

HLN7:15 amHelena

8h 33m

2 stops

DSM4:48 pmDes Moines

$524

Delta

Sep 26

DSM12:25 pmDes Moines

11h 04m

2 stops

HLN10:29 pmHelena

Oct 3

HLN7:15 amHelena

8h 34m

2 stops

DSM4:49 pmDes Moines

$1,415

United Airlines flights from Des Moines to Helena

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

United Airlines

Sep 9

DSM9:13 amDes Moines

5h 32m

1 stop

HLN1:45 pmHelena

Sep 16

HLN6:15 amHelena

5h 17m

1 stop

DSM12:32 pmDes Moines

$329

United Airlines

Sep 9

DSM1:23 pmDes Moines

9h 07m

2 stops

HLN9:30 pmHelena

Sep 16

HLN6:15 amHelena

5h 17m

1 stop

DSM12:32 pmDes Moines

$334

United Airlines

Aug 25

DSM9:13 amDes Moines

5h 32m

1 stop

HLN1:45 pmHelena

Aug 29

HLN6:15 amHelena

5h 17m

1 stop

DSM12:32 pmDes Moines

$379

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Wed 9/9

9:13 am-1:45 pm

1 stop5h 32m

Helena

Wed 9/16

6:15 am-12:32 pm

1 stop5h 17m

$329

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Wed 9/9

1:23 pm-9:30 pm

2 stops9h 07m

Helena

Wed 9/16

6:15 am-12:32 pm

1 stop5h 17m

$334

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Tue 8/25

9:13 am-1:45 pm

1 stop5h 32m

Helena

Sat 8/29

6:15 am-12:32 pm

1 stop5h 17m

$379

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Tue 8/25

9:13 am-1:45 pm

1 stop5h 32m

Helena

Sat 8/29

6:15 am-5:28 pm

2 stops10h 13m

$384

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Tue 8/25

1:21 pm-9:30 pm

2 stops9h 09m

Helena

Sat 8/29

6:15 am-5:28 pm

2 stops10h 13m

$389

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Wed 10/21

9:15 am-1:48 pm

1 stop5h 33m

Helena

Sat 10/24

2:30 pm-9:01 pm

1 stop5h 31m

$409

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Wed 10/21

5:22 pm-9:18 pm

1 stop4h 56m

Helena

Sat 10/24

6:25 am-5:48 pm

2 stops10h 23m

$414

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Wed 10/21

11:27 am-9:18 pm

2 stops10h 51m

Helena

Sat 10/24

6:25 am-5:48 pm

2 stops10h 23m

$419

Quickest round-trip

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Sat 8/29

5:21 pm-9:30 pm

1 stop5h 09m

Helena

Tue 9/1

6:15 am-12:32 pm

1 stop5h 17m

$434

Des MoinesHelena

DSM Des Moines - HLN Helena

DSMHLN

Des Moines

Sat 8/29

11:32 am-9:30 pm

2 stops10h 58m

Helena

Tue 9/1

2:35 pm-8:26 pm

1 stop4h 51m

$439

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 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

Fastest flight time	4h 56m
Direct flights	None

The fastest flight from Des Moines to Helena takes 4h 56m

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

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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 56m.
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.