What airlines fly to Helena?

United Airlines, Southwest 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 62% 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 December 2025.

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.

$281 Cheap Flights from Des Moines to Helena in 2025/26

1 adult

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Find the cheapest flights from Des Moines to Helena

Round-trip

One-way

Cheap round-trip flights

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9:00 am - 1:45 pm

DSM

HLN

5h 45m1 stop

2:26 pm - 8:30 pm

HLN

DSM

5h 04m1 stop

$432United Airlines

Thu, Dec 25 - Mon, Dec 29

5:09 pm - 9:26 pm

DSM

HLN

5h 17m1 stop

6:15 am - 12:52 pm

HLN

DSM

5h 37m1 stop

$454United Airlines

Sat, Feb 7 - Wed, Feb 11

5:09 pm - 9:26 pm

DSM

HLN

5h 17m1 stop

6:15 am - 12:52 pm

HLN

DSM

5h 37m1 stop

$464United Airlines

Sat, Feb 7 - Wed, Feb 11

11:15 am - 9:31 pm

DSM

HLN

11h 16m2 stops

2:26 pm - 8:30 pm

HLN

DSM

5h 04m1 stop

$495United Airlines

Thu, Dec 25 - Mon, Dec 29

9:03 am - 1:41 pm

DSM

HLN

5h 38m1 stop

6:15 am - 12:52 pm

HLN

DSM

5h 37m1 stop

$518United Airlines

Sun, Jan 25 - Sun, Feb 1

5:09 pm - 9:26 pm

DSM

HLN

5h 17m1 stop

2:27 pm - 2:27 pm

HLN

DSM

23h 00m2 stops

$522United Airlines

Sat, Feb 7 - Wed, Feb 11

9:03 am - 1:41 pm

DSM

HLN

5h 38m1 stop

2:27 pm - 10:55 am

HLN

DSM

43h 28m2 stops

$570United Airlines

Sun, Jan 25 - Sun, Feb 1

7:50 am - 9:26 pm

DSM

HLN

14h 36m2 stops

2:27 pm - 9:51 pm

HLN

DSM

30h 24m2 stops

$642United Airlines

Sat, Feb 7 - Wed, Feb 11

8:00 am - 1:41 pm

DSM

HLN

30h 41m3 stops

6:15 am - 12:52 pm

HLN

DSM

5h 37m1 stop

$709United Airlines

Sun, Jan 25 - Sun, Feb 1

11:15 am - 9:31 pm

DSM

HLN

11h 16m2 stops

6:10 am - 9:40 pm

HLN

DSM

14h 30m2 stops

$741United Airlines

Thu, Dec 25 - Mon, Dec 29

United Airlines flights from Des Moines to Helena

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

United Airlines

Dec 25

DSM9:00 amDes Moines

5h 45m

1 stop

HLN1:45 pmHelena

Dec 29

HLN2:26 pmHelena

5h 04m

1 stop

DSM8:30 pmDes Moines

$432

Find similar

United Airlines

Feb 7

DSM5:09 pmDes Moines

5h 17m

1 stop

HLN9:26 pmHelena

Feb 11

HLN6:15 amHelena

5h 37m

1 stop

DSM12:52 pmDes Moines

$454

Find similar

United Airlines

Feb 7

DSM5:09 pmDes Moines

5h 17m

1 stop

HLN9:26 pmHelena

Feb 11

HLN6:15 amHelena

5h 37m

1 stop

DSM12:52 pmDes Moines

$464

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Thu 12/25

9:00 am-1:45 pm

1 stop5h 45m

Helena

Mon 12/29

2:26 pm-8:30 pm

1 stop5h 04m

$432

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 2/7

5:09 pm-9:26 pm

1 stop5h 17m

Helena

Wed 2/11

6:15 am-12:52 pm

1 stop5h 37m

$454

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 2/7

5:09 pm-9:26 pm

1 stop5h 17m

Helena

Wed 2/11

6:15 am-12:52 pm

1 stop5h 37m

$464

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Thu 12/25

11:15 am-9:31 pm

2 stops11h 16m

Helena

Mon 12/29

2:26 pm-8:30 pm

1 stop5h 04m

$495

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sun 1/25

9:03 am-1:41 pm

1 stop5h 38m

Helena

Sun 2/1

6:15 am-12:52 pm

1 stop5h 37m

$518

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 2/7

5:09 pm-9:26 pm

1 stop5h 17m

Helena

Wed 2/11

2:27 pm-2:27 pm

2 stops23h 00m

$522

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sun 1/25

9:03 am-1:41 pm

1 stop5h 38m

Helena

Sun 2/1

2:27 pm-10:55 am

2 stops43h 28m

$570

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sat 2/7

7:50 am-9:26 pm

2 stops14h 36m

Helena

Wed 2/11

2:27 pm-9:51 pm

2 stops30h 24m

$642

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Sun 1/25

8:00 am-1:41 pm

3 stops30h 41m

Helena

Sun 2/1

6:15 am-12:52 pm

1 stop5h 37m

$709

Des MoinesHelena

DSM - HLN

DSMHLN

Des Moines

Thu 12/25

11:15 am-9:31 pm

2 stops11h 16m

Helena

Mon 12/29

6:10 am-9:40 pm

2 stops14h 30m

$741

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

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Des Moines to Helena is on a Friday. Travelers who choose to depart for Helena on a Friday will often find tickets for as low as $388. The most expensive day to fly to Helena is Saturday, with ticket prices averaging around $515.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Des Moines to Helena in the afternoon for as low as $388. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the morning when prices are around $541.

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 17m
Direct flights	None

The fastest flight from Des Moines to Helena takes 5h 17m

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 17m.
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 December 2025.
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 9,095 reviews		Search United Airlines flights

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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.