What airlines fly to Helena?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Helena from Dallas according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 5 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Dallas to Helena?

Alaska Airlines and United Airlines are the most popular carriers operating from Dallas to Helena

When did momondo last update prices for flights from Dallas to Helena Airport?

Prices for flights from Dallas to Helena Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Dallas to Helena Airport?

As of January 2026, there are 2 operators available to choose from for flights from Dallas to Helena Airport.

How old do you have to be to fly from Dallas to Helena Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas 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.

$213 Cheap Flights from Dallas to Helena in 2026

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Find the cheapest flights from Dallas to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 5:45 pm

DFW

HLN

9h 45m1 stop

6:22 pm - 11:59 pm

HLN

DFW

28h 37m1 stop

$379Alaska Airlines

Tue, Apr 21 - Sat, Apr 25

8:00 am - 6:11 pm

DFW

HLN

11h 11m1 stop

6:48 pm - 2:22 pm

HLN

DFW

18h 34m1 stop

$383Alaska Airlines

Sat, Feb 7 - Tue, Feb 10

6:14 pm - 6:11 pm

DFW

HLN

24h 57m1 stop

6:48 pm - 9:49 pm

HLN

DFW

26h 01m1 stop

$393Alaska Airlines

Mon, Feb 2 - Mon, Feb 9

4:54 pm - 6:11 pm

DFW

HLN

26h 17m2 stops

6:48 pm - 2:22 pm

HLN

DFW

18h 34m1 stop

$408Alaska Airlines

Mon, Feb 2 - Mon, Feb 9

6:00 am - 5:45 pm

DFW

HLN

12h 45m1 stop

6:22 pm - 11:59 pm

HLN

DFW

28h 37m1 stop

$409Alaska Airlines

Sun, Mar 29 - Wed, Apr 1

5:30 pm - 5:45 pm

DFW

HLN

25h 15m2 stops

6:22 pm - 11:59 pm

HLN

DFW

28h 37m1 stop

$412Alaska Airlines

Fri, Apr 10 - Sun, Apr 12

5:30 pm - 5:45 pm

DFW

HLN

25h 15m2 stops

6:22 pm - 11:59 pm

HLN

DFW

28h 37m1 stop

$437Alaska Airlines

Tue, Apr 21 - Sat, Apr 25

9:00 am - 5:45 pm

DFW

HLN

9h 45m1 stop

6:22 pm - 6:20 am

HLN

DFW

10h 58m1 stop

$438Alaska Airlines

Fri, Apr 10 - Sun, Apr 12

6:00 am - 5:45 pm

DFW

HLN

12h 45m1 stop

6:22 pm - 4:30 pm

HLN

DFW

21h 08m2 stops

$454Alaska Airlines

Sun, Mar 29 - Wed, Apr 1

8:10 am - 12:27 pm

DFW

HLN

5h 17m1 stop

5:30 am - 1:41 pm

HLN

DFW

7h 11m1 stop

$467Delta

Wed, Feb 11 - Sun, Feb 15

Delta flights from Dallas to Helena

Our best Delta deals on Dallas to Helena flight tickets

Delta

Feb 11

DFW8:10 amDallas/Fort Worth

5h 17m

1 stop

HLN12:27 pmHelena

Feb 15

HLN5:30 amHelena

7h 11m

1 stop

DFW1:41 pmDallas/Fort Worth

$467

Delta

Feb 7

DFW8:10 amDallas/Fort Worth

5h 17m

1 stop

HLN12:27 pmHelena

Feb 10

HLN5:30 amHelena

10h 36m

2 stops

DFW5:06 pmDallas/Fort Worth

$472

Delta

Jul 1

DFW8:00 amDallas/Fort Worth

5h 23m

1 stop

HLN12:23 pmHelena

Jul 7

HLN5:45 amHelena

5h 01m

1 stop

DFW11:46 amDallas/Fort Worth

$481

United Airlines flights from Dallas to Helena

Our best United Airlines deals on Dallas to Helena flight tickets

United Airlines

Feb 11

DFW7:23 pmDallas/Fort Worth

19h 17m

2 stops

HLN1:40 pmHelena

Feb 15

HLN6:15 amHelena

12h 40m

2 stops

DFW7:55 pmDallas/Fort Worth

$537

United Airlines

Apr 21

DFW9:43 amDallas/Fort Worth

12h 50m

2 stops

HLN9:33 pmHelena

Apr 25

HLN6:15 amHelena

12h 46m

2 stops

DFW8:01 pmDallas/Fort Worth

$558

United Airlines

Jul 2

DFW11:20 amDallas/Fort Worth

5h 45m

1 stop

HLN4:05 pmHelena

Jul 9

HLN2:30 pmHelena

7h 23m

2 stops

DFW10:53 pmDallas/Fort Worth

$563

Fly from

Fly to

Route

Depart

Return

Price

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Tue 4/21

9:00 am-5:45 pm

1 stop9h 45m

Helena

Sat 4/25

6:22 pm-11:59 pm

1 stop28h 37m

$379

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 2/7

8:00 am-6:11 pm

1 stop11h 11m

Helena

Tue 2/10

6:48 pm-2:22 pm

1 stop18h 34m

$383

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Mon 2/2

6:14 pm-6:11 pm

1 stop24h 57m

Helena

Mon 2/9

6:48 pm-9:49 pm

1 stop26h 01m

$393

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Mon 2/2

4:54 pm-6:11 pm

2 stops26h 17m

Helena

Mon 2/9

6:48 pm-2:22 pm

1 stop18h 34m

$408

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sun 3/29

6:00 am-5:45 pm

1 stop12h 45m

Helena

Wed 4/1

6:22 pm-11:59 pm

1 stop28h 37m

$409

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Fri 4/10

5:30 pm-5:45 pm

2 stops25h 15m

Helena

Sun 4/12

6:22 pm-11:59 pm

1 stop28h 37m

$412

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Tue 4/21

5:30 pm-5:45 pm

2 stops25h 15m

Helena

Sat 4/25

6:22 pm-11:59 pm

1 stop28h 37m

$437

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Fri 4/10

9:00 am-5:45 pm

1 stop9h 45m

Helena

Sun 4/12

6:22 pm-6:20 am

1 stop10h 58m

$438

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sun 3/29

6:00 am-5:45 pm

1 stop12h 45m

Helena

Wed 4/1

6:22 pm-4:30 pm

2 stops21h 08m

$454

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Wed 2/11

8:10 am-12:27 pm

1 stop5h 17m

Helena

Sun 2/15

5:30 am-1:41 pm

1 stop7h 11m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dallas 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 month to fly to Helena?

If you aren’t able to travel to Helena during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $352.

Cheap Dallas to Helena flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Helena

Fastest flight time	5h 11m
Direct flights	None

The fastest flight from Dallas to Helena takes 5h 11m

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

Search flight deals

How far is Dallas to Helena by plane?
Helena is 1246.0 mi away from Dallas. By plane, this route typically takes 5h 11m.
When did momondo last update prices for flights from Dallas to Helena Airport?
Prices for flights from Dallas to Helena Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Dallas to Helena Airport?
As of January 2026, there are 2 operators available to choose from for flights from Dallas to Helena Airport.
How old do you have to be to fly from Dallas to Helena Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas 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.

Best airlines flying from Dallas to Helena

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $274	Free Cancellation	Rating 7.9 8,025 reviews		Search Delta flights
United Airlines	PriceFrom $326	Free Cancellation	Rating 7.4 9,139 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to Helena from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Helena quick and easy, saving you time and money.

Can I find flights from Dallas to Helena with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Dallas to Helena flights to just show those with flexible booking policies.

How can momondo help me find flights from Dallas to Helena?

momondo provides multiple filters to help you find the best flight to Helena from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dallas to Helena right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dallas to Helena flights. All you need is a valid email address and we will do the rest; it is that quick and easy.