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

Alaska Airlines and Delta are the most popular carriers operating from Dallas/Fort Worth to Helena

What airlines fly to Helena?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Helena from Dallas/Fort Worth Airport according to our data. American 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 5 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 Dallas/Fort Worth Airport to Helena Airport?

Prices for flights from Dallas/Fort Worth Airport to Helena Airport are updated daily.

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

As of April 2026, there are 2 operators available to choose from for flights from Dallas/Fort Worth Airport to Helena Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas/Fort Worth 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.

$175 Cheap Flights from Dallas/Fort Worth Airport to Helena in 2026

Q: What is the typical price of a round-trip flight between Dallas/Fort Worth Airport and Helena?

Prices are currently low for flights on this route. Typical prices usually range from $1,352 to $384. The lowest price recently found on this route was $349.

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Find the cheapest flights from Dallas/Fort Worth Airport to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 12:23 pm

DFW

HLN

5h 53m

1 stop

1:03 pm - 9:15 pm

HLN

DFW

7h 12m

1 stop

$349Delta

Sat, May 9 - Sat, May 16

1:29 pm - 10:33 pm

DFW

HLN

10h 04m

2 stops

1:03 pm - 9:15 pm

HLN

DFW

7h 12m

1 stop

$354Delta

Sat, May 9 - Sat, May 16

11:14 am - 10:33 pm

DFW

HLN

12h 19m

2 stops

1:03 pm - 11:54 pm

HLN

DFW

9h 51m

2 stops

$359Delta

Sat, May 9 - Sat, May 16

8:00 am - 12:23 pm

DFW

HLN

5h 23m

1 stop

5:45 am - 11:46 am

HLN

DFW

5h 01m

1 stop

$404Delta

Wed, Sep 30 - Sun, Oct 4

5:02 pm - 9:16 pm

DFW

HLN

5h 14m

1 stop

2:29 pm - 8:51 pm

HLN

DFW

5h 22m

1 stop

$439United Airlines

Sat, Aug 22 - Wed, Aug 26

10:00 am - 9:16 pm

DFW

HLN

12h 16m

2 stops

2:29 pm - 8:51 pm

HLN

DFW

5h 22m

1 stop

$444United Airlines

Sat, Aug 22 - Wed, Aug 26

9:00 am - 5:45 pm

DFW

HLN

9h 45m

1 stop

6:22 pm - 5:00 am

HLN

DFW

9h 38m

1 stop

$504Alaska Airlines

Wed, May 6 - Mon, May 11

5:02 pm - 9:16 pm

DFW

HLN

5h 14m

1 stop

6:15 am - 7:49 pm

HLN

DFW

12h 34m

2 stops

$511United Airlines

Sat, Aug 22 - Wed, Aug 26

10:00 am - 9:16 pm

DFW

HLN

12h 16m

2 stops

6:15 am - 9:27 pm

HLN

DFW

14h 12m

2 stops

$516United Airlines

Sat, Aug 22 - Wed, Aug 26

7:09 pm - 4:06 pm

DFW

HLN

21h 57m

2 stops

4:43 pm - 5:00 am

HLN

DFW

11h 17m

1 stop

$540Alaska Airlines

Sat, May 23 - Sun, May 31

Alaska Airlines flights from Dallas/Fort Worth Airport to Helena

Our best Alaska Airlines deals on Dallas/Fort Worth Airport to Helena flight tickets

Alaska Airlines

May 6

DFW9:00 amDallas/Fort Worth

9h 45m

1 stop

HLN5:45 pmHelena

May 11

HLN6:22 pmHelena

9h 38m

1 stop

DFW5:00 amDallas/Fort Worth

$504

Alaska Airlines

May 23

DFW7:09 pmDallas/Fort Worth

21h 57m

2 stops

HLN4:06 pmHelena

May 31

HLN4:43 pmHelena

11h 17m

1 stop

DFW5:00 amDallas/Fort Worth

$540

Alaska Airlines

Apr 20

DFW9:00 amDallas/Fort Worth

9h 45m

1 stop

HLN5:45 pmHelena

Apr 24

HLN6:22 pmHelena

9h 38m

1 stop

DFW5:00 amDallas/Fort Worth

$589

United Airlines flights from Dallas/Fort Worth Airport to Helena

Our best United Airlines deals on Dallas/Fort Worth Airport to Helena flight tickets

United Airlines

Aug 22

DFW5:02 pmDallas/Fort Worth

5h 14m

1 stop

HLN9:16 pmHelena

Aug 26

HLN2:29 pmHelena

5h 22m

1 stop

DFW8:51 pmDallas/Fort Worth

$439

United Airlines

Aug 22

DFW10:00 amDallas/Fort Worth

12h 16m

2 stops

HLN9:16 pmHelena

Aug 26

HLN2:29 pmHelena

5h 22m

1 stop

DFW8:51 pmDallas/Fort Worth

$444

United Airlines

Apr 16

DFW7:15 amDallas/Fort Worth

7h 24m

1 stop

HLN1:39 pmHelena

Apr 21

HLN2:25 pmHelena

5h 26m

1 stop

DFW8:51 pmDallas/Fort Worth

$509

momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 5/9

7:30 am-12:23 pm

1 stop5h 53m

Helena

Sat 5/16

1:03 pm-9:15 pm

1 stop7h 12m

$349

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 5/9

1:29 pm-10:33 pm

2 stops10h 04m

Helena

Sat 5/16

1:03 pm-9:15 pm

1 stop7h 12m

$354

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 5/9

11:14 am-10:33 pm

2 stops12h 19m

Helena

Sat 5/16

1:03 pm-11:54 pm

2 stops9h 51m

$359

Quickest round-trip

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Wed 9/30

8:00 am-12:23 pm

1 stop5h 23m

Helena

Sun 10/4

5:45 am-11:46 am

1 stop5h 01m

$404

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 8/22

5:02 pm-9:16 pm

1 stop5h 14m

Helena

Wed 8/26

2:29 pm-8:51 pm

1 stop5h 22m

$439

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 8/22

10:00 am-9:16 pm

2 stops12h 16m

Helena

Wed 8/26

2:29 pm-8:51 pm

1 stop5h 22m

$444

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Wed 5/6

9:00 am-5:45 pm

1 stop9h 45m

Helena

Mon 5/11

6:22 pm-5:00 am

1 stop9h 38m

$504

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 8/22

5:02 pm-9:16 pm

1 stop5h 14m

Helena

Wed 8/26

6:15 am-7:49 pm

2 stops12h 34m

$511

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 8/22

10:00 am-9:16 pm

2 stops12h 16m

Helena

Wed 8/26

6:15 am-9:27 pm

2 stops14h 12m

$516

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 5/23

7:09 pm-4:06 pm

2 stops21h 57m

Helena

Sun 5/31

4:43 pm-5:00 am

1 stop11h 17m

$540

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dallas/Fort Worth Airport 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 typical price of a round-trip flight between Dallas/Fort Worth Airport and Helena?

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 June is also cheap. Prices for this month can be found on momondo for an average of $406.

When to book flights from Dallas/Fort Worth Airport to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Helena according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Helena (DFW to HLN) flight deals and tips

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

Fastest flight time	5h 09m
Direct flights	None

The fastest flight from Dallas/Fort Worth Airport to Helena takes 5h 09m

There are no direct flights from Dallas/Fort Worth Airport to Helena. There are no popular flight routes from Dallas/Fort Worth Airport to Helena.

Search flight deals

Frequently asked questions about flying from Dallas/Fort Worth Airport to Helena

How far is Dallas/Fort Worth to Helena by plane?
There are 1231.9 mi between Dallas/Fort Worth and Helena. In terms of flight time, this usually takes a little over 5h 09m.
When did momondo last update prices for flights from Dallas/Fort Worth Airport to Helena Airport?
Prices for flights from Dallas/Fort Worth Airport to Helena Airport are updated daily.
How many operators does momondo search for flights from Dallas/Fort Worth Airport to Helena Airport?
As of April 2026, there are 2 operators available to choose from for flights from Dallas/Fort Worth Airport to Helena Airport.
How old do you have to be to fly from Dallas/Fort Worth Airport to Helena Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas/Fort Worth 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 Dallas/Fort Worth Airport to Helena?
Based on momondo bookings for flights between Dallas/Fort Worth Airport and Helena, the leading airline is Delta, making up 56% of the total bookings. Other popular airlines include United Airlines with 44%.

Best airlines flying from Dallas/Fort Worth Airport to Helena

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Helena with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $226	Free Cancellation	Rating 7.9 8,404 reviews		Search Delta flights
United Airlines	PriceFrom $326	Free Cancellation	Rating 7.4 9,589 reviews		Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dallas to Helena. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Dallas 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 Dallas to Helena?

momondo helps you find the best flight between Dallas and Helena by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Dallas to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.