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

United Airlines, Delta, and Alaska Airlines 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 60% 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 October 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.

$203 Cheap Flights from Dallas/Fort Worth Airport to Helena in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

8:10 am - 12:28 pmDFW Dallas/Fort Worth-HLN Helena

5h 18m1 stop Salt Lake City

1:07 pm - 9:24 pmHLN Helena-DFW Dallas/Fort Worth

7h 17m1 stop Salt Lake City

$359Delta

Thu, Nov 5 - Mon, Nov 9

8:10 am - 12:28 pmDFW Dallas/Fort Worth-HLN Helena

5h 18m1 stop Salt Lake City

1:07 pm - 9:24 pmHLN Helena-DFW Dallas/Fort Worth

7h 17m1 stop Salt Lake City

$359Delta

Wed, Nov 4 - Mon, Nov 9

9:00 am - 1:40 pmDFW Dallas/Fort Worth-HLN Helena

5h 40m1 stop Denver Intl

2:23 pm - 8:43 pmHLN Helena-DFW Dallas/Fort Worth

5h 20m1 stop Denver Intl

$359United Airlines

Thu, Oct 29 - Tue, Nov 3

9:00 am - 1:40 pmDFW Dallas/Fort Worth-HLN Helena

5h 40m1 stop Denver Intl

2:23 pm - 8:43 pmHLN Helena-DFW Dallas/Fort Worth

5h 20m1 stop Denver Intl

$359United Airlines

Tue, Nov 10 - Sat, Nov 14

8:10 am - 12:28 pmDFW Dallas/Fort Worth-HLN Helena

5h 18m1 stop Salt Lake City

1:07 pm - 9:24 pmHLN Helena-DFW Dallas/Fort Worth

7h 17m1 stop Salt Lake City

$359Delta

Thu, Nov 5 - Mon, Nov 9

6:06 pm - 10:24 pmDFW Dallas/Fort Worth-HLN Helena

5h 18m1 stop Salt Lake City

1:07 pm - 11:52 pmHLN Helena-DFW Dallas/Fort Worth

9h 45m2 stops Salt Lake City Los Angeles

$364Delta

Wed, Nov 4 - Mon, Nov 9

5:15 am - 1:40 pmDFW Dallas/Fort Worth-HLN Helena

9h 25m2 stops Houston George Bush Intcntl Denver Intl

2:23 pm - 8:43 pmHLN Helena-DFW Dallas/Fort Worth

5h 20m1 stop Denver Intl

$364United Airlines

Thu, Oct 29 - Tue, Nov 3

7:31 pm - 4:04 pmDFW Dallas/Fort Worth-HLN Helena

21h 33m1 stop Seattle/Tacoma Intl

4:41 pm - 6:19 amHLN Helena-DFW Dallas/Fort Worth

12h 38m1 stop Seattle/Tacoma Intl

$524Alaska Airlines

Mon, Nov 9 - Thu, Nov 12

9:39 am - 4:04 pmDFW Dallas/Fort Worth-HLN Helena

7h 25m1 stop Seattle/Tacoma Intl

4:49 pm - 4:54 pmHLN Helena-DFW Dallas/Fort Worth

23h 05m1 stop Seattle/Tacoma Intl

$624Alaska Airlines

Mon, Nov 2 - Tue, Dec 1

6:02 am - 4:04 pmDFW Dallas/Fort Worth-HLN Helena

11h 02m1 stop Seattle/Tacoma Intl

4:49 pm - 2:06 pmHLN Helena-DFW Dallas/Fort Worth

20h 17m2 stops Seattle/Tacoma Intl San Diego

$633Alaska Airlines

Mon, Nov 2 - Tue, Dec 1

Cheap last minute flights

Enter your travel dates to find the best prices.

8:10 am - 12:28 pmDFW Dallas/Fort Worth-HLN Helena

5h 18m1 stop Salt Lake City

1:08 pm - 9:29 pmHLN Helena-DFW Dallas/Fort Worth

7h 21m1 stop Salt Lake City

$529Delta

Tue, Oct 6 - Sat, Oct 10

6:12 pm - 10:24 pmDFW Dallas/Fort Worth-HLN Helena

5h 12m1 stop Salt Lake City

1:08 pm - 9:29 pmHLN Helena-DFW Dallas/Fort Worth

7h 21m1 stop Salt Lake City

$529Delta

Sun, Oct 4 - Sat, Oct 10

8:10 am - 12:17 pmDFW Dallas/Fort Worth-HLN Helena

5h 07m1 stop Salt Lake City

1:08 pm - 9:29 pmHLN Helena-DFW Dallas/Fort Worth

7h 21m1 stop Salt Lake City

$529Delta

Mon, Oct 5 - Sat, Oct 10

1:44 pm - 10:24 pmDFW Dallas/Fort Worth-HLN Helena

9h 40m2 stops Los Angeles Salt Lake City

1:08 pm - 9:29 pmHLN Helena-DFW Dallas/Fort Worth

7h 21m1 stop Salt Lake City

$534Delta

Mon, Oct 5 - Sat, Oct 10

6:12 pm - 10:24 pmDFW Dallas/Fort Worth-HLN Helena

5h 12m1 stop Salt Lake City

1:08 pm - 9:29 pmHLN Helena-DFW Dallas/Fort Worth

7h 21m1 stop Salt Lake City

$589Delta

Sun, Oct 4 - Thu, Oct 8

10:00 am - 4:49 pmDFW Dallas/Fort Worth-HLN Helena

7h 49m1 stop Seattle/Tacoma Intl

5:26 pm - 6:20 amHLN Helena-DFW Dallas/Fort Worth

11h 54m1 stop Seattle/Tacoma Intl

$599Alaska Airlines

Tue, Oct 6 - Wed, Oct 7

5:00 pm - 9:08 pmDFW Dallas/Fort Worth-HLN Helena

5h 08m1 stop Denver Intl

2:30 pm - 8:46 pmHLN Helena-DFW Dallas/Fort Worth

5h 16m1 stop Denver Intl

$621United Airlines

Sun, Oct 4 - Tue, Oct 6

5:15 am - 1:48 pmDFW Dallas/Fort Worth-HLN Helena

9h 33m2 stops Houston George Bush Intcntl Denver Intl

2:30 pm - 8:46 pmHLN Helena-DFW Dallas/Fort Worth

5h 16m1 stop Denver Intl

$626United Airlines

Sun, Oct 4 - Tue, Oct 6

5:15 am - 1:48 pmDFW Dallas/Fort Worth-HLN Helena

9h 33m2 stops Houston George Bush Intcntl Denver Intl

2:30 pm - 10:59 pmHLN Helena-DFW Dallas/Fort Worth

7h 29m2 stops Denver Intl Houston George Bush Intcntl

$632United Airlines

Sun, Oct 4 - Tue, Oct 6

8:58 am - 1:48 pmDFW Dallas/Fort Worth-HLN Helena

5h 50m1 stop Denver Intl

6:25 am - 8:00 pmHLN Helena-DFW Dallas/Fort Worth

12h 35m2 stops Denver Intl Houston George Bush Intcntl

$637United Airlines

Tue, Oct 6 - Wed, Oct 7

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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

Nov 5

DFW12:10 pmDallas/Fort Worth

10h 21m

2 stops

HLN9:31 pmHelena

Nov 9

HLN2:23 pmHelena

5h 20m

1 stop

DFW8:43 pmDallas/Fort Worth

$364

United Airlines

Oct 29

DFW5:15 amDallas/Fort Worth

9h 25m

2 stops

HLN1:40 pmHelena

Nov 3

HLN6:28 amHelena

10h 19m

2 stops

DFW5:47 pmDallas/Fort Worth

$369

United Airlines

Oct 21

DFW8:58 amDallas/Fort Worth

5h 50m

1 stop

HLN1:48 pmHelena

Oct 24

HLN6:25 amHelena

5h 15m

1 stop

DFW12:40 pmDallas/Fort Worth

$394

Delta flights from Dallas/Fort Worth Airport to Helena

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

Delta

Nov 5

DFW8:10 amDallas/Fort Worth

5h 18m

1 stop

HLN12:28 pmHelena

Nov 9

HLN1:07 pmHelena

7h 17m

1 stop

DFW9:24 pmDallas/Fort Worth

$359

Delta

Nov 9

DFW6:08 pmDallas/Fort Worth

5h 18m

1 stop

HLN10:26 pmHelena

Nov 12

HLN1:07 pmHelena

9h 45m

2 stops

DFW11:52 pmDallas/Fort Worth

$410

Delta

Oct 4

DFW6:12 pmDallas/Fort Worth

5h 12m

1 stop

HLN10:24 pmHelena

Oct 10

HLN1:08 pmHelena

7h 21m

1 stop

DFW9:29 pmDallas/Fort Worth

$529

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 Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Thu 11/5

8:10 am-12:28 pm

1 stop5h 18m

Helena

Mon 11/9

1:07 pm-9:24 pm

1 stop7h 17m

$359

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Wed 11/4

8:10 am-12:28 pm

1 stop5h 18m

Helena

Mon 11/9

1:07 pm-9:24 pm

1 stop7h 17m

$359

Quickest round-trip

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Thu 10/29

9:00 am-1:40 pm

1 stop5h 40m

Helena

Tue 11/3

2:23 pm-8:43 pm

1 stop5h 20m

$359

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Tue 11/10

9:00 am-1:40 pm

1 stop5h 40m

Helena

Sat 11/14

2:23 pm-8:43 pm

1 stop5h 20m

$359

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Thu 11/5

8:10 am-12:28 pm

1 stop5h 18m

Helena

Mon 11/9

1:07 pm-9:24 pm

1 stop7h 17m

$359

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Wed 11/4

6:06 pm-10:24 pm

1 stop5h 18m

Helena

Mon 11/9

1:07 pm-11:52 pm

2 stops9h 45m

$364

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Thu 10/29

5:15 am-1:40 pm

2 stops9h 25m

Helena

Tue 11/3

2:23 pm-8:43 pm

1 stop5h 20m

$364

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Mon 11/9

7:31 pm-4:04 pm

1 stop21h 33m

Helena

Thu 11/12

4:41 pm-6:19 am

1 stop12h 38m

$524

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Mon 11/2

9:39 am-4:04 pm

1 stop7h 25m

Helena

Tue 12/1

4:49 pm-4:54 pm

1 stop23h 05m

$624

DallasHelena

DFW Dallas/Fort Worth - HLN Helena

DFWHLN

Dallas/Fort Worth

Mon 11/2

6:02 am-4:04 pm

1 stop11h 02m

Helena

Tue 12/1

4:49 pm-2:06 pm

2 stops20h 17m

$633

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 cheapest month to fly to Helena?

If you aren’t able to travel to Helena during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $413.

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

Best Price Found	$203
Fastest flight time	5h 08m
Direct flights	None

The best one-way flight to Helena from Dallas/Fort Worth Airport in the past 72 hours is $203. The best round-trip flight deal from Dallas/Fort Worth Airport to Helena found on momondo in the last 72 hours is $359.

The fastest flight from Dallas/Fort Worth Airport to Helena takes 5h 08m

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 08m.
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 October 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 51% of the total bookings. Other popular airlines include United Airlines with 49%.

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 $328	Free Cancellation	Rating 7.8 8,626 reviews		Search Delta flights
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.4 10,283 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.