What airlines fly to Helena?

American Airlines, Delta and United Airlines 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 59% 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, Delta, 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 August 2025, 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.

$173 Cheap Flights from Dallas to Helena in 2025

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Find the cheapest flights from Dallas to Helena

Round-trip

One-way

Cheap round-trip flights

8:10 am - 12:20 pmDFW-HLN

5h 10m1 stop

1:00 pm - 9:07 pmHLN-DFW

7h 07m1 stop

$419Delta

Find Deal

Sat, Sep 6 - Sat, Sep 13

8:10 am - 12:20 pmDFW-HLN

5h 10m1 stop

5:45 am - 11:34 amHLN-DFW

4h 49m1 stop

$423Delta

Find Deal

Sun, Aug 31 - Sat, Sep 13

8:10 am - 12:20 pmDFW-HLN

5h 10m1 stop

1:00 pm - 11:55 pmHLN-DFW

9h 55m2 stops

$424Delta

Find Deal

Sat, Sep 6 - Wed, Sep 10

6:10 pm - 10:13 pmDFW-HLN

5h 03m1 stop

5:45 am - 11:34 amHLN-DFW

4h 49m1 stop

$427Delta

Find Deal

Sun, Aug 31 - Thu, Sep 11

8:37 pm - 3:21 pmDFW-HLN

19h 44m1 stop

4:02 pm - 11:59 pmHLN-DFW

6h 57m1 stop

$460Alaska Airlines

Find Deal

Fri, Sep 5 - Tue, Sep 9

8:39 pm - 5:41 pmDFW-HLN

22h 02m1 stop

6:18 pm - 6:54 amHLN-DFW

11h 36m1 stop

$479Alaska Airlines

Find Deal

Thu, Oct 9 - Tue, Oct 14

6:15 am - 3:21 pmDFW-HLN

10h 06m1 stop

4:02 pm - 7:00 amHLN-DFW

13h 58m1 stop

$505Alaska Airlines

Find Deal

Sat, Sep 6 - Mon, Sep 8

4:45 pm - 9:11 pmDFW-HLN

5h 26m1 stop

5:20 pm - 11:40 pmHLN-DFW

5h 20m1 stop

$507United Airlines

Find Deal

Sun, Aug 31 - Fri, Sep 12

2:20 pm - 10:14 pmDFW-HLN

8h 54m2 stops

5:20 pm - 11:40 pmHLN-DFW

5h 20m1 stop

$508United Airlines

Find Deal

Sat, Sep 6 - Fri, Sep 12

9:00 am - 4:04 pmDFW-HLN

8h 04m1 stop

5:20 pm - 1:23 pmHLN-DFW

19h 03m2 stops

$509United Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 15

Delta flights from Dallas to Helena

Our best Delta deals on Dallas to Helena flight tickets

Delta

Sep 6

DFW8:10 amDallas/Fort Worth

5h 10m

1 stop

HLN12:20 pmHelena

Sep 9

HLN1:00 pmHelena

7h 10m

1 stop

DFW9:10 pmDallas/Fort Worth

$419

Find similar

Delta

Aug 31

DFW8:10 amDallas/Fort Worth

5h 10m

1 stop

HLN12:20 pmHelena

Sep 13

HLN5:45 amHelena

4h 49m

1 stop

DFW11:34 amDallas/Fort Worth

$423

Find similar

Delta

Sep 6

DFW8:10 amDallas/Fort Worth

5h 10m

1 stop

HLN12:20 pmHelena

Sep 10

HLN1:00 pmHelena

9h 55m

2 stops

DFW11:55 pmDallas/Fort Worth

$424

Find similar

Alaska Airlines flights from Dallas to Helena

Our best Alaska Airlines deals on Dallas to Helena flight tickets

Alaska Airlines

Sep 5

DFW8:37 pmDallas/Fort Worth

19h 44m

1 stop

HLN3:21 pmHelena

Sep 9

HLN4:02 pmHelena

6h 57m

1 stop

DFW11:59 pmDallas/Fort Worth

$460

Find similar

Alaska Airlines

Oct 9

DFW8:39 pmDallas/Fort Worth

22h 02m

1 stop

HLN5:41 pmHelena

Oct 14

HLN6:18 pmHelena

11h 36m

1 stop

DFW6:54 amDallas/Fort Worth

$479

Find similar

Alaska Airlines

Sep 6

DFW6:15 amDallas/Fort Worth

10h 06m

1 stop

HLN3:21 pmHelena

Sep 8

HLN4:02 pmHelena

13h 58m

1 stop

DFW7:00 amDallas/Fort Worth

$505

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 9/6

8:10 am-12:20 pm

1 stop5h 10m

Helena

Sat 9/13

1:00 pm-9:07 pm

1 stop7h 07m

$419

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sun 8/31

8:10 am-12:20 pm

1 stop5h 10m

Helena

Sat 9/13

5:45 am-11:34 am

1 stop4h 49m

$423

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 9/6

8:10 am-12:20 pm

1 stop5h 10m

Helena

Wed 9/10

1:00 pm-11:55 pm

2 stops9h 55m

$424

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sun 8/31

6:10 pm-10:13 pm

1 stop5h 03m

Helena

Thu 9/11

5:45 am-11:34 am

1 stop4h 49m

$427

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Fri 9/5

8:37 pm-3:21 pm

1 stop19h 44m

Helena

Tue 9/9

4:02 pm-11:59 pm

1 stop6h 57m

$460

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Thu 10/9

8:39 pm-5:41 pm

1 stop22h 02m

Helena

Tue 10/14

6:18 pm-6:54 am

1 stop11h 36m

$479

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 9/6

6:15 am-3:21 pm

1 stop10h 06m

Helena

Mon 9/8

4:02 pm-7:00 am

1 stop13h 58m

$505

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sun 8/31

4:45 pm-9:11 pm

1 stop5h 26m

Helena

Fri 9/12

5:20 pm-11:40 pm

1 stop5h 20m

$507

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Sat 9/6

2:20 pm-10:14 pm

2 stops8h 54m

Helena

Fri 9/12

5:20 pm-11:40 pm

1 stop5h 20m

$508

DallasHelena

DFW - HLN

DFWHLN

Dallas/Fort Worth

Thu 9/11

9:00 am-4:04 pm

1 stop8h 04m

Helena

Mon 9/15

5:20 pm-1:23 pm

2 stops19h 03m

$509

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 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 September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $343.

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

The cheapest day to depart from Dallas to Helena is on a Tuesday. Travelers who choose to depart for Helena on a Tuesday will often find tickets for as low as $375. The most expensive day to fly to Helena is Saturday, with ticket prices averaging around $641.

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 morning. momondo users have found flights departing from Dallas to Helena in the morning for as low as $526. 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 afternoon when prices are around $648.

Cheap Dallas to Helena flight deals and tips

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

Best Price Found	$173
Fastest flight time	5h 03m
Direct flights	None
Airports in Helena	1 airport

The best one-way flight to Helena from Dallas in the past 72 hours is $173. The best round-trip flight deal from Dallas to Helena found on momondo in the last 72 hours is $419.

The fastest flight from Dallas to Helena takes 5h 03m

There are no direct flights from Dallas to Helena. Popular non-direct routes for this connection are Dallas/Fort Worth Airport - Helena Airport and Dallas Love Field Airport - Helena Airport.

There is 1 airport near Helena: Helena (HLN)

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 03m.
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 August 2025, 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 8.0 7,985 reviews		Search Delta flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 8,916 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.