HLN

$327 Find Cheap Flights from Dallas to Helena

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Helena departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Helena

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Helena, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Helena, as well as popular online travel agencies
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Cheap Flights from Dallas to Helena

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas to Helena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dallas to Helena

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dallas to Helena.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
8:15 am - 12:20 pmDFW-HLN
5h 05m1 stop
Delta Logo
5:45 am - 11:44 amHLN-DFW
4h 59m1 stop
$327Delta
Find Deal
Thu, Aug 7 - Tue, Aug 12
Delta Logo
8:15 am - 12:20 pmDFW-HLN
5h 05m1 stop
Delta Logo
1:03 pm - 11:37 pmHLN-DFW
9h 34m2 stops
$332Delta
Find Deal
Thu, Aug 7 - Tue, Aug 12
United Airlines Logo
5:15 am - 1:31 pmDFW-HLN
9h 16m2 stops
United Airlines Logo
2:16 pm - 8:46 pmHLN-DFW
5h 30m1 stop
$350United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
5:15 am - 1:31 pmDFW-HLN
9h 16m2 stops
United Airlines Logo
2:16 pm - 11:29 pmHLN-DFW
8h 13m2 stops
$356United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
8:50 am - 1:31 pmDFW-HLN
5h 41m1 stop
United Airlines Logo
2:16 pm - 8:46 pmHLN-DFW
5h 30m1 stop
$450United Airlines
Find Deal
Thu, May 15 - Mon, May 19
United Airlines Logo
8:59 pm - 1:58 pmDFW-HLN
17h 59m1 stop
United Airlines Logo
5:39 pm - 11:59 pmHLN-DFW
5h 20m1 stop
$522United Airlines
Find Deal
Sun, Jun 29 - Mon, Jul 7
United Airlines Logo
7:32 pm - 1:58 pmDFW-HLN
19h 26m2 stops
United Airlines Logo
5:39 pm - 11:59 pmHLN-DFW
5h 20m1 stop
$542United Airlines
Find Deal
Sun, Jun 29 - Mon, Jul 7
United Airlines Logo
6:00 am - 9:15 pmDFW-HLN
16h 15m1 stop
United Airlines Logo
2:34 pm - 8:34 pmHLN-DFW
5h 00m1 stop
$605United Airlines
Find Deal
Thu, Jun 26 - Sun, Jun 29
Alaska Airlines Logo
6:00 am - 3:31 pmDFW-HLN
10h 31m1 stop
Alaska Airlines Logo
4:09 pm - 3:46 pmHLN-DFW
22h 37m1 stop
$664Alaska Airlines
Find Deal
Thu, Jun 26 - Sun, Jun 29
Alaska Airlines Logo
4:46 pm - 3:31 pmDFW-HLN
47h 45m2 stops
Alaska Airlines Logo
4:09 pm - 4:40 amHLN-DFW
35h 31m2 stops
$846Alaska Airlines
Find Deal
Sun, Jun 29 - Mon, Jul 7
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KAYAK's insights & trends for Dallas to Helena flights

Get data-powered insights and trends into flights from Dallas to Helena to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Dallas to Helena?

The average price of all round-trip flights from Dallas to Helena clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Helena on a Tuesday and more expensive on a Saturday. On your return trip to Dallas, you should consider flying back on a Saturday, and avoid Mondays for better deals.

What is the cheapest month to fly from Dallas to Helena?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas to Helena, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dallas to Helena is September, where tickets cost $288 (return) on average. On the other hand, the most expensive months are November and May, where the average cost of round-trip tickets is $687 and $667 respectively.

Good to know

Cheapest flight$327
Flight from Dallas/Fort Worth Airport to Helena

When to book flights from Dallas to Helena

Are your dates flexible? Find out the best times to travel from Dallas to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dallas to Helena

  • What is the cheapest flight from Dallas to Helena?

    In the last 3 days, the lowest price for a flight from Dallas to Helena was $327 for a round-trip ticket.

  • Do I need a passport to fly between Dallas and Helena?

    Yes, you’ll need a passport to travel to Helena from Dallas.

  • Which airports will I be using when flying from Dallas to Helena?

    Dallas is served by 2 major airports and there is only 1 main airport in Helena. You will leave Dallas from one of these airports: Dallas Love Field or Dallas/Fort Worth. You will be arriving at Helena.

  • Which aircraft models fly most regularly from Dallas to Helena?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dallas to Helena?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Dallas and Helena, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Dallas to Helena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas to Helena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas to Helena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Dallas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas to Helena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Dallas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas to Helena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Dallas to Helena

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Helena. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dallas to Helena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9972 reviews
8.1Boarding
7.1Food
7.1Entertainment
8.5Crew
7.9Comfort
Airline reviews

My youngest didn't have a assigned seat until we biard6the plane.

2.0 MediocreStephanie, Apr 2025SAN - SLC
Read more Alaska Airlines reviews

My youngest didn't have a assigned seat until we biard6the plane.

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

It was all great all around. Will travel with Alaska next trip.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Everything was good. However, the selections of movies and TV shows were boring and unexciting. It was disappointing.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Food choices were very limited. Taste of the dishes was average.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Sucks ! All three flights I was on this trip were delayed.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Everything you need to know for your flight from Dallas to Helena

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