HLN

$214 Find Cheap Flights from Dallas to Helena

This is the cheapest one-way 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.
1 adult
1 adult, Economy

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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas to Helena

Tue, Aug 12 - Sat, Aug 16
Delta Logo
6:10 pm - 10:13 pmDFW-HLN
5h 03m1 stop
Delta Logo
1:00 pm - 9:10 pmHLN-DFW
7h 10m1 stop
$362Delta
Find Deal
Tue, Aug 12 - Sat, Aug 16
Delta Logo
6:10 pm - 10:13 pmDFW-HLN
5h 03m1 stop
Delta Logo
1:00 pm - 11:55 pmHLN-DFW
9h 55m2 stops
$367Delta
Find Deal
Fri, Jul 25 - Thu, Jul 31
Delta Logo
6:15 pm - 10:47 pmDFW-HLN
5h 32m1 stop
Delta Logo
5:50 am - 2:42 pmHLN-DFW
7h 52m1 stop
$427Delta
Find Deal
Fri, Jul 25 - Sat, Aug 2
Delta Logo
6:15 pm - 10:47 pmDFW-HLN
5h 32m1 stop
Delta Logo
5:50 am - 5:28 pmHLN-DFW
10h 38m2 stops
$432Delta
Find Deal
Fri, Jul 11 - Mon, Jul 14
United Airlines Logo
4:50 pm - 9:15 pmDFW-HLN
5h 25m1 stop
United Airlines Logo
5:39 pm - 5:03 pmHLN-DFW
22h 24m1 stop
$501United Airlines
Find Deal
Fri, Jul 11 - Mon, Jul 14
United Airlines Logo
9:58 am - 9:15 pmDFW-HLN
12h 17m2 stops
United Airlines Logo
5:39 pm - 5:03 pmHLN-DFW
22h 24m1 stop
$506United Airlines
Find Deal
Sat, Jul 26 - Thu, Jul 31
United Airlines Logo
10:35 am - 9:15 pmDFW-HLN
11h 40m2 stops
United Airlines Logo
2:34 pm - 8:34 pmHLN-DFW
5h 00m1 stop
$512United Airlines
Find Deal
Fri, Jul 4 - Tue, Jul 8
Alaska Airlines Logo
8:25 am - 3:31 pmDFW-HLN
8h 06m2 stops
Alaska Airlines Logo
4:09 pm - 11:32 amHLN-DFW
18h 23m2 stops
$537Alaska Airlines
Find Deal
Thu, Aug 7 - Mon, Aug 11
Alaska Airlines Logo
7:25 am - 3:31 pmDFW-HLN
33h 06m2 stops
Alaska Airlines Logo
4:09 pm - 5:16 pmHLN-DFW
24h 07m2 stops
$594Alaska Airlines
Find Deal
Thu, Jul 24 - Thu, Jul 31
Alaska Airlines Logo
4:46 pm - 3:31 pmDFW-HLN
47h 45m2 stops
Alaska Airlines Logo
4:09 pm - 5:16 pmHLN-DFW
24h 07m2 stops
$655Alaska Airlines
Find Deal
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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 $706 and $633 respectively.

Good to know

Cheapest flight$214
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 $214 for a one-way ticket and $362 for a round-trip.

  • 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 10000 reviews
8.5Crew
7.1Entertainment
7.8Comfort
8.1Boarding
7.1Food
Airline reviews

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

10.0 ExcellentAnonymous, Jun 2025SEA - BIL
Read more Alaska Airlines reviews

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

Both flights were delayed going to our destination and leaving, and communication about the delays was not great by the airlines, now the crews were phenomenal and great to be around!!

Both flights were delayed due to an incident at SEA. The problem really rests with inadequate customer & plane facilities for Skywest at SEA. You feel like you are in a cattle enclosure. And planes were sitting on taxiways waiting for parking so every plane was late. SEA appears to be over capacity. It is not a fun passenger experience waiting. But crews and flights were all fine. Alaska needs to step up.

Really good except my daughter's tv broke during the flight so she could watch tv

Staff are helpful and patient. I don’t appreciate the almost 5 hours delay and also the delay of our luggage and being switched from one carousel to another to pick them up.

I do wish the the actual airplane I flew on was bigger. But, I made it work.

I can honestly say in the 54 years of my life this was the worst flying experience I have ever had. I was delayed on the tarmac going into Dallas for an hour and 2 hours on the tarmac leaving Dallas. a 4 hour flight turned into a 6 hour flight due to Alaska incompetence. To be honest I will never take another Alaska flight.

The attendances were very thorough and pleasant during the entire trip. The pilots did an excellent job keeping us posted on what to expect. The landing in Portland was executed professionally and perfectly. Boarding was delayed a half hour. But given the times were in, that was no surprise. All in all, my preference is to fly only Alaska Airlines for their reliability and professional service.

Boarding the flight crew was super nice. They came with drinks 2 times during the 4 hour flight from San Antonio to Seattle and they gave a snack. If you wanted WIFI it was $8 and they had movies, some to purchase and some free. The way the plane was packed you would think it would be free or cheaper. Our pilot got us there before our actual arrival time l, we arrived at 9 not 930.

The actual flight I was rescheduled onto was from Seattle to Bozeman. The flight itself was fine, but due to delays/air traffic issues i spent the day hanging out at the Seattle airport and had to miss a day of work.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Gate agent did not hold flight for connection, provided no assistance to get new flight

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.

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