$214 Find Cheap Flights from Helena to Dallas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Dallas departing on 8/11. 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 Dallas

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

Cheap Flights from Helena to Dallas (HLN-DFW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Dallas 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 Helena to Dallas

Thu, Nov 20 - Mon, Nov 24
Delta Logo
12:50 pm - 9:06 pmHLN-DFW
7h 16m1 stop
Delta Logo
6:05 pm - 10:37 pmDFW-HLN
5h 32m1 stop
$427Delta
Find Deal
Sat, Jun 28 - Tue, Jul 29
United Airlines Logo
5:39 pm - 11:59 pmHLN-DFW
5h 20m1 stop
United Airlines Logo
7:00 am - 4:55 pmDFW-HLN
10h 55m2 stops
$432United Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
Delta Logo
5:40 am - 1:55 pmHLN-DFW
7h 15m1 stop
Delta Logo
6:05 pm - 10:37 pmDFW-HLN
5h 32m1 stop
$440Delta
Find Deal
Thu, Nov 20 - Mon, Nov 24
Delta Logo
5:40 am - 1:55 pmHLN-DFW
7h 15m1 stop
Delta Logo
11:20 am - 10:37 pmDFW-HLN
12h 17m2 stops
$445Delta
Find Deal
Thu, Nov 20 - Tue, Nov 25
Delta Logo
12:50 pm - 11:32 pmHLN-DFW
9h 42m2 stops
Delta Logo
11:20 am - 10:37 pmDFW-HLN
12h 17m2 stops
$450Delta
Find Deal
Fri, Nov 21 - Mon, Nov 24
Delta Logo
12:50 pm - 9:06 pmHLN-DFW
7h 16m1 stop
Delta Logo
11:20 am - 10:37 pmDFW-HLN
12h 17m2 stops
$458Delta
Find Deal
Thu, Nov 20 - Mon, Nov 24
Delta Logo
12:50 pm - 11:32 pmHLN-DFW
9h 42m2 stops
Delta Logo
11:20 am - 10:37 pmDFW-HLN
12h 17m2 stops
$463Delta
Find Deal
Sat, Jul 5 - Fri, Jul 11
Delta Logo
5:44 am - 2:43 pmHLN-DFW
7h 59m1 stop
Delta Logo
6:15 pm - 10:47 pmDFW-HLN
5h 32m1 stop
$543Delta
Find Deal
Mon, Jun 30 - Fri, Jul 4
United Airlines Logo
5:39 pm - 1:34 pmHLN-DFW
18h 55m2 stops
United Airlines Logo
3:50 pm - 1:58 pmDFW-HLN
23h 08m2 stops
$576United Airlines
Find Deal
Sat, Jul 5 - Fri, Jul 11
Alaska Airlines Logo
4:09 pm - 4:40 amHLN-DFW
11h 31m2 stops
Alaska Airlines Logo
7:25 am - 3:31 pmDFW-HLN
33h 06m2 stops
$793Alaska Airlines
Find Deal
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KAYAK's insights & trends for Helena to Dallas flights

Get data-powered insights and trends into flights from Helena to Dallas 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 Helena to Dallas?

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

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

Good to know

Cheapest flight$214
Flight from Helena to Dallas/Fort Worth Airport

When to book flights from Helena to Dallas

Are your dates flexible? Find out the best times to travel from Helena to Dallas 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 Helena to Dallas

  • What is the cheapest flight from Helena to Dallas?

    In the last 3 days, the lowest price for a flight from Helena to Dallas was $214 for a one-way ticket and $427 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Helena to Dallas?

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

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

    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 Helena to Dallas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas from Helena 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 Helena to Dallas?

    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 Dallas with an airline and back to Helena with another airline.

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

    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 Dallas from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Helena to Dallas

 
See real verified KAYAK customer reviews for airlines flying from Helena to Dallas. 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 Helena to Dallas? 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
8.1Boarding
8.5Crew
7.1Food
7.8Comfort
7.1Entertainment
Airline reviews

The plane was delayed a bit. It wasn't a huge problem though, as we were heading back home.

8.0 ExcellentCarlos, Jun 2025SAN - AUS
Read more Alaska Airlines reviews

The plane was delayed a bit. It wasn't a huge problem though, as we were heading back home.

Ok. It was uneventful and drama free. Plane was clean and the crew polite.

Close boarding too early we’re willing to not let people on flight that could not check in. What ever happened to customer service? Three of us had to fight to get on plane shameful

They are a terrible company. They cancel flights for little to no reason.

It was alright other than the changes in the Alaska Lounge. That and the migraine I had were disappointing. Other then that everything went well.

Crew was overly aggressive with rules enforcement and not friendly in general.

My flight was canceled and rebooked about 3 times. Original flight had a 50 minute layover. Flight was canceled and rebooked with a five plus hour layover. I demanded refund

Not good. Didn’t get to our final destination. No reimburseme t for lost time

Couldn't access movies on the flight.not tech savvy Thought was free.

Hadn't flown for a while the crew was wonderful! Trip was great. My only challenge is navigating the airports. Getting from one plane to the next! All on all nice trip!

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

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

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

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Plane still had screens for watching movies. Good selection too.

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 Helena to Dallas

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