$195 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 3/30. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$309
Typical prices: $339-$466
Delta
Sat 4/18Tue 4/21
HLN - DFW • 1 stop
Cheapest one-way
$195
Alaska Airlines
Mon 3/30
HLN - DFW • 1 stop
Top airlines
Cheapest • from $309 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight 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

Sat, Apr 18 - Tue, Apr 21
Delta Logo
5:40 am - 11:22 am
HLN
-
DFW
4h 42m
1 stop
Delta Logo
8:15 am - 12:24 pm
DFW
-
HLN
5h 09m
1 stop
$309Delta
Sat, Apr 25 - Wed, Apr 29
Alaska Airlines Logo
6:22 pm - 5:00 am
HLN
-
DFW
9h 38m
1 stop
Alaska Airlines Logo
8:47 pm - 5:45 pm
DFW
-
HLN
21h 58m
1 stop
$312Alaska Airlines
Sat, Apr 18 - Tue, Apr 21
Delta Logo
1:05 pm - 11:58 pm
HLN
-
DFW
9h 53m
2 stops
Delta Logo
8:15 am - 12:24 pm
DFW
-
HLN
5h 09m
1 stop
$314Delta
Fri, Apr 10 - Mon, Apr 13
United Airlines Logo
2:25 pm - 9:59 pm
HLN
-
DFW
6h 34m
1 stop
United Airlines Logo
5:05 pm - 9:33 pm
DFW
-
HLN
5h 28m
1 stop
$329United Airlines
Fri, Apr 10 - Sat, Apr 11
Delta Logo
1:02 pm - 11:59 pm
HLN
-
DFW
9h 57m
2 stops
Delta Logo
8:15 am - 12:21 pm
DFW
-
HLN
5h 06m
1 stop
$334Delta
Sat, Apr 25 - Wed, Apr 29
Alaska Airlines Logo
6:22 pm - 5:00 am
HLN
-
DFW
9h 38m
1 stop
Alaska Airlines Logo
9:00 am - 5:45 pm
DFW
-
HLN
9h 45m
1 stop
$338Alaska Airlines
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
2:25 pm - 11:29 pm
HLN
-
DFW
8h 04m
2 stops
United Airlines Logo
9:43 am - 9:33 pm
DFW
-
HLN
12h 50m
2 stops
$339United Airlines
Sat, Apr 25 - Wed, Apr 29
Alaska Airlines Logo
6:22 pm - 5:00 am
HLN
-
DFW
9h 38m
1 stop
Alaska Airlines Logo
8:47 pm - 5:45 pm
DFW
-
HLN
21h 58m
1 stop
$340Alaska Airlines
Sat, Apr 18 - Tue, Apr 21
Alaska Airlines Logo
6:22 pm - 6:20 am
HLN
-
DFW
10h 58m
1 stop
Alaska Airlines Logo
6:00 am - 5:45 pm
DFW
-
HLN
12h 45m
1 stop
$347Alaska Airlines
Sat, Apr 25 - Wed, Apr 29
Alaska Airlines Logo
6:22 pm - 5:00 am
HLN
-
DFW
9h 38m
1 stop
Alaska Airlines Logo
3:13 pm - 5:45 pm
DFW
-
HLN
27h 32m
2 stops
$349Alaska Airlines
Booking Insights

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.

How much is a round-trip flight from Helena to Dallas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Helena to Dallas departing in April.

Good to know

Cheapest flight$195
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 $195 for a one-way ticket and $309 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?

    SkyTeam, and Star Alliance 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.

Reviews of the top airlines flying 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.
7.9
DeltaOverall score based on 8291 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
8.5Crew
Airline reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

2.0 MediocreSusan, Mar 2026
JAX - ATL
Read more Delta reviews

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

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

Information on your arrival and departure airports