HLN

$154 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 5/12. 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 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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Everything you should know

Cheapest round-trip
$349
Typical prices: $413-$627
Alaska Airlines
Sun 4/26Sat 5/2
DFW - HLN • 1 stop
Cheapest one-way
$154
Typical prices: $264-$327
Alaska Airlines
Tue 5/12
DFW - HLN • 1 stop
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Helena!
Flight Deals
Booking Insights
Flight Deals

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

Sun, Apr 26 - Sat, May 2
Alaska Airlines Logo
6:20 am - 5:45 pm
DFW
-
HLN
12h 25m
1 stop
Alaska Airlines Logo
6:22 pm - 5:00 am
HLN
-
DFW
9h 38m
1 stop
$349Alaska Airlines
Thu, Apr 9 - Sun, Apr 12
Delta Logo
1:00 pm - 10:30 pm
DFW
-
HLN
10h 30m
2 stops
Delta Logo
5:30 am - 11:30 am
HLN
-
DFW
5h 00m
1 stop
$354Delta
Sat, May 16 - Sat, May 23
Delta Logo
7:30 am - 12:23 pm
DFW
-
HLN
5h 53m
1 stop
Delta Logo
5:45 am - 1:51 pm
HLN
-
DFW
7h 06m
1 stop
$374Delta
Wed, Apr 1 - Sun, Apr 5
Delta Logo
8:15 am - 12:21 pm
DFW
-
HLN
5h 06m
1 stop
Delta Logo
5:30 am - 11:30 am
HLN
-
DFW
5h 00m
1 stop
$399Delta
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
5:05 pm - 9:33 pm
DFW
-
HLN
5h 28m
1 stop
United Airlines Logo
2:25 pm - 11:29 pm
HLN
-
DFW
8h 04m
2 stops
$402United Airlines
Wed, Apr 1 - Sun, Apr 5
Delta Logo
8:15 am - 12:21 pm
DFW
-
HLN
5h 06m
1 stop
Delta Logo
1:02 pm - 12:27 am
HLN
-
DFW
10h 25m
2 stops
$404Delta
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
5:15 am - 1:39 pm
DFW
-
HLN
9h 24m
2 stops
United Airlines Logo
6:15 am - 6:28 pm
HLN
-
DFW
11h 13m
2 stops
$409United Airlines
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
5:05 pm - 9:33 pm
DFW
-
HLN
5h 28m
1 stop
United Airlines Logo
2:25 pm - 9:59 pm
HLN
-
DFW
6h 34m
1 stop
$410United Airlines
Thu, Apr 2 - Tue, Apr 7
United Airlines Logo
7:15 am - 1:39 pm
DFW
-
HLN
7h 24m
1 stop
United Airlines Logo
2:25 pm - 11:29 pm
HLN
-
DFW
8h 04m
2 stops
$414United Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
7:15 am - 1:39 pm
DFW
-
HLN
7h 24m
1 stop
United Airlines Logo
2:25 pm - 8:51 pm
HLN
-
DFW
5h 26m
1 stop
$429United Airlines
Booking Insights

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.

Which airlines provide the cheapest flights from Dallas to Helena?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Dallas to Helena were found on Alaska Airlines ($349) and Delta ($354).

Good to know

Cheapest flight$154
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 $154 for a one-way ticket and $349 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?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Dallas and Helena, with Star Alliance 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.

Reviews of the top airlines flying 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.
7.9
DeltaOverall score based on 8286 reviews
7.9Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

2.0 MediocreKyle, Mar 2026
DTW - ATL
Read more Delta reviews

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

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

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

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.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

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

I like flying first class, and United has a nice one

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

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

Information on your arrival and departure airports