$203 Find Cheap Flights from Helena to Dallas - Compare and Save

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Everything you should know

Cheapest round-trip
$359
Typical prices: $363-$754
Delta
Tue 10/23Fri 10/26
HLN - DFW • 1 stop
Cheapest one-way
$203
Typical prices: $233-$296
Delta
Sat 10/13
HLN - DFW • 1 stop
When to travel
June
Cheapest • 43% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $539 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 46m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Helena to Dallas (HLN-DFW)

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

Recent round-trip flight deals from Helena to Dallas

Fri, Oct 23 - Mon, Oct 26
Delta Logo
1:08 pm - 9:29 pmHLN  Helena-DFW Dallas/Fort Worth
7h 21m1 stop Salt Lake City
Delta Logo
6:06 pm - 10:24 pmDFW  Dallas/Fort Worth-HLN Helena
5h 18m1 stop Salt Lake City
$359Delta
Sat, Oct 10 - Tue, Oct 13
Delta Logo
1:08 pm - 9:29 pmHLN  Helena-DFW Dallas/Fort Worth
7h 21m1 stop Salt Lake City
Delta Logo
8:10 am - 12:28 pmDFW  Dallas/Fort Worth-HLN Helena
5h 18m1 stop Salt Lake City
$359Delta
Fri, Oct 23 - Mon, Oct 26
Delta Logo
1:08 pm - 11:58 pmHLN  Helena-DFW Dallas/Fort Worth
9h 50m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
6:06 pm - 10:24 pmDFW  Dallas/Fort Worth-HLN Helena
5h 18m1 stop Salt Lake City
$364Delta
Tue, Oct 13 - Tue, Oct 20
Delta Logo
1:08 pm - 9:29 pmHLN  Helena-DFW Dallas/Fort Worth
7h 21m1 stop Salt Lake City
Delta Logo
8:10 am - 12:28 pmDFW  Dallas/Fort Worth-HLN Helena
5h 18m1 stop Salt Lake City
$382Delta
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
2:23 pm - 8:43 pmHLN  Helena-DFW Dallas/Fort Worth
5h 20m1 stop Denver Intl
United Airlines Logo
9:00 am - 1:40 pmDFW  Dallas/Fort Worth-HLN Helena
5h 40m1 stop Denver Intl
$429United Airlines
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
2:30 pm - 8:46 pmHLN  Helena-DFW Dallas/Fort Worth
5h 16m1 stop Denver Intl
United Airlines Logo
5:00 pm - 9:08 pmDFW  Dallas/Fort Worth-HLN Helena
5h 08m1 stop Denver Intl
$429United Airlines
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
2:30 pm - 8:46 pmHLN  Helena-DFW Dallas/Fort Worth
5h 16m1 stop Denver Intl
United Airlines Logo
5:15 am - 1:48 pmDFW  Dallas/Fort Worth-HLN Helena
9h 33m2 stops Houston George Bush Intcntl Denver Intl
$434United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
2:23 pm - 8:43 pmHLN  Helena-DFW Dallas/Fort Worth
5h 20m1 stop Denver Intl
United Airlines Logo
5:15 am - 1:40 pmDFW  Dallas/Fort Worth-HLN Helena
9h 25m2 stops Houston George Bush Intcntl Denver Intl
$434United Airlines
Tue, Oct 13 - Tue, Oct 20
Alaska Airlines Logo
5:26 pm - 10:55 pmHLN  Helena-DFW Dallas/Fort Worth
28h 29m2 stops Seattle/Tacoma Intl San Diego
Alaska Airlines Logo
10:00 am - 4:49 pmDFW  Dallas/Fort Worth-HLN Helena
7h 49m1 stop Seattle/Tacoma Intl
$699Alaska Airlines
Fri, Oct 23 - Mon, Oct 26
Alaska Airlines Logo
5:26 pm - 10:55 pmHLN  Helena-DFW Dallas/Fort Worth
28h 29m2 stops Seattle/Tacoma Intl San Diego
Alaska Airlines Logo
3:25 pm - 4:49 pmDFW  Dallas/Fort Worth-HLN Helena
26h 24m2 stops San Diego Seattle/Tacoma Intl
$857Alaska Airlines
Booking Insights

Price, demand and travel trends for Helena to Dallas flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Helena to Dallas with more confidence.

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

Round-trip flights from Helena to Dallas start at $359. Prices are below average for this route right now, with typical round-trip fares ranging from $363 to $754. The lowest price found in the past 5 days was $359 on Delta.

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

Wednesday is the cheapest day of the week to fly from Helena to Dallas, it is 22% cheaper than the average day. Sunday is the most expensive day with flight prices 151% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Helena to Dallas flights

Low season

July

Cheapest flight

$203
Best time to beat the crowds but there is an average 79% increase in price.
Most popular time to fly and prices are also 12% lower on average.
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

Your Helena to Dallas flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Helena to Dallas?

    Flights from Helena to Dallas usually depart from Helena (HLN) and may arrive at several airports in Dallas area, including Dallas Addison (ADS), Dallas Love Field (DAL) and Dallas/Fort Worth (DFW).

  • What cabin classes can I book on flights from Helena to Dallas?

    Two cabin classes are available on flights from Helena to Dallas:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Helena to Dallas pass through?

    Connecting flights from Helena to Dallas most commonly pass through:

    • Denver Intl (DEN) - 55% of one-stop connections
    • Salt Lake City (SLC) - 45% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Helena to Dallas?

    Yes. Being flexible with your travel dates can save you up to 69% on the Helena to Dallas route. Wednesday is the cheapest departure day at $338 round-trip on average, while Sunday is the most expensive at $1,078, a difference of $740. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Dallas?

    Some of the most popular sights in Dallas are American Airlines Center, Kay Bailey Hutchison Convention Center and Dallas World Aquarium. These are among the most viewed places in Dallas on KAYAK.

  • How long is a flight from Helena to Dallas?

    There are currently no nonstop flights available from Helena to Dallas. Flights with 1 layover take between 5h 33m and 5h 46m in total, depending on the connection.

  • Do I need a passport to fly from Helena to Dallas?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Helena to Dallas changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $359 to $856. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Helena to Dallas looking right now?

    One-way fares from Helena to Dallas are currently higher than usual. Average one-way flight prices are about $394, which is 47% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Helena to Dallas?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 33m, compared with 5h 46m via Denver Intl (DEN).

  • What is the time difference between Helena and Dallas?

    Dallas is 1 hour ahead of Helena (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Dallas?

    Since Dallas is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Dallas/Fort Worth Airport (DFW) — daily rates from around $18:

    • Easirent
    • Europcar
    • Ace
    • Hertz
    • Thrifty

    Near Dallas Love Field Airport (DAL) — daily rates from around $24:

    • Easirent
    • Thrifty
    • Dollar
    • Budget
    • Hertz

  • How much should I expect to pay for a Helena to Dallas flight?

    Round-trip flights from Helena to Dallas range from $363 to $754, with an average of $428 over the past 12 months. Anything below $363 counts as a good deal.

Your guide to booking Helena to Dallas flights

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