HLN - AUS

$245 Find Cheap Flights from Helena to Austin - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$359
Typical prices: $389-$604
Delta
Mon 12/10Fri 12/14
HLN - AUS • 1 stop
Cheapest one-way
$245
Typical prices: $219-$323
Delta
Sat 10/6
HLN - AUS • 1 stop
When to travel
July
Cheapest • 27% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $420 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 03m (one-way)
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Insights
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Cheap Flights from Helena to Austin (HLN-AUS)

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

Recent round-trip flight deals from Helena to Austin

Thu, Dec 10 - Mon, Dec 14
Delta Logo
1:10 pm - 9:42 pmHLN  Helena-AUS Austin Bergstrom
7h 32m1 stop Salt Lake City
Delta Logo
6:09 pm - 10:32 pmAUS  Austin Bergstrom-HLN Helena
5h 23m1 stop Salt Lake City
$359Delta
Wed, Nov 4 - Sun, Nov 8
Delta Logo
1:08 pm - 9:42 pmHLN  Helena-AUS Austin Bergstrom
7h 34m1 stop Salt Lake City
Delta Logo
8:15 am - 12:28 pmAUS  Austin Bergstrom-HLN Helena
5h 13m1 stop Salt Lake City
$359Delta
Sat, Oct 31 - Fri, Nov 6
United Airlines Logo
6:28 am - 12:58 pmHLN  Helena-AUS Austin Bergstrom
5h 30m1 stop Denver Intl
United Airlines Logo
5:15 am - 1:40 pmAUS  Austin Bergstrom-HLN Helena
9h 25m2 stops Houston George Bush Intcntl Denver Intl
$364United Airlines
Thu, Dec 10 - Mon, Dec 14
Delta Logo
1:10 pm - 9:42 pmHLN  Helena-AUS Austin Bergstrom
7h 32m1 stop Salt Lake City
Delta Logo
1:06 pm - 10:32 pmAUS  Austin Bergstrom-HLN Helena
10h 26m2 stops Los Angeles Salt Lake City
$364Delta
Sat, Oct 31 - Fri, Nov 6
United Airlines Logo
6:28 am - 8:03 pmHLN  Helena-AUS Austin Bergstrom
12h 35m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
5:15 am - 1:40 pmAUS  Austin Bergstrom-HLN Helena
9h 25m2 stops Houston George Bush Intcntl Denver Intl
$369United Airlines
Fri, Oct 9 - Tue, Oct 13
Delta Logo
1:08 pm - 9:42 pmHLN  Helena-AUS Austin Bergstrom
7h 34m1 stop Salt Lake City
Delta Logo
8:15 am - 12:28 pmAUS  Austin Bergstrom-HLN Helena
5h 13m1 stop Salt Lake City
$394Delta
Sun, Nov 1 - Fri, Nov 6
United Airlines Logo
6:28 am - 12:58 pmHLN  Helena-AUS Austin Bergstrom
5h 30m1 stop Denver Intl
United Airlines Logo
3:05 pm - 9:31 pmAUS  Austin Bergstrom-HLN Helena
7h 26m1 stop Denver Intl
$411United Airlines
Wed, Nov 4 - Sun, Nov 8
Alaska Airlines Logo
4:41 pm - 11:59 pmHLN  Helena-AUS Austin Bergstrom
30h 18m2 stops Seattle/Tacoma Intl Portland
Alaska Airlines Logo
8:30 am - 4:04 pmAUS  Austin Bergstrom-HLN Helena
8h 34m1 stop Seattle/Tacoma Intl
$603Alaska Airlines
Sat, Nov 21 - Sat, Nov 28
Alaska Airlines Logo
4:53 pm - 2:10 pmHLN  Helena-AUS Austin Bergstrom
20h 17m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:34 am - 4:16 pmAUS  Austin Bergstrom-HLN Helena
8h 42m1 stop Seattle/Tacoma Intl
$864Alaska Airlines
Tue, Nov 24 - Mon, Nov 30
Alaska Airlines Logo
4:53 pm - 11:14 pmHLN  Helena-AUS Austin Bergstrom
29h 21m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:59 pm - 4:18 pmAUS  Austin Bergstrom-HLN Helena
21h 19m2 stops San Diego Seattle/Tacoma Intl
$916Alaska Airlines
Booking Insights

Price, demand and travel trends for Helena to Austin flights

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

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

Round-trip flights from Helena to Austin start at $359. Prices are below average for this route right now, with typical round-trip fares ranging from $389 to $604. The lowest price found in the past 5 days was $359 on Delta.

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Key details for Helena to Austin flights

Low season

January

Cheapest flight

$245
Flight from Helena to Austin

When to book flights from Helena to Austin

Are your dates flexible? Find out the best times to travel from Helena to Austin 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 Austin flight questions, answered

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

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

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

    • Economy Class
    • First Class

  • How long is a flight from Helena to Austin?

    There are currently no nonstop flights available from Helena to Austin. Flights with 1 layover take between 6h 03m and 6h 11m in total, depending on the connection.

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

    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.

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

    Round-trip flights from Helena to Austin range from $389 to $604, with an average of $535 over the past 12 months. Anything below $389 counts as a good deal.

  • Have flight prices from Helena to Austin 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 $1,484. That means the highest observed fare was about 4x higher than the lowest one.

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

    One-way fares from Helena to Austin are currently higher than usual. Average one-way flight prices are about $792, which is 145% above the typical average for this route.

  • What car rental options are available at Austin Bergstrom Airport (AUS)?

    Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
    • Europcar
    • Hertz
    • Fox
    • Easirent
    • Thrifty

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

    Flights from Helena to Austin usually depart from Helena (HLN) and arrive at Austin Bergstrom (AUS).

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

    Connecting flights from Helena to Austin most commonly pass through:

    • Denver Intl (DEN) - 67% of one-stop connections
    • Salt Lake City (SLC) - 33% 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 Austin?

    Yes. Being flexible with your travel dates can save you up to 55% on the Helena to Austin route. Friday is the cheapest departure day at $314 round-trip on average, while Sunday is the most expensive at $686, a difference of $372. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 03m, compared with 6h 11m via Salt Lake City (SLC).

  • What is the time difference between Helena and Austin?

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

  • What popular places can I visit in Austin?

    Some of the most popular sights in Austin are Sixth Street, University of Texas at Austin and ACL Live at The Moody Theater. These are among the most viewed places in Austin on KAYAK.

Your guide to booking Helena to Austin flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $314 - about $372 less than Sunday (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Helena to Austin trip for July. Fares historically average $389 round-trip in that month - typically $332 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Austin Bergstrom Airport.
    - Hyatt Place Austin Airport
    - Microtel Inn and Suites by Wyndham Austin Airport
    - Hilton Austin Airport

More options for your flight from Helena to Austin

Complete your trip to Austin with a hotel stay or car rental

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