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$225+ Cheap flights from Helena to Austin (HLN - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — AUS
May 25 — Jun 11
Mon 5/25
Mon 6/1
1 adult, Economy
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Cheap flight deals from Helena to Austin

Cheapest flights from Helena to Austin
Explore the most affordable flight options available from Helena to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.

This Delta deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:50 pm
HLN
-
AUS
1 stop7h 24m
Delta
Sun 8/168:10 am
AUS
-
HLN
1 stop5h 13m
Delta
Deal found 4/20$349
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:30 pm
HLN
-
AUS
1 stop6h 55m
United Airlines
Tue 5/124:53 pm
AUS
-
HLN
1 stop5h 53m
United Airlines
Deal found 4/23$399
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/191:00 pm
HLN
-
AUS
1 stop7h 27m
Delta
Mon 6/228:15 am
AUS
-
HLN
1 stop5h 05m
Delta
Deal found 4/24$434
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:30 pm
HLN
-
AUS
1 stop5h 35m
United Airlines
Tue 5/124:53 pm
AUS
-
HLN
1 stop5h 53m
United Airlines
Deal found 4/20$464

Find flight deals from Helena to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)

One-way from

$225
(Expedia)
Provider with most accurate pricing for Helena-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Austin Bergstrom flights.
Search Deals
From Helena to Austin Bergstrom
Search Deals
One-way flight from Helena to Austin Bergstrom
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
Use the filters below to find and compare flights from Helena to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaAustin

HLN - AUS

HLNAUS

Helena

Wed 8/12

12:50 pm-9:14 pm

1 stop7h 24m

Austin Bergstrom

Sun 8/16

8:10 am-12:23 pm

1 stop5h 13m

$349

HelenaAustin

HLN - AUS

HLNAUS

Helena

Fri 5/8

2:30 pm-11:15 pm

2 stops7h 45m

Austin Bergstrom

Tue 5/12

4:53 pm-9:46 pm

1 stop5h 53m

$404
Quickest round-trip

HelenaAustin

HLN - AUS

HLNAUS

Helena

Sat 5/9

2:30 pm-9:05 pm

1 stop5h 35m

Austin Bergstrom

Tue 5/12

4:53 pm-9:46 pm

1 stop5h 53m

$464
Cheapest one-way
Quickest one-way

HelenaAustin

HLN - AUS

HLNAUS

Helena

Sun 5/17

1:03 pm-12:31 am

2 stops10h 28m

$339

HelenaAustin

HLN - AUS

HLNAUS

Helena

Sun 5/3

6:22 pm-2:39 pm

1 stop19h 17m

$405

HelenaAustin

HLN - AUS

HLNAUS

Helena

Sun 5/17

4:43 pm-12:28 pm

3 stops42h 45m

$550

HelenaAustin

HLN - AUS

HLNAUS

Helena

Sun 5/3

6:15 am-7:27 pm

2 stops12h 12m

$562

HelenaAustin

HLN - AUS

HLNAUS

Helena

Sun 5/3

6:22 pm-11:00 pm

3 stops51h 38m

$873

HelenaAustin

HLN - AUS

HLNAUS

Helena

Sat 6/20

5:09 pm-8:04 am

2 stops13h 55m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Sorted by cheapest first

Compare providers for flights from Helena to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to Austin in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helena-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helena to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated April 25, 2026.
Read through reviews of airlines operating flights from Helena to Austin, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,650 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,650 reviews
United Airlines
7.4
Good
9,650 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Helena to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Helena to Austin?

    A quick flight from Helena to Austin can take about 7h 24m. Delta provides one of the quickest options available for as low as $349. The distance from Helena to Austin is about 1368 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Helena to Austin round-trip?

    United Airlines, at $508, was found to be the cheapest airline from Helena to Austin..

  • Can I find deals for flights from Helena to Austin that include hotel bookings?

    Yes. In addition to deals on Helena to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Austin.

  • Can I find deals for business class flights from Helena to Austin?

    Yes. Cheapflights offers flight deals from Helena to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
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Seguin
Canyon Lake
Horseshoe Bay

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Top airline flying from Helena to Austin

Discover the top airline that operate flights from Helena to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$508Average$600FlexibilityNo cancel feeOn-time69%

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