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$365+ Cheap flights from Helena to Austin (HLN - AUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — AUS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$365
(Delta)
From Helena to Austin Bergstrom
Search Deals

Find 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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 8/235:50 amHLN - AUS
1 stop6h 14mDelta
Tue 8/268:15 amAUS - HLN
1 stop5h 05mDelta
Deal found 7/28$365
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:02 pmHLN - AUS
2 stops19h 38mAlaska Airlines
Tue 8/265:50 pmAUS - HLN
2 stops22h 31mAlaska Airlines
Deal found 7/26$500
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/132:34 pmHLN - AUS
1 stop8h 25mUnited Airlines
Sun 8/178:52 amAUS - HLN
1 stop9h 03mUnited Airlines
Deal found 7/29$596

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 July 29, 2025.
Use the filters below to find and compare flights from Helena to Austin that are best for you.

Fly from

Helena

Fly to

Austin

Route

Depart

Return

Price

HelenaAustin

HLN - AUS

HLNAUS

Helena

Sat 8/23

5:50 am-1:04 pm

1 stop6h 14m

Austin Bergstrom

Tue 8/26

8:15 am-12:20 pm

1 stop5h 05m

$365

HelenaAustin

HLN - AUS

HLNAUS

Helena

Sat 8/23

4:02 pm-12:40 pm

2 stops19h 38m

Austin Bergstrom

Tue 8/26

5:50 pm-3:21 pm

2 stops22h 31m

$500

HelenaAustin

HLN - AUS

HLNAUS

Helena

Wed 8/13

2:34 pm-11:59 pm

1 stop8h 25m

Austin Bergstrom

Sun 8/17

8:52 am-4:55 pm

1 stop9h 03m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Cheapflights Insights

Everything you need to know about your flight from Helena to Austin

What is the cheapest month to book a flight from Helena to Austin?

Currently, January is the cheapest month in which you can book a flight from Helena to Austin (average of $286). Flying from Helena to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 July 29, 2025.
Read through reviews of airlines operating flights from Helena to Austin, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • What are the cheapest airlines flying from Helena to Austin round-trip?

    Delta, at $365, was found to be the cheapest airline from Helena to Austin.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines.

  • 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.

  • What is the cheapest month to book a flight from Helena to Austin?

    Currently, January is the cheapest month in which you can book a flight from Helena to Austin (average of $286). Flying from Helena to Austin in March is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Round Rock
Seguin
Horseshoe Bay

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Top 2 airlines flying from Helena to Austin

Discover the top 2 airlines 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$177Average$449FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$386Average$570FlexibilityNo cancel feeOn-time69%

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