$339+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — AUS
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Helena to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Helena to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Helena to AustinExplore 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 September 6, 2026.
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 September 6, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 10/91:08 pm -
1 stop7h 34m
Tue 10/138:15 am -
1 stop5h 13m
Deal found 9/2![Delta logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 12/54:08 pm -
1 stop7h 01m
Wed 12/97:15 am -
1 stop9h 16m
Deal found 9/1![Alaska Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 10/61:08 pm -
1 stop7h 34m
Mon 10/126:06 pm -
1 stop5h 18m
Deal found 9/3![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 9/3. 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 9/1812:57 pm -
2 stops9h 28m
Tue 9/228:00 am -
1 stop5h 17m
Deal found 9/3![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/2. 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 12/56:30 am -
2 stops9h 54m
Wed 12/94:58 pm -
1 stop5h 29m
Deal found 9/2![United Airlines logo]()
$434
Best flights from Helena to AustinDiscover carefully curated flight deals from Helena to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Helena to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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 12/54:08 pm -
1 stop7h 01m
Wed 12/97:15 am -
1 stop9h 16m
Deal found 9/1![Alaska Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/5. 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 11/41:08 pm -
1 stop7h 34m
Sun 11/86:06 pm -
1 stop5h 18m
Deal found 9/5![Delta logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/5. 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 12/56:30 am -
2 stops7h 41m
Wed 12/94:58 pm -
1 stop5h 29m
Deal found 9/5![United Airlines logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 11/44:41 pm -
2 stops30h 18m
Sun 11/88:30 am -
1 stop8h 34m
Deal found 9/1![Alaska Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/42:23 pm -
2 stops7h 52m
Sun 11/85:15 am -
2 stops9h 25m
Deal found 9/2![United Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 9/2. 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 10/141:08 pm -
2 stops9h 49m
Sat 10/178:15 am -
1 stop5h 13m
Deal found 9/2![Delta logo]()
$564
Last-minute flights from Helena to AustinDiscover last-minute flight deals from Helena to Austin. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Austin. Data last updated September 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/3. 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 9/1812:57 pm -
2 stops9h 28m
Tue 9/228:00 am -
1 stop5h 17m
Deal found 9/3![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/182:26 pm -
1 stop5h 18m
Tue 9/224:30 pm -
1 stop6h 00m
Deal found 9/3![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 10/61:08 pm -
1 stop7h 34m
Mon 10/126:06 pm -
1 stop5h 18m
Deal found 9/3![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 9/2. 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 10/91:08 pm -
1 stop7h 34m
Tue 10/138:15 am -
1 stop5h 13m
Deal found 9/2![Delta logo]()
$339
One-way flights from Helena to AustinSearch for one-way flight options from Helena to Austin. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Helena to Austin. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:26 pm -
2 stops18h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 9/5. 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.
Mon 10/127:15 am -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:26 pm -
3 stops40h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$598
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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Delta) |
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 7,457,451 searches. Data last updated September 6, 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
Cheapest round-trip
HelenaAustin
HLN Helena - AUS Austin Bergstrom
HLNAUS
Helena
Sat 12/5
4:08 pm-12:09 am
1 stop7h 01m
Austin Bergstrom
Wed 12/9
7:15 am-3:31 pm
1 stop9h 16m
$369
HelenaAustin
HLN Helena - AUS Austin Bergstrom
HLNAUS
Helena
Mon 10/12
5:26 pm-1:13 pm
2 stops18h 47m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$397
HelenaAustin
HLN Helena - AUS Austin Bergstrom
HLNAUS
Helena
Wed 11/4
1:08 pm-9:42 pm
1 stop7h 34m
Austin Bergstrom
Sun 11/8
6:06 pm-10:24 pm
1 stop5h 18m
$449
HelenaAustin
HLN Helena - AUS Austin Bergstrom
HLNAUS
Helena
Sat 12/5
6:30 am-3:11 pm
2 stops7h 41m
Austin Bergstrom
Wed 12/9
4:58 pm-9:27 pm
1 stop5h 29m
$454
Quickest round-trip
HelenaAustin
HLN Helena - AUS Austin Bergstrom
HLNAUS
Helena
Mon 10/12
7:15 am-3:00 pm
1 stop6h 45m
Austin Bergstrom
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$460
HelenaAustin
HLN Helena - AUS Austin Bergstrom
HLNAUS
Helena
Wed 11/4
4:41 pm-11:59 pm
2 stops30h 18m
Austin Bergstrom
Sun 11/8
8:30 am-4:04 pm
1 stop8h 34m
$526
HelenaAustin
HLN Helena - AUS Austin Bergstrom
HLNAUS
Helena
Wed 11/4
2:23 pm-11:15 pm
2 stops7h 52m
Austin Bergstrom
Sun 11/8
5:15 am-1:40 pm
2 stops9h 25m
$534
HelenaAustin
HLN Helena - AUS Austin Bergstrom
HLNAUS
Helena
Wed 10/14
1:08 pm-11:57 pm
2 stops9h 49m
Austin Bergstrom
Sat 10/17
8:15 am-12:28 pm
1 stop5h 13m
$564
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
HLN-AUS
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 September 6, 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.
Food
6.6
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Food
6.6
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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Helena and Austin flights
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Other flights from Helena
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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 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$389 | Average$535 | FlexibilityNo cancel fee | On-time69% |