HLN - AUS

$390 Find Cheap Flights from Helena to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Austin departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Austin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$399
United Airlines
Fri 4/3Tue 4/7
HLN - AUS • 1 stop
Cheapest one-way
$390
Alaska Airlines
Sun 7/26
HLN - AUS • 1 stop
Top airlines
Cheapest • from $399 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Helena and Austin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $427 (round-trip)
Shortest trip • 5h 24m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to Austin (HLN-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Austin

Fri, Apr 3 - Tue, Apr 7
United Airlines Logo
2:25 pm - 9:14 pm
HLN
-
AUS
5h 49m
1 stop
United Airlines Logo
7:00 am - 1:39 pm
AUS
-
HLN
7h 39m
1 stop
$399United Airlines
Fri, Apr 3 - Tue, Apr 7
United Airlines Logo
2:25 pm - 11:15 pm
HLN
-
AUS
7h 50m
2 stops
United Airlines Logo
7:00 am - 1:39 pm
AUS
-
HLN
7h 39m
1 stop
$404United Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
6:22 pm - 12:24 am
HLN
-
AUS
29h 02m
1 stop
Alaska Airlines Logo
6:00 am - 5:45 pm
AUS
-
HLN
12h 45m
1 stop
$405Alaska Airlines
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
6:15 am - 5:26 pm
HLN
-
AUS
10h 11m
2 stops
United Airlines Logo
12:15 pm - 9:33 pm
AUS
-
HLN
10h 18m
2 stops
$409United Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
6:22 pm - 12:24 am
HLN
-
AUS
29h 02m
1 stop
Alaska Airlines Logo
7:04 pm - 5:45 pm
AUS
-
HLN
23h 41m
1 stop
$414Alaska Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
6:22 pm - 2:39 pm
HLN
-
AUS
19h 17m
1 stop
Alaska Airlines Logo
6:00 am - 5:45 pm
AUS
-
HLN
12h 45m
1 stop
$425Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
6:22 pm - 7:19 pm
HLN
-
AUS
23h 57m
2 stops
Alaska Airlines Logo
4:34 pm - 5:45 pm
AUS
-
HLN
26h 11m
2 stops
$473Alaska Airlines
Tue, Apr 28 - Sat, May 2
Alaska Airlines Logo
6:22 pm - 12:24 am
HLN
-
AUS
29h 02m
1 stop
Alaska Airlines Logo
4:34 pm - 5:45 pm
AUS
-
HLN
26h 11m
2 stops
$479Alaska Airlines
Thu, Apr 2 - Mon, Apr 6
United Airlines Logo
2:25 pm - 11:15 pm
HLN
-
AUS
7h 50m
2 stops
United Airlines Logo
7:00 am - 1:39 pm
AUS
-
HLN
7h 39m
1 stop
$484United Airlines
Sat, May 2 - Wed, May 6
Alaska Airlines Logo
6:22 pm - 6:04 pm
HLN
-
AUS
22h 42m
1 stop
Alaska Airlines Logo
6:00 am - 5:45 pm
AUS
-
HLN
12h 45m
2 stops
$519Alaska Airlines
Booking Insights

KAYAK's insights & trends for Helena to Austin flights

Get data-powered insights and trends into flights from Helena to Austin to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Helena to Austin?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Austin were found on United Airlines ($399) and Alaska Airlines ($405).

Good to know

Cheapest flight$390
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helena to Austin

  • What is the cheapest flight from Helena to Austin?

    In the last 3 days, the lowest price for a flight from Helena to Austin was $390 for a one-way ticket and $399 for a round-trip.

  • Do I need a passport to fly between Helena and Austin?

    A passport is not required to fly from Helena to Austin.

  • Which aircraft models fly most regularly from Helena to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helena to Austin?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Helena and Austin, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Helena to Austin, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Helena to Austin are Delta and United Airlines. With an average price for the route of $346 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $596 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Helena to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Helena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Helena with another airline. Booking your flights between Helena and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Helena to Austin

 
See real verified KAYAK customer reviews for airlines flying from Helena to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8313 reviews
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

2.0 MediocreAnonymous, Mar 2026
HNL - ATL
Read more Delta reviews

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

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

Information on your arrival and departure airports