AUS - HLN

$223 Find Cheap Flights from Austin to Helena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Helena departing on 7/8. 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

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

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

Cheap Flights from Austin to Helena (AUS-HLN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Helena 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 Austin to Helena

Tue, Jul 29 - Tue, Aug 12
Alaska Airlines Logo
7:30 pm - 3:31 pmAUS-HLN
21h 01m1 stop
Alaska Airlines Logo
4:08 pm - 12:05 amHLN-AUS
6h 57m1 stop
$381Alaska Airlines
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Tue, Jul 29 - Tue, Aug 12
Delta Logo
1:59 pm - 10:47 pmAUS-HLN
9h 48m2 stops
Delta Logo
5:50 am - 1:04 pmHLN-AUS
6h 14m1 stop
$398Delta
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Sat, Jul 26 - Tue, Aug 12
Alaska Airlines Logo
7:15 am - 3:31 pmAUS-HLN
9h 16m1 stop
Alaska Airlines Logo
4:08 pm - 12:05 amHLN-AUS
6h 57m1 stop
$403Alaska Airlines
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Sun, Jul 27 - Tue, Aug 12
Delta Logo
7:15 pm - 12:20 pmAUS-HLN
18h 05m1 stop
Delta Logo
1:00 pm - 9:02 pmHLN-AUS
7h 02m1 stop
$407Delta
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Sat, Jul 26 - Tue, Aug 12
Delta Logo
6:05 pm - 12:20 pmAUS-HLN
19h 15m1 stop
Delta Logo
1:00 pm - 11:53 pmHLN-AUS
9h 53m2 stops
$412Delta
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Fri, Aug 1 - Tue, Aug 12
Delta Logo
8:15 am - 12:20 pmAUS-HLN
5h 05m1 stop
Delta Logo
1:00 pm - 9:02 pmHLN-AUS
7h 02m1 stop
$413Delta
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Fri, Aug 1 - Tue, Aug 12
Delta Logo
8:15 am - 12:20 pmAUS-HLN
5h 05m1 stop
Delta Logo
1:00 pm - 11:53 pmHLN-AUS
9h 53m2 stops
$418Delta
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Mon, Aug 4 - Tue, Aug 12
United Airlines Logo
5:15 am - 4:55 pmAUS-HLN
12h 40m1 stop
United Airlines Logo
5:39 pm - 11:59 pmHLN-AUS
5h 20m1 stop
$458United Airlines
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Tue, Jul 29 - Sat, Aug 9
Hawaiian Airlines Logo
9:45 am - 3:31 pmAUS-HLN
6h 46m1 stop
Hawaiian Airlines Logo
4:08 pm - 12:05 amHLN-AUS
6h 57m1 stop
$466Hawaiian Airlines
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Tue, Jul 29 - Sat, Aug 9
United Airlines Logo
11:20 am - 9:15 pmAUS-HLN
10h 55m2 stops
United Airlines Logo
5:39 pm - 11:59 pmHLN-AUS
5h 20m1 stop
$498United Airlines
Find Deal
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KAYAK's insights & trends for Austin to Helena flights

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

What’s the cheapest day of the week to fly from Austin to Helena?

The average price of all round-trip flights from Austin to Helena clicked on KAYAK for each day over the last 12 months.

For Austin to Helena, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Helena back to Austin, the best deals are generally found on Tuesday, with Sunday being the most expensive.

Good to know

High seasonJuly
Cheapest flight$223
Most popular time to fly with an average 7% increase in price.
Flight from Austin to Helena

When to book flights from Austin to Helena

Are your dates flexible? Find out the best times to travel from Austin to Helena 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 Austin to Helena

  • What is the cheapest flight from Austin to Helena?

    In the last 3 days, the lowest price for a flight from Austin to Helena was $223 for a one-way ticket and $381 for a round-trip.

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

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

  • Which airports will I be using when flying from Austin to Helena?

    Austin airport is called Austin Bergstrom and the only airport in Helena is Helena.

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

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

  • Which airline alliances offer flights from Austin to Helena?

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

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

    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 Austin to Helena.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Austin 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 Austin to Helena?

    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 Helena with an airline and back to Austin with another airline. Booking your flights between Austin and HLN 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 Austin to Helena?

    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 Helena from Austin 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 Austin to Helena

 
See real verified KAYAK customer reviews for airlines flying from Austin to Helena. 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 Austin to Helena? 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.
8.0
DeltaOverall score based on 7965 reviews
7.9Comfort
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Gate agent did not hold flight for connection, provided no assistance to get new flight

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Food choices were very limited. Taste of the dishes was average.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Sucks ! All three flights I was on this trip were delayed.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

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

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