AUS - HLN

$238 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 8/12. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Austin to Helena

KAYAK's recommended round-trip deals from the most popular airlines that fly from Austin to Helena.
Discover the best prices for you by selecting your travel dates on KAYAK.
Alaska Airlines Logo
7:15 am - 3:21 pmAUS-HLN
9h 06m1 stop
Alaska Airlines Logo
4:02 pm - 12:04 amHLN-AUS
7h 02m1 stop
$496Alaska Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
Alaska Airlines Logo
5:50 pm - 3:21 pmAUS-HLN
22h 31m2 stops
Alaska Airlines Logo
4:02 pm - 12:04 amHLN-AUS
7h 02m1 stop
$560Alaska Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
United Airlines Logo
6:02 pm - 1:31 pmAUS-HLN
20h 29m1 stop
United Airlines Logo
2:16 pm - 11:20 amHLN-AUS
20h 04m1 stop
$625United Airlines
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
6:02 pm - 1:31 pmAUS-HLN
20h 29m1 stop
United Airlines Logo
2:16 pm - 1:01 pmHLN-AUS
21h 45m2 stops
$635United Airlines
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
4:22 pm - 1:31 pmAUS-HLN
22h 09m2 stops
United Airlines Logo
2:16 pm - 1:01 pmHLN-AUS
21h 45m2 stops
$646United Airlines
Find Deal
Wed, May 14 - Sun, May 18
Useful Info

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

Low seasonNovember
High seasonJuly
Cheapest flight$238
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 10% 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 $238 for a one-way ticket and $496 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?

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

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

    The two airlines most popular with KAYAK users for flights from Austin to Helena are Delta and United Airlines. With an average price for the route of $653 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $610 and an overall rating of 7.4.

  • 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.

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 7934 reviews
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
Airline reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

8.0 ExcellentFredrick, Apr 2025GSO - DTW
Read more Delta reviews

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

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.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.