What airlines fly to Helena?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Helena from Austin according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 5 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Austin Bergstrom Airport to Helena Airport?

Prices for flights from Austin Bergstrom Airport to Helena Airport are updated daily.

How many operators does momondo search for flights from Austin Bergstrom Airport to Helena Airport?

There is 1 operator available for flights from Austin Bergstrom Airport to Helena Airport as of December 2025.

How old do you have to be to fly from Austin Bergstrom Airport to Helena Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The travel and health documents you'll need for your trip to Helena Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helena Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$319 Cheap Flights from Austin to Helena in 2025/26

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Find the cheapest flights from Austin to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 am - 1:41 pm

AUS

HLN

5h 51m1 stop

6:15 am - 12:56 pm

HLN

AUS

5h 41m1 stop

$495United Airlines

Sat, Jan 10 - Wed, Jan 14

9:35 am - 9:26 pm

AUS

HLN

12h 51m2 stops

2:27 pm - 9:25 pm

HLN

AUS

5h 58m1 stop

$500United Airlines

Sat, Jan 10 - Wed, Jan 14

2:22 pm - 9:26 pm

AUS

HLN

8h 04m2 stops

2:27 pm - 10:59 pm

HLN

AUS

7h 32m2 stops

$505United Airlines

Sat, Jan 10 - Wed, Jan 14

7:15 am - 6:11 pm

AUS

HLN

11h 56m1 stop

6:48 pm - 4:39 pm

HLN

AUS

20h 51m2 stops

$532Alaska Airlines

Sat, Jan 10 - Wed, Jan 14

7:15 am - 6:11 pm

AUS

HLN

11h 56m1 stop

6:48 pm - 5:59 pm

HLN

AUS

22h 11m1 stop

$533Alaska Airlines

Sat, Jan 10 - Wed, Jan 14

7:05 am - 9:26 pm

AUS

HLN

15h 21m2 stops

6:15 am - 10:59 pm

HLN

AUS

15h 44m2 stops

$566United Airlines

Sat, Jan 10 - Wed, Jan 14

United Airlines flights from Austin to Helena

Our best United Airlines deals on Austin to Helena flight tickets

United Airlines

Jan 10

AUS8:50 amAustin Bergstrom

5h 51m

1 stop

HLN1:41 pmHelena

Jan 14

HLN6:15 amHelena

5h 41m

1 stop

AUS12:56 pmAustin Bergstrom

$495

Find similar

United Airlines

Jan 10

AUS9:35 amAustin Bergstrom

12h 51m

2 stops

HLN9:26 pmHelena

Jan 14

HLN2:27 pmHelena

5h 58m

1 stop

AUS9:25 pmAustin Bergstrom

$500

Find similar

United Airlines

Jan 10

AUS2:22 pmAustin Bergstrom

8h 04m

2 stops

HLN9:26 pmHelena

Jan 14

HLN2:27 pmHelena

7h 32m

2 stops

AUS10:59 pmAustin Bergstrom

$505

Find similar

Alaska Airlines flights from Austin to Helena

Our best Alaska Airlines deals on Austin to Helena flight tickets

Alaska Airlines

Jan 10

AUS7:15 amAustin Bergstrom

11h 56m

1 stop

HLN6:11 pmHelena

Jan 14

HLN6:48 pmHelena

20h 51m

2 stops

AUS4:39 pmAustin Bergstrom

$532

Find similar

Alaska Airlines

Jan 10

AUS7:15 amAustin Bergstrom

11h 56m

1 stop

HLN6:11 pmHelena

Jan 14

HLN6:48 pmHelena

22h 11m

1 stop

AUS5:59 pmAustin Bergstrom

$533

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 1/10

8:50 am-1:41 pm

1 stop5h 51m

Helena

Wed 1/14

6:15 am-12:56 pm

1 stop5h 41m

$495

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 1/10

9:35 am-9:26 pm

2 stops12h 51m

Helena

Wed 1/14

2:27 pm-9:25 pm

1 stop5h 58m

$500

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 1/10

2:22 pm-9:26 pm

2 stops8h 04m

Helena

Wed 1/14

2:27 pm-10:59 pm

2 stops7h 32m

$505

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 1/10

7:15 am-6:11 pm

1 stop11h 56m

Helena

Wed 1/14

6:48 pm-4:39 pm

2 stops20h 51m

$532

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 1/10

7:15 am-6:11 pm

1 stop11h 56m

Helena

Wed 1/14

6:48 pm-5:59 pm

1 stop22h 11m

$533

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 1/10

7:05 am-9:26 pm

2 stops15h 21m

Helena

Wed 1/14

6:15 am-10:59 pm

2 stops15h 44m

$566

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Austin to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Austin to Helena is on a Tuesday. Travelers who choose to depart for Helena on a Tuesday will often find tickets for as low as $409. The most expensive day to fly to Helena is Friday, with ticket prices averaging around $737.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Austin to Helena in the afternoon for as low as $483. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the morning when prices are around $684.

Can stopping save me money on Austin to Helena flights?

You could potentially save up to 11% on your flight if you consider stops on a Austin to Helena flight.

When to book flights from Austin to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Helena according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Austin to Helena (AUS to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Helena

Fastest flight time	5h 30m
Direct flights	None

The fastest flight from Austin to Helena takes 5h 30m

There are no direct flights from Austin to Helena. There are no popular flight routes from Austin to Helena.

Search flight deals

How far is Austin Bergstrom to Helena by plane?
Helena is 1361.2 mi away from Austin Bergstrom. Flights usually cover this in 5h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Austin Bergstrom Airport to Helena Airport?
Prices for flights from Austin Bergstrom Airport to Helena Airport are updated daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Helena Airport?
There is 1 operator available for flights from Austin Bergstrom Airport to Helena Airport as of December 2025.
How old do you have to be to fly from Austin Bergstrom Airport to Helena Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents you'll need for your trip to Helena Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helena Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Austin to Helena?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Austin to Helena is Delta (100% of total bookings).

Best airlines flying from Austin to Helena

Compare and see reviews for airlines that fly from Austin to Helena with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,014 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Helena?

Finding the right flight to Helena from Austin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Helena quick and easy, saving you time and money.

Can I find flights from Austin to Helena with flexible booking policies on momondo?

momondo does allow users to show only those flights to Helena from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to Helena?

Once you have performed a search for Austin to Helena flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Austin to Helena right now. Can momondo alert me if prices change?

Price alerts on flights to Helena from Austin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.