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 34% 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.

What is the cheapest airline that flies from Austin Bergstrom to Helena?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Austin Bergstrom to Helena

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 November 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.

$314 Cheap Flights from Austin to Helena in 2025/26

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6:05 pm - 10:30 pmAUS-HLN

29h 25m2 stops

1:06 pm - 5:50 pmHLN-AUS

27h 44m2 stops

$314Delta

Find Deal

Mon, Dec 8 - Tue, Dec 16

6:59 pm - 5:22 pmAUS-HLN

23h 23m1 stop

5:59 pm - 5:59 pmHLN-AUS

23h 00m1 stop

$332Alaska Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

7:15 am - 5:51 pmAUS-HLN

11h 36m1 stop

6:28 pm - 3:20 pmHLN-AUS

19h 52m1 stop

$346Hawaiian Airlines

Find Deal

Mon, Dec 8 - Tue, Dec 16

5:39 pm - 5:22 pmAUS-HLN

48h 43m2 stops

5:59 pm - 3:54 pmHLN-AUS

20h 55m1 stop

$362Alaska Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

9:00 am - 1:41 pmAUS-HLN

5h 41m1 stop

2:27 pm - 9:25 pmHLN-AUS

5h 58m1 stop

$363United Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

6:00 am - 5:22 pmAUS-HLN

12h 22m2 stops

5:59 pm - 10:48 pmHLN-AUS

27h 49m2 stops

$383Alaska Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

5:39 pm - 5:22 pmAUS-HLN

24h 43m2 stops

5:59 pm - 4:39 pmHLN-AUS

21h 40m2 stops

$393Alaska Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

6:05 pm - 10:30 pmAUS-HLN

29h 25m2 stops

1:06 pm - 8:58 pmHLN-AUS

6h 52m1 stop

$395Delta

Find Deal

Mon, Dec 8 - Tue, Dec 16

8:10 am - 12:23 pmAUS-HLN

5h 13m1 stop

12:50 pm - 9:14 pmHLN-AUS

7h 24m1 stop

$477Delta

Find Deal

Sat, Apr 25 - Wed, Apr 29

9:00 am - 1:27 pmAUS-HLN

5h 27m1 stop

6:40 am - 2:09 pmHLN-AUS

6h 29m1 stop

$569United Airlines

Find Deal

Fri, Nov 21 - Tue, Nov 25

Delta flights from Austin to Helena

Our best Delta deals on Austin to Helena flight tickets

Delta

Dec 8

AUS6:05 pmAustin Bergstrom

29h 25m

2 stops

HLN10:30 pmHelena

Dec 16

HLN1:06 pmHelena

27h 44m

2 stops

AUS5:50 pmAustin Bergstrom

$314

Find similar

Delta

Dec 8

AUS6:05 pmAustin Bergstrom

29h 25m

2 stops

HLN10:30 pmHelena

Dec 16

HLN1:06 pmHelena

6h 52m

1 stop

AUS8:58 pmAustin Bergstrom

$395

Find similar

Delta

Apr 25

AUS8:10 amAustin Bergstrom

5h 13m

1 stop

HLN12:23 pmHelena

Apr 29

HLN12:50 pmHelena

7h 24m

1 stop

AUS9:14 pmAustin Bergstrom

$477

Find similar

Alaska Airlines flights from Austin to Helena

Our best Alaska Airlines deals on Austin to Helena flight tickets

Alaska Airlines

Feb 5

AUS6:59 pmAustin Bergstrom

23h 23m

1 stop

HLN5:22 pmHelena

Feb 9

HLN5:59 pmHelena

23h 00m

1 stop

AUS5:59 pmAustin Bergstrom

$332

Find similar

Alaska Airlines

Feb 5

AUS5:39 pmAustin Bergstrom

48h 43m

2 stops

HLN5:22 pmHelena

Feb 9

HLN5:59 pmHelena

20h 55m

1 stop

AUS3:54 pmAustin Bergstrom

$362

Find similar

Alaska Airlines

Feb 5

AUS6:00 amAustin Bergstrom

12h 22m

2 stops

HLN5:22 pmHelena

Feb 9

HLN5:59 pmHelena

27h 49m

2 stops

AUS10:48 pmAustin Bergstrom

$383

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Mon 12/8

6:05 pm-10:30 pm

2 stops29h 25m

Helena

Tue 12/16

1:06 pm-5:50 pm

2 stops27h 44m

$314

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Thu 2/5

6:59 pm-5:22 pm

1 stop23h 23m

Helena

Mon 2/9

5:59 pm-5:59 pm

1 stop23h 00m

$332

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Mon 12/8

7:15 am-5:51 pm

1 stop11h 36m

Helena

Tue 12/16

6:28 pm-3:20 pm

1 stop19h 52m

$346

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Thu 2/5

5:39 pm-5:22 pm

2 stops48h 43m

Helena

Mon 2/9

5:59 pm-3:54 pm

1 stop20h 55m

$362

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Thu 2/5

9:00 am-1:41 pm

1 stop5h 41m

Helena

Mon 2/9

2:27 pm-9:25 pm

1 stop5h 58m

$363

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Thu 2/5

6:00 am-5:22 pm

2 stops12h 22m

Helena

Mon 2/9

5:59 pm-10:48 pm

2 stops27h 49m

$383

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Thu 2/5

5:39 pm-5:22 pm

2 stops24h 43m

Helena

Mon 2/9

5:59 pm-4:39 pm

2 stops21h 40m

$393

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Mon 12/8

6:05 pm-10:30 pm

2 stops29h 25m

Helena

Tue 12/16

1:06 pm-8:58 pm

1 stop6h 52m

$395

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 4/25

8:10 am-12:23 pm

1 stop5h 13m

Helena

Wed 4/29

12:50 pm-9:14 pm

1 stop7h 24m

$477

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Fri 11/21

9:00 am-1:27 pm

1 stop5h 27m

Helena

Tue 11/25

6:40 am-2:09 pm

1 stop6h 29m

$569

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted 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

Direct flights	None

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 13m, 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 November 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 8,001 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.

An easier way to manage your Helena trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Austin to Helena from $314

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Helena departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Austin to Helena

Cheap round-trip flights

Cheap one-way flights

Delta flights from Austin to Helena

Our best Delta deals on Austin to Helena flight tickets

Alaska Airlines flights from Austin to Helena

Our best Alaska Airlines deals on Austin to Helena flight tickets

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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

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?

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.

What is the cheapest airline that flies from Austin Bergstrom to Helena?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Austin Bergstrom to Helena

What airlines fly to Helena?

When to book flights from Austin to Helena

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

Direct flights

How far is Austin Bergstrom to Helena by plane?

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

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

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

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

What is the most popular airline from Austin to Helena?

Best airlines flying from Austin to Helena

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

Why use momondo?

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

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

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

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

An easier way to manage your Helena trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Montana