What airlines fly to Helena?

United Airlines, Delta and Southwest 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 47% 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 October 2026.

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.

$359 Cheap Flights from Austin to Helena in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

8:10 am - 12:24 pmAUS Austin Bergstrom-HLN Helena

5h 14m1 stop Salt Lake City

5:45 am - 11:58 amHLN Helena-AUS Austin Bergstrom

5h 13m1 stop Salt Lake City

$359Delta

Wed, Jan 13 - Sat, Jan 16

6:06 pm - 10:24 pmAUS Austin Bergstrom-HLN Helena

5h 18m1 stop Salt Lake City

1:08 pm - 9:42 pmHLN Helena-AUS Austin Bergstrom

7h 34m1 stop Salt Lake City

$359Delta

Wed, Oct 28 - Tue, Nov 3

1:40 pm - 10:24 pmAUS Austin Bergstrom-HLN Helena

9h 44m2 stops Los Angeles Salt Lake City

1:08 pm - 9:42 pmHLN Helena-AUS Austin Bergstrom

7h 34m1 stop Salt Lake City

$364Delta

Wed, Oct 28 - Tue, Nov 3

10:52 am - 10:24 pmAUS Austin Bergstrom-HLN Helena

12h 32m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:08 pm - 9:42 pmHLN Helena-AUS Austin Bergstrom

7h 34m1 stop Salt Lake City

$364Delta

Wed, Oct 28 - Tue, Nov 3

8:10 am - 12:30 pmAUS Austin Bergstrom-HLN Helena

5h 20m1 stop Salt Lake City

5:45 am - 7:00 pmHLN Helena-AUS Austin Bergstrom

12h 15m2 stops Salt Lake City Los Angeles

$364Delta

Wed, Dec 16 - Tue, Jan 5

7:15 am - 4:23 pmAUS Austin Bergstrom-HLN Helena

10h 08m1 stop Seattle/Tacoma Intl

5:00 pm - 2:22 pmHLN Helena-AUS Austin Bergstrom

20h 22m1 stop Seattle/Tacoma Intl

$412Alaska Airlines

Wed, Jan 6 - Sat, Jan 9

8:10 am - 12:30 pmAUS Austin Bergstrom-HLN Helena

5h 20m1 stop Salt Lake City

12:50 pm - 9:15 pmHLN Helena-AUS Austin Bergstrom

7h 25m1 stop Salt Lake City

$419Delta

Wed, Dec 16 - Tue, Jan 5

9:02 am - 1:48 pmAUS Austin Bergstrom-HLN Helena

5h 46m1 stop Denver Intl

6:28 am - 12:58 pmHLN Helena-AUS Austin Bergstrom

5h 30m1 stop Denver Intl

$429United Airlines

Fri, Oct 23 - Sun, Oct 25

8:15 am - 12:28 pmAUS Austin Bergstrom-HLN Helena

5h 13m1 stop Salt Lake City

7:15 am - 1:38 pmHLN Helena-AUS Austin Bergstrom

5h 23m1 stop Salt Lake City

$429Delta

Tue, Oct 20 - Sat, Oct 24

5:10 am - 1:48 pmAUS Austin Bergstrom-HLN Helena

9h 38m2 stops Houston George Bush Intcntl Denver Intl

6:25 am - 12:55 pmHLN Helena-AUS Austin Bergstrom

5h 30m1 stop Denver Intl

$434United Airlines

Tue, Oct 20 - Sat, Oct 24

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Delta flights from Austin to Helena

Our best Delta deals on Austin to Helena flight tickets

Delta

Oct 28

AUS6:06 pmAustin Bergstrom

5h 18m

1 stop

HLN10:24 pmHelena

Nov 3

HLN1:08 pmHelena

7h 34m

1 stop

AUS9:42 pmAustin Bergstrom

$359

Delta

Oct 28

AUS10:52 amAustin Bergstrom

12h 32m

2 stops

HLN10:24 pmHelena

Nov 3

HLN1:08 pmHelena

7h 34m

1 stop

AUS9:42 pmAustin Bergstrom

$364

Delta

Dec 16

AUS8:10 amAustin Bergstrom

5h 20m

1 stop

HLN12:30 pmHelena

Jan 5

HLN12:50 pmHelena

7h 25m

1 stop

AUS9:15 pmAustin Bergstrom

$419

United Airlines flights from Austin to Helena

Our best United Airlines deals on Austin to Helena flight tickets

United Airlines

Oct 20

AUS5:10 amAustin Bergstrom

9h 38m

2 stops

HLN1:48 pmHelena

Oct 24

HLN6:25 amHelena

5h 30m

1 stop

AUS12:55 pmAustin Bergstrom

$434

United Airlines

Oct 20

AUS12:00 pmAustin Bergstrom

10h 08m

2 stops

HLN9:08 pmHelena

Oct 24

HLN2:30 pmHelena

7h 24m

2 stops

AUS10:54 pmAustin Bergstrom

$439

United Airlines

Nov 18

AUS3:05 pmAustin Bergstrom

7h 26m

1 stop

HLN9:31 pmHelena

Nov 20

HLN2:23 pmHelena

7h 52m

2 stops

AUS11:15 pmAustin Bergstrom

$456

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Wed 1/13

8:10 am-12:24 pm

1 stop5h 14m

Helena

Sat 1/16

5:45 am-11:58 am

1 stop5h 13m

$359

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Wed 10/28

6:06 pm-10:24 pm

1 stop5h 18m

Helena

Tue 11/3

1:08 pm-9:42 pm

1 stop7h 34m

$359

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Wed 10/28

1:40 pm-10:24 pm

2 stops9h 44m

Helena

Tue 11/3

1:08 pm-9:42 pm

1 stop7h 34m

$364

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Wed 10/28

10:52 am-10:24 pm

2 stops12h 32m

Helena

Tue 11/3

1:08 pm-9:42 pm

1 stop7h 34m

$364

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Wed 12/16

8:10 am-12:30 pm

1 stop5h 20m

Helena

Tue 1/5

5:45 am-7:00 pm

2 stops12h 15m

$364

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Wed 1/6

7:15 am-4:23 pm

1 stop10h 08m

Helena

Sat 1/9

5:00 pm-2:22 pm

1 stop20h 22m

$412

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Wed 12/16

8:10 am-12:30 pm

1 stop5h 20m

Helena

Tue 1/5

12:50 pm-9:15 pm

1 stop7h 25m

$419

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Fri 10/23

9:02 am-1:48 pm

1 stop5h 46m

Helena

Sun 10/25

6:28 am-12:58 pm

1 stop5h 30m

$429

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Tue 10/20

8:15 am-12:28 pm

1 stop5h 13m

Helena

Sat 10/24

7:15 am-1:38 pm

1 stop5h 23m

$429

AustinHelena

AUS Austin Bergstrom - HLN Helena

AUSHLN

Austin Bergstrom

Tue 10/20

5:10 am-1:48 pm

2 stops9h 38m

Helena

Sat 10/24

6:25 am-12:55 pm

1 stop5h 30m

$434

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 month to fly to Helena?

If you aren’t able to travel to Helena during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Austin to Helena flights?

You could potentially save up to 30% 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

Best Price Found	$359
Fastest flight time	5h 14m
Direct flights	None

The best flight deal from Austin to Helena found on momondo in the last 72 hours is $359

The fastest flight from Austin to Helena takes 5h 14m

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

Search flight deals

Frequently asked questions about flying from Austin to Helena

How far is Austin Bergstrom to Helena by plane?
Helena is 1361.2 mi away from Austin Bergstrom. Flights usually cover this in 5h 14m, 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 October 2026.
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 $328	Free Cancellation	Rating 7.8 8,633 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.