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

United Airlines is the most popular carrier operating from Austin Bergstrom to Helena

What airlines fly to Helena?

United Airlines, Southwest and Delta 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 42% 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 May 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.

$339 Cheap Flights from Austin to Helena in 2026

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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.

8:15 am - 12:20 pm

AUS

HLN

5h 05m

1 stop

1:00 pm - 9:32 pm

HLN

AUS

7h 32m

1 stop

$339Delta

Tue, Jun 9 - Tue, Jun 16

12:09 pm - 10:31 pm

AUS

HLN

11h 22m

2 stops

1:00 pm - 9:32 pm

HLN

AUS

7h 32m

1 stop

$344Delta

Tue, Jun 9 - Tue, Jun 16

12:09 pm - 10:31 pm

AUS

HLN

11h 22m

2 stops

1:00 pm - 11:30 pm

HLN

AUS

9h 30m

2 stops

$349Delta

Tue, Jun 9 - Tue, Jun 16

6:32 pm - 10:33 pm

AUS

HLN

5h 01m

1 stop

1:03 pm - 9:33 pm

HLN

AUS

7h 30m

1 stop

$364Delta

Fri, May 29 - Fri, Jun 5

6:32 pm - 10:33 pm

AUS

HLN

5h 01m

1 stop

1:03 pm - 9:33 pm

HLN

AUS

7h 30m

1 stop

$369Delta

Fri, May 29 - Fri, Jun 5

6:08 pm - 10:31 pm

AUS

HLN

5h 23m

1 stop

5:40 am - 2:50 pm

HLN

AUS

8h 10m

1 stop

$399Delta

Sat, Jun 27 - Tue, Jul 14

6:08 pm - 10:31 pm

AUS

HLN

5h 23m

1 stop

12:55 pm - 11:29 pm

HLN

AUS

9h 34m

2 stops

$404Delta

Sat, Jun 27 - Wed, Jul 15

6:08 pm - 10:31 pm

AUS

HLN

5h 23m

1 stop

12:55 pm - 9:30 pm

HLN

AUS

7h 35m

1 stop

$424Delta

Sat, Jun 27 - Mon, Jul 13

8:30 am - 4:55 pm

AUS

HLN

9h 25m

1 stop

5:11 pm - 3:14 pm

HLN

AUS

21h 03m

1 stop

$428Alaska Airlines

Sat, Aug 22 - Sat, Aug 29

6:08 pm - 10:31 pm

AUS

HLN

5h 23m

1 stop

5:40 am - 3:20 pm

HLN

AUS

8h 40m

2 stops

$429Delta

Sat, Jun 27 - Tue, Jul 14

Delta flights from Austin to Helena

Our best Delta deals on Austin to Helena flight tickets

Delta

Jun 9

AUS8:15 amAustin Bergstrom

5h 05m

1 stop

HLN12:20 pmHelena

Jun 16

HLN1:00 pmHelena

7h 32m

1 stop

AUS9:32 pmAustin Bergstrom

$339

Delta

Jun 9

AUS12:09 pmAustin Bergstrom

11h 22m

2 stops

HLN10:31 pmHelena

Jun 16

HLN1:00 pmHelena

7h 32m

1 stop

AUS9:32 pmAustin Bergstrom

$344

Delta

Jun 9

AUS12:09 pmAustin Bergstrom

11h 22m

2 stops

HLN10:31 pmHelena

Jun 16

HLN1:00 pmHelena

9h 30m

2 stops

AUS11:30 pmAustin Bergstrom

$349

Alaska Airlines flights from Austin to Helena

Our best Alaska Airlines deals on Austin to Helena flight tickets

Alaska Airlines

Aug 22

AUS8:30 amAustin Bergstrom

9h 25m

1 stop

HLN4:55 pmHelena

Aug 29

HLN5:11 pmHelena

21h 03m

1 stop

AUS3:14 pmAustin Bergstrom

$428

Alaska Airlines

May 29

AUS8:58 pmAustin Bergstrom

20h 08m

2 stops

HLN4:06 pmHelena

Jun 5

HLN4:43 pmHelena

14h 21m

2 stops

AUS8:04 amAustin Bergstrom

$450

Alaska Airlines

May 29

AUS8:58 pmAustin Bergstrom

20h 08m

2 stops

HLN4:06 pmHelena

Jun 5

HLN4:43 pmHelena

14h 21m

2 stops

AUS8:04 amAustin Bergstrom

$479

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Tue 6/9

8:15 am-12:20 pm

1 stop5h 05m

Helena

Tue 6/16

1:00 pm-9:32 pm

1 stop7h 32m

$339

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Tue 6/9

12:09 pm-10:31 pm

2 stops11h 22m

Helena

Tue 6/16

1:00 pm-9:32 pm

1 stop7h 32m

$344

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Tue 6/9

12:09 pm-10:31 pm

2 stops11h 22m

Helena

Tue 6/16

1:00 pm-11:30 pm

2 stops9h 30m

$349

Quickest round-trip

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Fri 5/29

6:32 pm-10:33 pm

1 stop5h 01m

Helena

Fri 6/5

1:03 pm-9:33 pm

1 stop7h 30m

$364

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Fri 5/29

6:32 pm-10:33 pm

1 stop5h 01m

Helena

Fri 6/5

1:03 pm-9:33 pm

1 stop7h 30m

$369

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 6/27

6:08 pm-10:31 pm

1 stop5h 23m

Helena

Tue 7/14

5:40 am-2:50 pm

1 stop8h 10m

$399

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 6/27

6:08 pm-10:31 pm

1 stop5h 23m

Helena

Wed 7/15

12:55 pm-11:29 pm

2 stops9h 34m

$404

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 6/27

6:08 pm-10:31 pm

1 stop5h 23m

Helena

Mon 7/13

12:55 pm-9:30 pm

1 stop7h 35m

$424

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 8/22

8:30 am-4:55 pm

1 stop9h 25m

Helena

Sat 8/29

5:11 pm-3:14 pm

1 stop21h 03m

$428

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Sat 6/27

6:08 pm-10:31 pm

1 stop5h 23m

Helena

Tue 7/14

5:40 am-3:20 pm

2 stops8h 40m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

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 01m
Direct flights	None

The fastest flight from Austin to Helena takes 5h 01m

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 01m, 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 May 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 United Airlines (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
United Airlines	PriceFrom $313	Free Cancellation	Rating 7.4 9,699 reviews		Search United Airlines 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.