Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Austin to Helena from $289

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 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Austin to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:10 am - 1:40 pm
AUS
-
HLN
7h 30m
1 stop
United Airlines Logo
2:30 pm - 9:08 pm
HLN
-
AUS
5h 38m
1 stop
$289United Airlines
Wed, Mar 4 - Wed, Mar 11
Delta Logo
1:59 pm - 10:27 pm
AUS
-
HLN
9h 28m
2 stops
Delta Logo
5:30 am - 1:44 pm
HLN
-
AUS
7h 14m
1 stop
$294Delta
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
7:10 am - 1:40 pm
AUS
-
HLN
7h 30m
1 stop
United Airlines Logo
2:25 pm - 8:51 pm
HLN
-
AUS
5h 26m
1 stop
$339United Airlines
Tue, Feb 17 - Sat, Feb 21
Alaska Airlines Logo
7:04 pm - 5:45 pm
AUS
-
HLN
23h 41m
1 stop
Alaska Airlines Logo
6:22 pm - 4:49 pm
HLN
-
AUS
21h 27m
2 stops
$341Alaska Airlines
Fri, May 1 - Mon, May 4
Alaska Airlines Logo
7:59 pm - 5:45 pm
AUS
-
HLN
22h 46m
2 stops
Alaska Airlines Logo
6:22 pm - 4:49 pm
HLN
-
AUS
21h 27m
2 stops
$413Alaska Airlines
Fri, May 1 - Mon, May 4
Delta Logo
1:59 pm - 10:27 pm
AUS
-
HLN
9h 28m
2 stops
Delta Logo
5:30 am - 6:12 pm
HLN
-
AUS
11h 42m
2 stops
$434Delta
Wed, Mar 4 - Wed, Mar 11
Alaska Airlines Logo
7:57 pm - 3:59 pm
AUS
-
HLN
21h 02m
2 stops
Alaska Airlines Logo
4:36 pm - 2:35 pm
HLN
-
AUS
20h 59m
1 stop
$444Alaska Airlines
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
12:17 pm - 9:16 pm
AUS
-
HLN
9h 59m
2 stops
United Airlines Logo
2:25 pm - 11:15 pm
HLN
-
AUS
7h 50m
2 stops
$579United Airlines
Tue, Feb 17 - Sat, Feb 21
Alaska Airlines Logo
7:00 pm - 3:59 pm
AUS
-
HLN
21h 59m
1 stop
Alaska Airlines Logo
6:22 pm - 2:32 pm
HLN
-
AUS
19h 10m
1 stop
$672Alaska Airlines
Mon, Mar 16 - Thu, Mar 19
Alaska Airlines Logo
7:00 pm - 3:59 pm
AUS
-
HLN
21h 59m
1 stop
Alaska Airlines Logo
6:22 pm - 11:49 pm
HLN
-
AUS
28h 27m
2 stops
$701Alaska Airlines
Mon, Mar 16 - Thu, Mar 19

Alaska Airlines flights from Austin to Helena

Our best Alaska Airlines deals on Austin to Helena flight tickets
Alaska Airlines
May 1
AUS7:04 pmAustin Bergstrom
23h 41m
1 stop
HLN5:45 pmHelena
May 4
HLN6:22 pmHelena
21h 27m
2 stops
AUS4:49 pmAustin Bergstrom
$341
Alaska Airlines
May 1
AUS7:59 pmAustin Bergstrom
22h 46m
2 stops
HLN5:45 pmHelena
May 4
HLN6:22 pmHelena
21h 27m
2 stops
AUS4:49 pmAustin Bergstrom
$413
Alaska Airlines
Feb 17
AUS7:57 pmAustin Bergstrom
21h 02m
2 stops
HLN3:59 pmHelena
Feb 21
HLN4:36 pmHelena
20h 59m
1 stop
AUS2:35 pmAustin Bergstrom
$444

United Airlines flights from Austin to Helena

Our best United Airlines deals on Austin to Helena flight tickets
United Airlines
Mar 4
AUS7:10 amAustin Bergstrom
7h 30m
1 stop
HLN1:40 pmHelena
Mar 11
HLN2:30 pmHelena
5h 38m
1 stop
AUS9:08 pmAustin Bergstrom
$289
United Airlines
Feb 17
AUS7:10 amAustin Bergstrom
7h 30m
1 stop
HLN1:40 pmHelena
Feb 21
HLN2:25 pmHelena
5h 26m
1 stop
AUS8:51 pmAustin Bergstrom
$339
United Airlines
Feb 17
AUS12:17 pmAustin Bergstrom
9h 59m
2 stops
HLN9:16 pmHelena
Feb 21
HLN2:25 pmHelena
7h 50m
2 stops
AUS11:15 pmAustin Bergstrom
$579

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Austin to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Wed 3/4

7:10 am-1:40 pm

1 stop7h 30m

Helena

Wed 3/11

2:30 pm-9:08 pm

1 stop5h 38m

$289

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Wed 3/4

1:59 pm-10:27 pm

2 stops9h 28m

Helena

Wed 3/11

5:30 am-1:44 pm

1 stop7h 14m

$294

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Tue 2/17

7:10 am-1:40 pm

1 stop7h 30m

Helena

Sat 2/21

2:25 pm-8:51 pm

1 stop5h 26m

$339

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Fri 5/1

7:04 pm-5:45 pm

1 stop23h 41m

Helena

Mon 5/4

6:22 pm-4:49 pm

2 stops21h 27m

$341

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Fri 5/1

7:59 pm-5:45 pm

2 stops22h 46m

Helena

Mon 5/4

6:22 pm-4:49 pm

2 stops21h 27m

$413

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Wed 3/4

1:59 pm-10:27 pm

2 stops9h 28m

Helena

Wed 3/11

5:30 am-6:12 pm

2 stops11h 42m

$434

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Tue 2/17

7:57 pm-3:59 pm

2 stops21h 02m

Helena

Sat 2/21

4:36 pm-2:35 pm

1 stop20h 59m

$444

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Tue 2/17

12:17 pm-9:16 pm

2 stops9h 59m

Helena

Sat 2/21

2:25 pm-11:15 pm

2 stops7h 50m

$579

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Mon 3/16

7:00 pm-3:59 pm

1 stop21h 59m

Helena

Thu 3/19

6:22 pm-2:32 pm

1 stop19h 10m

$672

AustinHelena

AUS - HLN

AUSHLN

Austin Bergstrom

Mon 3/16

7:00 pm-3:59 pm

1 stop21h 59m

Helena

Thu 3/19

6:22 pm-11:49 pm

2 stops28h 27m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Helena from

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

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 09m

Direct flights

None
The fastest flight from Austin to Helena takes 5h 09m
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 09m, 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?

  • 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?

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
DeltaPriceFrom $258Free CancellationRating
7.9
8,138 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/5
Thu 3/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States