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$145+ Cheap flights from Great Falls to Austin (GTF - AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — AUS
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Great Falls to Austin

Cheapest flights from Great Falls to Austin
Explore the most affordable flight options available from Great Falls to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/172:30 pm
GTF
-
AUS
1 stop5h 44m
United Airlines
lun. 4/204:43 pm
AUS
-
GTF
1 stop5h 34m
United Airlines
Deal found 1/24$303
This Delta deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/175:30 am
GTF
-
AUS
1 stop5h 06m
Delta
lun. 4/207:13 am
AUS
-
GTF
2 stops11h 27m
Delta
Deal found 1/24$339
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/18:57 pm
GTF
-
AUS
1 stop12h 40m
Multiple Airlines
jue. 3/59:59 pm
AUS
-
GTF
1 stop12h 56m
Multiple Airlines
Deal found 1/27$348
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/66:15 pm
GTF
-
AUS
1 stop5h 19m
Delta
mar. 2/107:35 am
AUS
-
GTF
1 stop5h 57m
Delta
Deal found 1/25$363
This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/312:29 pm
GTF
-
AUS
1 stop5h 56m
United Airlines
mié. 2/44:51 pm
AUS
-
GTF
1 stop6h 02m
United Airlines
Deal found 1/24$398
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/14:57 pm
GTF
-
AUS
2 stops28h 32m
Alaska Airlines
jue. 3/55:45 pm
AUS
-
GTF
2 stops23h 32m
Alaska Airlines
Deal found 1/27$467

Find flight deals from Great Falls to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(United Airlines)

One-way from

$145
(Expedia)
Provider with most accurate pricing for Great Falls-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Austin Bergstrom flights.
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From Great Falls to Austin Bergstrom
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One-way flight from Great Falls to Austin Bergstrom
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Austin 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, Cheapflights users made 2,558,603 searches. Data last updated enero 27, 2026.
Use the filters below to find and compare flights from Great Falls to Austin that are best for you.

Fly from

Great Falls

Fly to

Austin

Route

Depart

Return

Price

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

vie. 4/17

2:30 pm-9:14 pm

1 stop5h 44m

Austin Bergstrom

lun. 4/20

4:43 pm-9:17 pm

1 stop5h 34m

$303

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

vie. 4/17

5:30 am-11:36 am

1 stop5h 06m

Austin Bergstrom

lun. 4/20

7:13 am-5:40 pm

2 stops11h 27m

$339

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

dom. 3/1

8:57 pm-10:37 am

1 stop12h 40m

Austin Bergstrom

jue. 3/5

9:59 pm-9:55 am

1 stop12h 56m

$348

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

vie. 2/6

6:15 pm-12:34 am

1 stop5h 19m

Austin Bergstrom

mar. 2/10

7:35 am-12:32 pm

1 stop5h 57m

$363

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

vie. 2/6

6:10 am-12:56 pm

1 stop5h 46m

Austin Bergstrom

mar. 2/10

4:51 pm-9:53 pm

1 stop6h 02m

$627

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

vie. 2/27

4:57 pm-2:35 pm

1 stop20h 38m

$145

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

dom. 2/1

10:45 am-12:52 pm

1 stop25h 07m

$188

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

vie. 3/13

4:57 pm-10:06 am

2 stops16h 09m

$208

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

vie. 2/27

10:41 am-8:53 pm

3 stops33h 12m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Great Falls to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Austin in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Great Falls-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Great Falls to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Great Falls to Austin?

    A quick flight from Great Falls to Austin can take about 5h 06m. United Airlines provides one of the quickest options available for as low as $339. Airlines will cover a distance of 1398 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Great Falls to Austin that include hotel bookings?

    Yes. In addition to deals on Great Falls to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Austin.

  • Can I find deals for business class flights from Great Falls to Austin?

    Yes. Cheapflights offers flight deals from Great Falls to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Fredericksburg
Round Rock
San Marcos
Georgetown
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

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