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$453+ Cheap flights from Austin to Great Falls (AUS - GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — GTF
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheap flight deals from Austin to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Great Falls (GTF). 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 octubre 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$453
(Alaska Airlines)
Provider with most accurate pricing for Austin Bergstrom-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Great Falls flights.
Search Deals
From Austin Bergstrom to Great Falls
Search Deals

Find flight deals from Austin to Great Falls

Cheapest flights from Austin to Great Falls
Explore the most affordable flight options available from Austin to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
mié. 12/247:42 pmAUS - GTF
1 stop23h 59mAlaska Airlines
mar. 12/307:21 pmGTF - AUS
1 stop10h 19mAlaska Airlines
Deal found 10/26$453
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
mar. 12/306:20 amAUS - GTF
2 stops13h 21mAlaska Airlines
mié. 12/317:21 pmGTF - AUS
1 stop10h 19mAlaska Airlines
Deal found 10/26$495
This Delta deal was found by Cheapflights users on 10/26. 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.
mié. 12/2411:30 amAUS - GTF
2 stops12h 00mDelta
mar. 12/301:11 pmGTF - AUS
1 stop7h 22mDelta
Deal found 10/26$974

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Great Falls 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 octubre 28, 2025.
Use the filters below to find and compare flights from Austin to Great Falls that are best for you.

Fly from

Austin

Fly to

Great Falls

Route

Depart

Return

Price

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

mié. 12/24

7:42 pm-6:41 pm

1 stop23h 59m

Great Falls

mar. 12/30

7:21 pm-6:40 am

1 stop10h 19m

$453

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

sáb. 4/25

8:10 am-12:23 pm

1 stop5h 13m

Great Falls

mié. 4/29

1:10 pm-9:14 pm

1 stop7h 04m

$466

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

mar. 12/30

6:20 am-6:41 pm

2 stops13h 21m

Great Falls

mié. 12/31

7:21 pm-6:40 am

1 stop10h 19m

$495

AustinGreat Falls

AUS - GTF

AUSGTF

Austin Bergstrom

sáb. 4/25

12:20 pm-9:15 pm

2 stops9h 55m

Great Falls

mié. 4/29

2:25 pm-10:34 pm

2 stops7h 09m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Austin to Great Falls

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 Austin to Great Falls in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust 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 Austin-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Great Falls flights, Cheapflights users trust Expedia the most. Expedia 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 Austin-Great Falls 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 Austin to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Austin 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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Great Falls

What is the cheapest month to book a flight from Austin to Great Falls?

Currently, June is the cheapest month in which you can book a flight from Austin to Great Falls (average of $258). Flying from Austin to Great Falls in April is currently the most expensive (average of $786). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Great Falls. Reviews last updated octubre 28, 2025.
See what other customers who have flown with Delta from Austin to Great Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Austin to Great Falls. 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 Austin to Great Falls?

    For as low as $466, Alaska Airlines can have you in Great Falls from Austin in 5h 13m. The distance from Austin to Great Falls is about 1398 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Austin to Great Falls round-trip?

    Currently priced at $223, Delta will fly you from Austin to Great Falls and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Austin to Great Falls?

    Currently, June is the cheapest month in which you can book a flight from Austin to Great Falls (average of $258). Flying from Austin to Great Falls in April is currently the most expensive (average of $786). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Austin to Great Falls

Discover the top airline that operate flights from Austin to Great Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$536FlexibilityNo cancel feeOn-timeN/A

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