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$163+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — AUS
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheap 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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$336
(Delta)

One-way from

$163
(Delta)

Popular in

July

Cheapest in

March

Average price

$853
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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Highest demand for flights based on searches. 32% potential increase in price ($272 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 11, 2025.

This Delta deal was found by Cheapflights users on 4/10. 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.
Mon 6/96:18 pmGTF - AUS
1 stop5h 13mDelta
Sat 6/1412:12 pmAUS - GTF
1 stop6h 26mDelta
Deal found 4/10$336
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 4/256:40 amGTF - AUS
1 stop14h 20mUnited Airlines
Tue 4/294:55 pmAUS - GTF
1 stop5h 20mUnited Airlines
Deal found 4/10$671

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 April 11, 2025.
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

Mon 6/9

6:18 pm-12:31 am

1 stop5h 13m

Austin Bergstrom

Sat 6/14

12:12 pm-5:38 pm

1 stop6h 26m

$336

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

Fri 4/25

6:40 am-10:00 pm

1 stop14h 20m

Austin Bergstrom

Tue 4/29

4:55 pm-9:15 pm

1 stop5h 20m

$671

Great FallsAustin

GTF - AUS

GTFAUS

Great Falls

Sat 6/7

6:00 am-4:11 pm

1 stop9h 11m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

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 April.
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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Great Falls to Austin (average of $286). Flying from Great Falls to Austin in March is currently the most expensive (average of $362). 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.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated April 11, 2025.
Delta
8.0
Very good
7,910 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,910 reviews
Delta
8.0
Very good
7,910 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,636 reviews
Delta
8.0
Very good
7,910 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Great Falls to Austin round-trip?

    Cheapflights users have booked flights from Great Falls to Austin round-trip from $336. Another airline that can offer you cheap pricing is United Airlines. Delta is currently priced 41% below the average price you’ll pay for this route.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Great Falls to Austin (average of $286). Flying from Great Falls to Austin in March is currently the most expensive (average of $362). 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

Traveling to a place near Great Falls?

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

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Top 2 airlines flying from Great Falls to Austin

Discover the top 2 airlines that operate flights from Great Falls to Austin. 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 April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$282Average$482FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$636FlexibilityNo cancel feeOn-time69%

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