GTF - AUS

$342 Find Cheap Flights from Great Falls to Austin - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$342
Typical prices: $433-$600
Alaska Airlines
Tue 1/30Fri 2/2
GTF - AUS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Great Falls and Austin. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 24% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $528 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 16m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Great Falls to Austin (GTF-AUS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Austin

Sat, Jan 30 - Tue, Feb 2
Alaska Airlines Logo
4:08 pm - 11:59 pmGTF  Great Falls-AUS Austin Bergstrom
6h 51m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:18 am - 3:28 pmAUS  Austin Bergstrom-GTF Great Falls
9h 10m1 stop Seattle/Tacoma Intl
$342Alaska Airlines
Sat, Jan 30 - Tue, Feb 2
Alaska Airlines Logo
4:08 pm - 11:58 pmGTF  Great Falls-AUS Austin Bergstrom
6h 50m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:15 am - 3:28 pmAUS  Austin Bergstrom-GTF Great Falls
9h 13m1 stop Seattle/Tacoma Intl
$342Alaska Airlines
Wed, Mar 31 - Tue, Apr 6
Delta Logo
5:30 am - 11:58 amGTF  Great Falls-AUS Austin Bergstrom
5h 28m1 stop Salt Lake City
Delta Logo
12:30 pm - 5:43 pmAUS  Austin Bergstrom-GTF Great Falls
6h 13m1 stop Salt Lake City
$368Delta
Tue, Mar 30 - Thu, Apr 8
Delta Logo
1:10 pm - 9:15 pmGTF  Great Falls-AUS Austin Bergstrom
7h 05m1 stop Salt Lake City
Delta Logo
12:30 pm - 5:43 pmAUS  Austin Bergstrom-GTF Great Falls
6h 13m1 stop Salt Lake City
$368Delta
Fri, Apr 9 - Wed, Apr 14
Delta Logo
5:30 am - 11:58 amGTF  Great Falls-AUS Austin Bergstrom
5h 28m1 stop Salt Lake City
Delta Logo
12:30 pm - 5:43 pmAUS  Austin Bergstrom-GTF Great Falls
6h 13m1 stop Salt Lake City
$368Delta
Tue, Apr 6 - Wed, Apr 14
Delta Logo
1:10 pm - 9:15 pmGTF  Great Falls-AUS Austin Bergstrom
7h 05m1 stop Salt Lake City
Delta Logo
12:30 pm - 5:43 pmAUS  Austin Bergstrom-GTF Great Falls
6h 13m1 stop Salt Lake City
$368Delta
Sat, Apr 10 - Tue, Apr 13
Delta Logo
5:30 am - 2:57 pmGTF  Great Falls-AUS Austin Bergstrom
8h 27m1 stop Salt Lake City
Delta Logo
12:30 pm - 5:43 pmAUS  Austin Bergstrom-GTF Great Falls
6h 13m1 stop Salt Lake City
$368Delta
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
2:45 pm - 8:58 pmGTF  Great Falls-AUS Austin Bergstrom
5h 13m1 stop Denver Intl
United Airlines Logo
3:05 pm - 9:38 pmAUS  Austin Bergstrom-GTF Great Falls
7h 33m1 stop Denver Intl
$438United Airlines
Wed, Apr 7 - Mon, Apr 12
United Airlines Logo
6:15 am - 1:12 pmGTF  Great Falls-AUS Austin Bergstrom
5h 57m1 stop Denver Intl
United Airlines Logo
6:20 pm - 10:30 pmAUS  Austin Bergstrom-GTF Great Falls
5h 10m1 stop Denver Intl
$478United Airlines
Tue, Mar 30 - Sat, Apr 3
United Airlines Logo
6:15 am - 1:12 pmGTF  Great Falls-AUS Austin Bergstrom
5h 57m1 stop Denver Intl
United Airlines Logo
8:53 am - 1:29 pmAUS  Austin Bergstrom-GTF Great Falls
5h 36m1 stop Denver Intl
$478United Airlines
Booking Insights

Price, demand and travel trends for Great Falls to Austin flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Great Falls to Austin?

Round-trip flights from Great Falls to Austin typically range from $433 to $600. The lowest price found in the past 5 days was $342, on Alaska Airlines.

What's the cheapest day of the week to fly from Great Falls to Austin?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Great Falls to Austin. It’s 12% cheaper than the average day, while Monday is the most expensive, with prices 47% higher.

Find deals

Key details for Great Falls to Austin flights

Low season

October

Cheapest flight

$342
Beat the crowds with an average 63% drop in travelers.
The most popular month to fly with an average 48% increase in travelers.
Round-trip flight from Great Falls to Austin

When to book flights from Great Falls to Austin

Are your dates flexible? Find out the best times to travel from Great Falls to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Great Falls to Austin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Great Falls to Austin?

    Two cabin classes are available on flights from Great Falls to Austin:

    • Economy Class
    • First Class

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

    A nonstop flight from Great Falls to Austin takes 00m, covering 1,398 miles.

  • Do I need a passport to fly from Great Falls to Austin?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Great Falls to Austin flight?

    Round-trip flights from Great Falls to Austin range from $433 to $600, with an average of $540 over the past 12 months. Anything below $433 counts as a good deal.

  • Have flight prices from Great Falls to Austin changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $342 to $904. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Austin Bergstrom Airport (AUS)?

    Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

    • Europcar
    • Hertz
    • Fox
    • Thrifty
    • Dollar

  • Which airports can I use when flying from Great Falls to Austin?

    Flights from Great Falls to Austin usually depart from Great Falls (GTF) and arrive at Austin Bergstrom (AUS).

  • Which airports do connecting flights from Great Falls to Austin pass through?

    Connecting flights from Great Falls to Austin most commonly pass through:

    • Denver Intl (DEN) - 72% of one-stop connections
    • Salt Lake City (SLC) - 28% of one-stop connections

  • Can I save money by using flexible dates for flights from Great Falls to Austin?

    Yes. Flexible dates can save you up to 40% on flights from Great Falls to Austin. Thursday is the cheapest departure day at $480 round-trip on average, while Monday is the most expensive at $797, a difference of $317.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Great Falls to Austin?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 59m, compared with 6h 16m via Denver Intl (DEN).

  • What is the time difference between Great Falls and Austin?

    Austin is 1 hour ahead of Great Falls (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Austin?

    Some of the most popular sights in Austin are Sixth Street, University of Texas at Austin and ACL Live at The Moody Theater. These are among the most viewed places in Austin on KAYAK.

Your guide to booking Great Falls to Austin flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $480, about $317 less than Monday fares (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Great Falls to Austin trip for April. Fares historically average $408 round-trip in that month - typically $353 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Austin Bergstrom Airport.

    • Hyatt Place Austin Airport
    • Microtel Inn and Suites by Wyndham Austin Airport
    • Hilton Austin Airport

More options for your flight from Great Falls to Austin

Complete your trip to Austin with a hotel stay or car rental

Car rentals in Austin
Hotels in Austin
Vacations in Austin