GTF - AUS

$350 Find Cheap Flights from Great Falls to Austin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Austin departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Austin, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Austin

Sat, Aug 23 - Tue, Aug 26
Delta Logo
5:45 am - 1:04 pmGTF-AUS
6h 19m1 stop
Delta Logo
12:40 pm - 5:26 pmAUS-GTF
5h 46m1 stop
$350Delta
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Sat, Aug 23 - Tue, Aug 26
Delta Logo
11:43 am - 9:02 pmGTF-AUS
8h 19m1 stop
Delta Logo
12:00 pm - 11:03 amAUS-GTF
24h 03m2 stops
$354Delta
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Sat, Aug 23 - Tue, Aug 26
Delta Logo
6:06 pm - 9:40 amGTF-AUS
14h 34m2 stops
Delta Logo
12:00 pm - 11:03 amAUS-GTF
24h 03m2 stops
$360Delta
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Sat, Aug 23 - Tue, Aug 26
Delta Logo
11:43 am - 9:02 pmGTF-AUS
8h 19m1 stop
Delta Logo
12:00 pm - 11:03 amAUS-GTF
24h 03m2 stops
$415Delta
Find Deal
Sat, Aug 23 - Tue, Aug 26
Delta Logo
5:45 am - 3:43 pmGTF-AUS
8h 58m2 stops
Delta Logo
12:00 pm - 11:03 amAUS-GTF
24h 03m2 stops
$421Delta
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Sat, Aug 23 - Tue, Aug 26
Delta Logo
11:43 am - 5:39 pmGTF-AUS
4h 56m1 stop
Delta Logo
6:45 pm - 10:45 pmAUS-GTF
5h 00m1 stop
$472Delta
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Wed, Aug 13 - Sun, Aug 17
Delta Logo
5:45 am - 1:04 pmGTF-AUS
6h 19m1 stop
Delta Logo
5:20 am - 11:03 amAUS-GTF
6h 43m1 stop
$514Delta
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Wed, Aug 13 - Sun, Aug 17
United Airlines Logo
2:35 pm - 8:55 pmGTF-AUS
5h 20m1 stop
United Airlines Logo
5:00 am - 1:36 pmAUS-GTF
9h 36m2 stops
$519United Airlines
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Wed, Aug 13 - Sun, Aug 17
United Airlines Logo
2:35 pm - 10:59 pmGTF-AUS
7h 24m2 stops
United Airlines Logo
5:00 am - 1:36 pmAUS-GTF
9h 36m2 stops
$529United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Great Falls to Austin flights

Get data-powered insights and trends into flights from Great Falls to Austin to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Great Falls to Austin clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Austin on a Friday and more expensive on a Sunday. On your return trip to Great Falls, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Great Falls to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Great Falls to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Great Falls to Austin is January, where tickets cost $282 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is $1,303 and $1,084 respectively.

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Good to know

Low seasonJune
Cheapest flight$350
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 97% increase in price.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Great Falls to Austin

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

    In the last 3 days, the lowest price for a flight from Great Falls to Austin was $350 for a round-trip ticket.

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

    A passport is not required to fly from Great Falls to Austin.

  • Which aircraft models fly most regularly from Great Falls to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Great Falls to Austin?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Great Falls and Austin, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Great Falls to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Great Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Great Falls with another airline. Booking your flights between Great Falls and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Great Falls to Austin

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Great Falls to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7980 reviews
8.2Boarding
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

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

Information on your arrival and departure airports

Great Falls (GTF)
Austin (AUS)

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