AUS - GTF

$177 Find Cheap Flights from Austin to Great Falls - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Great Falls departing on 8/6. 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, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$318
United Airlines
Tue 8/4Thu 8/20
AUS - GTF • 1 stop
Cheapest one-way
$177
Multiple Airlines
Thu 8/6
AUS - GTF • 1 stop
Top airlines
Cheapest • from $318 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Austin and Great Falls. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $568 (round-trip)
Shortest trip • 6h 16m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Great Falls!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Great Falls 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 Austin to Great Falls

Tue, Aug 4 - Thu, Aug 20
United Airlines Logo
2:45 pm - 9:34 pm
AUS
-
GTF
7h 49m
1 stop
United Airlines Logo
6:15 am - 12:55 pm
GTF
-
AUS
5h 40m
1 stop
$318United Airlines
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
2:45 pm - 9:34 pm
AUS
-
GTF
7h 49m
1 stop
United Airlines Logo
6:15 am - 12:55 pm
GTF
-
AUS
5h 40m
1 stop
$346United Airlines
Fri, Sep 4 - Mon, Sep 7
Alaska Airlines Logo
7:07 pm - 4:45 pm
AUS
-
GTF
22h 38m
1 stop
Alaska Airlines Logo
5:25 pm - 3:21 pm
GTF
-
AUS
20h 56m
1 stop
$353Alaska Airlines
Sat, Aug 8 - Fri, Aug 14
Multiple Airlines Logo
7:43 pm - 9:29 am
AUS
-
GTF
38h 46m
2 stops
Multiple Airlines Logo
10:19 am - 3:09 pm
GTF
-
AUS
27h 50m
1 stop
$377Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Alaska Airlines Logo
8:40 pm - 4:39 pm
AUS
-
GTF
20h 59m
2 stops
Alaska Airlines Logo
5:19 pm - 3:21 pm
GTF
-
AUS
21h 02m
1 stop
$390Alaska Airlines
Sat, Aug 8 - Fri, Aug 14
United Airlines Logo
2:45 pm - 9:34 pm
AUS
-
GTF
7h 49m
1 stop
United Airlines Logo
2:25 pm - 8:44 pm
GTF
-
AUS
5h 19m
1 stop
$402United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
4:30 pm - 9:12 pm
AUS
-
GTF
5h 42m
1 stop
United Airlines Logo
2:25 pm - 8:44 pm
GTF
-
AUS
5h 19m
1 stop
$408United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
12:12 pm - 9:12 pm
AUS
-
GTF
10h 00m
2 stops
United Airlines Logo
2:25 pm - 8:44 pm
GTF
-
AUS
5h 19m
1 stop
$414United Airlines
Thu, Jul 30 - Mon, Aug 3
Multiple Airlines Logo
12:47 pm - 9:34 am
AUS
-
GTF
21h 47m
1 stop
Multiple Airlines Logo
10:19 am - 12:07 am
GTF
-
AUS
36h 48m
2 stops
$419Multiple Airlines
Fri, Sep 4 - Mon, Sep 7
Alaska Airlines Logo
3:41 pm - 4:45 pm
AUS
-
GTF
26h 04m
2 stops
Alaska Airlines Logo
5:25 pm - 3:21 pm
GTF
-
AUS
20h 56m
1 stop
$424Alaska Airlines
Booking Insights

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

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

Which airlines provide the cheapest flights from Austin to Great Falls?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Austin to Great Falls were found on United Airlines ($318) and Alaska Airlines ($353).

Good to know

Cheapest flight$177
Flight from Austin to Great Falls

When to book flights from Austin to Great Falls

Are your dates flexible? Find out the best times to travel from Austin to Great Falls 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 Austin to Great Falls

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

    In the last 5 days, the lowest price for a flight from Austin to Great Falls was $177 for a one-way ticket and $318 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

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

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

  • Which is the best airline for flights from Austin to Great Falls, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Great Falls are Delta and United Airlines. With an average price for the route of $518 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $562 and an overall rating of 7.4.

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

    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 Austin to Great Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Austin 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 Austin to Great Falls?

    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 Great Falls with an airline and back to Austin with another airline. Booking your flights between Austin and GTF 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 Austin to Great Falls?

    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 Great Falls from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Austin to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Austin to Great Falls. 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 Austin to Great Falls? 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.
7.8
DeltaOverall score based on 8462 reviews
7.8Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

6.0 GoodTapan, Jul 2026
AUS - ATL
Read more Delta reviews

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

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.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Delay getting into gate in ATL caused delay in bags when getting to BWI, disrupting evening plans with family.

6 hour delay including one after we were boarded. Horrible experience.

Flight was delayed. Had to get rebooked. Diamond medallion but stuck in a crappy seat. Rebooked flight then got delayed again. Then when we finally boarded, we waited another hour for a new crew. Then landed in JFK and sat for another 40 minutes waiting for a crew to come to the gate to be able to deplane. Hot mess all around, which unfortunately is becoming the norm for Delta

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Food choices were very limited. Taste of the dishes was average.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The lady who gave me my boarding pass for check in was extremely rude.

Small plane (and thus a bumpy ride), small seats (and a large man next to me), absolutely terrible wifi, and no food options to speak of.

Plane was older and terribly uncomfortable but the leg room was good!

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

I don't understand why they can't have charging ports on seats in 2023. They only offer it as a 'premium seat' service. It's ridiculous

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

Information on your arrival and departure airports