FSD - GTF

$328 Find Cheap Flights from Sioux Falls to Great Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Great Falls departing on 1/24. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Great Falls, 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 Sioux Falls to Great Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$328
United Airlines
Sat 1/24Tue 1/27
FSD - GTF • 1 stop
Cheapest one-way
Multiple Airlines
Sat 12/27
FSD - GTF • multi-stop
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We hope you love your trip to Great Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sioux Falls to Great Falls (FSD-GTF)

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

Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
5:18 pm - 9:43 pm
FSD
-
GTF
5h 25m1 stop
United Airlines Logo
2:29 pm - 8:24 pm
GTF
-
FSD
4h 55m1 stop
$328United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
11:22 am - 9:43 pm
FSD
-
GTF
11h 21m2 stops
United Airlines Logo
2:29 pm - 8:24 pm
GTF
-
FSD
4h 55m1 stop
$334United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
11:22 am - 9:43 pm
FSD
-
GTF
11h 21m2 stops
United Airlines Logo
6:10 am - 5:18 pm
GTF
-
FSD
10h 08m2 stops
$398United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
11:22 am - 9:53 pm
FSD
-
GTF
11h 31m2 stops
United Airlines Logo
2:29 pm - 9:50 pm
GTF
-
FSD
30h 21m2 stops
$461United Airlines
Thu, Feb 5 - Sat, Feb 7
United Airlines Logo
11:22 am - 9:53 pm
FSD
-
GTF
35h 31m2 stops
United Airlines Logo
2:29 pm - 8:24 pm
GTF
-
FSD
4h 55m1 stop
$730United Airlines
Thu, Feb 5 - Sat, Feb 7
United Airlines Logo
5:18 pm - 9:53 pm
FSD
-
GTF
5h 35m1 stop
United Airlines Logo
2:29 pm - 9:50 pm
GTF
-
FSD
54h 21m3 stops
$765United Airlines
Thu, Feb 5 - Sat, Feb 7
United Airlines Logo
9:00 am - 9:53 pm
FSD
-
GTF
13h 53m1 stop
United Airlines Logo
2:29 pm - 11:44 pm
GTF
-
FSD
8h 15m1 stop
$952United Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Sioux Falls to Great Falls 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 Sioux Falls to Great Falls?

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

Your flight ticket price will generally be cheaper if you fly to Great Falls on a Saturday and more expensive on a Thursday. On your return trip to Sioux Falls, you should consider flying back on a Saturday, and avoid Tuesdays for better deals.

Find deals

Good to know

Cheapest flight$328
Flight from Sioux Falls to Great Falls

When to book flights from Sioux Falls to Great Falls

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

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

    In the last 3 days, the lowest price for a flight from Sioux Falls to Great Falls was $328 for a round-trip ticket.

  • Do I need a passport to fly between Sioux Falls 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 airports will I be using when flying from Sioux Falls to Great Falls?

    When flying out of Sioux Falls you will be using Sioux Falls Joe Foss Field. You will be landing at Great Falls, also known as Great Falls.

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

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

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

    Star Alliance is the only airline alliance operating flights between Sioux Falls and Great Falls.

  • How does KAYAK find such low prices on flights from Sioux Falls 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 Sioux Falls to Great Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Sioux 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 Sioux Falls 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 Sioux Falls with another airline. Booking your flights between Sioux Falls 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 Sioux Falls 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 Sioux 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 Sioux Falls to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls 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 Sioux Falls 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.
7.4
United AirlinesOverall score based on 9116 reviews
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

10.0 ExcellentDr. Joseph, Dec 2025
ORD - EWR
Read more United Airlines reviews

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

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

Information on your arrival and departure airports

Sioux Falls (FSD)
Great Falls (GTF)