$308 Find Cheap Flights from Great Falls to South Dakota

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 South Dakota departing on 1/28. 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 South Dakota

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

Book Cheap Great Falls to South Dakota Plane Tickets

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

Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
2:29 pm - 8:24 pmGTF-FSD
4h 55m1 stop
United Airlines Logo
9:00 am - 1:48 pmFSD-GTF
5h 48m1 stop
$308United Airlines
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Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
6:10 am - 5:18 pmGTF-FSD
10h 08m2 stops
United Airlines Logo
9:00 am - 1:48 pmFSD-GTF
5h 48m1 stop
$359United Airlines
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Wed, Jan 28 - Sat, Jan 31
Delta Logo
6:10 pm - 11:04 pmGTF-FSD
27h 54m2 stops
Delta Logo
11:00 am - 5:30 pmFSD-GTF
31h 30m2 stops
$512Delta
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Wed, Jan 14 - Mon, Jan 19
United Airlines Logo
2:29 pm - 9:50 pmGTF-FSD
30h 21m2 stops
United Airlines Logo
5:18 pm - 9:53 pmFSD-GTF
5h 35m1 stop
$513United Airlines
Find Deal
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
6:10 am - 5:18 pmGTF-FSD
10h 08m2 stops
United Airlines Logo
7:30 am - 9:43 pmFSD-GTF
15h 13m2 stops
$518United Airlines
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Wed, Jan 14 - Mon, Jan 19
United Airlines Logo
2:29 pm - 12:58 pmGTF-FSD
21h 29m1 stop
United Airlines Logo
9:00 am - 9:53 pmFSD-GTF
13h 53m1 stop
$597United Airlines
Find Deal
Wed, Jan 14 - Mon, Jan 19
United Airlines Logo
2:29 pm - 9:50 pmGTF-FSD
54h 21m3 stops
United Airlines Logo
5:18 pm - 9:53 pmFSD-GTF
5h 35m1 stop
$621United Airlines
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Tue, Dec 23 - Sat, Dec 27
United Airlines Logo
2:35 pm - 8:00 pmGTF-FSD
4h 25m1 stop
United Airlines Logo
8:50 am - 1:39 pmFSD-GTF
5h 49m1 stop
$801United Airlines
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Tue, Dec 23 - Sat, Dec 27
United Airlines Logo
2:35 pm - 5:27 pmGTF-FSD
25h 52m2 stops
United Airlines Logo
6:00 am - 1:39 pmFSD-GTF
8h 39m1 stop
$891United Airlines
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Tue, Dec 23 - Sat, Dec 27
United Airlines Logo
2:35 pm - 10:52 amGTF-FSD
19h 17m2 stops
United Airlines Logo
6:00 am - 1:39 pmFSD-GTF
8h 39m1 stop
$947United Airlines
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Booking Insights

KAYAK's insights & trends for Great Falls to South Dakota flights

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

Which airlines fly non-stop between Great Falls and South Dakota?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Great Falls to South Dakota.

There is just one airline that flies from Great Falls to South Dakota direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Sioux Falls (FSD) and costs $238.

Which airlines provide the cheapest flights from Great Falls to South Dakota?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Great Falls to South Dakota were found on United Airlines ($308) and Delta ($512).

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Good to know

Low seasonSeptember
Cheapest flight$308
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Great Falls to Sioux Falls

FAQs - booking South Dakota flights

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

    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 South Dakota.

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

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

    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 from Great Falls to South Dakota with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to South Dakota?

    The cheapest time of day to fly to South Dakota is generally in the morning, when round-trip flights cost $278 on average. The most expensive time of day to fly to South Dakota is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $480.

Reviews of the top airline flying from Great Falls to South Dakota

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to South Dakota. 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 South Dakota? 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 9044 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

10.0 ExcellentJeremy, Nov 2025ORD - DCA
Read more United Airlines reviews

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Everything you need to know for your flight from Great Falls to South Dakota

Information on your arrival and departure airports

Great Falls (GTF)