FSD - GTF

$340 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 5/7. 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
$340
United Airlines
Thu 5/7Sun 5/10
FSD - GTF • 1 stop
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We hope you love your trip to Great Falls!
Flight Deals
Useful Info
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

Thu, May 7 - Sun, May 10
United Airlines Logo
4:57 pm - 9:18 pm
FSD
-
GTF
5h 21m
1 stop
United Airlines Logo
2:35 pm - 8:20 pm
GTF
-
FSD
4h 45m
1 stop
$340United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
9:00 am - 1:33 pm
FSD
-
GTF
5h 33m
1 stop
United Airlines Logo
2:30 pm - 8:40 pm
GTF
-
FSD
5h 10m
1 stop
$350United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
9:05 am - 1:31 pm
FSD
-
GTF
5h 26m
1 stop
United Airlines Logo
2:30 pm - 8:30 pm
GTF
-
FSD
5h 00m
1 stop
$387United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
5:10 pm - 9:11 pm
FSD
-
GTF
5h 01m
1 stop
United Airlines Logo
2:30 pm - 10:02 pm
GTF
-
FSD
30h 32m
2 stops
$448United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
9:00 am - 1:33 pm
FSD
-
GTF
5h 33m
1 stop
United Airlines Logo
2:30 pm - 10:02 pm
GTF
-
FSD
30h 32m
3 stops
$478United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
11:25 am - 9:17 pm
FSD
-
GTF
10h 52m
2 stops
United Airlines Logo
2:30 pm - 9:49 pm
GTF
-
FSD
30h 19m
2 stops
$522United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
11:21 am - 9:11 pm
FSD
-
GTF
10h 50m
2 stops
United Airlines Logo
2:30 pm - 10:02 pm
GTF
-
FSD
30h 32m
3 stops
$592United Airlines
Thu, May 7 - Sun, May 10
United Airlines Logo
11:25 am - 9:18 pm
FSD
-
GTF
10h 53m
2 stops
United Airlines Logo
6:15 am - 5:54 pm
GTF
-
FSD
10h 39m
2 stops
$1,005United Airlines
Useful Info

Good to know

Cheapest flight$340
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 $340 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 9289 reviews
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Very old flight - time to retire it for newer airplanes

10.0 ExcellentSrinivas, Feb 2026
BOS - IAH
Read more United Airlines reviews

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

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)