FSD - GTF

$327 Find Cheap Flights from Sioux Falls to Great Falls

This is the cheapest one-way 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 6/18. 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
$653
United Airlines
Sun 5/31Sat 6/6
FSD - GTF • 1 stop
Cheapest one-way
$327
United Airlines
Thu 6/18
FSD - GTF • 1 stop
Top airlines
United Airlines
Cheapest • from $653 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sioux Falls and Great Falls. You'll need at least 1 connection.
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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

Sun, May 31 - Sat, Jun 6
United Airlines Logo
9:30 am - 9:34 pm
FSD
-
GTF
13h 04m
1 stop
United Airlines Logo
2:37 pm - 8:08 pm
GTF
-
FSD
4h 31m
1 stop
$653United Airlines
Sun, May 31 - Sat, Jun 6
United Airlines Logo
6:00 am - 9:34 pm
FSD
-
GTF
16h 34m
2 stops
United Airlines Logo
2:37 pm - 8:08 pm
GTF
-
FSD
4h 31m
1 stop
$793United Airlines
Fri, Jul 17 - Sun, Jul 19
United Airlines Logo
1:18 pm - 9:34 pm
FSD
-
GTF
9h 16m
1 stop
United Airlines Logo
6:15 am - 8:08 pm
GTF
-
FSD
12h 53m
1 stop
$846United Airlines
Fri, Jul 17 - Sun, Jul 19
United Airlines Logo
1:18 pm - 9:34 pm
FSD
-
GTF
9h 16m
1 stop
United Airlines Logo
6:15 am - 11:31 pm
GTF
-
FSD
40h 16m
2 stops
$959United Airlines
Mon, Jul 13 - Thu, Jul 16
United Airlines Logo
5:05 pm - 11:46 am
FSD
-
GTF
19h 41m
2 stops
United Airlines Logo
2:37 pm - 8:08 pm
GTF
-
FSD
4h 31m
1 stop
$997United Airlines
Mon, Jul 13 - Thu, Jul 16
United Airlines Logo
1:18 pm - 9:34 pm
FSD
-
GTF
9h 16m
1 stop
United Airlines Logo
2:37 pm - 8:08 pm
GTF
-
FSD
4h 31m
1 stop
$1,279United Airlines
Sun, May 31 - Sat, Jun 6
United Airlines Logo
11:16 am - 9:34 pm
FSD
-
GTF
11h 18m
2 stops
United Airlines Logo
6:15 am - 5:55 pm
GTF
-
FSD
10h 40m
2 stops
$1,394United Airlines
Mon, Jul 13 - Thu, Jul 16
Delta Logo
4:26 pm - 10:37 pm
FSD
-
GTF
7h 11m
2 stops
Delta Logo
5:40 am - 3:41 pm
GTF
-
FSD
9h 01m
2 stops
$1,559Delta
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.

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

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 Sioux Falls to Great Falls were found on United Airlines ($653) and Delta ($1,559).

Find deals

Good to know

Cheapest flight$327
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 $327 for a one-way ticket and $653 for a round-trip.

  • 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 9711 reviews
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

10.0 ExcellentAnonymous, May 2026
TPA - IAD
Read more United Airlines reviews

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

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)