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Cheap flights from Great Falls to Sioux Falls from $511

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Sioux Falls departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Great Falls to Sioux Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:25 pm - 8:02 pm
GTF
-
FSD
4h 37m
1 stop
United Airlines Logo
9:14 am - 1:29 pm
FSD
-
GTF
5h 15m
1 stop
$511United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
2:25 pm - 8:02 pm
GTF
-
FSD
4h 37m
1 stop
United Airlines Logo
7:40 am - 10:30 pm
FSD
-
GTF
15h 50m
2 stops
$598United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
2:25 pm - 8:46 pm
GTF
-
FSD
5h 21m
1 stop
United Airlines Logo
6:00 am - 10:30 pm
FSD
-
GTF
17h 30m
1 stop
$738United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
2:25 pm - 8:46 pm
GTF
-
FSD
5h 21m
1 stop
United Airlines Logo
7:40 am - 1:29 pm
FSD
-
GTF
30h 49m
2 stops
$777United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:15 am - 4:23 pm
GTF
-
FSD
9h 08m
1 stop
United Airlines Logo
5:05 pm - 9:34 pm
FSD
-
GTF
5h 29m
1 stop
$791United Airlines
Wed, Jun 17 - Tue, Jun 23
United Airlines Logo
6:15 am - 5:34 pm
GTF
-
FSD
10h 19m
2 stops
United Airlines Logo
11:20 am - 10:30 pm
FSD
-
GTF
12h 10m
2 stops
$860United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
2:25 pm - 10:43 pm
GTF
-
FSD
31h 18m
2 stops
United Airlines Logo
7:40 am - 1:29 pm
FSD
-
GTF
30h 49m
2 stops
$906United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:15 am - 5:34 pm
GTF
-
FSD
10h 19m
2 stops
United Airlines Logo
11:20 am - 10:30 pm
FSD
-
GTF
12h 10m
2 stops
$921United Airlines
Sat, Oct 24 - Tue, Oct 27
United Airlines Logo
6:15 am - 5:55 pm
GTF
-
FSD
10h 40m
2 stops
United Airlines Logo
5:05 pm - 9:34 pm
FSD
-
GTF
5h 29m
1 stop
$997United Airlines
Wed, Jun 17 - Tue, Jun 23
United Airlines Logo
6:15 am - 5:55 pm
GTF
-
FSD
10h 40m
2 stops
United Airlines Logo
11:16 am - 9:34 pm
FSD
-
GTF
11h 18m
2 stops
$1,357United Airlines
Wed, Jun 17 - Tue, Jun 23

United Airlines flights from Great Falls to Sioux Falls

Our best United Airlines deals on Great Falls to Sioux Falls flight tickets
United Airlines
Oct 24
GTF2:25 pmGreat Falls
4h 37m
1 stop
FSD8:02 pmSioux Falls Joe Foss Field
Oct 27
FSD9:14 amSioux Falls Joe Foss Field
5h 15m
1 stop
GTF1:29 pmGreat Falls
$511
United Airlines
Oct 24
GTF2:25 pmGreat Falls
4h 37m
1 stop
FSD8:02 pmSioux Falls Joe Foss Field
Oct 27
FSD7:40 amSioux Falls Joe Foss Field
15h 50m
2 stops
GTF10:30 pmGreat Falls
$598
United Airlines
Oct 31
GTF2:25 pmGreat Falls
5h 21m
1 stop
FSD8:46 pmSioux Falls Joe Foss Field
Nov 3
FSD6:00 amSioux Falls Joe Foss Field
17h 30m
1 stop
GTF10:30 pmGreat Falls
$738

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls to Sioux Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 23, 2026.
Use the filters below to find and compare flights from Great Falls to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 10/24

2:25 pm-8:02 pm

1 stop4h 37m

Sioux Falls Joe Foss Field

Tue 10/27

9:14 am-1:29 pm

1 stop5h 15m

$511

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 10/24

2:25 pm-8:02 pm

1 stop4h 37m

Sioux Falls Joe Foss Field

Tue 10/27

7:40 am-10:30 pm

2 stops15h 50m

$598

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 10/31

2:25 pm-8:46 pm

1 stop5h 21m

Sioux Falls Joe Foss Field

Tue 11/3

6:00 am-10:30 pm

1 stop17h 30m

$738

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 10/31

2:25 pm-8:46 pm

1 stop5h 21m

Sioux Falls Joe Foss Field

Tue 11/3

7:40 am-1:29 pm

2 stops30h 49m

$777

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Wed 6/17

6:15 am-4:23 pm

1 stop9h 08m

Sioux Falls Joe Foss Field

Tue 6/23

5:05 pm-9:34 pm

1 stop5h 29m

$791

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 10/24

6:15 am-5:34 pm

2 stops10h 19m

Sioux Falls Joe Foss Field

Tue 10/27

11:20 am-10:30 pm

2 stops12h 10m

$860

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 10/31

2:25 pm-10:43 pm

2 stops31h 18m

Sioux Falls Joe Foss Field

Tue 11/3

7:40 am-1:29 pm

2 stops30h 49m

$906

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Sat 10/24

6:15 am-5:34 pm

2 stops10h 19m

Sioux Falls Joe Foss Field

Tue 10/27

11:20 am-10:30 pm

2 stops12h 10m

$921

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Wed 6/17

6:15 am-5:55 pm

2 stops10h 40m

Sioux Falls Joe Foss Field

Tue 6/23

5:05 pm-9:34 pm

1 stop5h 29m

$997

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Wed 6/17

6:15 am-5:55 pm

2 stops10h 40m

Sioux Falls Joe Foss Field

Tue 6/23

11:16 am-9:34 pm

2 stops11h 18m

$1,357

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Great Falls to Sioux Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Sioux Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Sioux Falls (GTF to FSD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Sioux Falls

Fastest flight time

5h 23m

Direct flights

None
The fastest flight from Great Falls to Sioux Falls takes 5h 23m
There are no direct flights from Great Falls to Sioux Falls. There are no popular flight routes from Great Falls to Sioux Falls.
Search flight deals

Frequently asked questions about flying from Great Falls to Sioux Falls

  • How far is Great Falls to Sioux Falls Joe Foss Field by plane?

    Sioux Falls Joe Foss Field is 754.5 mi away from Great Falls. 5h 23m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Great Falls Airport to Sioux Falls Joe Foss Field Airport?

    Prices for flights from Great Falls Airport to Sioux Falls Joe Foss Field Airport were last updated today.

  • How many operators does momondo search for flights from Great Falls Airport to Sioux Falls Joe Foss Field Airport?

  • How old do you have to be to fly from Great Falls Airport to Sioux Falls Joe Foss Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Sioux Falls Joe Foss Field Airport.

  • What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?

    The travel and health documents required for your trip to Sioux Falls Joe Foss Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sioux Falls Joe Foss Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Great Falls to Sioux Falls?

Best airlines flying from Great Falls to Sioux Falls

Compare and see reviews for airlines that fly from Great Falls to Sioux Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights

Frequently asked questions about flying from Great Falls to Sioux Falls

  • How do I get Price Alerts for flights from Great Falls to Sioux Falls?

    Confirm your travel details to search for the latest offers for flights from Great Falls to Sioux Falls. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Great Falls to Sioux Falls with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Yankton
Marshall
Worthington

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Sioux Falls?

It is quick and easy to find Great Falls to Sioux Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sioux Falls that suits you.

Can I find flights from Great Falls to Sioux Falls with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Great Falls to Sioux Falls flights to just show those with flexible booking policies.

How can momondo help me find flights from Great Falls to Sioux Falls?

Once all potential Great Falls to Sioux Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Great Falls to Sioux Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sioux Falls, momondo offers a useful price alert feature which will track prices for flights to Sioux Falls from Great Falls and alert you when they change.

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