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Cheap flights from Great Falls to Sioux Falls from $384

This is the cheapest one-way 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 2/16. 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 - 8:39 pm
GTF
-
FSD
5h 14m
1 stop
United Airlines Logo
9:00 am - 1:43 pm
FSD
-
GTF
5h 43m
1 stop
$531United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
2:25 pm - 8:39 pm
GTF
-
FSD
5h 14m
1 stop
United Airlines Logo
7:40 am - 9:33 pm
FSD
-
GTF
14h 53m
2 stops
$593United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
2:25 pm - 8:39 pm
GTF
-
FSD
5h 14m
1 stop
United Airlines Logo
9:00 am - 1:43 pm
FSD
-
GTF
5h 43m
1 stop
$604United Airlines
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
2:25 pm - 8:39 pm
GTF
-
FSD
5h 14m
1 stop
United Airlines Logo
9:00 am - 1:43 pm
FSD
-
GTF
5h 43m
1 stop
$669United Airlines
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
6:25 am - 5:21 pm
GTF
-
FSD
9h 56m
2 stops
United Airlines Logo
9:00 am - 1:43 pm
FSD
-
GTF
5h 43m
1 stop
$675United Airlines
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
2:25 pm - 8:39 pm
GTF
-
FSD
5h 14m
1 stop
United Airlines Logo
11:21 am - 9:33 pm
FSD
-
GTF
11h 12m
2 stops
$694United Airlines
Mon, Mar 2 - Tue, Mar 3
United Airlines Logo
6:25 am - 12:55 pm
GTF
-
FSD
5h 30m
1 stop
United Airlines Logo
5:10 pm - 9:11 pm
FSD
-
GTF
5h 01m
1 stop
$722United Airlines
Tue, Mar 3 - Thu, Mar 5
United Airlines Logo
6:25 am - 5:21 pm
GTF
-
FSD
9h 56m
2 stops
United Airlines Logo
9:00 am - 1:33 pm
FSD
-
GTF
5h 33m
1 stop
$728United Airlines
Tue, Mar 3 - Thu, Mar 5
United Airlines Logo
2:25 pm - 10:46 am
GTF
-
FSD
19h 21m
2 stops
United Airlines Logo
7:40 am - 9:33 pm
FSD
-
GTF
14h 53m
2 stops
$752United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
2:25 pm - 2:40 pm
GTF
-
FSD
23h 15m
2 stops
United Airlines Logo
9:00 am - 1:43 pm
FSD
-
GTF
5h 43m
1 stop
$775United Airlines
Mon, Mar 2 - Wed, Mar 4

United Airlines flights from Great Falls to Sioux Falls

Our best United Airlines deals on Great Falls to Sioux Falls flight tickets
United Airlines
Feb 24
GTF2:25 pmGreat Falls
5h 14m
1 stop
FSD8:39 pmSioux Falls Joe Foss Field
Feb 28
FSD9:00 amSioux Falls Joe Foss Field
5h 43m
1 stop
GTF1:43 pmGreat Falls
$531
United Airlines
Feb 24
GTF2:25 pmGreat Falls
5h 14m
1 stop
FSD8:39 pmSioux Falls Joe Foss Field
Feb 28
FSD7:40 amSioux Falls Joe Foss Field
14h 53m
2 stops
GTF9:33 pmGreat Falls
$593
United Airlines
Mar 2
GTF2:25 pmGreat Falls
5h 14m
1 stop
FSD8:39 pmSioux Falls Joe Foss Field
Mar 4
FSD9:00 amSioux Falls Joe Foss Field
5h 43m
1 stop
GTF1:43 pmGreat Falls
$604

Delta flights from Great Falls to Sioux Falls

Our best Delta deals on Great Falls to Sioux Falls flight tickets
Delta
Mar 3
GTF5:20 amGreat Falls
9h 14m
2 stops
FSD3:34 pmSioux Falls Joe Foss Field
Mar 5
FSD5:00 amSioux Falls Joe Foss Field
8h 30m
2 stops
GTF12:30 pmGreat Falls
$972
Delta
Mar 2
GTF1:15 pmGreat Falls
8h 40m
2 stops
FSD10:55 pmSioux Falls Joe Foss Field
Mar 5
FSD5:00 amSioux Falls Joe Foss Field
8h 30m
2 stops
GTF12:30 pmGreat Falls
$992

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 February 9, 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

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 2/24

2:25 pm-8:39 pm

1 stop5h 14m

Sioux Falls Joe Foss Field

Sat 2/28

9:00 am-1:43 pm

1 stop5h 43m

$531

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 2/24

2:25 pm-8:39 pm

1 stop5h 14m

Sioux Falls Joe Foss Field

Sat 2/28

7:40 am-9:33 pm

2 stops14h 53m

$593

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Mon 3/2

2:25 pm-8:39 pm

1 stop5h 14m

Sioux Falls Joe Foss Field

Wed 3/4

9:00 am-1:43 pm

1 stop5h 43m

$604

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 3/3

2:25 pm-8:39 pm

1 stop5h 14m

Sioux Falls Joe Foss Field

Wed 3/4

9:00 am-1:43 pm

1 stop5h 43m

$669

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 3/3

6:25 am-5:21 pm

2 stops9h 56m

Sioux Falls Joe Foss Field

Wed 3/4

9:00 am-1:43 pm

1 stop5h 43m

$675

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Mon 3/2

2:25 pm-8:39 pm

1 stop5h 14m

Sioux Falls Joe Foss Field

Tue 3/3

11:21 am-9:33 pm

2 stops11h 12m

$694

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 3/3

6:25 am-12:55 pm

1 stop5h 30m

Sioux Falls Joe Foss Field

Thu 3/5

5:10 pm-9:11 pm

1 stop5h 01m

$722

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 3/3

6:25 am-5:21 pm

2 stops9h 56m

Sioux Falls Joe Foss Field

Thu 3/5

9:00 am-1:33 pm

1 stop5h 33m

$728

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Tue 2/24

2:25 pm-10:46 am

2 stops19h 21m

Sioux Falls Joe Foss Field

Sat 2/28

7:40 am-9:33 pm

2 stops14h 53m

$752

Great FallsSioux Falls

GTF - FSD

GTFFSD

Great Falls

Mon 3/2

2:25 pm-2:40 pm

2 stops23h 15m

Sioux Falls Joe Foss Field

Wed 3/4

9:00 am-1:43 pm

1 stop5h 43m

$775

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Great Falls to Sioux Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Great Falls to Sioux Falls Joe Foss Field?

United Airlines is the most popular carrier operating from Great Falls to Sioux Falls Joe Foss Field

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 14m

Direct flights

None
The fastest flight from Great Falls to Sioux Falls takes 5h 14m
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

  • 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 14m 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 $238Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights

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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