Cheap flights from South Dakota to Great Falls from $328

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Great Falls departing on 4/18. 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 South Dakota to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:57 pm - 9:17 pm
FSD
-
GTF
5h 20m
1 stop
United Airlines Logo
2:30 pm - 8:30 pm
GTF
-
FSD
5h 00m
1 stop
$328United Airlines
Sat, Apr 18 - Wed, Apr 22
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
$398United Airlines
Fri, Mar 6 - Sun, Mar 8
United Airlines Logo
11:20 am - 9:17 pm
FSD
-
GTF
10h 57m
2 stops
United Airlines Logo
2:30 pm - 8:30 pm
GTF
-
FSD
5h 00m
1 stop
$403United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
5:10 pm - 9:11 pm
FSD
-
GTF
5h 01m
1 stop
United Airlines Logo
2:30 pm - 8:40 pm
GTF
-
FSD
5h 10m
1 stop
$432United Airlines
Thu, Mar 5 - Sun, Mar 8
United Airlines Logo
11:20 am - 9:17 pm
FSD
-
GTF
10h 57m
2 stops
United Airlines Logo
2:30 pm - 8:30 pm
GTF
-
FSD
5h 00m
1 stop
$443United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
5:00 pm - 1:43 pm
FSD
-
GTF
21h 43m
1 stop
United Airlines Logo
2:30 pm - 8:40 pm
GTF
-
FSD
5h 10m
1 stop
$452United Airlines
Tue, Mar 3 - Sun, Mar 8
United Airlines Logo
9:00 am - 1:43 pm
FSD
-
GTF
5h 43m
1 stop
United Airlines Logo
2:30 pm - 8:40 pm
GTF
-
FSD
5h 10m
1 stop
$472United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
9:00 am - 1:33 pm
FSD
-
GTF
5h 33m
1 stop
United Airlines Logo
2:30 pm - 2:32 pm
GTF
-
FSD
23h 02m
2 stops
$483United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
9:00 am - 1:43 pm
FSD
-
GTF
5h 43m
1 stop
United Airlines Logo
2:30 pm - 8:40 pm
GTF
-
FSD
5h 10m
1 stop
$486United Airlines
Tue, Mar 3 - Fri, Mar 6
United Airlines Logo
5:10 pm - 9:11 pm
FSD
-
GTF
5h 01m
1 stop
United Airlines Logo
2:30 pm - 8:40 pm
GTF
-
FSD
5h 10m
1 stop
$506United Airlines
Thu, Mar 5 - Mon, Mar 9

Delta flights from South Dakota to Great Falls

Our best Delta deals on South Dakota to Great Falls flight tickets
Delta
Mar 1
FSD5:00 amSioux Falls Joe Foss Field
8h 30m
2 stops
GTF12:30 pmGreat Falls
Mar 9
GTF6:22 pmGreat Falls
14h 59m
2 stops
FSD10:21 amSioux Falls Joe Foss Field
$581
Delta
Feb 10
FSD5:00 amSioux Falls Joe Foss Field
8h 32m
2 stops
GTF12:32 pmGreat Falls
Feb 14
GTF5:20 amGreat Falls
13h 21m
2 stops
FSD7:41 pmSioux Falls Joe Foss Field
$613
Delta
Feb 28
FSD10:50 amSioux Falls Joe Foss Field
26h 40m
2 stops
GTF12:30 pmGreat Falls
Mar 9
GTF6:22 pmGreat Falls
14h 59m
2 stops
FSD10:21 amSioux Falls Joe Foss Field
$666

United Airlines flights from South Dakota to Great Falls

Our best United Airlines deals on South Dakota to Great Falls flight tickets
United Airlines
Apr 18
FSD4:57 pmSioux Falls Joe Foss Field
5h 20m
1 stop
GTF9:17 pmGreat Falls
Apr 22
GTF2:30 pmGreat Falls
5h 00m
1 stop
FSD8:30 pmSioux Falls Joe Foss Field
$328
United Airlines
Feb 10
FSD11:22 amSioux Falls Joe Foss Field
11h 31m
2 stops
GTF9:53 pmGreat Falls
Feb 14
GTF2:25 pmGreat Falls
5h 14m
1 stop
FSD8:39 pmSioux Falls Joe Foss Field
$349
United Airlines
Mar 6
FSD9:00 amSioux Falls Joe Foss Field
5h 33m
1 stop
GTF1:33 pmGreat Falls
Mar 8
GTF2:30 pmGreat Falls
5h 10m
1 stop
FSD8:40 pmSioux Falls Joe Foss Field
$398

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota to Great 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 8, 2026.
Use the filters below to find and compare flights from South Dakota to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Sat 4/18

4:57 pm-9:17 pm

1 stop5h 20m

Great Falls

Wed 4/22

2:30 pm-8:30 pm

1 stop5h 00m

$328

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Fri 3/6

9:00 am-1:33 pm

1 stop5h 33m

Great Falls

Sun 3/8

2:30 pm-8:40 pm

1 stop5h 10m

$398

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Sat 4/18

11:20 am-9:17 pm

2 stops10h 57m

Great Falls

Wed 4/22

2:30 pm-8:30 pm

1 stop5h 00m

$403

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Thu 3/5

5:10 pm-9:11 pm

1 stop5h 01m

Great Falls

Sun 3/8

2:30 pm-8:40 pm

1 stop5h 10m

$432

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Sat 4/18

11:20 am-9:17 pm

2 stops10h 57m

Great Falls

Wed 4/22

2:30 pm-8:30 pm

1 stop5h 00m

$443

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Tue 3/3

5:00 pm-1:43 pm

1 stop21h 43m

Great Falls

Sun 3/8

2:30 pm-8:40 pm

1 stop5h 10m

$452

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Wed 3/4

9:00 am-1:43 pm

1 stop5h 43m

Great Falls

Sun 3/8

2:30 pm-8:40 pm

1 stop5h 10m

$472

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Fri 3/6

9:00 am-1:33 pm

1 stop5h 33m

Great Falls

Mon 3/9

2:30 pm-2:32 pm

2 stops23h 02m

$483

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Tue 3/3

9:00 am-1:43 pm

1 stop5h 43m

Great Falls

Fri 3/6

2:30 pm-8:40 pm

1 stop5h 10m

$486

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Thu 3/5

5:10 pm-9:11 pm

1 stop5h 01m

Great Falls

Mon 3/9

2:30 pm-8:40 pm

1 stop5h 10m

$506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Great Falls from

How to get the cheapest flight ticket from South Dakota to Great 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 South Dakota to Great Falls?

United Airlines is the most popular carrier operating from South Dakota to Great Falls

Cheap South Dakota to Great Falls flight deals and tips

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

Fastest flight time

5h 26m

Direct flights

None
The fastest flight from South Dakota to Great Falls takes 5h 26m
There are no direct flights from South Dakota to Great Falls. There are no popular flight routes from South Dakota to Great Falls.
  • When did momondo last update prices for flights from South Dakota to Great Falls Airport?

    Prices for flights from South Dakota to Great Falls Airport were last updated today.

  • How many operators does momondo search for flights from South Dakota to Great Falls Airport?

  • How old do you have to be to fly from South Dakota to Great Falls 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 South Dakota to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The travel and health documents required for your trip to Great Falls 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 Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Dakota to Great Falls

Compare and see reviews for airlines that fly from South Dakota to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $298Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Dakota to Great Falls. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from South Dakota to Great Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between South Dakota and Great Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from South Dakota to Great Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Great Falls and let you know when they change.

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1 adult
Tue 3/10
Tue 3/17

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