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$458+ Cheap flights from South Dakota to Great Falls (GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — GTF
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from South Dakota to Great Falls

Keep the following information in mind while searching for South Dakota to Great Falls flight deals. Data was last updated January 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$458
(United Airlines)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Great Falls flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Great Falls flights.
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From South Dakota to Great Falls
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Find flight deals from South Dakota to Great Falls

Cheapest flights from South Dakota to Great Falls
Explore the most affordable flight options available from South Dakota to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This United Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:18 pm
FSD
-
GTF
1 stop5h 35m
United Airlines
Sat 1/316:10 am
GTF
-
FSD
1 stop13h 14m
United Airlines
Deal found 1/12$458
This Delta deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:05 am
FSD
-
GTF
2 stops10h 28m
Delta
Fri 2/201:15 pm
GTF
-
FSD
2 stops8h 40m
Delta
Deal found 1/14$586
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:00 pm
FSD
-
GTF
1 stop21h 43m
United Airlines
Fri 2/202:25 pm
GTF
-
FSD
2 stops19h 21m
United Airlines
Deal found 1/14$761

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from South Dakota to Great Falls that are best for you.

Fly from

South Dakota

Fly to

Great Falls

Route

Depart

Return

Price

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Tue 1/27

5:18 pm-9:53 pm

1 stop5h 35m

Great Falls

Sat 1/31

6:10 am-8:24 pm

1 stop13h 14m

$458

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Tue 2/17

8:05 am-5:33 pm

2 stops10h 28m

Great Falls

Fri 2/20

1:15 pm-10:55 pm

2 stops8h 40m

$586

Sioux FallsGreat Falls

FSD - GTF

FSDGTF

Sioux Falls Joe Foss Field

Tue 2/17

5:00 pm-1:43 pm

1 stop21h 43m

Great Falls

Fri 2/20

2:25 pm-10:46 am

2 stops19h 21m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Best time to book a flight from South Dakota to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from South Dakota with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Great Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Great Falls from South Dakota?

    If you book a flight to Great Falls from South Dakota, you will be flying to Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls.

  • How long is the flight from South Dakota to Great Falls?

    United Airlines can get you from South Dakota to Great Falls in just under 5h 35m. Your travel time can differ by up to . The distance from South Dakota to Great Falls is about 756 mi.

  • Can I find deals for flights from South Dakota to Great Falls that include hotel bookings?

    Yes. In addition to deals on South Dakota to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Great Falls.

  • Can I find deals for business class flights from South Dakota to Great Falls?

    Yes. Cheapflights offers flight deals from South Dakota to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from South Dakota to Great Falls

Discover the top airline that operate flights from South Dakota to Great Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$298Average$482FlexibilityNo cancel feeOn-time69%

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