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$311+ Cheap flights from South Dakota to Harrisburg (MDT)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — MDT
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from South Dakota to Harrisburg

Cheapest flights from South Dakota to Harrisburg
Explore the most affordable flight options available from South Dakota to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:17 pm
FSD
-
MDT
1 stop7h 35m
American Airlines
Tue 4/286:43 pm
MDT
-
FSD
1 stop5h 28m
American Airlines
Deal found 3/20$311
This United Airlines deal was found by Cheapflights users on 3/22. 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 9/226:00 am
FSD
-
MDT
2 stops7h 03m
United Airlines
Tue 10/65:31 pm
MDT
-
FSD
1 stop5h 12m
United Airlines
Deal found 3/22$316
This Delta deal was found by Cheapflights users on 3/22. 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 8/45:15 am
FSD
-
MDT
1 stop7h 55m
Delta
Fri 8/212:56 pm
MDT
-
FSD
1 stop8h 13m
Delta
Deal found 3/22$325
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:17 pm
FSD
-
MDT
1 stop7h 35m
American Airlines
Thu 4/164:36 pm
MDT
-
FSD
1 stop7h 35m
American Airlines
Deal found 3/18$339
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:26 pm
FSD
-
MDT
2 stops10h 09m
American Airlines
Fri 5/14:36 pm
MDT
-
FSD
1 stop7h 35m
American Airlines
Deal found 3/18$359
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 pm
FSD
-
MDT
1 stop4h 28m
American Airlines
Sat 10/36:18 am
MDT
-
FSD
1 stop6h 14m
American Airlines
Deal found 3/22$367
This Delta deal was found by Cheapflights users on 3/20. 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.
Wed 4/11:34 pm
FSD
-
MDT
2 stops8h 16m
Delta
Fri 5/16:19 pm
MDT
-
FSD
1 stop6h 21m
Delta
Deal found 3/20$386

Find flight deals from South Dakota to Harrisburg

Keep the following information in mind while searching for South Dakota to Harrisburg flight deals. Data was last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$915
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Harrisburg flights.
Search Deals
From South Dakota to Harrisburg
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Harrisburg 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 March 23, 2026.
Use the filters below to find and compare flights from South Dakota to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Tue 8/4

5:15 am-2:10 pm

1 stop7h 55m

Harrisburg

Fri 8/21

12:30 pm-10:09 pm

2 stops10h 39m

$330

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Wed 4/22

1:41 pm-11:52 pm

2 stops9h 11m

Harrisburg

Tue 4/28

5:38 am-11:59 am

1 stop7h 21m

$372
Quickest round-trip

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Tue 8/25

11:17 am-4:51 pm

1 stop4h 34m

Harrisburg

Sat 8/29

5:53 pm-9:52 pm

1 stop4h 59m

$401

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Sun 4/19

6:53 pm-12:42 am

1 stop4h 49m

Harrisburg

Sat 4/25

5:44 pm-11:44 pm

1 stop7h 00m

$405

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Fri 4/17

6:53 pm-12:42 am

1 stop4h 49m

Harrisburg

Sat 4/18

5:44 pm-9:54 pm

1 stop5h 10m

$415
Cheapest one-way
Quickest one-way

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Mon 6/8

12:42 pm-10:42 pm

1 stop9h 00m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Sorted by cheapest first

Best time to book a flight from South Dakota to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg 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 Harrisburg

What is the cheapest month to book a flight from South Dakota to Harrisburg?

Currently, March is the cheapest month in which you can book a flight from South Dakota to Harrisburg (average of $182). Flying from South Dakota to Harrisburg in February is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Harrisburg. 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 Harrisburg from South Dakota?

    If you book a flight to Harrisburg from South Dakota, you will be flying to Harrisburg, which is the city’s only airport. Harrisburg (MDT) is located 8.5 mi from the center of Harrisburg.

  • How long is the flight from South Dakota to Harrisburg?

    Airlines like Delta, American Airlines, and United Airlines fly from South Dakota to Harrisburg in about 4h 34m. The time it takes to get you to your destination can typically vary by up to 4h 37m. The distance between South Dakota and Harrisburg is about 1050 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from South Dakota to Harrisburg?

    Currently, March is the cheapest month in which you can book a flight from South Dakota to Harrisburg (average of $182). Flying from South Dakota to Harrisburg in February is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Hershey
Mechanicsburg
Camp Hill
Carlisle

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Alternative routes for South Dakota to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Dakota to Harrisburg

Discover the top 2 airlines that operate flights from South Dakota to Harrisburg. 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$547FlexibilityNo cancel feeOn-time69%

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