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South Dakota

$315+ Cheap flights from Harrisburg (MDT) to South Dakota

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — FSD
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheap flight deals from Harrisburg to South Dakota

Cheapest flights from Harrisburg to South Dakota
Explore the most affordable flight options available from Harrisburg to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This American Airlines deal was found by Cheapflights users on 7/15. 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 8/196:00 am
MDT
-
FSD
1 stop6h 36m
American Airlines
Fri 9/1112:56 pm
FSD
-
MDT
1 stop8h 51m
American Airlines
Deal found 7/15$315
This American Airlines deal was found by Cheapflights users on 7/18. 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 8/277:00 am
MDT
-
FSD
1 stop6h 17m
American Airlines
Mon 8/3112:06 pm
FSD
-
MDT
1 stop5h 44m
American Airlines
Deal found 7/18$319
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Thu 8/65:55 pm
MDT
-
RAP
1 stop7h 21m
United Airlines
Thu 8/131:31 pm
RAP
-
MDT
1 stop5h 22m
United Airlines
Deal found 7/16$364
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Fri 11/62:04 pm
MDT
-
FSD
1 stop6h 01m
American Airlines
Mon 11/92:48 pm
FSD
-
MDT
1 stop6h 31m
American Airlines
Deal found 7/15$369
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Fri 8/147:31 pm
MDT
-
FSD
1 stop5h 59m
American Airlines
Mon 8/176:24 am
FSD
-
MDT
1 stop5h 21m
American Airlines
Deal found 7/17$384
This United Airlines deal was found by Cheapflights users on 7/14. 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 9/15:54 pm
MDT
-
FSD
1 stop6h 28m
United Airlines
Sat 9/53:06 pm
FSD
-
MDT
1 stop4h 47m
United Airlines
Deal found 7/14$401
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 7/252:11 pm
MDT
-
RAP
2 stops10h 22m
United Airlines
Thu 7/301:35 pm
RAP
-
MDT
1 stop5h 54m
United Airlines
Deal found 7/16$435
This American Airlines deal was found by Cheapflights users on 7/19. 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 9/22:45 pm
MDT
-
RAP
2 stops8h 50m
American Airlines
Tue 9/812:39 pm
RAP
-
MDT
1 stop8h 44m
American Airlines
Deal found 7/19$446
This United Airlines deal was found by Cheapflights users on 7/16. 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 7/215:55 pm
MDT
-
RAP
1 stop7h 21m
United Airlines
Wed 7/291:35 pm
RAP
-
MDT
1 stop5h 54m
United Airlines
Deal found 7/16$461
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 7/255:53 am
MDT
-
RAP
1 stop7h 21m
American Airlines
Thu 7/303:25 pm
RAP
-
MDT
1 stop6h 57m
American Airlines
Deal found 7/16$471
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 9/198:30 am
MDT
-
RAP
2 stops11h 07m
American Airlines
Tue 9/226:30 am
RAP
-
MDT
2 stops9h 43m
American Airlines
Deal found 7/17$491
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 7/255:53 am
MDT
-
RAP
1 stop7h 21m
American Airlines
Tue 7/2812:41 pm
RAP
-
MDT
1 stop8h 18m
American Airlines
Deal found 7/16$502

Find flight deals from Harrisburg to South Dakota

Keep the following information in mind while searching for Harrisburg to South Dakota flight deals. Data was last updated July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$315
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$561
Provider with most accurate pricing for Harrisburg-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Sioux Falls Joe Foss Field flights.
Search Deals
From Harrisburg to South Dakota
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($211 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to South Dakota 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 July 19, 2026.
Use the filters below to find and compare flights from Harrisburg to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Wed 8/19

8:55 am-4:53 pm

2 stops8h 58m

Sioux Falls Joe Foss Field

Fri 9/11

12:06 pm-6:13 pm

1 stop5h 07m

$376

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Fri 8/14

7:31 pm-12:30 am

1 stop5h 59m

Sioux Falls Joe Foss Field

Mon 8/17

6:24 am-12:45 pm

1 stop5h 21m

$384

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Tue 9/1

2:17 pm-11:44 pm

2 stops10h 27m

Sioux Falls Joe Foss Field

Sat 9/5

7:47 am-1:32 pm

1 stop4h 45m

$406

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Thu 8/27

2:52 pm-11:22 pm

2 stops9h 30m

Sioux Falls Joe Foss Field

Mon 8/31

7:47 am-1:32 pm

1 stop4h 45m

$454

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Fri 11/6

5:43 pm-9:45 pm

1 stop5h 02m

Sioux Falls Joe Foss Field

Mon 11/9

9:35 am-11:34 pm

2 stops12h 59m

$454

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Fri 8/14

2:17 pm-11:44 pm

2 stops10h 27m

Sioux Falls Joe Foss Field

Mon 8/17

3:06 pm-8:53 pm

1 stop4h 47m

$466

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Fri 10/9

12:18 pm-9:13 pm

2 stops9h 55m

Sioux Falls Joe Foss Field

Sun 10/11

2:48 pm-10:19 pm

1 stop6h 31m

$468

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Wed 9/9

12:28 pm-9:23 pm

2 stops10h 55m

Rapid City

Tue 9/22

12:36 pm-10:07 pm

1 stop7h 31m

$486
Quickest round-trip

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Wed 9/2

6:30 am-10:26 am

1 stop5h 56m

Rapid City

Tue 9/8

1:31 pm-8:53 pm

1 stop5h 22m

$508

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Sat 9/5

2:52 pm-10:28 pm

2 stops9h 36m

Rapid City

Sat 9/19

5:48 pm-4:52 pm

2 stops21h 04m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Harrisburg to South Dakota

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

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

Currently, December is the cheapest month in which you can book a flight from Harrisburg to South Dakota (average of $353). Flying from Harrisburg to South Dakota in June is currently the most expensive (average of $766). 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.

How much does it cost to fly round-trip from Harrisburg to South Dakota?

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Dakota. Reviews last updated July 19, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Harrisburg to South Dakota to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,006 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,006 reviews
United Airlines
7.4
Good
10,006 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,820 reviews
United Airlines
7.4
Good
10,006 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

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

    Most people fly from Harrisburg (MDT) if they book a flight from Harrisburg to South Dakota. Harrisburg is conveniently located just 8.5 mi from Harrisburg’s city center.

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

    For as low as $376, American Airlines can have you in South Dakota from Harrisburg in 8h 58m. The distance from Harrisburg to South Dakota is about 1050 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg to South Dakota 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 Harrisburg to South Dakota?

    Currently, December is the cheapest month in which you can book a flight from Harrisburg to South Dakota (average of $353). Flying from Harrisburg to South Dakota in June is currently the most expensive (average of $766). 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

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Top 2 airlines flying from Harrisburg to South Dakota

Discover the top 2 airlines that operate flights from Harrisburg to South Dakota. 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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$473FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$340Average$477FlexibilityNo cancel feeOn-time69%

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