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South Dakota

$164+ Cheap flights from Harrisburg (MDT) to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — FSD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap 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 30, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$164
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$594
From Harrisburg to South Dakota
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One-way flight from Harrisburg to South Dakota
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Highest demand for flights based on searches. 7% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/195:00 amMDT - FSD
1 stop8h 17mAmerican Airlines
Sat 8/3012:19 pmFSD - MDT
1 stop4h 37mAmerican Airlines
Deal found 7/28$259
This Delta deal was found by Cheapflights users on 7/28. 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 8/206:29 pmMDT - FSD
1 stop5h 37mDelta
Sat 8/3012:56 pmFSD - MDT
2 stops9h 45mDelta
Deal found 7/28$264
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/216:30 amMDT - RAP
1 stop5h 52mUnited Airlines
Tue 8/265:30 amRAP - MDT
2 stops9h 22mUnited Airlines
Deal found 7/29$379
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/231:55 pmMDT - RAP
2 stops9h 03mAmerican Airlines
Tue 8/265:39 amRAP - MDT
2 stops10h 17mAmerican Airlines
Deal found 7/29$430

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 30, 2025.
Use the filters below to find and compare flights from Harrisburg to South Dakota that are best for you.

Fly from

Harrisburg

Fly to

South Dakota

Route

Depart

Return

Price

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Tue 8/19

5:00 am-12:17 pm

1 stop8h 17m

Sioux Falls Joe Foss Field

Sat 8/30

12:19 pm-5:56 pm

1 stop4h 37m

$259

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Wed 8/20

6:29 pm-11:06 pm

1 stop5h 37m

Sioux Falls Joe Foss Field

Sat 8/30

12:56 pm-11:41 pm

2 stops9h 45m

$264

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Thu 8/21

6:30 am-10:22 am

1 stop5h 52m

Rapid City

Tue 8/26

5:30 am-4:52 pm

2 stops9h 22m

$379

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Sat 8/23

1:55 pm-8:58 pm

2 stops9h 03m

Rapid City

Tue 8/26

5:39 am-5:56 pm

2 stops10h 17m

$430

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Tue 10/7

6:44 am-11:36 am

1 stop6h 52m

$164

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Wed 8/13

6:29 pm-11:06 pm

1 stop5h 37m

$166

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Wed 8/20

5:00 am-4:35 pm

2 stops12h 35m

$171

HarrisburgSioux Falls

MDT - FSD

MDTFSD

Harrisburg

Wed 8/13

10:35 am-10:00 pm

2 stops12h 25m

$211

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Tue 9/9

6:45 am-10:22 am

1 stop5h 37m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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, September is the cheapest month in which you can book a flight from Harrisburg to South Dakota (average of $334). Flying from Harrisburg to South Dakota in December is currently the most expensive (average of $446). 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.

What is the cheapest time of day to fly from MDT to SD?

Find hourly flight availability from Harrisburg to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Harrisburg to South Dakota as you normally would.

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 30, 2025.
Peruse reviews from past customers who have flown with Delta, 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.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Harrisburg to South Dakota one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $164. Users have also found prices from $166 and $225 on Delta and United Airlines, respectively.

  • 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, September is the cheapest month in which you can book a flight from Harrisburg to South Dakota (average of $334). Flying from Harrisburg to South Dakota in December is currently the most expensive (average of $446). 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$433FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$300Average$595FlexibilityNo cancel feeOn-time69%

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