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$259+ Cheap flights from Sioux Falls to Harrisburg (FSD - 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — MDT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Sioux Falls to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$259
(United Airlines)

Popular in

February

Cheapest in

January

Average price

$363
From Sioux Falls Joe Foss Field to Harrisburg
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sioux Falls to Harrisburg

Cheapest flights from Sioux Falls to Harrisburg
Explore the most affordable flight options available from Sioux Falls to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 11/203:15 pmFSD - MDT
1 stop4h 49mUnited Airlines
Sat 11/2210:47 amMDT - FSD
1 stop4h 53mUnited Airlines
Deal found 9/10$259
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/203:15 pmFSD - MDT
1 stop4h 49mUnited Airlines
Sun 11/236:15 amMDT - FSD
2 stops9h 25mUnited Airlines
Deal found 9/10$264
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 11/311:17 amFSD - MDT
1 stop6h 58mUnited Airlines
Thu 11/278:15 amMDT - FSD
1 stop7h 31mUnited Airlines
Deal found 9/10$339
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 11/37:16 pmFSD - MDT
1 stop14h 56mAmerican Airlines
Thu 11/2711:27 amMDT - FSD
1 stop32h 18mAmerican Airlines
Deal found 9/11$387
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 11/2111:17 amFSD - MDT
1 stop6h 58mUnited Airlines
Sat 11/228:15 amMDT - FSD
1 stop7h 25mUnited Airlines
Deal found 9/10$399
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/225:14 pmFSD - MDT
2 stops22h 39mUnited Airlines
Sun 11/308:15 amMDT - FSD
1 stop7h 25mUnited Airlines
Deal found 9/10$458
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 11/35:20 amFSD - MDT
2 stops9h 52mDelta
Thu 11/276:00 amMDT - FSD
2 stops11h 52mDelta
Deal found 9/10$489

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 September 11, 2025.
Use the filters below to find and compare flights from Sioux Falls to Harrisburg that are best for you.

Fly from

Sioux Falls

Fly to

Harrisburg

Route

Depart

Return

Price

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Thu 11/20

8:00 am-4:53 pm

1 stop7h 53m

Harrisburg

Sun 11/23

5:34 pm-9:46 pm

1 stop5h 12m

$259

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Thu 11/20

3:15 pm-9:04 pm

1 stop4h 49m

Harrisburg

Sat 11/22

10:47 am-2:40 pm

1 stop4h 53m

$259

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Mon 11/3

11:17 am-7:15 pm

1 stop6h 58m

Harrisburg

Thu 11/27

8:15 am-2:46 pm

1 stop7h 31m

$339

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Mon 11/3

7:16 pm-11:12 am

1 stop14h 56m

Harrisburg

Thu 11/27

11:27 am-6:45 pm

1 stop32h 18m

$387

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Fri 11/21

11:17 am-7:15 pm

1 stop6h 58m

Harrisburg

Sat 11/22

8:15 am-2:40 pm

1 stop7h 25m

$399

Sioux FallsHarrisburg

FSD - MDT

FSDMDT

Sioux Falls Joe Foss Field

Sat 11/22

5:14 pm-4:53 pm

2 stops22h 39m

Harrisburg

Sun 11/30

8:15 am-2:40 pm

1 stop7h 25m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Sioux Falls to Harrisburg

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

What is the cheapest month to book a flight from Sioux Falls to Harrisburg?

Currently, August is the cheapest month in which you can book a flight from Sioux Falls to Harrisburg (average of $347). Flying from Sioux Falls to Harrisburg in November is currently the most expensive (average of $408). 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 Sioux Falls to Harrisburg?

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. 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 Harrisburg. Reviews last updated September 11, 2025.
See what other customers who have flown with United Airlines and American Airlines from Sioux Falls to Harrisburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • How long is the flight from Sioux Falls to Harrisburg?

    Departing from Sioux Falls to Harrisburg will take you 7h 53m. Sioux Falls and Harrisburg are separated by a distance of 1050 mi.

  • What are the cheapest airlines flying from Sioux Falls to Harrisburg round-trip?

    Flying on American Airlines is currently your cheapest option to Harrisburg, with prices starting at $258. Another option worth looking into is United Airlines, starting at $374 round trip. American Airlines is currently priced 43% below the average price you’ll pay for this route.

  • Can I find deals for flights from Sioux Falls to Harrisburg that include hotel bookings?

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

  • How can I find direct flights from Sioux Falls to Harrisburg?

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

  • Can I find deals for business class flights from Sioux Falls to Harrisburg?

    Yes. Cheapflights offers flight deals from Sioux Falls 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 Sioux Falls to Harrisburg?

    Currently, August is the cheapest month in which you can book a flight from Sioux Falls to Harrisburg (average of $347). Flying from Sioux Falls to Harrisburg in November is currently the most expensive (average of $408). 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
Carlisle
Mechanicsburg
Hershey
Camp Hill

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Sioux Falls to Harrisburg

Discover the top 2 airlines that operate flights from Sioux Falls 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$374Average$572FlexibilityNo cancel feeOn-time69%

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