South Dakota

$152+ Cheap flights from Philadelphia (PHL) to South Dakota

PHL — FSD
Dec 9 — Dec 161
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Cheap flight deals from Philadelphia to South Dakota

Cheapest flights from Philadelphia to South Dakota

Thu 12/175:00 am -
1 stop7h 24m
Tue 1/52:14 pm -
1 stop5h 39m
Deal found 11/8$359
Tue 12/15:00 pm -
1 stop6h 12m
Sat 12/56:00 am -
2 stops10h 58m
Deal found 11/8$364
Sat 12/59:55 am -
1 stop8h 01m
Tue 12/85:00 am -
1 stop8h 51m
Deal found 11/8$369
Tue 11/2411:45 am -
1 stop5h 13m
Tue 12/15:02 am -
1 stop4h 51m
Deal found 11/7$384
Wed 11/253:05 pm -
2 stops7h 32m
Wed 12/27:40 am -
1 stop5h 15m
Deal found 11/8$389
Mon 12/145:00 pm -
1 stop6h 42m
Mon 12/2111:13 am -
2 stops11h 21m
Deal found 11/7$400
Sat 11/218:38 pm -
2 stops39h 37m
Wed 11/255:54 pm -
1 stop19h 56m
Deal found 11/6$404
Thu 12/176:24 am -
1 stop5h 15m
Tue 1/59:25 am -
2 stops11h 15m
Deal found 11/6$407
Mon 11/236:46 pm -
1 stop5h 43m
Fri 11/276:00 am -
1 stop7h 17m
Deal found 11/8$409
Wed 12/26:17 am -
1 stop5h 20m
Sun 12/66:00 am -
2 stops10h 57m
Deal found 11/8$411
Wed 11/253:05 pm -
2 stops7h 32m
Fri 11/276:00 am -
2 stops7h 16m
Deal found 11/9$419
Sun 11/226:15 am -
1 stop6h 16m
Thu 11/267:00 am -
1 stop6h 46m
Deal found 11/7$439

Find flight deals from Philadelphia to South Dakota

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(American Airlines)

One-way from

$152
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$428
Provider with most accurate pricing for Philadelphia-Sioux Falls Joe Foss Field flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Sioux Falls Joe Foss Field flights.
From Philadelphia to South Dakota
One-way flight from Philadelphia to South Dakota
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSioux Falls

PHL Philadelphia - FSD Sioux Falls Joe Foss Field

PHLFSD

Philadelphia

Sat 12/12

6:31 pm-10:15 am

2 stops40h 44m

Sioux Falls Joe Foss Field

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$152

PhiladelphiaSioux Falls

PHL Philadelphia - FSD Sioux Falls Joe Foss Field

PHLFSD

Philadelphia

Wed 11/18

5:45 pm-9:41 am

1 stop16h 56m

Sioux Falls Joe Foss Field

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$231

PhiladelphiaRapid City

PHL Philadelphia - RAP Rapid City

PHLRAP

Philadelphia

Thu 11/26

5:00 am-12:49 pm

1 stop9h 49m

Rapid City

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$344

PhiladelphiaRapid City

PHL Philadelphia - RAP Rapid City

PHLRAP

Philadelphia

Thu 11/26

6:00 am-3:54 pm

2 stops11h 54m

Rapid City

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$349

PhiladelphiaSioux Falls

PHL Philadelphia - FSD Sioux Falls Joe Foss Field

PHLFSD

Philadelphia

Thu 12/17

5:00 am-11:24 am

1 stop7h 24m

Sioux Falls Joe Foss Field

Tue 1/5

2:14 pm-8:53 pm

1 stop5h 39m

$359

PhiladelphiaRapid City

PHL Philadelphia - RAP Rapid City

PHLRAP

Philadelphia

Sun 12/6

5:34 am-10:38 am

1 stop7h 04m

Rapid City

Sun 12/13

2:40 pm-11:54 pm

1 stop7h 14m

$369

PhiladelphiaRapid City

PHL Philadelphia - RAP Rapid City

PHLRAP

Philadelphia

Thu 12/3

5:34 am-10:38 am

1 stop7h 04m

Rapid City

Wed 12/9

2:40 pm-11:54 pm

1 stop7h 14m

$369

PhiladelphiaRapid City

PHL Philadelphia - RAP Rapid City

PHLRAP

Philadelphia

Sat 12/5

8:40 am-3:53 pm

2 stops9h 13m

Rapid City

Sat 12/12

11:06 am-9:28 pm

2 stops8h 22m

$379

PhiladelphiaRapid City

PHL Philadelphia - RAP Rapid City

PHLRAP

Philadelphia

Mon 12/14

5:00 pm-9:42 pm

1 stop6h 42m

Rapid City

Mon 12/21

11:13 am-12:34 am

2 stops11h 21m

$400

PhiladelphiaSioux Falls

PHL Philadelphia - FSD Sioux Falls Joe Foss Field

PHLFSD

Philadelphia

Tue 11/24

9:45 am-8:04 pm

2 stops11h 19m

Sioux Falls Joe Foss Field

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Best time to book a flight from Philadelphia to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Philadelphia with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to South Dakota

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to South Dakota (average of $373). Flying from Philadelphia to South Dakota in December is currently the most expensive (average of $626). 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 Philadelphia to South Dakota?

Airfare is below average for this route at the moment.
Philadelphia to South Dakota flights typically cost between $373 and $487 in December.
The cheapest round-trip price found within the last 5 days was $359 on American Airlines (Dec 17-Jan 5).

How far ahead should I book a flight from Philadelphia to South Dakota?

The best time to book flights from Philadelphia to South Dakota is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing South Dakota

Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Philadelphia 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.

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Overall

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Overall

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Overall

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Overall

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

  • What airport do you fly from for flights from Philadelphia to South Dakota?

    Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to South Dakota from Philadelphia.

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

    A quick flight from Philadelphia to South Dakota can take about 5h 43m. American Airlines provides one of the quickest options available for as low as $409. Philadelphia and South Dakota are separated by a distance of 1134 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $248. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Philadelphia to South Dakota for a low price.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to South Dakota (average of $373). Flying from Philadelphia to South Dakota in December is currently the most expensive (average of $626). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Philadelphia to South Dakota

Top 3 airlines flying from Philadelphia to South Dakota

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$496FlexibilityNo cancel feeOn-time69%
DeltaCheapest$288Average$428FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$499FlexibilityNo cancel feeOn-time71%

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