South Dakota

$199+ Cheap flights from Philadelphia (PHL) 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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — RAP
Jun 9 — Jun 161
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Cheap flight deals from Philadelphia to South Dakota

Cheapest flights from Philadelphia to South Dakota
Explore the most affordable flight options available from Philadelphia to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:44 pm
PHL
-
FSD
1 stop7h 39m
Frontier
Mon 8/108:14 pm
FSD
-
PHL
1 stop8h 25m
Frontier
Deal found 5/5$234
This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:35 pm
PHL
-
FSD
1 stop20h 05m
Frontier
Mon 6/84:25 pm
FSD
-
PHL
1 stop18h 22m
Frontier
Deal found 5/7$243
This Frontier deal was found by Cheapflights users on 5/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:42 pm
PHL
-
FSD
1 stop7h 37m
Frontier
Fri 6/128:14 pm
FSD
-
PHL
1 stop8h 24m
Frontier
Deal found 5/9$250
This Priceline deal was found by Cheapflights users on 5/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:42 pm
PHL
-
FSD
1 stop7h 37m
Frontier
Fri 6/198:14 pm
FSD
-
PHL
1 stop8h 24m
Frontier
Deal found 5/5$290
This Trip.com deal was found by Cheapflights users on 5/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:35 pm
PHL
-
FSD
1 stop20h 05m
Frontier
Mon 5/254:25 pm
FSD
-
PHL
1 stop12h 12m
Frontier
Deal found 5/6$308
This Booking.com deal was found by Cheapflights users on 5/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:35 pm
PHL
-
FSD
1 stop22h 58m
Frontier
Fri 5/224:25 pm
FSD
-
PHL
1 stop12h 12m
Frontier
Deal found 5/8$313
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:43 pm
PHL
-
FSD
2 stops37h 24m
Multiple Airlines
Wed 6/101:06 pm
FSD
-
PHL
1 stop11h 11m
Multiple Airlines
Deal found 5/6$323
This Delta deal was found by Cheapflights users on 5/6. 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.
Sun 6/145:40 am
PHL
-
RAP
1 stop6h 47m
Delta
Wed 6/242:59 pm
RAP
-
PHL
1 stop6h 59m
Delta
Deal found 5/6$329
This Mytrip deal was found by Cheapflights users on 5/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:35 pm
PHL
-
FSD
1 stop20h 05m
Frontier
Wed 5/277:18 pm
FSD
-
PHL
1 stop9h 19m
Frontier
Deal found 5/8$330
This Delta deal was found by Cheapflights users on 5/6. 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.
Fri 9/186:15 am
PHL
-
FSD
1 stop4h 45m
Delta
Sun 9/205:15 am
FSD
-
PHL
1 stop4h 18m
Delta
Deal found 5/6$339
This Delta deal was found by Cheapflights users on 5/5. 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 5/279:45 am
PHL
-
FSD
2 stops11h 04m
Delta
Mon 6/14:16 pm
FSD
-
PHL
1 stop5h 56m
Delta
Deal found 5/5$344
This Delta deal was found by Cheapflights users on 5/6. 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 10/216:15 am
PHL
-
RAP
1 stop6h 57m
Delta
Sat 10/2411:30 am
RAP
-
PHL
2 stops10h 51m
Delta
Deal found 5/6$344

Find flight deals from Philadelphia to South Dakota

Keep the following information in mind while searching for Philadelphia to South Dakota flight deals. Data was last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(Frontier)

One-way from

$199
(Frontier)

Popular in

December

Cheapest in

July

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. 0% potential increase in price ($4 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 May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 May 10, 2026.
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

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Wed 7/15

5:40 am-10:18 am

1 stop6h 38m

Rapid City

Wed 7/22

4:15 pm-11:56 pm

1 stop5h 41m

$329

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Wed 5/27

9:45 am-7:49 pm

2 stops11h 04m

Sioux Falls Joe Foss Field

Mon 6/1

4:16 pm-11:12 pm

1 stop5h 56m

$344

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Thu 5/28

2:23 pm-7:49 pm

1 stop6h 26m

Sioux Falls Joe Foss Field

Mon 6/1

4:16 pm-12:57 am

2 stops7h 41m

$344

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Mon 8/3

5:45 am-10:01 am

1 stop6h 16m

Rapid City

Sun 8/9

4:30 pm-11:56 pm

1 stop5h 26m

$369

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Mon 8/3

5:45 am-10:20 am

1 stop5h 35m

Sioux Falls Joe Foss Field

Sun 8/9

4:28 pm-11:56 pm

1 stop6h 28m

$389

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Thu 5/21

7:01 pm-11:11 pm

1 stop5h 10m

Sioux Falls Joe Foss Field

Sun 5/24

6:50 am-4:30 pm

2 stops8h 40m

$409

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Fri 6/5

4:59 pm-11:16 pm

1 stop8h 17m

Rapid City

Fri 6/12

1:35 pm-9:19 pm

1 stop5h 44m

$419
Quickest round-trip

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Fri 7/3

5:40 am-10:16 am

1 stop5h 36m

Sioux Falls Joe Foss Field

Sun 7/5

5:12 am-10:47 am

1 stop4h 35m

$419

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Tue 9/22

2:12 pm-9:58 pm

2 stops9h 46m

Rapid City

Wed 9/30

4:00 pm-11:40 pm

1 stop5h 40m

$449

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Fri 7/3

9:46 am-7:59 pm

2 stops11h 13m

Sioux Falls Joe Foss Field

Mon 7/6

5:20 am-1:26 pm

1 stop7h 06m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 28 resultsSorted by cheapest first
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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
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 Philadelphia to South Dakota

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 78 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.

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

Currently, August is the cheapest month in which you can book a flight from Philadelphia to South Dakota (average of $119). Flying from Philadelphia to South Dakota in January is currently the most expensive (average of $334). 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?

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 May 10, 2026.
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.

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Philadelphia 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 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 6h 38m. Delta provides one of the quickest options available for as low as $329. Philadelphia and South Dakota are separated by a distance of 1450 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 Delta, with whom users have recently found tickets for as low as $186. However, be on the lookout for offers from American Airlines and United Airlines, 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, August is the cheapest month in which you can book a flight from Philadelphia to South Dakota (average of $119). Flying from Philadelphia to South Dakota in January is currently the most expensive (average of $334). 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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Alternative routes for Philadelphia to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Philadelphia to South Dakota

Discover the top 4 airlines that operate flights from Philadelphia 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 May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$119Average$250FlexibilityNo cancel feeOn-time62%
DeltaCheapest$219Average$429FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$480FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$499FlexibilityNo cancel feeOn-time69%

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