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$265+ Cheap flights from South Dakota to Philadelphia (PHL)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — PHL
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from South Dakota to Philadelphia

Keep the following information in mind while searching for South Dakota to Philadelphia flight deals. Data was last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

One-way from

$265
(Kiwi.com)

Popular in

May

Cheapest in

April

Average price

$427
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Philadelphia flights.
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From South Dakota to Philadelphia
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One-way flight from South Dakota to Philadelphia
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from South Dakota to Philadelphia

Cheapest flights from South Dakota to Philadelphia
Explore the most affordable flight options available from South Dakota to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Delta deal was found by Cheapflights users on 1/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:29 pm
RAP
-
PHL
1 stop5h 15m
Delta
Sat 3/146:00 am
PHL
-
RAP
1 stop6h 19m
Delta
Deal found 1/14$289
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Fri 1/307:01 pm
FSD
-
PHL
1 stop12h 46m
Multiple Airlines
Sun 2/13:34 pm
PHL
-
FSD
1 stop27h 37m
Multiple Airlines
Deal found 1/13$292
This Delta deal was found by Cheapflights users on 1/12. 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.
Thu 2/1910:55 am
FSD
-
PHL
1 stop6h 01m
Delta
Sat 2/216:10 am
PHL
-
FSD
1 stop7h 10m
Delta
Deal found 1/12$299
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Fri 2/67:01 pm
FSD
-
PHL
1 stop12h 46m
Multiple Airlines
Sun 2/86:18 pm
PHL
-
FSD
2 stops22h 49m
Multiple Airlines
Deal found 1/13$307
This Delta deal was found by Cheapflights users on 1/13. 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 3/254:01 pm
RAP
-
PHL
1 stop5h 58m
Delta
Fri 4/36:54 pm
PHL
-
RAP
1 stop5h 31m
Delta
Deal found 1/13$309
This United Airlines deal was found by Cheapflights users on 1/13. 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 1/3011:22 am
FSD
-
PHL
1 stop5h 12m
United Airlines
Mon 2/25:00 pm
PHL
-
FSD
1 stop5h 50m
United Airlines
Deal found 1/13$309
This Delta deal was found by Cheapflights users on 1/13. 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.
Tue 1/275:00 am
FSD
-
PHL
2 stops10h 30m
Delta
Tue 2/34:59 pm
PHL
-
FSD
1 stop7h 11m
Delta
Deal found 1/13$319
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:59 pm
FSD
-
PHL
2 stops19h 43m
Multiple Airlines
Mon 3/21:25 pm
PHL
-
FSD
1 stop5h 41m
Multiple Airlines
Deal found 1/14$324
This Delta deal was found by Cheapflights users on 1/12. 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 1/2811:02 am
FSD
-
PHL
1 stop5h 55m
Delta
Sun 2/16:57 pm
PHL
-
FSD
1 stop5h 07m
Delta
Deal found 1/12$329
This Delta deal was found by Cheapflights users on 1/12. 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.
Tue 6/162:25 pm
RAP
-
PHL
1 stop7h 15m
Delta
Wed 7/15:30 am
PHL
-
RAP
1 stop7h 49m
Delta
Deal found 1/12$334
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Wed 2/182:52 pm
RAP
-
PHL
1 stop6h 38m
United Airlines
Sat 2/213:37 pm
PHL
-
RAP
1 stop7h 07m
United Airlines
Deal found 1/14$369
This Delta deal was found by Cheapflights users on 1/12. 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 6/152:25 pm
RAP
-
PHL
1 stop7h 15m
Delta
Wed 7/15:30 am
PHL
-
RAP
1 stop7h 49m
Delta
Deal found 1/12$389

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Philadelphia 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 January 15, 2026.
Use the filters below to find and compare flights from South Dakota to Philadelphia that are best for you.

Fly from

South Dakota

Fly to

Philadelphia

Route

Depart

Return

Price

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Fri 3/6

4:29 pm-11:44 pm

1 stop5h 15m

Philadelphia

Sat 3/14

6:00 am-10:19 am

1 stop6h 19m

$289

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Sat 3/7

10:54 am-8:42 pm

1 stop7h 48m

Philadelphia

Sat 3/14

6:00 am-10:19 am

1 stop6h 19m

$289

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Fri 1/30

7:01 pm-8:47 am

1 stop12h 46m

Philadelphia

Sun 2/1

3:34 pm-4:07 pm

2 stops25h 33m

$297

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Thu 2/19

10:55 am-5:56 pm

1 stop6h 01m

Philadelphia

Sat 2/21

6:10 am-12:20 pm

1 stop7h 10m

$299

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Fri 1/30

1:40 pm-11:30 pm

1 stop8h 50m

Philadelphia

Tue 2/3

1:10 pm-5:18 pm

1 stop5h 08m

$309

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Fri 1/30

11:22 am-5:34 pm

1 stop5h 12m

Philadelphia

Mon 2/2

5:00 pm-9:50 pm

1 stop5h 50m

$309

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Wed 3/25

4:01 pm-11:59 pm

1 stop5h 58m

Philadelphia

Fri 4/3

6:54 pm-10:25 pm

1 stop5h 31m

$309

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Tue 1/27

4:17 pm-11:56 pm

1 stop6h 39m

Philadelphia

Tue 2/3

6:15 am-12:22 pm

1 stop7h 07m

$314

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Wed 1/28

11:02 am-5:57 pm

1 stop5h 55m

Philadelphia

Sun 2/1

6:57 pm-11:04 pm

1 stop5h 07m

$329

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Wed 2/18

2:52 pm-11:30 pm

1 stop6h 38m

Philadelphia

Sat 2/21

3:37 pm-8:44 pm

1 stop7h 07m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 18 results
1
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Best time to book a flight from South Dakota to Philadelphia

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

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

Currently, April is the cheapest month in which you can book a flight from South Dakota to Philadelphia (average of $170). Flying from South Dakota to Philadelphia in June is currently the most expensive (average of $297). 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 South Dakota to Philadelphia?

Related info for your journey

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

    If you book a flight to Philadelphia from South Dakota, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

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

    Airlines like Delta and United Airlines fly from South Dakota to Philadelphia in about 5h 15m. The time it takes to get you to your destination can typically vary by up to 3h 35m. The distance from South Dakota to Philadelphia is about 1450 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from South Dakota to Philadelphia?

    Most travelers choose Sioux Falls Joe Foss Field - Philadelphia, Rapid City - Philadelphia or Aberdeen - Philadelphia when deciding on the best route from South Dakota to Philadelphia.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from South Dakota to Philadelphia (average of $170). Flying from South Dakota to Philadelphia in June is currently the most expensive (average of $297). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Newark
Chester

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Alternative routes for South Dakota to Philadelphia

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Top 3 airlines flying from South Dakota to Philadelphia

Discover the top 3 airlines that operate flights from South Dakota to Philadelphia. 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$439FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$522FlexibilityNo cancel feeOn-time69%

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