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$90+ 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — PHL
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 26, 2026.

This Delta deal was found by Cheapflights users on 1/25. 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 2/224:19 pm
FSD
-
PHL
1 stop6h 25m
Delta
Sun 3/16:10 am
PHL
-
FSD
1 stop4h 58m
Delta
Deal found 1/25$279
This Delta deal was found by Cheapflights users on 1/25. 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 3/204:01 pm
RAP
-
PHL
1 stop5h 58m
Delta
Tue 3/246:54 pm
PHL
-
RAP
1 stop5h 31m
Delta
Deal found 1/25$289
This Delta deal was found by Cheapflights users on 1/24. 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.
Sat 9/55:15 am
FSD
-
PHL
2 stops12h 14m
Delta
Wed 9/91:00 pm
PHL
-
FSD
2 stops10h 46m
Delta
Deal found 1/24$290
This Delta deal was found by Cheapflights users on 1/25. 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.
Sat 4/1111:03 am
RAP
-
PHL
1 stop6h 04m
Delta
Sat 4/186:00 am
PHL
-
RAP
1 stop6h 17m
Delta
Deal found 1/25$314
This Delta deal was found by Cheapflights users on 1/24. 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.
Sat 2/710:54 am
RAP
-
PHL
2 stops11h 27m
Delta
Wed 2/1811:27 am
PHL
-
RAP
1 stop6h 17m
Delta
Deal found 1/24$319
This Delta deal was found by Cheapflights users on 1/24. 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 11/125:15 am
FSD
-
PHL
1 stop4h 25m
Delta
Sat 11/146:15 am
PHL
-
FSD
1 stop7h 17m
Delta
Deal found 1/24$319
This United Airlines deal was found by Cheapflights users on 1/25. 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 9/306:00 am
FSD
-
PHL
2 stops10h 22m
United Airlines
Tue 10/64:56 pm
PHL
-
FSD
1 stop5h 51m
United Airlines
Deal found 1/25$338
This Delta deal was found by Cheapflights users on 1/25. 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 2/610:54 am
RAP
-
PHL
1 stop5h 03m
Delta
Wed 2/186:10 am
PHL
-
RAP
1 stop5h 59m
Delta
Deal found 1/25$349
This Delta deal was found by Cheapflights users on 1/24. 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.
Sat 7/115:25 am
FSD
-
PHL
1 stop8h 37m
Delta
Wed 7/152:29 pm
PHL
-
FSD
1 stop8h 40m
Delta
Deal found 1/24$363
This United Airlines deal was found by Cheapflights users on 1/25. 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 4/37:39 am
FSD
-
PHL
1 stop5h 37m
United Airlines
Sun 4/56:04 am
PHL
-
FSD
1 stop5h 38m
United Airlines
Deal found 1/25$367
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/1812:25 pm
RAP
-
PHL
1 stop9h 05m
United Airlines
Sat 2/213:37 pm
PHL
-
RAP
1 stop8h 39m
United Airlines
Deal found 1/25$369
This United Airlines deal was found by Cheapflights users on 1/25. 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 4/117:39 am
FSD
-
PHL
1 stop5h 37m
United Airlines
Mon 4/1311:36 am
PHL
-
FSD
2 stops9h 54m
United Airlines
Deal found 1/25$372

Find 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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Delta)

One-way from

$90
(Priceline)

Popular in

May

Cheapest in

February

Average price

$399
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Philadelphia flights.
Search Deals
From South Dakota to Philadelphia
Search Deals
One-way flight from South Dakota to Philadelphia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 26, 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

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Sat 4/11

1:34 pm-7:07 pm

1 stop4h 33m

Philadelphia

Mon 4/13

6:58 pm-11:02 pm

1 stop5h 04m

$279

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Sun 2/22

1:00 pm-12:24 am

2 stops10h 24m

Philadelphia

Sun 3/1

6:10 am-10:08 am

1 stop4h 58m

$284

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Fri 3/20

4:01 pm-11:59 pm

1 stop5h 58m

Philadelphia

Tue 3/24

6:54 pm-10:25 pm

1 stop5h 31m

$289

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Sat 4/11

11:03 am-7:07 pm

1 stop6h 04m

Philadelphia

Sat 4/18

6:00 am-10:07 am

1 stop6h 07m

$314

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Sat 2/7

4:10 pm-11:25 pm

1 stop5h 15m

Philadelphia

Wed 2/18

6:51 pm-10:27 pm

1 stop5h 36m

$314

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Fri 2/6

10:54 am-5:57 pm

1 stop5h 03m

Philadelphia

Wed 2/18

6:10 am-10:09 am

1 stop5h 59m

$349

Rapid CityPhiladelphia

RAP - PHL

RAPPHL

Rapid City

Fri 2/6

4:10 pm-11:56 pm

1 stop5h 46m

Philadelphia

Tue 2/17

11:30 am-3:44 pm

1 stop6h 14m

$349

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Fri 4/3

7:39 am-2:16 pm

1 stop5h 37m

Philadelphia

Sun 4/5

6:04 am-10:42 am

1 stop5h 38m

$367

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Sat 4/11

7:39 am-2:16 pm

1 stop5h 37m

Philadelphia

Mon 4/13

11:36 am-8:30 pm

2 stops9h 54m

$372

Sioux FallsPhiladelphia

FSD - PHL

FSDPHL

Sioux Falls Joe Foss Field

Sun 2/22

7:40 am-2:19 pm

1 stop5h 39m

Philadelphia

Sun 3/1

6:27 am-10:46 am

1 stop5h 19m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 24 results
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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 $298). 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 4h 33m. The time it takes to get you to your destination can typically vary by up to 1h 04m. The distance from South Dakota to Philadelphia is about 1134 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 Rapid City - Philadelphia, Sioux Falls Joe Foss Field - 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 $298). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$442FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$517FlexibilityNo cancel feeOn-time69%

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