HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Dakota

$116+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FSD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$258
(Frontier)

One-way from

$116
(Mytrip)

Popular in

October

Cheapest in

February

Average price

$512
Provider with most accurate pricing for Philadelphia-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Sioux Falls Joe Foss Field flights.
Search Deals
From Philadelphia to South Dakota
Search Deals
One-way flight from Philadelphia to South Dakota
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find 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 1, 2025.

This Frontier deal was found by Cheapflights users on 4/29. 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.
Thu 5/226:15 amPHL - FSD
1 stop9h 41mFrontier
Sun 5/253:58 pmFSD - PHL
1 stop12h 09mFrontier
Deal found 4/29$238
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/157:06 amPHL - FSD
2 stops27h 02mMultiple Airlines
Mon 5/199:58 amFSD - PHL
3 stops20h 50mMultiple Airlines
Deal found 4/30$333
This Delta deal was found by Cheapflights users on 4/29. 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 8/56:00 amPHL - FSD
1 stop7h 21mDelta
Wed 8/135:25 amFSD - PHL
1 stop7h 09mDelta
Deal found 4/29$373
This Delta deal was found by Cheapflights users on 4/30. 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 8/56:00 amPHL - RAP
1 stop6h 03mDelta
Wed 8/62:25 pmRAP - PHL
1 stop8h 04mDelta
Deal found 4/30$401
This Mytrip deal was found by Cheapflights users on 4/30. 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 7/106:30 amPHL - RAP
1 stop16h 39mMultiple Airlines
Mon 7/145:21 pmRAP - PHL
2 stops25h 50mMultiple Airlines
Deal found 4/30$419
This Sun Country Air deal was found by Cheapflights users on 4/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2012:06 pmPHL - RAP
1 stop6h 15mSun Country Air
Mon 6/235:27 pmRAP - PHL
1 stop15h 31mSun Country Air
Deal found 4/29$430
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/36:05 amPHL - FSD
1 stop5h 34mUnited Airlines
Tue 5/63:20 pmFSD - PHL
1 stop5h 03mUnited Airlines
Deal found 4/29$435
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/166:30 amPHL - RAP
1 stop5h 53mUnited Airlines
Mon 6/161:38 pmRAP - PHL
1 stop5h 55mUnited Airlines
Deal found 4/30$445
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 6/116:08 amPHL - RAP
1 stop6h 36mAmerican Airlines
Wed 6/184:39 pmRAP - PHL
1 stop6h 20mAmerican Airlines
Deal found 4/30$451
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 9/49:30 amPHL - FSD
1 stop8h 24mAmerican Airlines
Thu 9/184:00 pmFSD - PHL
1 stop6h 59mAmerican Airlines
Deal found 4/30$469

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 1, 2025.
Use the filters below to find and compare flights from Philadelphia to South Dakota that are best for you.

Fly from

Philadelphia

Fly to

South Dakota

Route

Depart

Return

Price

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Thu 5/22

6:15 am-2:56 pm

1 stop9h 41m

Sioux Falls Joe Foss Field

Sun 5/25

3:58 pm-5:07 am

1 stop12h 09m

$238

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Thu 5/15

7:06 am-9:08 am

2 stops27h 02m

Sioux Falls Joe Foss Field

Mon 5/19

9:58 am-7:48 am

2 stops20h 50m

$295

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Tue 8/5

6:00 am-10:03 am

1 stop6h 03m

Rapid City

Wed 8/6

2:25 pm-12:29 am

1 stop8h 04m

$401

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Thu 7/10

6:30 am-9:09 pm

1 stop16h 39m

Rapid City

Mon 7/14

5:21 pm-9:11 pm

2 stops25h 50m

$419

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Fri 6/20

12:06 pm-4:21 pm

1 stop6h 15m

Rapid City

Mon 6/23

5:27 pm-10:58 am

1 stop15h 31m

$430

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Sat 5/3

6:05 am-10:39 am

1 stop5h 34m

Sioux Falls Joe Foss Field

Tue 5/6

3:20 pm-9:23 pm

1 stop5h 03m

$435

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Mon 6/16

6:30 am-10:23 am

1 stop5h 53m

Rapid City

Mon 6/16

1:38 pm-9:33 pm

1 stop5h 55m

$445

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Wed 6/11

6:08 am-10:44 am

1 stop6h 36m

Rapid City

Wed 6/18

4:39 pm-12:59 am

1 stop6h 20m

$451

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Thu 6/5

1:15 pm-10:57 pm

2 stops10h 42m

Sioux Falls Joe Foss Field

Sun 6/8

6:07 pm-12:26 am

1 stop5h 19m

$474

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Sun 5/11

12:20 pm-1:18 pm

1 stop25h 58m

$116

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 results
1
2

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

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

Currently, September is the cheapest month in which you can book a flight from Philadelphia to South Dakota (average of $334). Flying from Philadelphia to South Dakota in December is currently the most expensive (average of $446). 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.

What is the cheapest time of day to fly from PHL to SD?

Find hourly flight availability from Philadelphia to South Dakota. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to South Dakota as you normally would.

Rainfall in South Dakota by month

Plan your trip to South Dakota by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

Temperature in South Dakota by month

Plan your trip to South Dakota by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 1, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Philadelphia to South Dakota by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Sun Country Air
6.9
Okay
346 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $116. However, be on the lookout for offers from Delta 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, September is the cheapest month in which you can book a flight from Philadelphia to South Dakota (average of $334). Flying from Philadelphia to South Dakota in December is currently the most expensive (average of $446). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
LaGuardia to Miami flights
Newark to Miami flights
Newark to Las Vegas flights
LaGuardia to Dallas/Fort Worth flights
LaGuardia to O'Hare Intl flights
Newark to Orlando flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Seattle flights
John F Kennedy Intl to Orlando flights
Newark to San Francisco flights
LaGuardia to Atlanta flights
Newark to Los Angeles flights
LaGuardia to Orlando flights
Newark to O'Hare Intl flights
John F Kennedy Intl to Hobby flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Las Vegas flights
Newark to Hobby flights
Newark to Atlanta flights
Reagan-National to Seattle flights
John F Kennedy Intl to Midway flights
Newark to Midway flights
John F Kennedy Intl to Sky Harbor Intl flights
LaGuardia to Hobby flights
Newark to Denver flights
Newark to Tampa flights
Reagan-National to Los Angeles flights
John F Kennedy Intl to Denver flights
LaGuardia to Denver flights
Dulles Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Ontario flights
Dulles Intl to Seattle flights
Dulles Intl to Los Angeles flights
John F Kennedy Intl to George Bush Intcntl flights
John F Kennedy Intl to Tampa flights
Reagan-National to Dallas/Fort Worth flights
John F Kennedy Intl to Nashville flights
LaGuardia to Seattle flights

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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$266FlexibilityNo cancel feeOn-time62%
DeltaCheapest$247Average$554FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$324Average$646FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$378Average$584FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.