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South Dakota

$190+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FSD
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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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 septiembre 16, 2025.

Round-trip from

$212
(Booking.com)

One-way from

$190
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$517
From Philadelphia to South Dakota
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One-way flight from Philadelphia to South Dakota
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Highest demand for flights based on searches. 16% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 septiembre 16, 2025.

This Booking.com deal was found by Cheapflights users on 9/16. 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.
mié. 11/55:35 pmPHL - FSD
2 stops21h 03mFrontier
dom. 11/92:23 pmFSD - PHL
1 stop13h 26mFrontier
Deal found 9/16$212
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 11/46:25 amPHL - FSD
1 stop6h 56mAmerican Airlines
sáb. 11/81:03 pmFSD - PHL
1 stop8h 39mAmerican Airlines
Deal found 9/15$259
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 11/47:00 pmPHL - FSD
1 stop4h 57mDelta
sáb. 11/85:20 amFSD - PHL
2 stops10h 15mDelta
Deal found 9/15$264
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/255:00 amPHL - RAP
1 stop8h 36mAmerican Airlines
mar. 10/284:59 pmRAP - PHL
1 stop6h 10mAmerican Airlines
Deal found 9/14$269
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 10/78:16 amPHL - RAP
2 stops9h 47mAmerican Airlines
vie. 10/174:28 pmRAP - PHL
1 stop6h 20mAmerican Airlines
Deal found 9/15$274
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/26:03 amPHL - RAP
1 stop7h 19mAmerican Airlines
sáb. 10/45:00 pmRAP - PHL
1 stop6h 10mAmerican Airlines
Deal found 9/14$294
This Delta deal was found by Cheapflights users on 9/14. 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.
jue. 12/1111:46 amPHL - RAP
1 stop5h 59mDelta
dom. 12/142:51 pmRAP - PHL
2 stops7h 59mDelta
Deal found 9/14$299
This Delta deal was found by Cheapflights users on 9/15. 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.
mié. 11/55:30 amPHL - FSD
2 stops8h 25mDelta
sáb. 11/84:24 pmFSD - PHL
2 stops7h 28mDelta
Deal found 9/15$319
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/286:03 amPHL - RAP
1 stop7h 19mAmerican Airlines
sáb. 10/45:00 pmRAP - PHL
1 stop6h 10mAmerican Airlines
Deal found 9/14$319
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 10/145:00 amPHL - FSD
1 stop8h 45mAmerican Airlines
jue. 10/236:27 pmFSD - PHL
1 stop4h 49mAmerican Airlines
Deal found 9/15$324
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 10/156:30 amPHL - RAP
1 stop5h 43mUnited Airlines
mié. 10/2212:56 pmRAP - PHL
2 stops9h 49mUnited Airlines
Deal found 9/15$326
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 11/410:34 amPHL - RAP
2 stops10h 09mUnited Airlines
sáb. 11/85:15 amRAP - PHL
2 stops10h 14mUnited Airlines
Deal found 9/15$329

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 septiembre 16, 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

mié. 11/5

5:35 pm-1:38 pm

2 stops21h 03m

Sioux Falls Joe Foss Field

dom. 11/9

2:23 pm-4:49 am

1 stop13h 26m

$212

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

mié. 11/5

9:30 pm-1:38 pm

2 stops17h 08m

Sioux Falls Joe Foss Field

vie. 11/7

2:32 pm-4:49 am

1 stop13h 17m

$226

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

mié. 11/5

5:00 am-12:23 pm

1 stop8h 23m

Sioux Falls Joe Foss Field

sáb. 11/8

1:43 pm-9:44 pm

1 stop7h 01m

$259

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

mar. 11/4

6:25 am-12:21 pm

1 stop6h 56m

Sioux Falls Joe Foss Field

sáb. 11/8

1:03 pm-10:42 pm

1 stop8h 39m

$259

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

mié. 11/5

7:00 pm-10:57 pm

1 stop4h 57m

Sioux Falls Joe Foss Field

sáb. 11/8

5:20 am-4:35 pm

2 stops10h 15m

$264

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

mar. 11/4

12:23 pm-10:56 pm

2 stops11h 33m

Sioux Falls Joe Foss Field

sáb. 11/8

5:20 am-4:35 pm

2 stops10h 15m

$269

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

sáb. 10/25

5:00 am-11:36 am

1 stop8h 36m

Rapid City

mar. 10/28

4:59 pm-1:09 am

1 stop6h 10m

$269

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

mar. 11/4

7:00 pm-10:36 pm

1 stop5h 36m

Rapid City

sáb. 11/8

10:33 am-6:09 pm

1 stop5h 36m

$269

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

sáb. 10/25

9:45 am-4:03 pm

1 stop8h 18m

Rapid City

sáb. 11/1

4:58 pm-1:09 am

1 stop6h 11m

$269

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

vie. 2/20

6:15 am-12:35 pm

1 stop7h 20m

Sioux Falls Joe Foss Field

mar. 2/24

5:15 am-10:43 am

1 stop4h 28m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 22 results
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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

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 septiembre 16, 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.

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 septiembre 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,174 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 5h 36m. Frontier provides one of the quickest options available for as low as $269. 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 Frontier, with whom users have recently found tickets for as low as $190. 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

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Alternative routes for Philadelphia to South Dakota

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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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$219Average$472FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$297Average$613FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$560FlexibilityNo cancel feeOn-time71%

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