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South Dakota

$184+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FSD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$259
(Delta)

One-way from

$184
(Mytrip)

Popular in

October

Cheapest in

February

Average price

$591
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. 15% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 8/136:59 pmPHL - FSD
1 stop5h 45mDelta
Sun 8/175:00 amFSD - PHL
1 stop4h 37mDelta
Deal found 6/12$259
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/131:43 pmPHL - FSD
2 stops8h 20mAmerican Airlines
Sun 8/175:15 pmFSD - PHL
1 stop6h 46mAmerican Airlines
Deal found 6/11$264
This Delta deal was found by Cheapflights users on 6/11. 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 8/196:00 amPHL - RAP
1 stop6h 14mDelta
Sat 8/2312:35 pmRAP - PHL
1 stop7h 45mDelta
Deal found 6/11$269
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/126:30 amPHL - RAP
1 stop5h 50mUnited Airlines
Wed 7/161:43 pmRAP - PHL
2 stops7h 31mUnited Airlines
Deal found 6/11$274
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sun 7/277:00 amPHL - RAP
2 stops36h 33mMultiple Airlines
Thu 7/319:59 pmRAP - PHL
1 stop17h 28mMultiple Airlines
Deal found 6/10$325
This Frontier deal was found by Cheapflights users on 6/11. 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.
Mon 8/116:15 amPHL - FSD
1 stop13h 22mFrontier
Mon 8/187:32 pmFSD - PHL
1 stop8h 37mFrontier
Deal found 6/11$341
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/2710:10 amPHL - FSD
2 stops11h 19mUnited Airlines
Wed 9/32:08 pmFSD - PHL
2 stops9h 12mUnited Airlines
Deal found 6/11$349
This Mytrip deal was found by Cheapflights users on 6/11. 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 6/2610:42 amPHL - FSD
2 stops35h 37mMultiple Airlines
Mon 6/3010:09 pmFSD - PHL
1 stop31h 51mMultiple Airlines
Deal found 6/11$375
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/186:03 amPHL - RAP
1 stop7h 19mAmerican Airlines
Fri 9/265:00 pmRAP - PHL
1 stop6h 10mAmerican Airlines
Deal found 6/10$401

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 June 12, 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

Wed 8/13

6:59 pm-11:44 pm

1 stop5h 45m

Sioux Falls Joe Foss Field

Sun 8/17

5:00 am-10:37 am

1 stop4h 37m

$259

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Wed 8/13

1:43 pm-9:03 pm

2 stops8h 20m

Sioux Falls Joe Foss Field

Sun 8/17

5:15 pm-1:01 am

1 stop6h 46m

$264

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Tue 8/19

6:00 am-10:14 am

1 stop6h 14m

Rapid City

Sat 8/23

12:35 pm-10:20 pm

1 stop7h 45m

$269

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Sat 7/12

6:30 am-10:20 am

1 stop5h 50m

Rapid City

Wed 7/16

1:43 pm-11:14 pm

2 stops7h 31m

$274

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Sun 7/27

7:00 am-5:33 pm

2 stops36h 33m

Rapid City

Thu 7/31

9:59 pm-5:27 pm

1 stop17h 28m

$325

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Mon 8/11

6:15 am-6:37 pm

1 stop13h 22m

Sioux Falls Joe Foss Field

Mon 8/18

7:32 pm-5:09 am

1 stop8h 37m

$341

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Wed 8/27

10:10 am-8:29 pm

2 stops11h 19m

Sioux Falls Joe Foss Field

Wed 9/3

2:08 pm-12:20 am

2 stops9h 12m

$349

PhiladelphiaSioux Falls

PHL - FSD

PHLFSD

Philadelphia

Thu 6/26

10:42 am-9:19 pm

2 stops35h 37m

Sioux Falls Joe Foss Field

Mon 6/30

10:09 pm-7:00 am

1 stop31h 51m

$375

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Thu 9/18

6:03 am-11:22 am

1 stop7h 19m

Rapid City

Fri 9/26

5:00 pm-1:10 am

1 stop6h 10m

$401

PhiladelphiaRapid City

PHL - RAP

PHLRAP

Philadelphia

Wed 8/13

7:22 am-9:10 pm

2 stops39h 48m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 19 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 June 12, 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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
5.9
Fair
3,295 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $204. However, be on the lookout for offers from American Airlines and Delta, 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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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$250FlexibilityNo cancel feeOn-time62%
DeltaCheapest$247Average$535FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$584FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$324Average$632FlexibilityNo cancel feeOn-time69%

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