$348+ Cheap flights from Philadelphia to Sioux Falls (PHL - FSD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — FSD
Oct 29 — Nov 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Philadelphia to Sioux Falls 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 Sioux Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to Sioux FallsExplore the most affordable flight options available from Philadelphia to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Philadelphia to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This Delta deal was found by Cheapflights users on 9/25. 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 10/167:16 pm -
1 stop5h 06m
Sat 10/245:00 pm -
1 stop5h 50m
Deal found 9/25![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/175:33 pm -
1 stop8h 08m
Sat 10/2412:18 pm -
1 stop5h 37m
Deal found 9/26![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:46 pm -
1 stop5h 43m
Thu 11/57:48 am -
1 stop5h 29m
Deal found 9/24![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:31 pm -
1 stop7h 15m
Thu 12/3112:33 pm -
1 stop7h 40m
Deal found 9/25![American Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:51 pm -
1 stop23h 37m
Wed 12/3010:06 am -
1 stop11h 53m
Deal found 9/25![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Sun 11/225:52 pm -
1 stop17h 15m
Sun 11/295:41 pm -
2 stops52h 24m
Deal found 9/23![Multiple Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/26. 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 11/17:16 pm -
1 stop5h 06m
Sun 11/85:10 am -
1 stop4h 39m
Deal found 9/26![Delta logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:45 pm -
2 stops27h 02m
Wed 12/3010:06 am -
1 stop11h 53m
Deal found 9/25![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:51 pm -
1 stop23h 37m
Fri 1/11:24 pm -
1 stop27h 22m
Deal found 9/25![Allegiant Air logo]()
$457
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 10/294:54 pm -
1 stop7h 35m
Mon 11/21:20 pm -
1 stop9h 19m
Deal found 9/27![United Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:21 pm -
1 stop16h 03m
Wed 12/3010:06 am -
1 stop11h 53m
Deal found 9/25![Multiple Airlines logo]()
$460
Best flights from Philadelphia to Sioux FallsDiscover carefully curated flight deals from Philadelphia to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Philadelphia to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 10/294:54 pm -
1 stop7h 35m
Mon 11/21:20 pm -
1 stop9h 19m
Deal found 9/27![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/28. 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 10/157:16 pm -
1 stop5h 06m
Mon 10/198:30 am -
1 stop4h 40m
Deal found 9/28![Delta logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 11/226:00 am -
2 stops9h 23m
Fri 11/277:48 am -
1 stop5h 29m
Deal found 9/23![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/177:10 pm -
1 stop5h 01m
Sat 10/243:03 pm -
2 stops7h 27m
Deal found 9/26![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Thu 10/157:10 pm -
1 stop5h 01m
Mon 10/191:46 pm -
1 stop8h 34m
Deal found 9/26![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/179:34 am -
2 stops12h 06m
Sun 10/187:50 am -
1 stop5h 53m
Deal found 9/27![United Airlines logo]()
$590
Last-minute flights from Philadelphia to Sioux FallsDiscover last-minute flight deals from Philadelphia to Sioux Falls. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Sioux Falls. Data last updated September 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/25. 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 9/3010:05 am -
1 stop7h 18m
Tue 10/67:50 am -
1 stop5h 53m
Deal found 9/25![United Airlines logo]()
$497
This Delta deal was found by Cheapflights users on 9/28. 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 10/157:16 pm -
1 stop5h 06m
Mon 10/198:30 am -
1 stop4h 40m
Deal found 9/28![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 9/25. 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 10/167:16 pm -
1 stop5h 06m
Sat 10/245:00 pm -
1 stop5h 50m
Deal found 9/25![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/175:33 pm -
1 stop8h 08m
Sat 10/2412:18 pm -
1 stop5h 37m
Deal found 9/26![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/179:34 am -
2 stops12h 06m
Sat 10/241:46 pm -
2 stops8h 44m
Deal found 9/23![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 9/28. 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 10/177:15 pm -
1 stop4h 48m
Sun 10/181:00 pm -
1 stop4h 21m
Deal found 9/28![Delta logo]()
$498
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/175:33 pm -
1 stop8h 08m
Sun 10/186:20 am -
1 stop6h 33m
Deal found 9/26![American Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 10/294:54 pm -
1 stop7h 35m
Mon 11/21:20 pm -
1 stop9h 19m
Deal found 9/27![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:46 pm -
1 stop5h 43m
Thu 11/57:48 am -
1 stop5h 29m
Deal found 9/24![United Airlines logo]()
$409
One-way flights from Philadelphia to Sioux FallsSearch for one-way flight options from Philadelphia to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Philadelphia to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Delta deal was found by Cheapflights users on 9/24. 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.
Fri 10/95:45 am -
1 stop7h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:00 am -
2 stops15h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$425
Find flight deals from Philadelphia to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $378 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Sioux Falls 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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Philadelphia to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PhiladelphiaSioux Falls
PHL Philadelphia - FSD Sioux Falls Joe Foss Field
PHLFSD
Philadelphia
Fri 10/9
5:45 am-12:09 pm
1 stop7h 24m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$394
PhiladelphiaSioux Falls
PHL Philadelphia - FSD Sioux Falls Joe Foss Field
PHLFSD
Philadelphia
Fri 10/9
6:00 am-8:02 pm
2 stops15h 02m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$425
PhiladelphiaSioux Falls
PHL Philadelphia - FSD Sioux Falls Joe Foss Field
PHLFSD
Philadelphia
Thu 10/29
4:54 pm-11:29 pm
1 stop7h 35m
Sioux Falls Joe Foss Field
Mon 11/2
1:20 pm-11:39 pm
1 stop9h 19m
$459
PhiladelphiaSioux Falls
PHL Philadelphia - FSD Sioux Falls Joe Foss Field
PHLFSD
Philadelphia
Sun 11/22
6:00 am-2:23 pm
2 stops9h 23m
Sioux Falls Joe Foss Field
Fri 11/27
7:48 am-2:17 pm
1 stop5h 29m
$463
PhiladelphiaSioux Falls
PHL Philadelphia - FSD Sioux Falls Joe Foss Field
PHLFSD
Philadelphia
Sat 10/17
7:10 pm-11:11 pm
1 stop5h 01m
Sioux Falls Joe Foss Field
Sat 10/24
3:03 pm-11:30 pm
2 stops7h 27m
$464
PhiladelphiaSioux Falls
PHL Philadelphia - FSD Sioux Falls Joe Foss Field
PHLFSD
Philadelphia
Thu 10/15
7:16 pm-11:22 pm
1 stop5h 06m
Sioux Falls Joe Foss Field
Mon 10/19
8:30 am-2:10 pm
1 stop4h 40m
$473
PhiladelphiaSioux Falls
PHL Philadelphia - FSD Sioux Falls Joe Foss Field
PHLFSD
Philadelphia
Thu 10/15
7:10 pm-11:11 pm
1 stop5h 01m
Sioux Falls Joe Foss Field
Mon 10/19
1:46 pm-11:20 pm
1 stop8h 34m
$534
PhiladelphiaSioux Falls
PHL Philadelphia - FSD Sioux Falls Joe Foss Field
PHLFSD
Philadelphia
Sat 10/17
9:34 am-8:40 pm
2 stops12h 06m
Sioux Falls Joe Foss Field
Sun 10/18
7:50 am-2:43 pm
1 stop5h 53m
$590
Sorted by cheapest first
Compare providers for flights from Philadelphia to Sioux Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Sioux Falls in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Philadelphia with our price prediction graph.
PHL-FSD
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 Sioux Falls
What is the cheapest month to book a flight from Philadelphia to Sioux Falls?
Currently, January is the cheapest month in which you can book a flight from Philadelphia to Sioux Falls (average of $354). Flying from Philadelphia to Sioux Falls in December is currently the most expensive (average of $626). 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 Philadelphia to Sioux Falls?
Airfare is below average for this route at the moment.
Philadelphia to Sioux Falls flights typically cost between $376 and $551 in October.The cheapest round-trip price found within the last 5 days was $348 on Delta (Oct 16-Oct 24).
Reviews of airlines servicing Sioux Falls
Get insights into the airlines that provide service to Sioux Falls. 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 Sioux Falls. Reviews last updated September 29, 2026.
Read through reviews of airlines operating flights from Philadelphia to Sioux Falls, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsYankton
Marshall
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Philadelphia
Popular flights
Sioux Falls flight routes
Alternative routes for Philadelphia to Sioux Falls
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sioux Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Sioux Falls by cabin class
Find flights from Philadelphia to Sioux Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Sioux Falls flights
Browse other Philadelphia and Sioux Falls flight options. Last updated on September 29, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sioux Falls
Explore flights to Sioux Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
Top 3 airlines flying from Philadelphia to Sioux Falls
Discover the top 3 airlines that operate flights from Philadelphia to Sioux Falls. 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$312 | Average$458 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$440 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$318 | Average$408 | FlexibilityNo cancel fee | On-timeN/A |