$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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — PHL
Apr 5 — Apr 121
Round-trip
1 adult, Economy
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Find cheap flights from South Dakota to Philadelphia 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
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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 South Dakota to Philadelphia
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Cheapest flights from South Dakota to PhiladelphiaExplore 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 March 6, 2026.
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 March 6, 2026.
This Delta deal was found by Cheapflights users on 3/1. 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 3/2111:03 am
RAP
- PHL
1 stop6h 04m
Delta
Tue 3/316:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/1![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Tue 7/75:00 am
FSD
- PHL
1 stop6h 25m
United Airlines
Tue 7/144:54 pm
PHL
- FSD
1 stop5h 44m
United Airlines
Deal found 3/1![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 3/1. 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 3/2111:03 am
RAP
- PHL
1 stop6h 04m
Delta
Thu 4/26:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/1![Delta logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/2010:45 am
FSD
- PHL
1 stop24h 06m
Multiple Airlines
Fri 4/249:26 am
PHL
- FSD
1 stop9h 22m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 3/4. 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 3/204:23 pm
FSD
- PHL
1 stop6h 36m
Delta
Tue 3/246:54 pm
PHL
- FSD
1 stop5h 10m
Delta
Deal found 3/4![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/3. 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 3/244:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Tue 3/316:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/3![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 3/3. 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 3/244:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Fri 4/36:54 pm
PHL
- RAP
1 stop5h 31m
Delta
Deal found 3/3![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 3/4. 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 3/274:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Thu 4/26:54 pm
PHL
- RAP
1 stop5h 31m
Delta
Deal found 3/4![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 3/3. 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 3/252:06 pm
FSD
- PHL
1 stop6h 48m
American Airlines
Sat 3/288:35 am
PHL
- FSD
1 stop5h 58m
American Airlines
Deal found 3/3![American Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 3/1. 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 3/2111:03 am
RAP
- PHL
1 stop6h 04m
Delta
Wed 4/16:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/1![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/2. 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 3/175:00 am
FSD
- PHL
1 stop4h 55m
Delta
Sat 3/216:00 am
PHL
- FSD
1 stop7h 53m
Delta
Deal found 3/2![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/1. 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 9/45:15 am
FSD
- PHL
1 stop4h 18m
Delta
Fri 9/184:05 pm
PHL
- FSD
1 stop7h 04m
Delta
Deal found 3/1![Delta logo]()
$331
Best flights from South Dakota to PhiladelphiaDiscover carefully curated flight deals from South Dakota to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
Discover carefully curated flight deals from South Dakota to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
This Delta deal was found by Cheapflights users on 3/1. 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 3/2111:03 am
RAP
- PHL
1 stop6h 04m
Delta
Tue 3/316:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/1![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Tue 7/75:00 am
FSD
- PHL
1 stop6h 25m
United Airlines
Tue 7/144:54 pm
PHL
- FSD
1 stop5h 44m
United Airlines
Deal found 3/1![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 3/3. 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 3/252:06 pm
FSD
- PHL
1 stop6h 48m
American Airlines
Sat 3/288:35 am
PHL
- FSD
1 stop5h 58m
American Airlines
Deal found 3/3![American Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 3/3. 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 3/244:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Tue 3/316:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/3![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 3/2. 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 4/187:39 am
FSD
- PHL
1 stop5h 37m
United Airlines
Tue 4/215:00 pm
PHL
- FSD
1 stop5h 54m
United Airlines
Deal found 3/2![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 3/1. 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 3/2111:03 am
RAP
- PHL
1 stop6h 04m
Delta
Wed 4/16:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/1![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/5. 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 4/1111:53 am
RAP
- PHL
1 stop7h 05m
American Airlines
Sat 4/186:00 am
PHL
- RAP
1 stop7h 23m
American Airlines
Deal found 3/5![American Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 3/2. 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 4/292:47 pm
RAP
- PHL
1 stop6h 57m
United Airlines
Sat 5/25:05 pm
PHL
- RAP
1 stop6h 41m
United Airlines
Deal found 3/2![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 3/2. 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 3/314:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Tue 4/76:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/2![Delta logo]()
$345
This United Airlines deal was found by Cheapflights users on 3/3. 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 4/189:20 am
RAP
- PHL
1 stop6h 12m
United Airlines
Tue 4/213:40 pm
PHL
- RAP
1 stop8h 47m
United Airlines
Deal found 3/3![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 3/1. 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 3/316:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/1![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 3/1. 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
Thu 4/26:54 pm
PHL
- RAP
1 stop5h 31m
Delta
Deal found 3/1![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 3/2. 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 3/254:23 pm
FSD
- PHL
1 stop6h 36m
Delta
Sat 3/286:00 am
PHL
- FSD
1 stop7h 53m
Delta
Deal found 3/2![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 3/4. 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 3/204:23 pm
FSD
- PHL
1 stop6h 36m
Delta
Tue 3/243:36 pm
PHL
- FSD
2 stops8h 28m
Delta
Deal found 3/4![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 3/3. 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 6/95:25 am
FSD
- PHL
1 stop8h 37m
Delta
Sun 6/146:15 am
PHL
- FSD
1 stop7h 13m
Delta
Deal found 3/3![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 3/1. 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 7/71:20 pm
FSD
- PHL
2 stops8h 40m
Delta
Tue 7/141:00 pm
PHL
- FSD
2 stops10h 46m
Delta
Deal found 3/1![Delta logo]()
$449
Last-minute flights from South Dakota to PhiladelphiaDiscover last-minute flight deals from South Dakota to Philadelphia. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from South Dakota to Philadelphia. Data last updated March 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/2. 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 3/175:00 am
FSD
- PHL
1 stop4h 55m
Delta
Sat 3/216:00 am
PHL
- FSD
1 stop7h 53m
Delta
Deal found 3/2![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/4. 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 3/204:23 pm
FSD
- PHL
1 stop6h 36m
Delta
Tue 3/246:54 pm
PHL
- FSD
1 stop5h 10m
Delta
Deal found 3/4![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 3/1. 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 3/2111:03 am
RAP
- PHL
1 stop6h 04m
Delta
Tue 3/316:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/1![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 3/1. 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 3/2111:03 am
RAP
- PHL
1 stop6h 04m
Delta
Thu 4/26:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/1![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 3/1. 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 3/2111:03 am
RAP
- PHL
1 stop6h 04m
Delta
Wed 4/16:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/1![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/3. 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 3/244:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Tue 3/316:00 am
PHL
- RAP
1 stop6h 20m
Delta
Deal found 3/3![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 3/3. 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 3/244:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Thu 4/26:54 pm
PHL
- RAP
1 stop5h 31m
Delta
Deal found 3/3![Delta logo]()
$304
This American Airlines deal was found by Cheapflights users on 3/3. 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 3/252:06 pm
FSD
- PHL
1 stop6h 48m
American Airlines
Sat 3/288:35 am
PHL
- FSD
1 stop5h 58m
American Airlines
Deal found 3/3![American Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 3/4. 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 3/274:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Fri 4/36:54 pm
PHL
- RAP
1 stop5h 31m
Delta
Deal found 3/4![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 3/312:42 pm
RAP
- PHL
1 stop7h 02m
United Airlines
Tue 4/75:00 pm
PHL
- RAP
1 stop6h 41m
United Airlines
Deal found 3/2![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/1811:25 am
FSD
- PHL
1 stop5h 07m
United Airlines
Tue 4/215:00 pm
PHL
- FSD
1 stop5h 54m
United Airlines
Deal found 3/1![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/2010:45 am
FSD
- PHL
1 stop24h 06m
Multiple Airlines
Fri 4/249:26 am
PHL
- FSD
1 stop9h 22m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$285
One-way flights from South Dakota to PhiladelphiaSearch for one-way flight options from South Dakota to Philadelphia. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
Search for one-way flight options from South Dakota to Philadelphia. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
This Frontier deal was found by Cheapflights users on 3/3. 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.
Fri 4/178:06 pm
FSD
- PHL
1 stop8h 28m
Frontier
Deal found 3/3![Frontier logo]()
$90
This Priceline deal was found by Cheapflights users on 3/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:21 pm
FSD
- PHL
1 stop9h 10m
Frontier
Deal found 3/2![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/176:38 pm
FSD
- PHL
2 stops27h 32m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/65:46 pm
FSD
- PHL
2 stops29h 32m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 6/149:54 pm
RAP
- PHL
2 stops41h 18m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 3/5. 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 8/114:00 pm
RAP
- PHL
1 stop5h 40m
Delta
Deal found 3/5![Delta logo]()
$226
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 8/115:00 am
RAP
- PHL
2 stops10h 42m
United Airlines
Deal found 3/5![United Airlines logo]()
$231
This United Airlines deal was found by Cheapflights users on 3/3. 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 5/1510:00 am
RAP
- PHL
1 stop7h 37m
United Airlines
Deal found 3/3![United Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 3/3. 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 3/184:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Deal found 3/3![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 3/3. 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 3/194:01 pm
RAP
- PHL
1 stop5h 58m
Delta
Deal found 3/3![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 3/2. 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 4/164:17 pm
FSD
- PHL
1 stop6h 41m
Delta
Deal found 3/2![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 3/3. 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 3/2012:00 pm
RAP
- PHL
2 stops10h 16m
United Airlines
Deal found 3/3![United Airlines logo]()
$284
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 March 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $279 (Delta) |
One-way from | $90 (Frontier) |
Popular in | June |
Cheapest in | November |
Average price | $427 |
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 March 6, 2026.
Use the filters below to find and compare flights from South Dakota to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Rapid CityPhiladelphia
RAP - PHL
RAPPHL
Rapid City
Sat 3/21
11:03 am-7:07 pm
1 stop6h 04m
Philadelphia
Tue 3/31
6:00 am-10:20 am
1 stop6h 20m
$279
Sioux FallsPhiladelphia
FSD - PHL
FSDPHL
Sioux Falls Joe Foss Field
Tue 7/7
5:00 am-12:25 pm
1 stop6h 25m
Philadelphia
Tue 7/14
4:54 pm-9:38 pm
1 stop5h 44m
$279
Rapid CityPhiladelphia
RAP - PHL
RAPPHL
Rapid City
Tue 3/24
4:01 pm-11:59 pm
1 stop5h 58m
Philadelphia
Tue 3/31
6:00 am-10:20 am
1 stop6h 20m
$299
Sioux FallsPhiladelphia
FSD - PHL
FSDPHL
Sioux Falls Joe Foss Field
Wed 3/25
2:06 pm-9:54 pm
1 stop6h 48m
Philadelphia
Sat 3/28
8:35 am-1:33 pm
1 stop5h 58m
$317
Rapid CityPhiladelphia
RAP - PHL
RAPPHL
Rapid City
Sat 3/21
11:03 am-7:07 pm
1 stop6h 04m
Philadelphia
Wed 4/1
6:00 am-10:20 am
1 stop6h 20m
$329
Sioux FallsPhiladelphia
FSD - PHL
FSDPHL
Sioux Falls Joe Foss Field
Sat 4/18
7:39 am-2:16 pm
1 stop5h 37m
Philadelphia
Tue 4/21
5:00 pm-9:54 pm
1 stop5h 54m
$339
Rapid CityPhiladelphia
RAP - PHL
RAPPHL
Rapid City
Tue 3/31
4:01 pm-11:59 pm
1 stop5h 58m
Philadelphia
Tue 4/7
6:00 am-10:20 am
1 stop6h 20m
$345
Rapid CityPhiladelphia
RAP - PHL
RAPPHL
Rapid City
Fri 3/20
4:01 pm-11:59 pm
1 stop5h 58m
Philadelphia
Tue 3/31
6:00 am-10:20 am
1 stop6h 20m
$355
Quickest round-trip
Rapid CityPhiladelphia
RAP - PHL
RAPPHL
Rapid City
Fri 3/20
4:01 pm-11:59 pm
1 stop5h 58m
Philadelphia
Thu 4/2
6:54 pm-10:25 pm
1 stop5h 31m
$360
Sioux FallsPhiladelphia
FSD - PHL
FSDPHL
Sioux Falls Joe Foss Field
Wed 3/25
4:23 pm-11:59 pm
1 stop6h 36m
Philadelphia
Sat 3/28
6:00 am-12:53 pm
1 stop7h 53m
$361
Showing 1-10 of 33 resultsSorted by cheapest first
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.
RAP-PHL
FSD-PHL
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
USSD-PHL
RAP-PHL
FSD-PHL
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 $175). Flying from South Dakota to Philadelphia in June is currently the most expensive (average of $292). 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.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
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Alternative routes for South Dakota to Philadelphia
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South Dakota and Philadelphia flights
Browse other South Dakota and Philadelphia flight options. Last updated on March 6, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 6, 2026.
Popular flight searches
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South Dakota to Philadelphia flights
Consider these flights traveling from South Dakota to Philadelphia.
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 March 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$505 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$510 | FlexibilityNo cancel fee | On-time69% |