$74+ Cheap flights from Philadelphia to Charleston (PHL - CHS)
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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CHS
Jun 19 — Jun 261
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Charleston 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.Cheapflights Tip: The best prices from Philadelphia to Charleston are usually found in September or August, booked 80 days in advance, depart on a Wednesday or Saturday and return on a Thursday
Cheap flight deals from Philadelphia to Charleston
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Best
Last-minute
One-way
Cheapest flights from Philadelphia to CharlestonExplore the most affordable flight options available from Philadelphia to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
Explore the most affordable flight options available from Philadelphia to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Tue 9/293:25 pm
PHL
- CHS
1 stop17h 13m
Multiple Airlines
Sat 10/33:42 pm
CHS
- PHL
1 stop5h 59m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Wed 5/275:04 pm
PHL
- CHS
1 stop15h 34m
Multiple Airlines
Fri 5/299:28 pm
CHS
- PHL
1 stop17h 44m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 9/125:57 pm
PHL
- CHS
1 stop14h 41m
Multiple Airlines
Tue 9/159:18 am
CHS
- PHL
1 stop15h 02m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:16 pm
PHL
- CHS
1 stop12h 22m
Multiple Airlines
Tue 7/283:13 pm
CHS
- PHL
1 stop9h 24m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:05 am
PHL
- CHS
Nonstop2h 02m
American Airlines
Tue 7/77:05 am
CHS
- PHL
Nonstop1h 55m
American Airlines
Deal found 5/16![American Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:04 pm
PHL
- CHS
1 stop14h 41m
Multiple Airlines
Tue 9/84:04 pm
CHS
- PHL
2 stops14h 00m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Sat 7/48:35 am
PHL
- CHS
1 stop6h 53m
Multiple Airlines
Mon 7/64:57 pm
CHS
- PHL
1 stop6h 00m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 5/18. 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 7/35:15 am
PHL
- CHS
1 stop4h 45m
Delta
Sun 7/55:10 am
CHS
- PHL
1 stop5h 52m
Delta
Deal found 5/18![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 8/156:30 am
PHL
- CHS
2 stops8h 38m
Multiple Airlines
Wed 8/198:56 pm
CHS
- PHL
1 stop28h 20m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$300
This American Airlines deal was found by Cheapflights users on 5/20. 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 7/189:55 pm
PHL
- CHS
Nonstop2h 00m
American Airlines
Sat 7/257:05 am
CHS
- PHL
Nonstop1h 55m
American Airlines
Deal found 5/20![American Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 7/48:35 am
PHL
- CHS
1 stop6h 53m
Multiple Airlines
Fri 7/109:44 pm
CHS
- PHL
2 stops14h 38m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 5/18. 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 5/205:17 am
PHL
- CHS
1 stop4h 23m
Delta
Wed 5/275:15 am
CHS
- PHL
1 stop4h 12m
Delta
Deal found 5/18![Delta logo]()
$304
Best flights from Philadelphia to CharlestonDiscover carefully curated flight deals from Philadelphia to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
Discover carefully curated flight deals from Philadelphia to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
This Delta deal was found by Cheapflights users on 5/17. 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 7/15:15 am
PHL
- CHS
1 stop4h 45m
Delta
Sun 7/55:10 am
CHS
- PHL
1 stop5h 52m
Delta
Deal found 5/17![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:20 am
PHL
- CHS
2 stops9h 50m
Southwest
Tue 6/302:10 pm
CHS
- PHL
2 stops8h 10m
Southwest
Deal found 5/19![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/19. 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 5/239:21 am
PHL
- CHS
1 stop8h 19m
United Airlines
Tue 5/2611:31 am
CHS
- PHL
1 stop7h 48m
United Airlines
Deal found 5/19![United Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 5/15. 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.
Thu 6/255:12 pm
PHL
- CHS
1 stop7h 24m
Delta
Sun 6/285:10 am
CHS
- PHL
1 stop4h 24m
Delta
Deal found 5/15![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:25 am
PHL
- CHS
2 stops10h 50m
Southwest
Sat 6/206:30 am
CHS
- PHL
1 stop6h 35m
Southwest
Deal found 5/16![Southwest logo]()
$326
This Delta deal was found by Cheapflights users on 5/15. 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.
Fri 8/142:31 pm
PHL
- CHS
1 stop6h 13m
Delta
Sun 8/165:10 am
CHS
- PHL
1 stop4h 26m
Delta
Deal found 5/15![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:45 am
PHL
- CHS
2 stops9h 00m
Southwest
Sat 8/1511:00 am
CHS
- PHL
2 stops7h 20m
Southwest
Deal found 5/17![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 5/18. 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 6/55:17 am
PHL
- CHS
1 stop4h 21m
Delta
Sun 6/75:10 am
CHS
- PHL
1 stop5h 52m
Delta
Deal found 5/18![Delta logo]()
$338
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:30 am
PHL
- CHS
2 stops7h 30m
Southwest
Sat 6/65:30 am
CHS
- PHL
1 stop5h 30m
Southwest
Deal found 5/16![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/271:45 pm
PHL
- CHS
2 stops7h 30m
Southwest
Sat 7/46:30 am
CHS
- PHL
2 stops8h 40m
Southwest
Deal found 5/16![Southwest logo]()
$366
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:20 pm
PHL
- CHS
1 stop5h 30m
Southwest
Sat 6/206:30 am
CHS
- PHL
1 stop6h 35m
Southwest
Deal found 5/19![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/198:00 am
PHL
- CHS
2 stops9h 20m
Southwest
Tue 6/232:10 pm
CHS
- PHL
2 stops8h 10m
Southwest
Deal found 5/19![Southwest logo]()
$396
Last-minute flights from Philadelphia to CharlestonDiscover last-minute flight deals from Philadelphia to Charleston. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Charleston. Data last updated May 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/18. 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 5/205:17 am
PHL
- CHS
1 stop4h 23m
Delta
Tue 5/266:03 pm
CHS
- PHL
1 stop6h 54m
Delta
Deal found 5/18![Delta logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Wed 5/275:04 pm
PHL
- CHS
1 stop15h 34m
Multiple Airlines
Fri 5/299:28 pm
CHS
- PHL
1 stop17h 44m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$278
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:35 am
PHL
- CHS
2 stops8h 25m
Southwest
Fri 5/292:15 pm
CHS
- PHL
1 stop8h 50m
Southwest
Deal found 5/18![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 5/19. 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 6/137:10 am
PHL
- CHS
1 stop4h 54m
Delta
Tue 6/1611:23 am
CHS
- PHL
1 stop4h 43m
Delta
Deal found 5/19![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 5/18. 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 6/175:15 am
PHL
- CHS
1 stop5h 03m
Delta
Sun 6/215:10 am
CHS
- PHL
1 stop5h 52m
Delta
Deal found 5/18![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/207:35 pm
PHL
- CHS
1 stop4h 24m
American Airlines
Sat 6/275:00 am
CHS
- PHL
1 stop4h 44m
American Airlines
Deal found 5/19![American Airlines logo]()
$321
This Southwest deal was found by Cheapflights users on 5/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:50 pm
PHL
- CHS
1 stop6h 35m
Southwest
Tue 6/302:10 pm
CHS
- PHL
2 stops8h 10m
Southwest
Deal found 5/20![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/272:50 pm
PHL
- CHS
1 stop6h 25m
Southwest
Sat 7/46:30 am
CHS
- PHL
1 stop6h 40m
Southwest
Deal found 5/16![Southwest logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:40 pm
PHL
- CHS
2 stops15h 58m
Multiple Airlines
Fri 7/39:44 pm
CHS
- PHL
1 stop27h 33m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:05 am
PHL
- CHS
Nonstop2h 02m
American Airlines
Tue 7/77:05 am
CHS
- PHL
Nonstop1h 55m
American Airlines
Deal found 5/16![American Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:55 am
PHL
- CHS
Nonstop2h 06m
American Airlines
Sat 7/46:40 am
CHS
- PHL
1 stop4h 32m
American Airlines
Deal found 5/16![American Airlines logo]()
$301
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:20 am
PHL
- CHS
2 stops9h 50m
Southwest
Fri 7/34:45 pm
CHS
- PHL
1 stop7h 05m
Southwest
Deal found 5/15![Southwest logo]()
$306
One-way flights from Philadelphia to CharlestonSearch for one-way flight options from Philadelphia to Charleston. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
Search for one-way flight options from Philadelphia to Charleston. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Delta deal was found by Cheapflights users on 5/18. 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 7/125:15 am
PHL
- CHS
1 stop6h 45m
Delta
Deal found 5/18![Delta logo]()
$74
This Delta deal was found by Cheapflights users on 5/20. 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 6/65:17 am
PHL
- CHS
1 stop4h 21m
Delta
Deal found 5/20![Delta logo]()
$79
This Delta deal was found by Cheapflights users on 5/17. 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 5/265:17 pm
PHL
- CHS
1 stop4h 35m
Delta
Deal found 5/17![Delta logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Wed 7/158:35 am
PHL
- CHS
1 stop6h 53m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 8/165:36 pm
PHL
- CHS
2 stops39h 02m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
PHL
- CHS
2 stops36h 00m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$150
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/132:50 pm
PHL
- CHS
1 stop6h 25m
Southwest
Deal found 5/19![Southwest logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:16 pm
PHL
- CHS
2 stops22h 12m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$152
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:30 am
PHL
- CHS
2 stops10h 10m
Southwest
Deal found 5/19![Southwest logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:18 pm
PHL
- CHS
2 stops38h 20m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/146:26 pm
PHL
- CHS
2 stops38h 12m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$158
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:50 pm
PHL
- CHS
1 stop6h 35m
Southwest
Deal found 5/18![Southwest logo]()
$161
Find flight deals from Philadelphia to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Charleston (CHS). 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 May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $276 (Kiwi.com) |
One-way from | $74 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $396 |
Good round-trip deal | $370 or less |
Good one-way deal | $422 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Charleston 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 20, 2026.
Use the filters below to find and compare flights from Philadelphia to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Wed 7/1
5:15 am-10:00 am
1 stop4h 45m
Charleston
Sun 7/5
5:10 am-11:02 am
1 stop5h 52m
$299
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Thu 6/25
5:12 pm-12:36 am
1 stop7h 24m
Charleston
Sun 6/28
5:10 am-9:34 am
1 stop4h 24m
$299
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Fri 8/14
2:31 pm-8:44 pm
1 stop6h 13m
Charleston
Sun 8/16
5:10 am-9:36 am
1 stop4h 26m
$299
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Tue 6/23
6:20 am-4:10 pm
2 stops9h 50m
Charleston
Tue 6/30
2:10 pm-10:20 pm
2 stops8h 10m
$321
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Tue 6/16
7:25 am-6:15 pm
2 stops10h 50m
Charleston
Sat 6/20
6:30 am-1:05 pm
1 stop6h 35m
$326
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Wed 8/12
10:45 am-7:45 pm
2 stops9h 00m
Charleston
Sat 8/15
11:00 am-6:20 pm
2 stops7h 20m
$331
Quickest round-trip
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Fri 6/5
5:17 am-9:38 am
1 stop4h 21m
Charleston
Sun 6/7
5:10 am-11:02 am
1 stop5h 52m
$338
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Wed 6/3
7:30 am-3:00 pm
2 stops7h 30m
Charleston
Sat 6/6
5:30 am-11:00 am
1 stop5h 30m
$362
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Sat 6/27
1:45 pm-9:15 pm
2 stops7h 30m
Charleston
Sat 7/4
6:30 am-3:10 pm
2 stops8h 40m
$366
PhiladelphiaCharleston
PHL - CHS
PHLCHS
Philadelphia
Thu 6/18
5:20 pm-10:50 pm
1 stop5h 30m
Charleston
Sat 6/20
6:30 am-1:05 pm
1 stop6h 35m
$386
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Charleston
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 Charleston in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Charleston 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-Charleston 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 Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Philadelphia with our price prediction graph.
PHL-CHS
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 Charleston
How far ahead should I book a flight from Philadelphia to Charleston?
The best time to book flights from Philadelphia to Charleston is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Philadelphia to Charleston?
Currently, September is the cheapest month in which you can book a flight from Philadelphia to Charleston (average of $231). Flying from Philadelphia to Charleston in December is currently the most expensive (average of $452). 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 CHS?
Find hourly flight availability from Philadelphia to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 20, 2026.
It’s typically best to fly out from Philadelphia to Charleston in the morning. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Philadelphia to Charleston?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Charleston. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their Philadelphia to Charleston flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Philadelphia to Charleston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Philadelphia to Charleston trip
Our travel experts
Reviews of airlines servicing Charleston
Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated May 20, 2026.
Read reviews from past customers who have flown Delta,JetBlue, andAmerican Airlines from Philadelphia to Charleston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Charleston. 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 Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Philadelphia to Charleston
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Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 20, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Charleston by cabin class
Find flights from Philadelphia to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Charleston flights
Browse other Philadelphia and Charleston flight options. Last updated on May 20, 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 May 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Philadelphia to Charleston
Discover the top 5 airlines that operate flights from Philadelphia to Charleston. 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$182 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$126 | Average$332 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$377 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$409 | FlexibilityNo cancel fee | On-timeN/A |