$107+ Cheap flights from Philadelphia to Charleston (PHL - CHS)
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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CHS
Dec 4 — Dec 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 March or February, booked 68 days in advance, depart on a Saturday or Wednesday and return on a Friday
Cheap flight deals from Philadelphia to Charleston
Cheapest
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 November 4, 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 November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/2110:20 pm -
1 stop10h 18m
Tue 12/293:00 pm -
1 stop10h 05m
Deal found 11/2![Multiple Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:30 am -
2 stops9h 55m
Tue 12/221:05 pm -
2 stops11h 15m
Deal found 11/2![Southwest logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/3010:07 pm -
1 stop10h 31m
Tue 12/83:00 pm -
1 stop9h 52m
Deal found 11/2![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 11/188:30 am -
2 stops10h 44m
Sun 11/2210:13 pm -
1 stop26h 53m
Deal found 11/2![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:50 am -
1 stop8h 21m
Mon 11/164:57 pm -
1 stop21h 30m
Deal found 11/3![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/304:39 pm -
1 stop15h 59m
Mon 12/73:27 pm -
1 stop9h 25m
Deal found 11/2![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/3010:07 pm -
1 stop10h 31m
Sat 12/57:00 am -
1 stop8h 06m
Deal found 11/2![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 11/131:52 pm -
1 stop7h 09m
Sun 11/1510:13 pm -
2 stops19h 49m
Deal found 11/2![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/205:01 am -
2 stops10h 04m
Wed 12/233:42 pm -
1 stop9h 23m
Deal found 10/30![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/206:00 am -
2 stops15h 01m
Mon 11/233:27 pm -
1 stop9h 26m
Deal found 10/31![Multiple Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 10/30. 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.
Mon 12/146:30 am -
2 stops10h 55m
Mon 12/211:05 pm -
2 stops11h 15m
Deal found 10/30![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 10/31. 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 12/45:35 am -
1 stop11h 50m
Tue 12/81:30 pm -
2 stops9h 45m
Deal found 10/31![Southwest logo]()
$399
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 November 4, 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 November 4, 2026.
This Southwest deal was found by Cheapflights users on 10/30. 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.
Mon 12/146:30 am -
2 stops10h 55m
Mon 12/211:05 pm -
2 stops11h 15m
Deal found 10/30![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 10/31. 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 12/43:39 pm -
1 stop8h 25m
Wed 12/92:04 pm -
1 stop4h 22m
Deal found 10/31![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/31. 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 12/2010:37 am -
1 stop5h 07m
Wed 12/236:39 pm -
1 stop5h 55m
Deal found 10/31![United Airlines logo]()
$556
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/184:20 pm -
2 stops7h 55m
Tue 12/221:05 pm -
2 stops11h 15m
Deal found 11/3![Southwest logo]()
$405
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/285:35 am -
2 stops7h 20m
Sun 1/3112:40 pm -
2 stops10h 25m
Deal found 11/3![Southwest logo]()
$425
This Southwest deal was found by Cheapflights users on 10/30. 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 12/195:25 am -
2 stops9h 15m
Tue 12/221:05 pm -
2 stops11h 15m
Deal found 10/30![Southwest logo]()
$425
This Delta deal was found by Cheapflights users on 10/30. 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 12/115:19 pm -
1 stop6h 45m
Mon 12/145:10 am -
1 stop4h 19m
Deal found 10/30![Delta logo]()
$521
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:30 am -
2 stops9h 55m
Mon 12/71:30 pm -
2 stops9h 45m
Deal found 11/3![Southwest logo]()
$463
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/232:15 pm -
1 stop8h 10m
Sat 12/266:00 am -
1 stop6h 30m
Deal found 11/3![Southwest logo]()
$481
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:25 am -
2 stops11h 00m
Thu 11/191:30 pm -
2 stops9h 45m
Deal found 11/2![Southwest logo]()
$549
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:15 pm -
2 stops7h 45m
Mon 11/301:05 pm -
2 stops11h 15m
Deal found 11/1![Southwest logo]()
$576
Last-minute flights from Philadelphia to CharlestonDiscover last-minute flight deals from Philadelphia to Charleston. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Charleston. Data last updated November 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:50 am -
1 stop8h 21m
Mon 11/164:57 pm -
1 stop21h 30m
Deal found 11/3![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 11/131:52 pm -
1 stop7h 09m
Sun 11/1510:13 pm -
2 stops19h 49m
Deal found 11/2![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 11/188:30 am -
2 stops10h 44m
Sun 11/2210:13 pm -
1 stop26h 53m
Deal found 11/2![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/206:00 am -
2 stops15h 01m
Mon 11/233:27 pm -
1 stop9h 26m
Deal found 10/31![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/3010:07 pm -
1 stop10h 31m
Tue 12/83:00 pm -
1 stop9h 52m
Deal found 11/2![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/304:39 pm -
1 stop15h 59m
Mon 12/73:27 pm -
1 stop9h 25m
Deal found 11/2![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/3010:07 pm -
1 stop10h 31m
Sat 12/57:00 am -
1 stop8h 06m
Deal found 11/2![Multiple Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 10/31. 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 12/45:35 am -
1 stop11h 50m
Tue 12/81:30 pm -
2 stops9h 45m
Deal found 10/31![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 10/30. 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.
Mon 12/146:30 am -
2 stops10h 55m
Mon 12/211:05 pm -
2 stops11h 15m
Deal found 10/30![Southwest logo]()
$398
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:30 am -
2 stops9h 55m
Tue 12/221:05 pm -
2 stops11h 15m
Deal found 11/2![Southwest logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/205:01 am -
2 stops10h 04m
Wed 12/233:42 pm -
1 stop9h 23m
Deal found 10/30![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/2110:20 pm -
1 stop10h 18m
Tue 12/293:00 pm -
1 stop10h 05m
Deal found 11/2![Multiple Airlines logo]()
$385
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 November 4, 2026.
Search for one-way flight options from Philadelphia to Charleston. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/156:31 pm -
2 stops14h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:31 pm -
2 stops38h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/169:54 am -
1 stop26h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/236:15 am -
2 stops15h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Wed 12/305:01 am -
1 stop27h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Tue 12/2910:20 pm -
1 stop10h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$159
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $385 (Kiwi.com) |
One-way from | $107 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $433 |
Good round-trip deal | $461 or less |
Good one-way deal | $366 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 7,457,451 searches. Data last updated November 4, 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 Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Thu 11/19
7:50 am-4:11 pm
1 stop8h 21m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
PhiladelphiaCharleston
PHL Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Thu 12/31
5:35 am-5:25 pm
1 stop11h 50m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
PhiladelphiaCharleston
PHL Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Sat 11/7
7:50 am-7:14 pm
1 stop11h 24m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$205
PhiladelphiaCharleston
PHL Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Mon 11/30
8:05 am-8:38 am
2 stops24h 33m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
PhiladelphiaCharleston
PHL Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Thu 11/26
12:38 pm-10:36 pm
2 stops9h 58m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
PhiladelphiaCharleston
PHL Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Sun 12/13
8:40 am-11:16 pm
3 stops14h 36m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
PhiladelphiaCharleston
PHL Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Mon 12/28
12:39 pm-9:45 pm
2 stops33h 06m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$226
PhiladelphiaCharleston
PHL Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Tue 11/10
10:27 am-3:14 pm
1 stop4h 47m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
Quickest round-trip
PhiladelphiaCharleston
PHL Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Tue 11/10
2:55 pm-7:35 pm
1 stop4h 40m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
PhiladelphiaCharleston
PHL Philadelphia - CHS Charleston
PHLCHS
Philadelphia
Sat 11/7
11:30 am-7:05 pm
1 stop7h 35m
Charleston
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
Showing 1-10 of 21 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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
Prices
Airlines
How far ahead should I book a flight from Philadelphia to Charleston?
The best time to book flights from Philadelphia to Charleston is 67 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, March is the cheapest month in which you can book a flight from Philadelphia to Charleston (average of $371). Flying from Philadelphia to Charleston in December is currently the most expensive (average of $525). 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 November 4, 2026.
It’s typically best to fly out from Philadelphia to Charleston at noon. Doing so could potentially save you 10% on the flight price compared to flying in the evening, 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 October 31, 2026.
Travelers seeking maximum savings on their Philadelphia to Charleston flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday 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 November 4, 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.
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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
Mount Pleasant
Goose Creek
Edisto Beach
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
Charleston flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Philadelphia
Popular flights
Alternative routes for Philadelphia to Charleston
See prices for flight routes from nearby airports that may be better suited for you.
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 November 4, 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 November 4, 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 November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Philadelphia to Charleston
Discover the top 4 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$355 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$174 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$185 | Average$342 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$281 | Average$440 | FlexibilityNo cancel fee | On-time71% |