$92+ Cheap flights from Charleston to Philadelphia (CHS - 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PHL
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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Find cheap flights from Charleston 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
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 Charleston to Philadelphia are usually found in September or October, booked 41 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Charleston to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to PhiladelphiaExplore the most affordable flight options available from Charleston to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
Explore the most affordable flight options available from Charleston to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am
CHS
- PHL
1 stop13h 04m
Multiple Airlines
Mon 9/285:45 pm
PHL
- CHS
1 stop14h 53m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
CHS
- PHL
1 stop8h 30m
Multiple Airlines
Mon 9/1412:10 pm
PHL
- CHS
1 stop20h 28m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:51 pm
CHS
- PHL
2 stops27h 37m
Multiple Airlines
Mon 8/316:40 pm
PHL
- CHS
1 stop14h 57m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:13 pm
CHS
- PHL
1 stop18h 22m
Multiple Airlines
Tue 9/19:16 pm
PHL
- CHS
1 stop11h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/264:04 pm
CHS
- PHL
1 stop7h 55m
Multiple Airlines
Wed 9/28:35 am
PHL
- CHS
1 stop6h 53m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:13 pm
CHS
- PHL
1 stop18h 22m
Multiple Airlines
Sat 8/295:16 pm
PHL
- CHS
1 stop15h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:13 pm
CHS
- PHL
1 stop18h 22m
Multiple Airlines
Mon 8/316:40 pm
PHL
- CHS
1 stop14h 57m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:23 pm
CHS
- PHL
1 stop17h 28m
Multiple Airlines
Tue 9/15:16 pm
PHL
- CHS
1 stop15h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:44 pm
CHS
- PHL
1 stop8h 15m
Multiple Airlines
Tue 9/89:16 pm
PHL
- CHS
1 stop11h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$229
Best flights from Charleston to PhiladelphiaDiscover carefully curated flight deals from Charleston to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Charleston to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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 9/238:10 am
CHS
- PHL
2 stops9h 50m
Southwest
Sat 9/268:55 am
PHL
- CHS
2 stops9h 20m
Southwest
Deal found 7/29![Southwest logo]()
$321
This JetBlue deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:05 pm
CHS
- PHL
1 stop6h 56m
JetBlue
Wed 8/199:12 am
PHL
- CHS
1 stop8h 36m
JetBlue
Deal found 7/27![JetBlue logo]()
$364
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:45 am
CHS
- PHL
2 stops7h 55m
Southwest
Sun 9/612:25 pm
PHL
- CHS
1 stop9h 20m
Southwest
Deal found 7/28![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:35 am
CHS
- PHL
2 stops8h 50m
Southwest
Tue 9/110:45 am
PHL
- CHS
2 stops9h 00m
Southwest
Deal found 7/27![Southwest logo]()
$367
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:05 pm
CHS
- PHL
1 stop6h 56m
JetBlue
Sat 8/159:00 am
PHL
- CHS
1 stop8h 48m
JetBlue
Deal found 7/29![JetBlue logo]()
$425
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:35 am
CHS
- PHL
1 stop6h 35m
Southwest
Fri 11/277:30 am
PHL
- CHS
2 stops11h 00m
Southwest
Deal found 7/25![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 7/29. 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 8/206:35 am
CHS
- PHL
2 stops8h 50m
Southwest
Sun 8/236:20 am
PHL
- CHS
2 stops11h 15m
Southwest
Deal found 7/29![Southwest logo]()
$421
Last-minute flights from Charleston to PhiladelphiaDiscover last-minute flight deals from Charleston to Philadelphia. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Philadelphia. Data last updated July 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:04 pm
CHS
- PHL
1 stop9h 12m
Multiple Airlines
Sat 8/229:16 pm
PHL
- CHS
1 stop11h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:51 pm
CHS
- PHL
2 stops29h 42m
Multiple Airlines
Tue 8/256:40 pm
PHL
- CHS
1 stop20h 48m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:23 pm
CHS
- PHL
1 stop17h 28m
Multiple Airlines
Tue 9/15:16 pm
PHL
- CHS
1 stop15h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:13 pm
CHS
- PHL
1 stop18h 22m
Multiple Airlines
Tue 9/19:16 pm
PHL
- CHS
1 stop11h 52m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:13 pm
CHS
- PHL
1 stop18h 22m
Multiple Airlines
Sat 8/295:16 pm
PHL
- CHS
1 stop15h 22m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:13 pm
CHS
- PHL
1 stop18h 22m
Multiple Airlines
Mon 8/316:40 pm
PHL
- CHS
1 stop14h 57m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/254:04 pm
CHS
- PHL
1 stop9h 12m
Multiple Airlines
Fri 8/286:40 pm
PHL
- CHS
1 stop20h 48m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/264:04 pm
CHS
- PHL
1 stop7h 55m
Multiple Airlines
Wed 9/28:35 am
PHL
- CHS
1 stop6h 53m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:51 pm
CHS
- PHL
2 stops27h 37m
Multiple Airlines
Mon 8/316:40 pm
PHL
- CHS
1 stop14h 57m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$210
One-way flights from Charleston to PhiladelphiaSearch for one-way flight options from Charleston to Philadelphia. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Charleston to Philadelphia. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am
CHS
- PHL
1 stop26h 41m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/151:21 pm
CHS
- PHL
1 stop5h 43m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
CHS
- PHL
1 stop13h 04m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/289:44 pm
CHS
- PHL
1 stop27h 32m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:21 pm
CHS
- PHL
1 stop21h 41m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/126:00 am
CHS
- PHL
1 stop8h 30m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:21 pm
CHS
- PHL
1 stop5h 43m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:04 pm
CHS
- PHL
1 stop9h 12m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am
CHS
- PHL
1 stop13h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:39 pm
CHS
- PHL
1 stop21h 49m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:53 pm
CHS
- PHL
1 stop23h 02m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$112
Find flight deals from Charleston to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Philadelphia (PHL). 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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $201 (Kiwi.com) |
One-way from | $92 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $400 |
Good round-trip deal | $431 or less |
Good one-way deal | $397 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston 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 July 30, 2026.
Use the filters below to find and compare flights from Charleston to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Wed 9/23
8:10 am-6:00 pm
2 stops9h 50m
Philadelphia
Sat 9/26
8:55 am-6:15 pm
2 stops9h 20m
$321
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Sat 9/5
6:45 am-2:40 pm
2 stops7h 55m
Philadelphia
Sun 9/6
12:25 pm-9:45 pm
1 stop9h 20m
$327
Quickest round-trip
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Tue 8/11
1:05 pm-8:01 pm
1 stop6h 56m
Philadelphia
Wed 8/19
9:12 am-5:48 pm
1 stop8h 36m
$364
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Mon 8/24
6:35 am-3:25 pm
2 stops8h 50m
Philadelphia
Tue 9/1
10:45 am-7:45 pm
2 stops9h 00m
$367
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Mon 11/23
6:35 am-1:10 pm
1 stop6h 35m
Philadelphia
Fri 11/27
7:30 am-6:30 pm
2 stops11h 00m
$373
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Thu 8/20
6:35 am-3:25 pm
2 stops8h 50m
Philadelphia
Sun 8/23
6:20 am-5:35 pm
2 stops11h 15m
$421
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Thu 8/13
1:05 pm-8:01 pm
1 stop6h 56m
Philadelphia
Sat 8/15
9:00 am-5:48 pm
1 stop8h 48m
$425
Cheapest one-way
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Thu 8/20
2:53 pm-11:59 pm
1 stop9h 06m
$136
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Fri 10/23
2:58 pm-10:43 pm
1 stop7h 45m
$153
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Fri 8/28
9:44 pm-8:28 pm
2 stops22h 44m
$153
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Charleston to Philadelphia
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 Charleston to Philadelphia in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Philadelphia 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 Charleston-Philadelphia 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 Charleston to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Charleston with our price prediction graph.
CHS-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 Charleston to Philadelphia
Prices
Airlines
How far ahead should I book a flight from Charleston to Philadelphia?
To ensure you get the cheapest price possible for a flight from Charleston to Philadelphia, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Charleston to Philadelphia?
Currently, September is the cheapest month in which you can book a flight from Charleston to Philadelphia (average of $231). Flying from Charleston to Philadelphia in December is currently the most expensive (average of $455). 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 CHS to PHL?
Find hourly flight availability from Charleston to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2026.
One of the essential ways to save on airfare from Charleston to Philadelphia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 62% on airfare.
The best insider tips for Charleston to Philadelphia 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 Charleston to Philadelphia trip
Our travel experts
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated July 30, 2026.
Get a feel of what it's like to fly with Delta,American Airlines, andJetBlue from Charleston to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Charleston 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
Reading
King of Prussia
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
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Charleston and Philadelphia flights
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Top 4 airlines flying from Charleston to Philadelphia
Discover the top 4 airlines that operate flights from Charleston 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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$160 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$146 | Average$261 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$333 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$206 | Average$396 | FlexibilityNo cancel fee | On-time71% |