$99+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PHL
May 31 — Jun 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 May 1, 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 May 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/274:34 pm
CHS
- PHL
1 stop6h 55m
Multiple Airlines
Wed 6/32:57 pm
PHL
- CHS
1 stop17h 41m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 6/84:57 pm
CHS
- PHL
1 stop5h 58m
Multiple Airlines
Tue 6/99:16 pm
PHL
- CHS
1 stop12h 22m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Fri 7/104:57 pm
CHS
- PHL
1 stop6h 00m
Multiple Airlines
Mon 7/1312:48 pm
PHL
- CHS
1 stop29h 26m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/263:13 pm
CHS
- PHL
1 stop9h 27m
Multiple Airlines
Wed 5/275:04 pm
PHL
- CHS
1 stop15h 34m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/148:20 pm
CHS
- PHL
1 stop18h 37m
Multiple Airlines
Mon 5/185:04 pm
PHL
- CHS
1 stop15h 34m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/263:13 pm
CHS
- PHL
1 stop17h 46m
Multiple Airlines
Mon 6/18:10 am
PHL
- CHS
2 stops52h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/66:18 pm
CHS
- PHL
1 stop6h 48m
Multiple Airlines
Mon 6/81:04 pm
PHL
- CHS
1 stop19h 34m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Fri 6/194:57 pm
CHS
- PHL
1 stop6h 20m
Multiple Airlines
Mon 6/228:43 pm
PHL
- CHS
1 stop12h 54m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/299:28 pm
CHS
- PHL
1 stop11h 13m
Multiple Airlines
Mon 6/12:57 pm
PHL
- CHS
1 stop19h 01m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Fri 6/194:57 pm
CHS
- PHL
1 stop5h 59m
Multiple Airlines
Mon 6/295:10 pm
PHL
- CHS
1 stop15h 28m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$254
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 May 1, 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 May 1, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:03 pm
CHS
- PHL
1 stop6h 54m
Delta
Wed 6/34:06 pm
PHL
- CHS
1 stop5h 46m
Delta
Deal found 4/27![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 4/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:10 pm
CHS
- PHL
2 stops8h 10m
Southwest
Sat 7/118:10 am
PHL
- CHS
1 stop4h 25m
Southwest
Deal found 4/26![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
CHS
- PHL
1 stop8h 47m
United Airlines
Sat 5/306:10 am
PHL
- CHS
1 stop4h 06m
United Airlines
Deal found 4/30![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:03 pm
CHS
- PHL
1 stop4h 16m
Delta
Sat 7/1111:16 am
PHL
- CHS
1 stop6h 03m
Delta
Deal found 4/26![Delta logo]()
$301
This Southwest deal was found by Cheapflights users on 4/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:10 am
CHS
- PHL
1 stop6h 00m
Southwest
Wed 7/111:25 am
PHL
- CHS
2 stops9h 00m
Southwest
Deal found 4/26![Southwest logo]()
$341
This Southwest deal was found by Cheapflights users on 4/28. 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 6/276:30 am
CHS
- PHL
2 stops10h 55m
Southwest
Wed 7/86:20 am
PHL
- CHS
2 stops9h 50m
Southwest
Deal found 4/28![Southwest logo]()
$346
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:15 am
CHS
- PHL
1 stop7h 09m
Delta
Sun 7/126:25 am
PHL
- CHS
1 stop5h 35m
Delta
Deal found 4/27![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 4/29. 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.
Mon 6/84:45 pm
CHS
- PHL
2 stops7h 35m
Southwest
Tue 6/912:55 pm
PHL
- CHS
2 stops7h 30m
Southwest
Deal found 4/29![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 6/206:24 pm
CHS
- PHL
1 stop6h 36m
Delta
Sun 6/215:22 pm
PHL
- CHS
1 stop5h 25m
Delta
Deal found 4/30![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 4/30. 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 5/296:03 pm
CHS
- PHL
1 stop6h 54m
Delta
Sun 5/316:35 am
PHL
- CHS
1 stop5h 35m
Delta
Deal found 4/30![Delta logo]()
$366
This Southwest deal was found by Cheapflights users on 4/30. 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.
Fri 6/121:55 pm
CHS
- PHL
2 stops9h 55m
Southwest
Sun 6/142:15 pm
PHL
- CHS
2 stops7h 30m
Southwest
Deal found 4/30![Southwest logo]()
$389
Last-minute flights from Charleston to PhiladelphiaDiscover last-minute flight deals from Charleston to Philadelphia. Data last updated May 1, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Philadelphia. Data last updated May 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/148:20 pm
CHS
- PHL
1 stop18h 37m
Multiple Airlines
Mon 5/185:04 pm
PHL
- CHS
1 stop15h 34m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Wed 5/204:34 pm
CHS
- PHL
1 stop16h 20m
Multiple Airlines
Wed 5/275:04 pm
PHL
- CHS
1 stop15h 34m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/263:13 pm
CHS
- PHL
1 stop9h 27m
Multiple Airlines
Wed 5/275:04 pm
PHL
- CHS
1 stop15h 34m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/263:13 pm
CHS
- PHL
1 stop17h 46m
Multiple Airlines
Mon 6/18:10 am
PHL
- CHS
2 stops52h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/263:13 pm
CHS
- PHL
1 stop9h 27m
Multiple Airlines
Fri 5/295:04 pm
PHL
- CHS
1 stop15h 44m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/274:34 pm
CHS
- PHL
1 stop6h 55m
Multiple Airlines
Wed 6/32:57 pm
PHL
- CHS
1 stop17h 41m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/299:28 pm
CHS
- PHL
1 stop11h 13m
Multiple Airlines
Mon 6/12:57 pm
PHL
- CHS
1 stop19h 01m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/299:28 pm
CHS
- PHL
1 stop11h 13m
Multiple Airlines
Sat 5/302:57 pm
PHL
- CHS
1 stop17h 41m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$257
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 May 1, 2026.
Search for one-way flight options from Charleston to Philadelphia. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Mon 6/84:57 pm
CHS
- PHL
1 stop5h 58m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 7/237:47 pm
CHS
- PHL
1 stop28h 52m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 7/2111:15 am
CHS
- PHL
1 stop13h 24m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/274:34 pm
CHS
- PHL
1 stop6h 55m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 6/264:57 pm
CHS
- PHL
1 stop5h 59m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 5/263:13 pm
CHS
- PHL
1 stop17h 46m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Mon 6/294:57 pm
CHS
- PHL
1 stop5h 59m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Fri 7/39:44 pm
CHS
- PHL
1 stop27h 33m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$126
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 May 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $214 (Kiwi.com) |
One-way from | $99 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $313 |
Good round-trip deal | $359 or less |
Good one-way deal | $205 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 May 1, 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
Fri 5/29
6:03 pm-12:57 am
1 stop6h 54m
Philadelphia
Wed 6/3
4:06 pm-9:52 pm
1 stop5h 46m
$301
Quickest round-trip
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Wed 7/1
5:03 pm-9:19 pm
1 stop4h 16m
Philadelphia
Sat 7/11
11:16 am-5:19 pm
1 stop6h 03m
$301
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Wed 7/1
2:10 pm-10:20 pm
2 stops8h 10m
Philadelphia
Sat 7/11
8:10 am-12:35 pm
1 stop4h 25m
$316
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Wed 6/24
6:10 am-12:10 pm
1 stop6h 00m
Philadelphia
Wed 7/1
11:25 am-8:25 pm
2 stops9h 00m
$341
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Sat 6/27
6:30 am-5:25 pm
2 stops10h 55m
Philadelphia
Wed 7/8
6:20 am-4:10 pm
2 stops9h 50m
$346
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Mon 6/8
4:45 pm-12:20 am
2 stops7h 35m
Philadelphia
Tue 6/9
12:55 pm-8:25 pm
2 stops7h 30m
$350
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Wed 7/8
6:15 am-1:24 pm
1 stop7h 09m
Philadelphia
Sun 7/12
6:25 am-12:00 pm
1 stop5h 35m
$356
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Sat 6/20
6:24 pm-1:00 am
1 stop6h 36m
Philadelphia
Sun 6/21
5:22 pm-10:47 pm
1 stop5h 25m
$366
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Fri 5/29
6:03 pm-12:57 am
1 stop6h 54m
Philadelphia
Sun 5/31
6:35 am-12:10 pm
1 stop5h 35m
$366
CharlestonPhiladelphia
CHS - PHL
CHSPHL
Charleston
Wed 5/27
6:00 am-2:47 pm
1 stop8h 47m
Philadelphia
Sat 5/30
6:10 am-10:16 am
1 stop4h 06m
$381
Showing 1-10 of 19 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 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | 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
More
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 90 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 $226). 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 May 1, 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 67% on airfare.
What’s the top layover airport for flights from Charleston to Philadelphia?
Share of 1-stop round-trip flights from Charleston to Philadelphia chosen by Cheapflights users in the past 12 months, using the same layover each way.
Fort Lauderdale (FLL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Charleston to Philadelphia on Cheapflights.
What’s the cheapest layover airport for flights from Charleston to Philadelphia?
Average round-trip fare for 1-stop flights from Charleston to Philadelphia, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Fort Lauderdale (FLL) is the most affordable 1-stop option, with an average round-trip price of $202.
What’s the fastest layover option from Charleston to Philadelphia?
Shortest average travel time for 1-stop one-way flights from Charleston to Philadelphia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Boston (BOS) have the shortest average one-way travel time for 1-stop routes: 7h 34m.
Which airport typically offers the quickest layover for flights from Charleston to Philadelphia?
Average layover duration for 1-stop one-way flights from Charleston to Philadelphia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Boston (BOS) offer the fastest connection on this route, with an average layover time of 2h 45m.
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 May 1, 2026.
Get a feel of what it's like to fly with American Airlines and Frontier 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.
Boarding
7.5
Comfort
7.2
Overall
7.1
Entertainment
6.9
Food
6.4
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Boarding
7.5
Comfort
7.2
Overall
7.1
Entertainment
6.9
Food
6.4
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Boarding
7.5
Comfort
7.2
Overall
7.1
Entertainment
6.9
Food
6.4
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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
King of Prussia
Reading
Camden
Ocean City
Lewes
Dewey Beach
Pottstown
Vineland
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Newark
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Charleston
Philadelphia flight routes
Popular flights
Alternative routes for Charleston to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Philadelphia by cabin class
Find flights from Charleston to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Philadelphia flights
Browse other Charleston and Philadelphia flight options. Last updated on May 1, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on May 1, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Charleston to Philadelphia
Discover the top 2 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 May 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$157 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$372 | FlexibilityNo cancel fee | On-time71% |