$95+ Cheap flights from Charleston to Philadelphia (CHS - PHL)
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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PHL
Oct 9 — Oct 161
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 October or November, booked 41 days in advance, depart on a Thursday or Friday and return on a Tuesday
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 September 9, 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 September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/61:21 pm -
1 stop21h 41m
Tue 10/1312:35 pm -
2 stops20h 03m
Deal found 9/7![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/23:27 pm -
1 stop8h 42m
Mon 10/510:10 am -
1 stop22h 28m
Deal found 9/7![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:39 pm -
1 stop26h 51m
Mon 10/57:15 am -
1 stop25h 23m
Deal found 9/4![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/59:39 pm -
1 stop26h 50m
Mon 11/95:59 pm -
1 stop18h 32m
Deal found 9/7![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
1 stop8h 30m
Wed 9/308:41 am -
2 stops37h 55m
Deal found 9/5![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/286:00 am -
1 stop9h 33m
Sat 10/315:20 pm -
2 stops27h 41m
Deal found 9/7![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/152:13 pm -
1 stop19h 19m
Mon 10/1912:35 pm -
2 stops26h 03m
Deal found 9/6![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/31:21 pm -
1 stop10h 33m
Sat 11/75:20 pm -
2 stops20h 17m
Deal found 9/8![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/246:00 am -
1 stop18h 38m
Tue 10/2712:36 pm -
2 stops20h 02m
Deal found 9/7![Multiple Airlines logo]()
$243
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 September 9, 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 September 9, 2026.
This Southwest deal was found by Cheapflights users on 9/7. 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 10/281:55 pm -
2 stops8h 20m
Sun 11/16:00 am -
2 stops9h 50m
Deal found 9/7![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 9/7. 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 10/76:40 am -
2 stops8h 45m
Mon 10/126:25 am -
2 stops9h 45m
Deal found 9/7![Southwest logo]()
$435
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:45 pm -
2 stops7h 05m
Mon 10/511:30 am -
2 stops7h 55m
Deal found 9/4![Southwest logo]()
$463
This Southwest deal was found by Cheapflights users on 9/8. 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 11/213:20 pm -
2 stops8h 55m
Mon 11/2311:40 am -
2 stops9h 15m
Deal found 9/8![Southwest logo]()
$470
This Southwest deal was found by Cheapflights users on 9/7. 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 10/301:25 pm -
2 stops10h 30m
Sun 11/16:00 am -
2 stops9h 50m
Deal found 9/7![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 9/6. 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 11/126:35 am -
2 stops11h 05m
Sun 11/155:30 am -
2 stops9h 55m
Deal found 9/6![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 9/6. 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 11/136:35 am -
2 stops11h 05m
Sun 11/151:50 pm -
2 stops7h 05m
Deal found 9/6![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 9/6. 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 10/82:35 pm -
2 stops8h 55m
Sun 10/1111:45 am -
2 stops8h 35m
Deal found 9/6![Southwest logo]()
$486
This Southwest deal was found by Cheapflights users on 9/6. 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 9/246:35 am -
2 stops8h 50m
Sat 9/268:55 am -
2 stops9h 20m
Deal found 9/6![Southwest logo]()
$495
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:30 am -
2 stops6h 25m
Mon 9/287:10 am -
2 stops9h 30m
Deal found 9/5![Southwest logo]()
$511
Last-minute flights from Charleston to PhiladelphiaDiscover last-minute flight deals from Charleston to Philadelphia. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Philadelphia. Data last updated September 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
1 stop8h 30m
Wed 9/308:41 am -
2 stops37h 55m
Deal found 9/5![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 -
1 stop8h 30m
Tue 9/2910:37 am -
1 stop22h 01m
Deal found 9/8![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:39 pm -
1 stop26h 51m
Mon 10/57:15 am -
1 stop25h 23m
Deal found 9/4![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/23:27 pm -
1 stop8h 42m
Mon 10/510:10 am -
1 stop22h 28m
Deal found 9/7![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/61:21 pm -
1 stop21h 41m
Tue 10/1312:35 pm -
2 stops20h 03m
Deal found 9/7![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:58 pm -
1 stop27h 40m
Tue 10/138:30 am -
2 stops24h 08m
Deal found 9/4![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/152:13 pm -
1 stop19h 19m
Mon 10/1912:35 pm -
2 stops26h 03m
Deal found 9/6![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/246:00 am -
1 stop18h 38m
Tue 10/2712:36 pm -
2 stops20h 02m
Deal found 9/7![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/286:00 am -
1 stop9h 33m
Sat 10/315:20 pm -
2 stops27h 41m
Deal found 9/7![Multiple Airlines logo]()
$236
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 September 9, 2026.
Search for one-way flight options from Charleston to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/203:18 pm -
2 stops26h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:18 am -
2 stops14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:00 pm -
2 stops27h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
2 stops17h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/53:27 pm -
2 stops26h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Wed 12/28:09 pm -
1 stop27h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:49 pm -
1 stop7h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:27 pm -
1 stop8h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:57 pm -
2 stops40h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$119
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (Kiwi.com) |
One-way from | $95 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $391 |
Good round-trip deal | $406 or less |
Good one-way deal | $213 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 7,457,451 searches. Data last updated September 9, 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 Charleston - PHL Philadelphia
CHSPHL
Charleston
Wed 10/7
6:00 am-11:18 pm
2 stops17h 18m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$103
CharlestonPhiladelphia
CHS Charleston - PHL Philadelphia
CHSPHL
Charleston
Mon 10/19
4:10 pm-11:11 pm
2 stops31h 01m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$137
CharlestonPhiladelphia
CHS Charleston - PHL Philadelphia
CHSPHL
Charleston
Sun 12/6
9:39 pm-12:54 am
1 stop27h 15m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$151
CharlestonPhiladelphia
CHS Charleston - PHL Philadelphia
CHSPHL
Charleston
Thu 11/5
9:39 pm-12:29 am
1 stop26h 50m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$151
CharlestonPhiladelphia
CHS Charleston - PHL Philadelphia
CHSPHL
Charleston
Mon 11/30
4:57 pm-3:36 pm
1 stop22h 39m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$172
CharlestonPhiladelphia
CHS Charleston - PHL Philadelphia
CHSPHL
Charleston
Wed 10/7
10:50 am-6:00 pm
1 stop7h 10m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$176
CharlestonPhiladelphia
CHS Charleston - PHL Philadelphia
CHSPHL
Charleston
Sat 11/21
3:20 pm-12:15 am
2 stops8h 55m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$216
Quickest round-trip
CharlestonPhiladelphia
CHS Charleston - PHL Philadelphia
CHSPHL
Charleston
Fri 11/6
6:35 am-1:10 pm
1 stop6h 35m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$227
CharlestonPhiladelphia
CHS Charleston - PHL Philadelphia
CHSPHL
Charleston
Sun 11/1
6:35 am-1:10 pm
1 stop6h 35m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$241
CharlestonPhiladelphia
CHS Charleston - PHL Philadelphia
CHSPHL
Charleston
Wed 10/28
1:55 pm-10:15 pm
2 stops8h 20m
Philadelphia
Sun 11/1
6:00 am-3:50 pm
2 stops9h 50m
$426
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 September.
| 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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
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, October is the cheapest month in which you can book a flight from Charleston to Philadelphia (average of $272). Flying from Charleston to Philadelphia in December is currently the most expensive (average of $466). 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 September 9, 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 59% on airfare.
What is the cheapest day to fly from Charleston to Philadelphia?
Use this chart to determine the cheapest time to fly round-trip from Charleston to Philadelphia. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Charleston to Philadelphia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 9, 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
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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
Wildwood Crest
Cherry Hill
Ocean City
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Vineland
Millville
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 September 9, 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 September 9, 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 September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$113 | Average$175 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$146 | Average$355 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$333 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$232 | Average$417 | FlexibilityNo cancel fee | On-time71% |