Philadelphia

$50+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — PHL
Apr 22 — Apr 291
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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

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Cheapflights Tip: The best prices from Charleston to Philadelphia are usually found in April or August, booked 76 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap 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 April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$129
(Mytrip)

One-way from

$50
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$218

Good round-trip deal

$278 or less

Good one-way deal

$136 or less
Provider with most accurate pricing for Charleston-Philadelphia flight deals.
Provider most trusted by Cheapflights users for Charleston-Philadelphia flights.
From Charleston to Philadelphia
One-way flight from Charleston to Philadelphia
Highest demand for flights based on searches. 20% potential increase in price ($76 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Charleston to Philadelphia.
Price to beat on a one-way flight from Charleston to Philadelphia.

Find flight deals from Charleston to Philadelphia

Cheapest flights from Charleston to Philadelphia
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 April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/89:43 amCHS - PHL
1 stop13h 00mSpirit Airlines
Mon 5/127:06 amPHL - CHS
1 stop4h 27mSpirit Airlines
Deal found 4/16$129
This CheapOair deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:25 amCHS - PHL
1 stop10h 47mMultiple Airlines
Mon 5/57:10 amPHL - CHS
Nonstop1h 59mMultiple Airlines
Deal found 4/16$137
This American Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:03 amCHS - PHL
Nonstop1h 51mAmerican Airlines
Wed 5/217:25 pmPHL - CHS
Nonstop2h 08mAmerican Airlines
Deal found 4/15$149
This Cheapflightsfares deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:01 amCHS - PHL
Nonstop1h 58mFrontier
Mon 5/127:10 amPHL - CHS
Nonstop1h 59mFrontier
Deal found 4/17$158
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:40 amCHS - PHL
1 stop5h 12mDelta
Wed 5/215:30 amPHL - CHS
1 stop4h 10mDelta
Deal found 4/15$197
This JetBlue deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3111:44 amCHS - PHL
1 stop5h 37mJetBlue
Sat 6/76:00 amPHL - CHS
1 stop4h 53mJetBlue
Deal found 4/16$260
This United Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:41 pmCHS - PHL
1 stop3h 48mUnited Airlines
Wed 5/287:59 pmPHL - CHS
1 stop4h 00mUnited Airlines
Deal found 4/15$341
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:10 pmCHS - PHL
1 stop6h 35mSouthwest
Sat 4/265:45 amPHL - CHS
1 stop4h 25mSouthwest
Deal found 4/17$365

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 April 17, 2025.
Use the filters below to find and compare flights from Charleston to Philadelphia that are best for you.

Fly from

Charleston

Fly to

Philadelphia

Route

Depart

Return

Price

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Fri 5/9

10:01 am-11:59 am

Nonstop1h 58m

Philadelphia

Mon 5/12

7:06 am-11:33 am

1 stop4h 27m

$137

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Thu 5/15

11:01 am-12:52 pm

Nonstop1h 51m

Philadelphia

Mon 5/19

7:25 pm-9:33 pm

Nonstop2h 08m

$149

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Fri 5/2

10:01 am-11:59 am

Nonstop1h 58m

Philadelphia

Mon 5/5

7:10 am-9:09 am

Nonstop1h 59m

$158

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Fri 5/2

10:32 am-4:40 pm

1 stop6h 08m

Philadelphia

Mon 5/5

7:05 pm-9:20 am

1 stop14h 15m

$183

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Thu 5/8

5:35 am-9:31 am

1 stop3h 56m

Philadelphia

Wed 5/14

4:57 pm-9:04 pm

1 stop4h 07m

$197

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Sat 5/31

11:44 am-5:21 pm

1 stop5h 37m

Philadelphia

Sat 6/7

10:16 am-3:50 pm

1 stop5h 34m

$260

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Wed 7/9

1:05 pm-10:50 pm

2 stops9h 45m

Philadelphia

Tue 7/15

7:20 am-6:05 pm

2 stops10h 45m

$337

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Fri 6/20

9:50 am-2:09 pm

1 stop4h 19m

Philadelphia

Sun 6/22

6:15 am-10:14 am

1 stop3h 59m

$443

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Fri 5/23

9:05 am-11:02 am

Nonstop1h 57m

$78

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

Thu 5/8

9:43 am-10:43 pm

1 stop13h 00m

$92

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 16 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston-Philadelphia flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Charleston-Philadelphia flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

The best insider tips for Charleston to Philadelphia flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Charleston to Philadelphia trip
Airports
CHS

Expect long security lines in early morning at CHS. Arrive early to ensure a smooth departure process.

Read more about CHSby Ramsey Qubein
PHL

Use SEPTA trains for efficient travel to Center City from PHL. Stations are conveniently located near arrival gates.

Read more about PHLby Mark Chesnut
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on CHS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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.
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?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Philadelphia. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Charleston to Philadelphia, you should look to book at least 76 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, August is the cheapest month in which you can book a flight from Charleston to Philadelphia (average of $236). Flying from Charleston to Philadelphia in March is currently the most expensive (average of $295). 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 April 17, 2025.

One of the essential ways to save on airfare from Charleston to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 89% 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 March 30, 2025.

Travelers seeking maximum savings on their Charleston to Philadelphia flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Charleston to Philadelphia

Explore weekly flight availability from Charleston to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

The most flights from CHS to PHL are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Charleston to Philadelphia to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Comfort

8.0

Overall

8.0

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.
  • What airports do I use to fly from Charleston to Philadelphia?

    You will need to book a flight from Charleston to Philadelphia if you want to fly from Charleston to Philadelphia. At least 6 different airlines have flights from Charleston (CHS) to Philadelphia (PHL) on a regular basis. There are 12 flights to Philadelphia from the Charleston airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CHS to PHL to be around 1h 46m.

  • How popular is this Charleston to Philadelphia flight route?

  • What are the cheapest airlines flying from Charleston to Philadelphia round-trip?

    According to our current data, Spirit Airlines ($129), American Airlines ($149), and Frontier ($158) offers the cheapest pricing from Charleston to Philadelphia. Users have found that Spirit Airlines is 55% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Charleston to Philadelphia one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $50. Users have also found prices from $78 and $127 on Frontier and JetBlue, respectively.

  • What are the most reliable airlines from Charleston to Philadelphia?

    Before booking your flight to Philadelphia from Charleston, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (87%), Republic Airways (83%), PSA Airlines( 83%).

  • What are the cheapest flights from Charleston to Philadelphia?

    While on average a flight from Charleston to Philadelphia is generally $1,003, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Charleston - Philadelphia), you can expect to pay $117 for that flight.

  • Can I find deals for flights from Charleston to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Charleston to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Philadelphia.

  • Can I find deals for business class flights from Charleston to Philadelphia?

    Yes. Cheapflights offers flight deals from Charleston to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Charleston to Philadelphia (average of $236). Flying from Charleston to Philadelphia in March is currently the most expensive (average of $295). 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.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Vineland
Pottstown
Wildwood
King of Prussia
Reading
Cherry Hill
Exton
Ocean City
Essington
Chester
Middletown
Willow Grove
Newark
Millville
Ephrata
Camden
Dewey Beach
West Chester
Malvern
Dover

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Alternative routes for Charleston to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Charleston to Philadelphia

Discover the top 6 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$34Average$143FlexibilityNo cancel feeOn-time65%
FrontierCheapest$46Average$118FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$149Average$309FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$314FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$219Average$323FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$317Average$481FlexibilityNo cancel feeOn-time63%

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