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$50+ Cheap flights from Philadelphia to Charleston (PHL - CHS)

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — CHS
Mar 4 — Mar 111
Tue 3/4
Tue 3/11
1 adult, Economy
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The best prices from Philadelphia to Charleston are usually found in July or August, booked 46 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Philadelphia to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$164
(Mytrip)

One-way from

$50
(FlightHub)

Popular in

February

Cheapest in

July

Average price

$392

Good round-trip deal

$240 or less

Good one-way deal

$171 or less
Provider with most accurate pricing for Philadelphia-Charleston flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Charleston flights.
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From Philadelphia to Charleston
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One-way flight from Philadelphia to Charleston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Philadelphia to Charleston.
Search Deals
Price to beat on a one-way flight from Philadelphia to Charleston.
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Find flight deals from Philadelphia to Charleston

Cheapest flights from Philadelphia to Charleston
Explore the most affordable flight options available from Philadelphia to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2025.

This Mytrip deal was found by Cheapflights users on 2/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2310:08 amPHL - CHS
1 stop8h 37mSpirit Airlines
Mon 4/2811:06 amCHS - PHL
2 stops32h 30mSpirit Airlines
Deal found 2/27$164
This Cheapflightsfares deal was found by Cheapflights users on 2/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/271:07 pmPHL - CHS
Nonstop2h 00mFrontier
Sun 3/304:07 pmCHS - PHL
Nonstop1h 51mFrontier
Deal found 2/27$166
This CheapOair deal was found by Cheapflights users on 2/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:00 amPHL - CHS
Nonstop1h 57mMultiple Airlines
Mon 5/511:06 amCHS - PHL
1 stop21h 40mMultiple Airlines
Deal found 2/26$171
This American Airlines deal was found by Cheapflights users on 2/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/12:55 pmPHL - CHS
Nonstop1h 56mAmerican Airlines
Mon 4/77:49 amCHS - PHL
Nonstop1h 46mAmerican Airlines
Deal found 2/27$181
This Delta deal was found by Cheapflights users on 2/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/295:59 pmPHL - CHS
1 stop5h 58mDelta
Mon 3/318:04 pmCHS - PHL
1 stop4h 45mDelta
Deal found 2/25$201
This Southwest deal was found by Cheapflights users on 2/26. 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.
Sat 5/176:25 amPHL - CHS
2 stops11h 35mSouthwest
Tue 5/208:55 amCHS - PHL
2 stops9h 00mSouthwest
Deal found 2/26$213
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:30 amPHL - CHS
1 stop3h 34mUnited Airlines
Mon 3/106:30 amCHS - PHL
1 stop7h 41mUnited Airlines
Deal found 2/26$247

Find flights from Philadelphia to Charleston within your budget

Customize your flight search to find flights from Philadelphia to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2025.

Fly from

Philadelphia

Fly to

Charleston

Route

Depart

Return

Price

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Wed 4/23

10:08 am-6:45 pm

1 stop8h 37m

Charleston

Mon 4/28

11:06 am-7:36 pm

2 stops32h 30m

$164

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Thu 3/27

1:07 pm-3:07 pm

Nonstop2h 00m

Charleston

Sun 3/30

4:07 pm-5:58 pm

Nonstop1h 51m

$166

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Mon 4/28

7:00 am-8:57 am

Nonstop1h 57m

Charleston

Mon 5/5

11:06 am-8:46 am

1 stop21h 40m

$171

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Tue 4/1

2:55 pm-4:51 pm

Nonstop1h 56m

Charleston

Mon 4/7

7:49 am-9:35 am

Nonstop1h 46m

$181

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Sat 3/29

3:58 pm-10:38 pm

1 stop6h 40m

Charleston

Tue 4/1

5:35 am-9:21 am

1 stop3h 46m

$201

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Sat 5/17

6:25 am-6:00 pm

2 stops11h 35m

Charleston

Tue 5/20

8:55 am-5:55 pm

2 stops9h 00m

$213

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Thu 5/8

6:10 am-5:16 pm

1 stop11h 06m

$50

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Mon 3/24

1:07 pm-3:07 pm

Nonstop2h 00m

$59

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Tue 5/27

10:16 am-3:50 pm

1 stop5h 34m

$107

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Tue 3/18

9:00 pm-10:56 pm

Nonstop1h 56m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 13 results
1
2

Compare providers for flights from Philadelphia to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Charleston in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*3 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 Philadelphia-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Philadelphia to Charleston flights

Find out what our experts recommend to make the most of your Philadelphia to Charleston trip
Airports
PHL

For quick access, use the inter-terminal shuttle bus linking Terminal F, Terminal C, and Terminal A every 10 minutes.

Read more about PHLby Mark Chesnut
CHS

For a smooth arrival, rideshare services are recommended over taxis for convenience and tracking.

Read more about CHSby Ramsey Qubein
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

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.

Best time to book a flight from Philadelphia to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Philadelphia with our price prediction graph.
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.

Travel insights for flights from Philadelphia to Charleston

Get recent, data-driven insights about flights from Philadelphia to Charleston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Philadelphia to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Charleston. Price data was last updated on February 14, 2025.

The best time to book flights from Philadelphia to Charleston is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Charleston (average of $217). Flying from Philadelphia to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to CHS?

Find hourly flight availability from Philadelphia to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 27, 2025.

It’s typically best to fly out from Philadelphia to Charleston at noon. Doing so could potentially save you 50% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Philadelphia to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Charleston. Price data was last updated on February 23, 2025.

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

Weekly flight availability from Philadelphia to Charleston

Explore weekly flight availability from Philadelphia to Charleston. 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 February 27, 2025.

The most flights from PHL to CHS are scheduled on a Thursday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Charleston by month

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

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

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

If weather is an important factor for your trip to Charleston, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated February 27, 2025.
Read through reviews of airlines operating flights from Philadelphia to Charleston, such as Southwest, Delta and JetBlue. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,369 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,369 reviews
Southwest
8.1
Very good
4,369 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,147 reviews
Southwest
8.1
Very good
4,369 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

JetBlue
7.4
Good
3,038 reviews
Southwest
8.1
Very good
4,369 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,726 reviews
Southwest
8.1
Very good
4,369 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,369 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Charleston is the airport most travelers will use when flying to Charleston from Philadelphia. Booking flights from Philadelphia (PHL) to Charleston (CHS) should be relatively easy as there are 5 daily flights to Charleston from 5 different airlines. 1h 50m is how long a flight from Philadelphia to Charleston will take if you book a nonstop flight.

  • How popular is this Philadelphia to Charleston flight route?

    This flight path from Philadelphia to Charleston was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Spirit Airlines ($164), Frontier ($166), and American Airlines ($181) offers the cheapest pricing from Philadelphia to Charleston. These flights start at 46% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Charleston 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 $59 and $107 on Frontier and JetBlue, respectively.

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

    The top 3 most reliable airlines when flying from Philadelphia to Charleston are Qatar Airways (91%), Republic Airways (90%) and Alaska Airlines (77%).

  • What are the cheapest flights from Philadelphia to Charleston?

    On average you can expect to pay $333 for a flight from Philadelphia to Charleston. The cheapest flight overall is $89 while the most popular route, (Philadelphia - Charleston) is currently priced at $95.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Charleston 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 Philadelphia to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Philadelphia to Charleston (average of $217). Flying from Philadelphia to Charleston in March is currently the most expensive (average of $335). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
North Charleston
Santee
Mount Pleasant
Isle of Palms
Folly Beach
Summerville
Walterboro
Edisto Beach

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Alternative routes for Philadelphia to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Philadelphia to Charleston

Discover the top 5 airlines that operate flights from Philadelphia to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$123FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$83Average$149FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$130Average$350FlexibilityNo cancel feeOn-time69%
DeltaCheapest$135Average$322FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$166Average$333FlexibilityNo cancel feeOn-time71%
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