How popular is this Charleston to Philadelphia flight route?

The Charleston to Philadelphia flight path was viewed by 45 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 Charleston to Philadelphia round-trip?

According to our current data, Frontier ($158), Spirit Airlines ($172), and American Airlines ($251) offers the cheapest pricing from Charleston to Philadelphia. Users have found that Frontier is 46% 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 Frontier. According to our data, you can fly for as low as $74. Users have also found prices from $81 and $127 on Spirit Airlines and JetBlue, respectively.

What are the cheapest flights from Charleston to Philadelphia?

While on average a flight from Charleston to Philadelphia is generally $1,142, our data shows the cheapest flight currently is $86. When looking at the most popular route, (Charleston - Philadelphia), you can expect to pay $135 for that flight.

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: Aer Lingus (80%), American Airlines (78%), Alaska Airlines( 77%).

What are the most popular airlines that fly from Charleston to Philadelphia?

American Airlines, Delta and Frontier are the most popular airlines when flying from Charleston to Philadelphia.

What is the cheapest day to fly round-trip from Charleston to Philadelphia?

Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 137% on the overall cost on flights from Charleston to Philadelphia.

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

Travelers have found it’s best to book a flight 54 days in advance to save up to 195% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Charleston to Philadelphia 1-2 weeks in advance for as low as $184, or $406 for flights within the next 24 hours.

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

August is one of the best times of the year to fly to Philadelphia from Charleston. Prices for August average $296 per person but you can even find prices for as low as $68. The most expensive prices can be found in the month of December. Opting for a August flight can save you 37% on your journey compared to booking in December

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.

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 10 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.

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.

$74+ Flights from Charleston to Philadelphia

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Find cheap flights from Charleston to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Charleston to Philadelphia are usually found in August or April, booked 53 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Charleston to Philadelphia

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$158 (Cheapflightsfares)
One-way from	$74 (Cheapflightsfares)
Popular in	December
Cheapest in	August
Average price	$277
Good round-trip deal	$309 or less
Good one-way deal	$148 or less

Provider with most accurate pricing for Charleston-Philadelphia flight deals.

Search Deals

Provider most trusted by Cheapflights users for Charleston-Philadelphia flights.

Search Deals

From Charleston to Philadelphia

Search Deals

One-way flight from Charleston to Philadelphia

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($70 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Price to beat on a round-trip flight from Charleston to Philadelphia.

Search Deals

Price to beat on a one-way flight from Charleston to Philadelphia.

Search Deals

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 mayo 12, 2025.

vie. 8/89:05 amCHS - PHL

Nonstop1h 56mFrontier

vie. 8/156:05 amPHL - CHS

Nonstop2h 01mFrontier

Deal found 5/12

$158

sáb. 6/149:42 amCHS - PHL

1 stop7h 18mSpirit Airlines

jue. 6/197:05 amPHL - CHS

1 stop5h 00mSpirit Airlines

Deal found 5/11

$172

vie. 8/810:53 amCHS - PHL

1 stop11h 28mMultiple Airlines

vie. 8/156:05 amPHL - CHS

Nonstop2h 01mMultiple Airlines

Deal found 5/12

$178

sáb. 9/209:40 amCHS - PHL

1 stop9h 20mJetBlue

mar. 9/236:00 amPHL - CHS

1 stop5h 34mJetBlue

Deal found 5/11

$233

mié. 5/285:26 pmCHS - PHL

Nonstop1h 52mAmerican Airlines

mié. 6/117:30 pmPHL - CHS

Nonstop2h 08mAmerican Airlines

Deal found 5/11

$251

mié. 5/287:41 pmCHS - PHL

1 stop3h 48mUnited Airlines

jue. 5/296:25 amPHL - CHS

1 stop7h 37mUnited Airlines

Deal found 5/11

$266

mié. 6/186:20 amCHS - PHL

1 stop4h 44mDelta

mar. 6/245:30 amPHL - CHS

1 stop6h 24mDelta

Deal found 5/11

$271

jue. 5/2912:40 pmCHS - PHL

2 stops9h 35mSouthwest

sáb. 5/315:45 amPHL - CHS

1 stop4h 25mSouthwest

Deal found 5/11

$276

Best flights from Charleston to Philadelphia
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 mayo 12, 2025.

vie. 8/89:05 amCHS - PHL

Nonstop1h 56mFrontier

vie. 8/156:05 amPHL - CHS

Nonstop2h 01mFrontier

Deal found 5/12

$158

lun. 6/99:05 amCHS - PHL

Nonstop1h 58mMultiple Airlines

lun. 6/167:05 amPHL - CHS

1 stop5h 00mMultiple Airlines

Deal found 5/12

$167

sáb. 6/149:42 amCHS - PHL

1 stop7h 18mSpirit Airlines

jue. 6/197:05 amPHL - CHS

1 stop5h 00mSpirit Airlines

Deal found 5/11

$172

mié. 5/285:26 pmCHS - PHL

Nonstop1h 52mAmerican Airlines

mié. 6/118:29 amPHL - CHS

Nonstop1h 50mAmerican Airlines

Deal found 5/12

$251

mié. 5/287:41 pmCHS - PHL

1 stop3h 48mUnited Airlines

jue. 5/296:25 amPHL - CHS

1 stop7h 37mUnited Airlines

Deal found 5/11

$266

mié. 6/185:15 amCHS - PHL

1 stop4h 19mDelta

mar. 6/245:01 pmPHL - CHS

1 stop5h 03mDelta

Deal found 5/12

$271

jue. 5/2912:40 pmCHS - PHL

2 stops9h 35mSouthwest

sáb. 5/315:45 amPHL - CHS

1 stop4h 25mSouthwest

Deal found 5/11

$276

sáb. 5/315:51 pmCHS - PHL

1 stop4h 39mJetBlue

sáb. 6/76:00 amPHL - CHS

1 stop4h 59mJetBlue

Deal found 5/12

$292

Last-minute flights from Charleston to Philadelphia
Discover last-minute flight deals from Charleston to Philadelphia. Data last updated mayo 12, 2025 and is based on user searches.

lun. 5/1912:33 pmCHS - PHL

2 stops19h 15mMultiple Airlines

mié. 5/217:12 pmPHL - CHS

1 stop13h 25mMultiple Airlines

Deal found 5/12

$340

mié. 5/215:35 amCHS - PHL

1 stop3h 56mDelta

dom. 5/256:38 amPHL - CHS

1 stop6h 55mDelta

Deal found 5/12

$302

mié. 5/217:40 amCHS - PHL

Nonstop1h 46mAmerican Airlines

mar. 5/273:54 pmPHL - CHS

Nonstop1h 52mAmerican Airlines

Deal found 5/12

$313

mié. 5/218:55 amCHS - PHL

2 stops8h 50mSouthwest

dom. 5/256:35 amPHL - CHS

1 stop5h 25mSouthwest

Deal found 5/11

$351

mié. 5/216:00 amCHS - PHL

1 stop3h 45mUnited Airlines

mar. 5/276:15 amPHL - CHS

2 stops17h 33mUnited Airlines

Deal found 5/12

$455

jue. 5/229:43 amCHS - PHL

3 stops25h 42mSpirit Airlines

lun. 5/267:06 amPHL - CHS

1 stop4h 27mSpirit Airlines

Deal found 5/11

$197

mié. 5/285:26 pmCHS - PHL

Nonstop1h 52mAmerican Airlines

mié. 6/118:29 amPHL - CHS

Nonstop1h 50mAmerican Airlines

Deal found 5/12

$251

mié. 5/287:41 pmCHS - PHL

1 stop3h 48mUnited Airlines

jue. 5/296:25 amPHL - CHS

1 stop7h 37mUnited Airlines

Deal found 5/11

$266

jue. 5/2912:40 pmCHS - PHL

2 stops9h 35mSouthwest

sáb. 5/315:45 amPHL - CHS

1 stop4h 25mSouthwest

Deal found 5/11

$276

sáb. 5/315:51 pmCHS - PHL

1 stop4h 39mJetBlue

sáb. 6/76:00 amPHL - CHS

1 stop4h 59mJetBlue

Deal found 5/12

$292

vie. 6/69:05 amCHS - PHL

Nonstop1h 58mFrontier

lun. 6/96:05 amPHL - CHS

Nonstop1h 55mFrontier

Deal found 5/11

$158

lun. 6/99:05 amCHS - PHL

Nonstop1h 58mMultiple Airlines

lun. 6/167:05 amPHL - CHS

1 stop5h 00mMultiple Airlines

Deal found 5/12

$167

One-way flights from Charleston to Philadelphia
Search for one-way flight options from Charleston to Philadelphia. Find affordable one-way fares based on user searches. Data last updated mayo 12, 2025.

vie. 7/119:05 amCHS - PHL

Nonstop1h 56mFrontier

Deal found 5/12

$74

sáb. 6/219:42 amCHS - PHL

1 stop7h 18mSpirit Airlines

Deal found 5/11

$81

mar. 7/1511:30 amCHS - PHL

1 stop6h 20mJetBlue

Deal found 5/12

$127

mar. 6/241:05 pmCHS - PHL

2 stops9h 45mSouthwest

Deal found 5/12

$164

vie. 6/64:30 pmCHS - PHL

1 stop15h 18mMultiple Airlines

Deal found 5/11

$168

dom. 5/255:50 amCHS - PHL

1 stop3h 49mUnited Airlines

Deal found 5/11

$171

dom. 8/311:03 amCHS - PHL

Nonstop1h 50mAmerican Airlines

Deal found 5/11

$172

mié. 5/219:40 amCHS - PHL

1 stop4h 49mDelta

Deal found 5/10

$183

dom. 6/227:22 amCHS - PHL

2 stops10h 24mAlaska Airlines

Deal found 5/12

$8,768

Cheapflights Fare Finder

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

Price

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

vie. 8/8

9:05 am-11:01 am

Nonstop1h 56m

Philadelphia

vie. 8/15

6:05 am-8:06 am

Nonstop2h 01m

$158

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

lun. 6/9

9:05 am-11:03 am

Nonstop1h 58m

Philadelphia

lun. 6/16

7:05 am-12:05 pm

1 stop5h 00m

$167

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

sáb. 6/14

9:42 am-5:00 pm

1 stop7h 18m

Philadelphia

jue. 6/19

7:05 am-12:05 pm

1 stop5h 00m

$172

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

sáb. 9/13

9:40 am-7:00 pm

1 stop9h 20m

Philadelphia

mar. 9/16

10:20 am-2:58 pm

1 stop4h 38m

$233

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

mié. 5/28

5:26 pm-7:18 pm

Nonstop1h 52m

Philadelphia

mié. 6/11

8:29 am-10:19 am

Nonstop1h 50m

$251

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

mié. 5/28

7:41 pm-11:29 pm

1 stop3h 48m

Philadelphia

jue. 5/29

6:25 am-2:02 pm

1 stop7h 37m

$266

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

mié. 6/18

5:15 am-9:34 am

1 stop4h 19m

Philadelphia

mar. 6/24

5:01 pm-10:04 pm

1 stop5h 03m

$271

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

jue. 5/29

12:40 pm-10:15 pm

2 stops9h 35m

Philadelphia

sáb. 5/31

5:45 am-10:10 am

1 stop4h 25m

$276

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

vie. 7/11

9:05 am-11:01 am

Nonstop1h 56m

$74

CharlestonPhiladelphia

CHS - PHL

CHSPHL

Charleston

sáb. 6/21

9:42 am-5:00 pm

1 stop7h 18m

$81

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 17 results

Compare providers for flights from Charleston to Philadelphia

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*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust 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

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.

PHL

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

Our travel experts

Mark Chesnut

Expert on PHL

Ramsey Qubein

Expert on CHS

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?

To ensure you get the cheapest price possible for a flight from Charleston to Philadelphia, you should look to book at least 53 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?

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 90% on airfare.

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

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

Weekly flight availability from Charleston to Philadelphia

The most flights from CHS to PHL are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Philadelphia 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

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

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,290 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,950 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,724 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

JetBlue

7.3

Good

2,924 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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 10 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?
The Charleston to Philadelphia flight path was viewed by 45 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 Charleston to Philadelphia round-trip?
According to our current data, Frontier ($158), Spirit Airlines ($172), and American Airlines ($251) offers the cheapest pricing from Charleston to Philadelphia. Users have found that Frontier is 46% 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 Frontier. According to our data, you can fly for as low as $74. Users have also found prices from $81 and $127 on Spirit Airlines 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: Aer Lingus (80%), American Airlines (78%), Alaska Airlines( 77%).
What are the cheapest flights from Charleston to Philadelphia?
While on average a flight from Charleston to Philadelphia is generally $1,142, our data shows the cheapest flight currently is $86. When looking at the most popular route, (Charleston - Philadelphia), you can expect to pay $135 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

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Top 6 airlines flying from Charleston to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$48	Average$126	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$65	Average$143	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$157	Average$313	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$198	Average$352	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$219	Average$323	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$317	Average$481	FlexibilityNo cancel fee	On-time63%

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$74+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Charleston to Philadelphia are usually found in August or April, booked 53 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Charleston to Philadelphia

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Charleston to Philadelphia

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 mayo 12, 2025.

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 mayo 12, 2025.

Cheapflights Fare Finder

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

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.

The best insider tips for Charleston to Philadelphia flights

Cheapflights partnered with top experts to bring you the best recommendations for your Charleston to Philadelphia trip

Airports

CHS

PHL

Our travel experts

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.

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 May 9, 2025.

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

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 mayo 12, 2025.

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 May 5, 2025.

Weekly flight availability from Charleston to Philadelphia

Rainfall in Philadelphia by month

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

Temperature in Philadelphia by month

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

Reviews of airlines servicing Philadelphia

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta 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.

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?

How popular is this Charleston to Philadelphia flight route?

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

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

What are the most reliable airlines from Charleston to Philadelphia?

What are the cheapest flights from Charleston to Philadelphia?

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

How can I find direct flights from Charleston to Philadelphia?

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

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

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Alternative routes for Charleston to Philadelphia

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Top 6 airlines flying from Charleston to Philadelphia

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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 mayo 12, 2025.