Are direct flights from Philadelphia to Charleston always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the cheapest option. Flights with one or more stops can sometimes be more affordable, depending on the route and demand.

Can flexible travel dates help on Philadelphia to Charleston flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week flights or those during off-peak seasons often have lower fares than weekend or holiday travel. Adjusting your departure or return by a day or two may yield savings.

What extra costs should I check before booking Philadelphia to Charleston flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget.

Flights From Philadelphia

To Charleston

Cheap Flights from Philadelphia to Charleston

Browse current best options from Philadelphia. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Philadelphia

RatePunk searches hundreds of travel sites at once for deals on flights to Charleston

Prices updated today

485 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Philadelphia to Charleston

Explore current cheapest deals departing from Philadelphia to Charleston

2027-01-20 – 2027-02-02
PHL - Charleston
46% AI deal score
$182
$168
Round trip
2027-01-20 – 2027-01-26
PHL - Charleston
49% AI deal score
$199
$168
Round trip
2027-01-20 – 2027-02-09
PHL - Charleston
45% AI deal score
$176
$168
Round trip
2027-02-02 – 2027-02-09
PHL - Charleston
71% AI deal score
$215
$168
Round trip
2027-02-03 – 2027-02-09
PHL - Charleston
71% AI deal score
$215
$169
Round trip
2027-01-27 – 2027-02-02
PHL - Charleston
48% AI deal score
$201
$173
Round trip
2027-01-27 – 2027-02-09
PHL - Charleston
46% AI deal score
$184
$173
Round trip
2027-01-26 – 2027-02-09
PHL - Charleston
46% AI deal score
$184
$173
Round trip
2027-01-26 – 2027-02-02
PHL - Charleston
48% AI deal score
$201
$173
Round trip
2026-12-14 – 2027-01-11
PHL - Charleston
48% AI deal score
$213
$188
Round trip

Philadelphia to Charleston: Overview

Insights for flights from Philadelphia to Charleston

A typical journey from Philadelphia to Charleston involves fares that are typically $365–$790, with a median of $501. Right now, current fares are significantly above the typical level, and 0% of recent fares were classified as a good price. If you are looking for cheap flights from Philadelphia to Charleston, it is worth noting that new deals show up several times a week.

When is the cheapest time to fly from Philadelphia to Charleston? The data indicates that December is the cheapest month to fly, with a median fare of $347. Following closely, both September and January offer median fares of $411, making them also more affordable options for your trip.

Most itineraries for flights from Philadelphia to Charleston connect at least once. In fact, 0% of recent fares were non-stop. For the majority of itineraries, you can expect to make 2 connections.

A typical journey from Philadelphia to Charleston, including connections, takes about 7h 24m. This duration accounts for the time spent in the air and any layovers between flights.

How much is a round trip from Philadelphia to Charleston

Regular price: $93 - $387

Prices for flights from Trenton to Charleston are currently within the regular range.

The regular price range for this route is between $93 and $387. The current lowest deal is $118 with Breeze Airways, for travel from Jan 10-Jan 21.

now $118

Low $93

High $387

The cheapest time to fly from Philadelphia to Charleston

The cheapest month to fly from Philadelphia to Charleston is December, with a median price of $347. The most expensive month is August, with a median price of $485. Prices are generally lower from January to December.

December

Cheapest

Flights from $347

August

Most Expensive

Flights from $485

Jan

Feb

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Philadelphia to Charleston

Frontier Airlines

Breeze Airways

American Airlines

Deutsche Luft Hansa

Last-minute flights going from Philadelphia to Charleston

Wed, Dec 2

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$274

$254

One-way

Mon, Dec 7

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines, Breeze Airways

$213

$249

One-way

Mon, Dec 7

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines, Breeze Airways

$245

$255

One-way

Wed, Dec 9

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines, Breeze Airways

$213

$239

One-way

Wed, Dec 9

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines, Breeze Airways

$213

$246

One-way

Sat, Dec 12

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$270

$249

One-way

Biggest price drops on these dates for flights from Philadelphia to Charleston

7 nights

Feb 2 - Feb 9

$215 → $168

22%

6 nights

Feb 3 - Feb 9

$214 → $169

21%

6 nights

Jan 27 - Feb 2

$201 → $169

16%

6 nights

Jan 20 - Jan 26

$199 → $168

16%

Popular Airports to fly from Philadelphia to Charleston

Philadelphia - Charleston route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Philadelphia to Charleston are below the typical level for the last 90 days.

📅 Best time to fly

Fly in December for prices around $347

Historically, December is the cheapest month to fly from Philadelphia to Charleston, with median prices around $347.

⏱️ Flight duration

Connecting flights average 7h 24m

Connecting flights from Philadelphia to Charleston typically take 7h 24m, covering a distance of 886 km.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines has 77 direct deals

Frontier Airlines offers 77 direct deals, making it a frequent choice for this route.

🎯 Booking tip

Deals appear regularly

Deals from Philadelphia to Charleston appear regularly, with a good rhythm over the last 30 days.

Philadelphia main airports to depart from

Philadelphia International (PHL)

Cheapest

Philadelphia International Airport is a convenient departure point for flights to Charleston.

📍 ~11 km from Philadelphia city center (reachable by car or train)

💸 Flights from ~$169

Charleston main airports to arrive at

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient arrival airport for flights from Philadelphia to Charleston.

📍 ~17 km from city center (reachable by car)

💸 Flights from ~$170

Airports nearby Charleston used as alternative

Savannah/Hilton Head International (SAV)

Savannah/Hilton Head International is a close alternative to Charleston, offering comparable flight frequencies.

📍 ~135 km from destination city (reachable by car)

💸 Flights from ~$221

Business & First Class Flight Deals to Charleston

Discover luxury on the budget with premium cabin class on flights from Philadelphia to Charleston.

Elite

Best Elite deals to Charleston

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From PHL

Elite

Dec 10

Charleston, United States

49% AI deal score

$3,242

$2,914

Save $328

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Jan 07

Charleston, United States

48% AI deal score

$2,824

$2,633

Save $191

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Dec 23

Charleston, United States

48% AI deal score

$3,281

$3,049

Save $232

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Dec 23

Charleston, United States

48% AI deal score

$3,380

$3,166

Save $214

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Nov 06

Charleston, United States

48% AI deal score

$3,333

$3,209

Save $124

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Nov 02

Charleston, United States

48% AI deal score

$3,455

$3,304

Save $151

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Dec 23

Charleston, United States

48% AI deal score

$3,688

$3,477

Save $211

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Dec 10

Charleston, United States

47% AI deal score

$3,183

$3,099

Save $84

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Nov 06

Charleston, United States

44% AI deal score

$3,526

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Nov 02

Charleston, United States

41% AI deal score

$3,632

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Dec 10

Charleston, United States

40% AI deal score

$3,404

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Nov 13

Charleston, United States

39% AI deal score

$3,243

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Charleston

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several weeks or months out, can sometimes result in lower prices. However, prices can fluctuate, so monitoring trends may be beneficial. Last-minute bookings usually carry a higher risk of increased costs.

Comparing nearby airports can sometimes uncover alternative flight options or potentially lower fares. While not always necessary, it may provide more choices. Always consider the additional travel time and cost to reach a different airport.

Related routes

More routes from Philadelphia

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Flights to Charleston from other cities

Flights from Boston to Charleston Flights from Chicago to Charleston Flights from Copenhagen to Charleston Flights from Dublin to Charleston Flights from Glasgow to Charleston Flights from Istanbul to Charleston Flights from Madrid to Charleston Flights from Munich to Charleston Flights from New York to Charleston Flights from Pittsburgh to Charleston Flights from Singapore to Charleston Flights from Washington, D.C. to Charleston

Philadelphia to Charleston: Overview

Insights for flights from Philadelphia to Charleston

A typical journey from Philadelphia to Charleston, including connections, takes about 7h 24m. This duration accounts for the time spent in the air and any layovers between flights.

How much is a round trip from Philadelphia to Charleston

Regular price: $93 - $387

Prices for flights from Trenton to Charleston are currently within the regular range.

The regular price range for this route is between $93 and $387. The current lowest deal is $118 with Breeze Airways, for travel from Jan 10-Jan 21.

now $118

Low $93

High $387

The cheapest time to fly from Philadelphia to Charleston

December

Cheapest

Flights from $347

August

Most Expensive

Flights from $485

Jan

Feb

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Philadelphia to Charleston

Frontier Airlines

Breeze Airways

American Airlines

Deutsche Luft Hansa

Last-minute flights going from Philadelphia to Charleston

Wed, Dec 2

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$274

$254

One-way

Mon, Dec 7

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines, Breeze Airways

$213

$249

One-way

Mon, Dec 7

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines, Breeze Airways

$245

$255

One-way

Wed, Dec 9

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines, Breeze Airways

$213

$239

One-way

Wed, Dec 9

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines, Breeze Airways

$213

$246

One-way

Sat, Dec 12

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$270

$249

One-way

Biggest price drops on these dates for flights from Philadelphia to Charleston

7 nights

Feb 2 - Feb 9

$215 → $168

22%

6 nights

Feb 3 - Feb 9

$214 → $169

21%

6 nights

Jan 27 - Feb 2

$201 → $169

16%

6 nights

Jan 20 - Jan 26

$199 → $168

16%

Popular Airports to fly from Philadelphia to Charleston

Philadelphia - Charleston route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Philadelphia to Charleston are below the typical level for the last 90 days.

📅 Best time to fly

Fly in December for prices around $347

Historically, December is the cheapest month to fly from Philadelphia to Charleston, with median prices around $347.

⏱️ Flight duration

Connecting flights average 7h 24m

Connecting flights from Philadelphia to Charleston typically take 7h 24m, covering a distance of 886 km.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines has 77 direct deals

Frontier Airlines offers 77 direct deals, making it a frequent choice for this route.

🎯 Booking tip

Deals appear regularly

Deals from Philadelphia to Charleston appear regularly, with a good rhythm over the last 30 days.

Philadelphia main airports to depart from

Philadelphia International (PHL)

Cheapest

Philadelphia International Airport is a convenient departure point for flights to Charleston.

📍 ~11 km from Philadelphia city center (reachable by car or train)

💸 Flights from ~$169

Charleston main airports to arrive at

Charleston International (CHS)

Cheapest

Charleston International Airport is a convenient arrival airport for flights from Philadelphia to Charleston.

📍 ~17 km from city center (reachable by car)

💸 Flights from ~$170

Airports nearby Charleston used as alternative

Savannah/Hilton Head International (SAV)

Savannah/Hilton Head International is a close alternative to Charleston, offering comparable flight frequencies.

Charleston, United States

44% AI deal score

$3,526

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Nov 02

Charleston, United States

41% AI deal score

$3,632

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Dec 10

Charleston, United States

40% AI deal score

$3,404

Alaska Airlines, Inc.

Business Class

From PHL

Elite

Nov 13

Charleston, United States

39% AI deal score

$3,243

Alaska Airlines, Inc.

Business Class

Frequently Asked Questions About Flights to Charleston

Cheap Flights from Philadelphia to Charleston

Today’s best flight deals from Philadelphia to Charleston

Philadelphia to Charleston: Overview

Insights for flights from Philadelphia to Charleston

How much is a round trip from Philadelphia to Charleston

The cheapest time to fly from Philadelphia to Charleston

Direct flights from Philadelphia to Charleston

Last-minute flights going from Philadelphia to Charleston

Biggest price drops on these dates for flights from Philadelphia to Charleston

Popular Airports to fly from Philadelphia to Charleston

Philadelphia - Charleston route insights

Recent fares are below the typical level

Fly in December for prices around $347

Connecting flights average 7h 24m

Connecting flights are dominant on this route

Frontier Airlines has 77 direct deals

Deals appear regularly

Philadelphia main airports to depart from

Charleston main airports to arrive at

Airports nearby Charleston used as alternative

Business & First Class Flight Deals to Charleston

Best Elite deals to Charleston

Dec 10

Jan 07

Dec 23

Dec 23

Nov 06

Nov 02

Dec 23

Dec 10

Nov 06

Nov 02

Dec 10

Nov 13

Frequently Asked Questions About Flights to Charleston

How can I find cheap flights from Philadelphia to Charleston?

When should I book flights from Philadelphia to Charleston?

Should I compare nearby airports for flights from Philadelphia to Charleston?

Are direct flights from Philadelphia to Charleston always the best option?

Can flexible travel dates help on Philadelphia to Charleston flights?

What extra costs should I check before booking Philadelphia to Charleston flights?

Related routes

More routes from Philadelphia

Flights to Charleston from other cities

Philadelphia to Charleston: Overview

Insights for flights from Philadelphia to Charleston

How much is a round trip from Philadelphia to Charleston

The cheapest time to fly from Philadelphia to Charleston

Direct flights from Philadelphia to Charleston

Last-minute flights going from Philadelphia to Charleston

Biggest price drops on these dates for flights from Philadelphia to Charleston

Popular Airports to fly from Philadelphia to Charleston

Philadelphia - Charleston route insights

Recent fares are below the typical level

Fly in December for prices around $347

Connecting flights average 7h 24m

Connecting flights are dominant on this route

Frontier Airlines has 77 direct deals

Deals appear regularly

Philadelphia main airports to depart from

Charleston main airports to arrive at

Airports nearby Charleston used as alternative

Business & First Class Flight Deals to Charleston

Best Elite deals to Charleston

Dec 10

Jan 07

Dec 23

Dec 23

Nov 06

Nov 02

Dec 23

Dec 10

Nov 06

Nov 02

Dec 10

Nov 13

Frequently Asked Questions About Flights to Charleston

How can I find cheap flights from Philadelphia to Charleston?

When should I book flights from Philadelphia to Charleston?

Should I compare nearby airports for flights from Philadelphia to Charleston?