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

Direct flights are often the most convenient choice, saving time and avoiding layovers. However, connecting flights can sometimes be more affordable, especially if you are willing to accept a longer travel duration. Evaluate your priorities for cost versus convenience.

Can flexible travel dates help on Philadelphia to Charleston flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or popular holiday periods. 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 or making changes. 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 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Philadelphia to Charleston

Explore current cheapest deals departing from Philadelphia to Charleston

2026-11-01 – 2026-11-05
PHL - Charleston
73% AI deal score
$160
$117
Round trip
2026-10-18 – 2026-10-22
PHL - Charleston
67% AI deal score
$156
$122
Round trip
2026-11-08 – 2026-11-12
PHL - Charleston
72% AI deal score
$166
$127
Round trip
2026-10-01 – 2026-10-04
PHL - Charleston
65% AI deal score
$150
$128
Round trip
2027-01-10 – 2027-01-14
PHL - Charleston
67% AI deal score
$166
$132
Round trip
2027-01-10 – 2027-01-17
PHL - Charleston
66% AI deal score
$167
$137
Round trip
2026-12-03 – 2026-12-06
PHL - Charleston
67% AI deal score
$181
$142
Round trip
2027-01-07 – 2027-01-10
PHL - Charleston
48% AI deal score
$166
$152
Round trip
2026-10-04 – 2026-10-08
PHL - Charleston
45% AI deal score
$150
$169
Round trip
2026-09-20 – 2026-09-27
PHL - Charleston
44% AI deal score
$143
$197
Round trip

Philadelphia to Charleston: Overview

Insights for flights from Philadelphia to Charleston

A typical journey from Philadelphia to Charleston is a short-haul flight covering a distance of 886 kilometers. For travelers seeking cheap flights from Philadelphia to Charleston, fares right now are below the typical level, with 8% of recent fares classified as a good price. Prices typically range from $381 to $401, with a median of $391.

When is the cheapest time to fly from Philadelphia to Charleston? The data indicates that August is often the most affordable month, with a median fare of $253. April also offers competitive pricing, with a median of $260. Following these, March presents a median fare of $361.

How long is the flight from Philadelphia to Charleston? A typical journey takes 8h 3m including connections. Most itineraries connect at least once, with the median number of stopovers for connecting flights being 2. There are currently no direct flights from Philadelphia to Charleston.

How much is a round trip from Philadelphia to Charleston

Regular price: $125 - $386

Prices are currently below the regular range.

The regular price range for flights from Trenton to Charleston is $125-$386. The current lowest deal is $116 with Breeze Airways for travel from Nov 1-Nov 5.

now $116

Low $125

High $386

The cheapest time to fly from Philadelphia to Charleston

Flights from Philadelphia to Charleston are cheapest in August, with a median price of $253. The most expensive month to fly is December, with a median price of $482. Generally, prices are lower from March to October.

August

Cheapest

Flights from $253

December

Most Expensive

Flights from $482

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Philadelphia to Charleston

Breeze Airways

Last-minute flights going from Philadelphia to Charleston

Tue, Aug 4

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$427

$297

One-way

Tue, Aug 4

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$428

$303

One-way

Thu, Aug 6

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$460

$329

One-way

Fri, Aug 7

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$451

$325

One-way

Tue, Aug 11

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$403

$237

One-way

Tue, Aug 11

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$404

$255

One-way

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

4 nights

Aug 14 - Aug 18

$395 → $216

45%

2 nights

Aug 25 - Aug 27

$385 → $218

43%

4 nights

Aug 11 - Aug 15

$403 → $237

41%

3 nights

Aug 11 - Aug 14

$404 → $255

37%

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, with 8% good prices.

📅 Best time to fly

August is historically the cheapest month to fly.

Historically, August is the cheapest month to fly from Philadelphia to Charleston, with a median price of $253.

⏱️ Flight duration

Connecting flights take 8h 3m on average.

Flights from Philadelphia to Charleston typically involve connecting, with a median duration of 8h 3m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights are dominant from Philadelphia to Charleston, with a median of 2 stopovers.

🏆 Airline highlight

Breeze Airways offers deals on this route.

Breeze Airways has offered deals on connecting flights from Philadelphia to Charleston.

🎯 Booking tip

Deals appear frequently for this route.

Deals for flights from Philadelphia to Charleston appear frequently, historically every 30 days.

Philadelphia main airports to depart from

Philadelphia International (PHL)

Cheapest

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

📍 ~10 km from city center (reachable by car or train)

💸 Flights from ~$193

Charleston main airports to arrive at

Charleston International (CHS)

Cheapest

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

📍 ~20 km from Charleston city center (reachable by car)

💸 Flights from ~$193

Airports nearby Charleston used as alternative

Savannah/Hilton Head International (SAV)

Savannah/Hilton Head International (SAV) is a close alternative with comparable flight frequencies for Charleston.

📍 ~135 km from Charleston (reachable by car)

💸 Flights from ~$205

Business & First Class Flight Deals to Charleston

77% AI deal score

$1,071

$681

Save $390

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 to a few months before your desired departure, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares is usually a good strategy. Mid-week bookings may also offer slight advantages.

Comparing nearby airports can sometimes uncover more economical flight options or different schedules. While it may add to your ground travel time, the potential savings could be significant. Always factor in the total cost and convenience.

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 Pittsburgh to Charleston Flights from Singapore to Charleston Flights from Vienna to Charleston Flights from Washington, D.C. to Charleston

Philadelphia to Charleston: Overview

Insights for flights from Philadelphia to Charleston

How much is a round trip from Philadelphia to Charleston

Regular price: $125 - $386

Prices are currently below the regular range.

The regular price range for flights from Trenton to Charleston is $125-$386. The current lowest deal is $116 with Breeze Airways for travel from Nov 1-Nov 5.

now $116

Low $125

High $386

The cheapest time to fly from Philadelphia to Charleston

August

Cheapest

Flights from $253

December

Most Expensive

Flights from $482

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Philadelphia to Charleston

Breeze Airways

Last-minute flights going from Philadelphia to Charleston

Tue, Aug 4

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$427

$297

One-way

Tue, Aug 4

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$428

$303

One-way

Thu, Aug 6

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$460

$329

One-way

Fri, Aug 7

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$451

$325

One-way

Tue, Aug 11

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$403

$237

One-way

Tue, Aug 11

⌛ Last-Minute

PHL - Charleston

Philadelphia (PHL) - Charleston (CHS)

Frontier Airlines

$404

$255

One-way

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

4 nights

Aug 14 - Aug 18

$395 → $216

45%

2 nights

Aug 25 - Aug 27

$385 → $218

43%

4 nights

Aug 11 - Aug 15

$403 → $237

41%

3 nights

Aug 11 - Aug 14

$404 → $255

37%

Popular Airports to fly from Philadelphia to Charleston