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

Direct flights usually offer convenience and save time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable, depending on the route and airline. Consider your priorities for cost versus travel time.

Can flexible travel dates help on Charleston to Philadelphia flights?

Yes, having flexible travel dates can significantly increase your chances of finding cheaper flights. Prices often vary based on the day of the week, time of year, and demand. Adjusting your departure or return by a few days may result in notable savings.

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

To Philadelphia

Cheap Flights from Charleston to Philadelphia

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

Deals from

Charleston

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

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 Charleston to Philadelphia

Explore current cheapest deals departing from Charleston to Philadelphia

2026-10-15 – 2026-10-18
CHS - Trenton
66% AI deal score
$161
$127
Round trip
2026-11-12 – 2026-11-15
CHS - Trenton
68% AI deal score
$176
$131
Round trip
2026-09-24 – 2026-09-27
CHS - Trenton
45% AI deal score
$165
$171
Round trip
2026-09-12 – 2026-09-14
CHS - Philadelphia
71% AI deal score
$256
$193
Round trip
2026-09-26 – 2026-09-29
CHS - Philadelphia
72% AI deal score
$258
$194
Round trip
2026-09-02 – 2026-09-28
CHS - Philadelphia
44% AI deal score
$204
$202
Round trip
2026-09-02 – 2026-09-29
CHS - Philadelphia
44% AI deal score
$204
$202
Round trip
2026-09-02 – 2026-09-22
CHS - Philadelphia
44% AI deal score
$204
$202
Round trip
2026-09-02 – 2026-09-15
CHS - Philadelphia
45% AI deal score
$213
$202
Round trip
2026-08-27 – 2026-08-31
CHS - Philadelphia
70% AI deal score
$266
$204
Round trip

Charleston to Philadelphia: Overview

Insights for flights from Charleston to Philadelphia

Most itineraries for flights from Charleston to Philadelphia connect at least once, with a typical journey involving 2 stopovers when not flying direct. This means that while direct flights from Charleston to Philadelphia may be available, the majority of recent fares include connections.

When looking for cheap flights from Charleston to Philadelphia, fares are typically $297–$398, with a median of $381. Right now, current fares are near the typical level for this route. Only 6% of recent fares were classified as a good price, suggesting that deals can be somewhat competitive.

The cheapest time to fly from Charleston to Philadelphia is often in March, with a median fare of $219. August also offers more affordable options, with a median fare of $259. You can also find relatively lower prices in July, where the median fare is $355.

A typical journey from Charleston to Philadelphia takes about 6h 51m, including connections. This duration accounts for the time spent on all segments of the trip, including any layovers. New deals appear almost daily for this route, so setting up a price alert can help you track fare changes.

The distance between Charleston and Philadelphia is 886 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick travel experience, even with connections, making it a convenient option for regional travel.

How much is a round trip from Charleston to Philadelphia

Regular price: $122 - $308

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

The regular price range for flights from Charleston to Trenton is between $122 and $308. The current lowest deal is $127 with Breeze Airways for travel from Oct 15-Oct 18.

now $127

Low $122

High $308

The cheapest time to fly from Charleston to Philadelphia

The cheapest month to fly from Charleston to Philadelphia is December, with a median price of $367. The most expensive month is November, with a median price of $401. Prices are generally lower from May to December.

December

Cheapest

Flights from $367

November

Most Expensive

Flights from $401

Jan

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Charleston to Philadelphia

Breeze Airways

Last-minute flights going from Charleston to Philadelphia

Sat, Aug 1

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

United Airlines

$421

$481

One-way

Sat, Aug 1

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

United Airlines

$418

$481

One-way

Thu, Aug 6

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

Breeze Airways

$295

$292

One-way

Fri, Aug 7

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

Breeze Airways

$308

$280

One-way

Sat, Aug 8

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

Allegiant Air

$273

$286

One-way

Sat, Aug 8

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

Breeze Airways

$307

$303

One-way

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

6 nights

Aug 25 - Aug 31

$323 → $237

27%

3 nights

Sep 26 - Sep 29

$259 → $194

25%

2 nights

Sep 12 - Sep 14

$256 → $193

25%

6 nights

Aug 18 - Aug 24

$326 → $265

19%

Popular Airports to fly from Charleston to Philadelphia

Charleston - Philadelphia route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Charleston to Philadelphia are near the typical level at $381.

📅 Best time to fly

Fly in March for the best prices

Historically, March offers the lowest median price at $219 for this route.

⏱️ Flight duration

Connecting flights average 6h 51m

Flights from Charleston to Philadelphia typically involve connecting, with a median duration of 6h 51m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not common; most options involve 2 or more stopovers.

🏆 Airline highlight

Breeze Airways offers deals

Breeze Airways has offered deals on this route, with a recent price of $127.

🎯 Booking tip

Deals appear frequently

Deals for flights from Charleston to Philadelphia are available frequently.

Charleston main airports to depart from

Charleston International (CHS)

Cheapest

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

📍 ~17 km from Charleston (reachable by car)

💸 Flights from ~$122

Philadelphia main airports to arrive at

Philadelphia International (PHL)

Cheapest

Fly into Philadelphia International for direct access to Philadelphia and the surrounding region.

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

💸 Flights from ~$187

Airports nearby Philadelphia used as alternative

Newark Liberty International (EWR)

Newark Liberty International is a major international hub with a vast network of domestic and global destinations.

📍 ~135 km from Philadelphia (reachable by rail)

💸 Flights from ~$196

Business & First Class Flight Deals to Philadelphia

75% AI deal score

$957

$691

Save $266

Frequently Asked Questions About Flights to Philadelphia

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help uncover better deals. Sometimes, flying on weekdays or during off-peak seasons may offer lower fares.

Booking in advance often provides more options and potentially better prices, especially for popular routes. However, last-minute deals can sometimes appear, though they are less predictable. Monitoring price trends can help you decide when to book.

Comparing nearby airports can sometimes reveal alternative flight options or different pricing. While it may add to travel time, the potential savings could make it a worthwhile consideration. Always factor in ground transportation costs and convenience when choosing.

Related routes

More routes from Charleston

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Flights to Philadelphia from other cities

Flights from Charlotte to Philadelphia Flights from Cleveland to Philadelphia Flights from Dallas to Philadelphia Flights from Denver to Philadelphia Flights from Detroit to Philadelphia Flights from Fort Lauderdale to Philadelphia Flights from Fort Myers to Philadelphia Flights from Houston to Philadelphia Flights from Indianapolis to Philadelphia Flights from Jacksonville to Philadelphia Flights from London to Philadelphia Flights from Los Angeles to Philadelphia

Charleston to Philadelphia: Overview

Insights for flights from Charleston to Philadelphia

How much is a round trip from Charleston to Philadelphia

Regular price: $122 - $308

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

The regular price range for flights from Charleston to Trenton is between $122 and $308. The current lowest deal is $127 with Breeze Airways for travel from Oct 15-Oct 18.

now $127

Low $122

High $308

The cheapest time to fly from Charleston to Philadelphia

December

Cheapest

Flights from $367

November

Most Expensive

Flights from $401

Jan

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Charleston to Philadelphia

Breeze Airways

Last-minute flights going from Charleston to Philadelphia

Sat, Aug 1

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

United Airlines

$421

$481

One-way

Sat, Aug 1

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

United Airlines

$418

$481

One-way

Thu, Aug 6

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

Breeze Airways

$295

$292

One-way

Fri, Aug 7

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

Breeze Airways

$308

$280

One-way

Sat, Aug 8

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

Allegiant Air

$273

$286

One-way

Sat, Aug 8

⌛ Last-Minute

CHS - Philadelphia

Charleston (CHS) - Philadelphia (PHL)

Breeze Airways

$307

$303

One-way

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

6 nights

Aug 25 - Aug 31

$323 → $237

27%

3 nights

Sep 26 - Sep 29

$259 → $194

25%

2 nights

Sep 12 - Sep 14

$256 → $193

25%

6 nights

Aug 18 - Aug 24

$326 → $265

19%

Popular Airports to fly from Charleston to Philadelphia