What is the cheapest airline that flies from Philadelphia to Charleston?

Southwest is the most popular carrier operating from Philadelphia to Charleston

How many flights depart from Philadelphia to Charleston on average per day?

As of March 2026, 2 flights take off from Philadelphia and land in Charleston each day. The most common flight departure time for this route is 3:00PM, with 70% of daily flights taking off in the afternoon.

Which layover airport has the shortest connection time from Philadelphia to Charleston?

Charlotte (CLT) has the shortest average layover time for this route: 1h 08m.

What airlines fly to Charleston?

Spirit Airlines, American Airlines and United Airlines are the top three most popular airlines that fly to Charleston from Philadelphia according to our data. Spirit Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 10 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Philadelphia to Charleston?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 4h 34m.

How many flights depart from Philadelphia to Charleston on average per week?

As of March 2026, 19 flights take off from Philadelphia and land in Charleston each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

Which layover airport offers the lowest fares from Philadelphia to Charleston?

Flights via Boston (BOS) offer the lowest average round-trip price of $252.

Which airport is the most popular layover for flights between Philadelphia and Charleston?

Boston (BOS) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Philadelphia Airport to Charleston Airport?

Prices for flights from Philadelphia Airport to Charleston Airport refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Charleston Airport?

There are 4 operators available for flights from Philadelphia Airport to Charleston Airport as of March 2026.

How old do you have to be to fly from Philadelphia Airport to Charleston Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Charleston Airport.

What documentation or ID do you need to fly to Charleston Airport?

The travel and health documents you'll need for your trip to Charleston Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Charleston Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$93 Cheap Flights from Philadelphia to Charleston in 2026

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Find the cheapest flights from Philadelphia to Charleston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 11:02 am

PHL

CHS

18h 32m

2 stops

3:01 pm - 10:38 am

CHS

PHL

19h 37m

1 stop

$245Multiple Airlines

Tue, Apr 14 - Tue, Apr 21

1:18 pm - 3:14 pm

PHL

CHS

1h 56mnonstop

4:57 pm - 10:38 pm

CHS

PHL

5h 41m

1 stop

$246Multiple Airlines

Fri, Apr 10 - Sat, Apr 11

4:07 pm - 10:36 pm

PHL

CHS

6h 29m

1 stop

8:07 am - 8:39 am

CHS

PHL

24h 32m

1 stop

$248Multiple Airlines

Sat, Apr 4 - Tue, Apr 7

4:07 pm - 10:36 pm

PHL

CHS

6h 29m

1 stop

3:01 pm - 8:19 pm

CHS

PHL

29h 18m

2 stops

$249Multiple Airlines

Sat, Apr 4 - Tue, Apr 7

12:03 pm - 2:05 pm

PHL

CHS

2h 02mnonstop

4:10 pm - 6:03 pm

CHS

PHL

1h 53mnonstop

$250Frontier

Tue, Apr 7 - Fri, Apr 10

7:00 am - 3:54 pm

PHL

CHS

8h 54m

1 stop

4:52 pm - 11:51 pm

CHS

PHL

6h 59m

1 stop

$253JetBlue

Wed, Aug 5 - Mon, Aug 10

2:27 pm - 10:13 pm

PHL

CHS

7h 46m

1 stop

3:21 pm - 10:38 am

CHS

PHL

19h 17m

1 stop

$254Multiple Airlines

Sat, Apr 25 - Mon, Apr 27

2:27 pm - 10:13 pm

PHL

CHS

7h 46m

1 stop

8:28 pm - 12:25 pm

CHS

PHL

15h 57m

2 stops

$255Multiple Airlines

Sat, May 2 - Mon, May 4

6:46 pm - 12:50 pm

PHL

CHS

18h 04m

1 stop

2:53 pm - 12:40 am

CHS

PHL

9h 47m

1 stop

$257Multiple Airlines

Tue, May 12 - Thu, May 14

2:27 pm - 10:13 pm

PHL

CHS

7h 46m

1 stop

12:05 pm - 12:20 am

CHS

PHL

12h 15m

2 stops

$258Multiple Airlines

Sat, Apr 18 - Sat, Apr 25

Frontier flights from Philadelphia to Charleston

Our best Frontier deals on Philadelphia to Charleston flight tickets

Frontier

Apr 7

PHL12:03 pmPhiladelphia

2h 02m

CHS2:05 pmCharleston

Apr 10

CHS4:10 pmCharleston

1h 53m

PHL6:03 pmPhiladelphia

$250

Frontier

Mar 29

PHL12:09 pmPhiladelphia

1h 55m

CHS2:04 pmCharleston

Apr 5

CHS10:24 amCharleston

1h 51m

PHL12:15 pmPhiladelphia

$405

Frontier

Mar 28

PHL12:09 pmPhiladelphia

1h 55m

CHS2:04 pmCharleston

Apr 3

CHS4:10 pmCharleston

1h 53m

PHL6:03 pmPhiladelphia

$443

Spirit Airlines flights from Philadelphia to Charleston

Our best Spirit Airlines deals on Philadelphia to Charleston flight tickets

Spirit Airlines

Apr 3

PHL6:08 pmPhiladelphia

28h 05m

1 stop

CHS10:13 pmCharleston

Apr 8

CHS8:07 amCharleston

24h 32m

1 stop

PHL8:39 amPhiladelphia

$282

Spirit Airlines

Apr 3

PHL6:08 pmPhiladelphia

28h 05m

1 stop

CHS10:13 pmCharleston

Apr 8

CHS8:07 amCharleston

24h 32m

1 stop

PHL8:39 amPhiladelphia

$283

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Tue 4/14

4:30 pm-11:02 am

2 stops18h 32m

Charleston

Tue 4/21

3:01 pm-10:38 am

1 stop19h 37m

$245

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Fri 4/10

1:18 pm-3:14 pm

Nonstop1h 56m

Charleston

Sat 4/11

4:57 pm-10:38 pm

1 stop5h 41m

$246

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Sat 4/4

4:07 pm-10:36 pm

1 stop6h 29m

Charleston

Tue 4/7

8:07 am-8:39 am

1 stop24h 32m

$248

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Sat 4/4

4:07 pm-10:36 pm

1 stop6h 29m

Charleston

Tue 4/7

3:01 pm-8:19 pm

2 stops29h 18m

$249

Quickest round-trip

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Tue 4/7

12:03 pm-2:05 pm

Nonstop2h 02m

Charleston

Fri 4/10

4:10 pm-6:03 pm

Nonstop1h 53m

$250

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Wed 8/5

7:00 am-3:54 pm

1 stop8h 54m

Charleston

Mon 8/10

4:52 pm-11:51 pm

1 stop6h 59m

$253

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Sat 4/25

2:27 pm-10:13 pm

1 stop7h 46m

Charleston

Mon 4/27

3:21 pm-10:38 am

1 stop19h 17m

$254

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Sat 5/2

2:27 pm-10:13 pm

1 stop7h 46m

Charleston

Mon 5/4

8:28 pm-12:25 pm

2 stops15h 57m

$255

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Tue 5/12

6:46 pm-12:50 pm

1 stop18h 04m

Charleston

Thu 5/14

2:53 pm-12:40 am

1 stop9h 47m

$257

PhiladelphiaCharleston

PHL - CHS

PHLCHS

Philadelphia

Sat 4/18

2:27 pm-10:13 pm

1 stop7h 46m

Charleston

Sat 4/25

12:05 pm-12:20 am

2 stops12h 15m

$258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Philadelphia is in September. Flight prices, which tend to average around $231, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Charleston, with average flight prices from Philadelphia averaging around $266.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from Philadelphia to Charleston is on a Saturday. Travelers who choose to depart for Charleston on a Saturday will often find tickets for as low as $282. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $354.

What is the cheapest time of day to depart on your flight to Charleston?

The cheapest time of day to fly to Charleston is in the morning when flights can be purchased for as low as $293. In the evening is when there is more demand to fly to Charleston, so prices are often more expensive at around $356 per ticket.

What is the cheapest Philadelphia to Charleston flight route?

Fly from Philadelphia to Charleston for the best Philadelphia - Charleston flight prices

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

You are more likely to see cheaper flights to Charleston from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $334 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Philadelphia for as low as $252 on momondo.

What cabin class options are available on Philadelphia to Charleston flights?

There are 3 cabin classes available to choose from on Philadelphia to Charleston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to Charleston flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to Charleston.

How have Philadelphia to Charleston flight prices changed over time?

As of March 2026, prices for Philadelphia to Charleston flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Charleston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Charleston (PHL to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Charleston

Best Price Found	$221
Fastest flight time	1h 55m
Direct flights	Every day
Airports in Charleston	1 airport

The best one-way flight to Charleston from Philadelphia in the past 72 hours is $221. The best round-trip flight deal from Philadelphia to Charleston found on momondo in the last 72 hours is $309.

The fastest flight from Philadelphia to Charleston takes 1h 55m

Direct flights go from Philadelphia to Charleston every day.

There is 1 airport in Charleston. From Philadelphia there are direct flights to Charleston (CHS).

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How far is Philadelphia to Charleston by plane?
There are 562.1 mi between Philadelphia and Charleston. 1h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Charleston Airport?
Prices for flights from Philadelphia Airport to Charleston Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Charleston Airport?
There are 4 operators available for flights from Philadelphia Airport to Charleston Airport as of March 2026.
How old do you have to be to fly from Philadelphia Airport to Charleston Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Charleston Airport.
What documentation or ID do you need to fly to Charleston Airport?
The travel and health documents you'll need for your trip to Charleston Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Charleston Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to Charleston?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to Charleston is Airbus A319, representing 37.57% of all bookings. The subsequent popular models are Embraer ERJ-145 at 17.75%, Canadair (Bombardier) Regional Jet 900 at 10.73%, and Airbus A321neo at 9.17%.
What is the most popular airline from Philadelphia to Charleston?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Charleston is American Airlines (76% of total bookings). The next most popular airlines are Frontier (22%), Spirit Airlines (1%), and JetBlue (1%).

Best airlines flying from Philadelphia to Charleston

Compare and see reviews for airlines that fly from Philadelphia to Charleston with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $62	Free Cancellation	Rating 6.3 8,538 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $98	Free Cancellation	Rating 5.7 3,018 reviews	Search Frontier flights
JetBlue	PriceFrom $126	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
American Airlines	PriceFrom $172	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights

American Airlines Flights From Philadelphia to Charleston
American Airlines flies from Philadelphia to Charleston around 12 times per week, with 11,489 momondo users rating the airline 7.1/10. The cheapest American Airlines deal from Philadelphia to Charleston in the last 72 hours was $172 (round-trip), much lower than the average airfare cost of $360 for American Airlines flights on this route.
Frontier Flights From Philadelphia to Charleston
Across 3,018 Frontier reviews on momondo, the average score is 5.7/10. Frontier flies from Philadelphia to Charleston about 2 times each week, with ticket deals ranging from $98 to $208. Price data is based on momondo searches in the last 72 hours.

Folly Beach

Isle of Palms

North Charleston

Summerville

Kiawah Island

Mount Pleasant

Edisto Island

Santee

Walterboro

Goose Creek

Edisto Beach

Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Charleston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Charleston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Charleston with flexible booking policies on momondo?

Yes. All flights to Charleston from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia to Charleston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Charleston.

I’m not ready to book a flight from Philadelphia to Charleston right now. Can momondo alert me if prices change?

Price alerts on flights to Charleston from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Philadelphia to Charleston from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Charleston departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Philadelphia to Charleston

What is the cheapest month to fly to Charleston?

What is the cheapest day to depart on your flight to Charleston?

What is the cheapest time of day to depart on your flight to Charleston?

What is the cheapest Philadelphia to Charleston flight route?

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

What cabin class options are available on Philadelphia to Charleston flights?

Can stopping save me money on Philadelphia to Charleston flights?

How have Philadelphia to Charleston flight prices changed over time?

What is the cheapest airline that flies from Philadelphia to Charleston?

What airlines fly to Charleston?

Which airport is the most popular layover for flights between Philadelphia and Charleston?

Which layover airport offers the lowest fares from Philadelphia to Charleston?

Which layover airport has the shortest travel time from Philadelphia to Charleston?

Which layover airport has the shortest connection time from Philadelphia to Charleston?

How many flights depart from Philadelphia to Charleston on average per day?

How many flights depart from Philadelphia to Charleston on average per week?

When to book flights from Philadelphia to Charleston

Cheap Philadelphia to Charleston (PHL to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Charleston

Best Price Found

Fastest flight time

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Airports in Charleston

Best airlines flying from Philadelphia to Charleston

Compare and see reviews for airlines that fly from Philadelphia to Charleston with momondo

American Airlines Flights From Philadelphia to Charleston

Frontier Flights From Philadelphia to Charleston

Traveling to a place near Charleston?

Why use momondo?

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Charleston

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Charleston. Availability may vary depending on flight origin and airline.

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