Popular airlines from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)

Cheap Flights from Philadelphia to Charleston (PHL-CHS)

Prices were available within the past 7 days and start at $61 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Nov 11 - Mon, Nov 17
PHL
Philadelphia
CHS
Charleston
$114 Roundtrip, found 13 hours ago
$114
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Tue, Nov 11 from Philadelphia to Charleston, returning Mon, Nov 17, priced at $114 found 13 hours ago
Spirit Airlines
Mon, Jan 12 - Thu, Jan 22
PHL
Philadelphia
CHS
Charleston
$124 Roundtrip, found 4 hours ago
$124
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Mon, Jan 12 from Philadelphia to Charleston, returning Thu, Jan 22, priced at $124 found 4 hours ago
Frontier Airlines
Mon, Nov 3 - Mon, Nov 10
PHL
Philadelphia
CHS
Charleston
$134 Roundtrip, found 11 hours ago
$134
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Mon, Nov 3 from Philadelphia to Charleston, returning Mon, Nov 10, priced at $134 found 11 hours ago
Frontier Airlines
Thu, Feb 19 - Mon, Feb 23
PHL
Philadelphia
CHS
Charleston
$137 Roundtrip, found 5 hours ago
$137
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Feb 19 from Philadelphia to Charleston, returning Mon, Feb 23, priced at $137 found 5 hours ago
Frontier Airlines
Thu, Nov 6 - Tue, Nov 11
PHL
Philadelphia
CHS
Charleston
$140 Roundtrip, found 14 hours ago
$140
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Philadelphia to Charleston, returning Tue, Nov 11, priced at $140 found 14 hours ago
Frontier Airlines
Thu, Nov 6 - Mon, Nov 10
PHL
Philadelphia
CHS
Charleston
$144 Roundtrip, found 3 hours ago
$144
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Philadelphia to Charleston, returning Mon, Nov 10, priced at $144 found 3 hours ago
Southwest Airlines
Wed, Dec 10 - Thu, Dec 11
PHL
Philadelphia
CHS
Charleston
$147 Roundtrip, found 1 hour ago
$147
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, Dec 10 from Philadelphia to Charleston, returning Thu, Dec 11, priced at $147 found 1 hour ago
Frontier Airlines
Mon, Nov 24 - Thu, Dec 4
PHL
Philadelphia
CHS
Charleston
$147 Roundtrip, found 4 hours ago
$147
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Nov 24 from Philadelphia to Charleston, returning Thu, Dec 4, priced at $147 found 4 hours ago
Delta
Sat, Dec 6 - Tue, Dec 16
PHL
Philadelphia
CHS
Charleston
$177 Roundtrip, found 4 hours ago
$177
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Dec 6 from Philadelphia to Charleston, returning Tue, Dec 16, priced at $177 found 4 hours ago
JetBlue Airways
Tue, Nov 18 - Wed, Nov 19
PHL
Philadelphia
CHS
Charleston
$215 Roundtrip, found 1 hour ago
$215
Roundtrip
found 1 hour ago
Select JetBlue Airways flight, departing Tue, Nov 18 from Philadelphia to Charleston, returning Wed, Nov 19, priced at $215 found 1 hour ago

Find the cheapest month to fly from Philadelphia (PHL) to Charleston (CHS)

January is typically the cheapest month to fly

From $67 - $319 per traveler.

Alternative airports near Charleston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Charleston Intl. CHS. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $159
CHS
Charleston Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $159

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS) cost?
Snag a cheap one-way flight from $61 or cheap return flight from $114 from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)?
November is the least expensive month to fly from PHL to CHS. Avoiding peak travel times is often the key to finding better deals on flights.
Which airlines fly direct from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)?
When heading out of Philadelphia Intl. Airport (PHL), you can get on a nonstop flight to Charleston Intl. Airport (CHS) with American Airlines.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PHL to CHS flight.
How many flights per day from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)?
When departing from Philadelphia Intl. Airport (PHL), you'll have your pick from an average of 3 daily direct flights to Charleston Intl. Airport (CHS).
What are the most popular departure times for flights from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)?
The 6 PM departures from PHL to CHS are typically the busiest. These flights can come with a higher price due to their popularity. If you want to save on your fare, book during off-peak hours.
What day of the week has the most flights from PHL to CHS?
Depart on a Wednesday if you're looking for the best choice of flights from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS).
What is the earliest flight from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)?
Philadelphia Intl. Airport (PHL)'s first flight to Charleston Intl. Airport (CHS) is at approximately 8:28AM UTC-5. With a total journey time of 2h 1m, you'll land at around 10:29AM UTC-5.
How long does it take to fly from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)?
Flights from PHL to CHS have an average travel time of 2 hours. The total distance between the two airports is 550 mi.
What airline has the least delays from PHL to CHS?
With 82% of flights generally arriving as scheduled, American Airlines has the best on-time performance for nonstop flights from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS). To check your flight status and receive notifications if anything changes, use the Expedia App.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)?
Choose a flight from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Charleston from Philadelphia Intl. Airport (PHL)?
If you're on a direct flight from Philadelphia Intl. Airport (PHL) to Charleston, Charleston Intl. Airport (CHS) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS) last-minute?
Waiting until just before your departure to book your flight from PHL to CHS often results in higher prices. While you may come across some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book a PHL to CHS flight and hotel package?
Securing a PHL to CHS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Charleston Intl. Airport (CHS)?
It's usually possible to cancel or reschedule your PHL to CHS flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

0
Origin airport
Philadelphia Intl.
Destination airport
Charleston Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$108
Distance
551 mi

Book with confidence

Philadelphia to Charleston Flights

The cheapest times to fly from Philadelphia to Charleston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Charleston are during the month of November. You can find some of the cheapest flights from Philadelphia to Charleston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Charleston

Sunday is one of the best days to book for cheap flights from Philadelphia to Charleston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Charleston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Charleston in 2025. You can also book with separate airlines for your outbound and return journeys, from $61 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Charleston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Charleston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Philadelphia to Charleston Flights

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*Available to One Key members.