$54 Cheap Flights from Charleston (CHS) to Philadelphia (PHL)

View $54 flight on Tue, Nov 11, 2025Opens in a new window

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

Today's featured flight deals from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Charleston to Philadelphia (CHS-PHL)

Prices were available within the past 7 days and start at $54 for one-way flights and $118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Nov 3 - Tue, Nov 11
CHS
Charleston
PHL
Philadelphia
$118 Roundtrip, found 14 hours ago
$118
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Mon, Nov 3 from Charleston to Philadelphia, returning Tue, Nov 11, priced at $118 found 14 hours ago
Spirit Airlines
Fri, Oct 24 - Mon, Oct 27
CHS
Charleston
PHL
Philadelphia
$121 Roundtrip, found 2 hours ago
$121
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Fri, Oct 24 from Charleston to Philadelphia, returning Mon, Oct 27, priced at $121 found 2 hours ago
Spirit Airlines
Sat, Dec 13 - Mon, Dec 15
CHS
Charleston
PHL
Philadelphia
$124 Roundtrip, just found
$124
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Dec 13 from Charleston to Philadelphia, returning Mon, Dec 15, priced at $124 just found
Frontier Airlines
Mon, Nov 10 - Tue, Nov 11
CHS
Charleston
PHL
Philadelphia
$125 Roundtrip, found 1 day ago
$125
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Nov 10 from Charleston to Philadelphia, returning Tue, Nov 11, priced at $125 found 1 day ago
Spirit Airlines
Fri, Oct 31 - Mon, Nov 3
CHS
Charleston
PHL
Philadelphia
$127 Roundtrip, found 2 hours ago
$127
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Fri, Oct 31 from Charleston to Philadelphia, returning Mon, Nov 3, priced at $127 found 2 hours ago
Frontier Airlines
Mon, Nov 3 - Mon, Nov 10
CHS
Charleston
PHL
Philadelphia
$128 Roundtrip, found 1 hour ago
$128
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Nov 3 from Charleston to Philadelphia, returning Mon, Nov 10, priced at $128 found 1 hour ago
Frontier Airlines
Mon, Nov 10 - Mon, Nov 17
CHS
Charleston
PHL
Philadelphia
$130 Roundtrip, found 5 days ago
$130
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Nov 10 from Charleston to Philadelphia, returning Mon, Nov 17, priced at $130 found 5 days ago
Southwest Airlines
Tue, Nov 4 - Tue, Nov 11
CHS
Charleston
PHL
Philadelphia
$133 Roundtrip, found 1 day ago
$133
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Nov 4 from Charleston to Philadelphia, returning Tue, Nov 11, priced at $133 found 1 day ago
American Airlines
Sat, Oct 25 - Wed, Oct 29
CHS
Charleston
PHL
Philadelphia
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Oct 25 from Charleston to Philadelphia, returning Wed, Oct 29, priced at $159 found 1 day ago
Delta
Sat, Nov 8 - Tue, Nov 11
CHS
Charleston
PHL
Philadelphia
$197 Roundtrip, found 21 hours ago
$197
Roundtrip
found 21 hours ago
Select Delta flight, departing Sat, Nov 8 from Charleston to Philadelphia, returning Tue, Nov 11, priced at $197 found 21 hours ago

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

January is typically the cheapest month to fly

From $67 - $375 per traveler.

Alternative airports near Philadelphia

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

Select flight to New Castle ILG. Average driving time to city center is 44 minutes. Flights from $385
ILG
New Castle
Average driving time to city center44 min
Flights from $385

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL) cost?
Get a cheap one-way flight from $54 or cheap return flight from $118 from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)?
November is the least expensive month to fly from CHS to PHL. Avoiding peak travel times is often the key to finding better fares.
Which airlines fly direct from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)?
Catch a nonstop flight with American Airlines and head straight from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL).
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)?
To find the cheapest airline flying from CHS to PHL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)?
When jetting out of Charleston Intl. Airport (CHS), you can take your pick from an average of 3 daily direct flights to Philadelphia Intl. Airport (PHL).
What are the most popular departure times for flights from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)?
The 4 PM departures from CHS to PHL are the top choice for many travelers. Prices can be higher for these popular slots. If you want to save on your trip, choose a less crowded time to fly.
What day of the week has the most flights from CHS to PHL?
If you jet off on a Wednesday, you'll get the largest range of choices for flights from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL).
What is the earliest flight from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)?
Hop on the earliest flight at around 6:30AM UTC-5, leaving from Charleston Intl. Airport (CHS). You'll be traveling for approximately 1h 48m, arriving at Philadelphia Intl. Airport (PHL) at approximately 8:18AM UTC-5.
How long does it take to fly from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)?
It takes about 1 hour and 49 minutes to cover the 550 mi from CHS to PHL.
What airline has the least delays from CHS to PHL?
Frontier Airlines has the best track record for on-time direct flights from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL), with an on-time rating of 82%. Use the Expedia App to view your flight status before you go and get real-time updates about any changes.
What is the best time to fly from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)?
To touch down at Philadelphia Intl. Airport (PHL) without delays, choose a flight that leaves Charleston Intl. Airport (CHS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Philadelphia from Charleston Intl. Airport (CHS)?
Explore your flight options from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL). This is the only Philadelphia airport you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL) last-minute?
Booking your ticket from CHS to PHL shortly before your journey is typically more expensive. However, if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book a CHS to PHL flight and hotel package?
Compared with arranging hotels and flights separately, booking a CHS to PHL flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Philadelphia Intl. Airport (PHL)?
It's usually possible to cancel or reschedule your CHS to PHL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to 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

Travel information

Origin airport
Charleston Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$118
Distance
551 mi
Average flight time
1 hour 51 mins

Book with confidence

Book with confidence

Charleston to Philadelphia Flights

The cheapest times to fly from Charleston to Philadelphia

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 Charleston to Philadelphia are during the month of November. You can find some of the cheapest flights from Charleston to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Philadelphia

Sunday is one of the best days to book for cheap flights from Charleston to Philadelphia: 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 Charleston to Philadelphia

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 Charleston to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $54 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 Charleston to Philadelphia 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 Charleston to Philadelphia 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.

 

Charleston to Philadelphia Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.