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Find cheap one-way flights from Charleston to Philadelphia starting at US$27.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Charleston to Philadelphia?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Charleston to Philadelphia

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From US$27
Spirit Airlines
From US$33
Delta Air Lines
From US$118
Breeze Airways
From US$139
Southwest Airlines
From US$150
United Airlines
From US$170
Alaska Airlines
From US$320
American Airlines
From US$371
Jetblue Airways
From US$398
ANA airlines

Find more flights and airlines

Find cheap flights from Charleston to Philadelphia by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Charleston to Philadelphia.

  • Cheapest
    Frontier Airlines
    CHS
    17:06
    1h 51m
    Direct
    PHL
    18:57
    Charleston International Airport - Philadelphia International Airport
    Wed, Apr 10Frontier Airlines
    US$27
  • Breeze Airways
    CHS
    08:15
    11h 29m
    1 transfer
    TTN
    19:44
    Charleston International Airport - Trenton Mercer Airport
    Thu, Apr 11Breeze Airways
    US$139
  • Breeze Airways
    CHS
    08:15
    11h 29m
    1 transfer
    TTN
    19:44
    Charleston International Airport - Trenton Mercer Airport
    Thu, Apr 11Breeze Airways
    US$139
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Charleston (CHS) to Philadelphia (PHL) the cheapest?

    Airlines adjust prices for flights from Charleston to Philadelphia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Charleston (CHS) to Philadelphia (PHL) cost?

    According to Trip.com's data, the lowest price is around $407.
  • How long does it take to fly from Charleston (CHS) to Philadelphia (PHL) and what is the distance?

    It takes around 1 hour 51 minutes to fly from Charleston (CHS) to Philadelphia (PHL).
  • What are the most popular airlines that fly from Charleston (CHS) to Philadelphia (PHL)?

    Airlines with flights from Charleston (CHS) to Philadelphia (PHL): American Airlines, Aer Lingus, Qatar Airways, British Airways, Frontier Airlines and Alaska Airlines.

Charleston to Philadelphia Flight Information

Cheapest nonstop flight price

$27

Cheapest round-trip ticket price

$84

Off-season for travel

October

Peak season for travel

September