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Flights from Chicago to Charleston Starting at $36

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 fly from Chicago to Charleston?

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.
Find cheap airlines flights from Chicago to Charleston

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

Spirit Airlines
From $36
Southwest Airlines
From $53
American Airlines
From $90
United Airlines
From $98
Frontier Airlines
From $103
Sun Country Airlines
From $122
Delta Air Lines
From $126
Jetblue Airways
From $200
Alaska Airlines
From $219
ANA airlines

Find more flights and airlines

Alternative Cheap Routes from Chicago to Charleston

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

  • Cheapest
    Spirit Airlines
    ORD
    10:38
    7h 15m
    1 transfer
    CHS
    18:53
    O'Hare International Airport - Charleston International Airport
    Tue, Apr 16Spirit Airlines
    $36
  • Southwest Airlines
    MDW
    20:00
    2h 0m
    Direct
    CHS
    23:00
    Midway International Airport - Charleston International Airport
    Tue, Apr 2Southwest Airlines
    $53
  • Southwest Airlines
    MDW
    20:00
    2h 0m
    Direct
    CHS
    23:00
    Midway International Airport - Charleston International Airport
    Tue, Apr 2Southwest Airlines
    $53
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Chicago (CHI) to Charleston (CHS) the cheapest?

    Airlines adjust prices for flights from Chicago to Charleston 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 Chicago (CHI) to Charleston (CHS) cost?

    According to Trip.com's data, the lowest price is around $435.
  • How long does it take to fly from Chicago (CHI) to Charleston (CHS) and what is the distance?

    It takes around 2 hours 16 minutes to fly from Chicago (CHI) to Charleston (CHS).
  • What is the transportation method from the main airport to downtown in Charleston?

    • The distance from Charleston International Airport to downtown is about 16km. It takes about 30 minutes by taxi.
  • What are the most popular airlines that fly from Chicago (CHI) to Charleston (CHS)?

    Airlines with flights from Chicago (CHI) to Charleston (CHS): United Airlines, Emirates, American Airlines, All Nippon Airways, Air New Zealand, Air Canada and Southwest Airlines.

Travel Info | Chicago to Charleston

Cheapest nonstop flight price

$36

Cheapest round-trip ticket price

$122

Off-season for travel

January

Peak season for travel

September