Cheap flights from Charleston from $55

Our data suggests that currently, the cheapest flights from Charleston are being offered by American Airlines, Breeze Airways, and Delta. For example, American Airlines flights from Charleston to Boston, start at $30, Breeze Airways flights from Charleston to New Haven cost around $40, and Delta flights from Charleston to Atlanta are around $107.

Currently, the cheapest flight from Charleston found by our users is for $35 to New Haven. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $108 to travel from Charleston to New Haven.

Atlanta, New York and New York John F Kennedy Intl Airport are currently the destinations served most frequently from Charleston, with 40, 40 and 26 flights per day on average, respectively.

Airlines including American Airlines, Delta and United Airlines frequently fly from Charleston. You can view other airlines by performing a quick search in the form above.

If you are looking for a cheap first class flight, consider flights to Washington, D.C. Reagan-National Airport, for which the starting price of a first class seat can be as low as $381.

Prices for flights from Charleston Airport are updated daily.

There are 37 operators available for flights from Charleston Airport as of September 2025.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from 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.