$100 Cheap flights to South Carolina

43% of momondo users visit Charleston more often than any other city in South Carolina. When traveling to Charleston, typically the most convenient airport to fly into is Charleston Airport.

South Carolina typically has a temperature range from 48.2 °F(January) to 82.4 °F(July). Those looking to avoid rain and/or snow while visiting South Carolina should plan their trip in November, April, or February, as these months are relatively less likely to have precipitation.

American Airlines, Delta and Spirit Airlines are the top three most popular airlines that fly to South Carolina according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to South Carolina. Keep in mind that there are 11 different airlines that fly to South Carolina on a routine basis, so you have a few additional options to choose from.

The cost to fly to South Carolina varies based on a variety of factors, but you can expect to find prices as low as $29 or as high as $1,802. Based on recent airfare data, we’ve found that a ticket to South Carolina for $221 or less is a good deal, whereas $271 is the average cost.

If your travel plans are flexible and you’re looking to save money on flights to South Carolina, then be sure to book your departure on a Thursday. Flying out on a Thursday, as well as a Friday, is your best option. Departing on a Wednesday tends to be the most expensive day of the week to fly to South Carolina.

If you're headed to South Carolina, consider flying into Charleston airport in Charleston for the best deals, with an average airfare of $29. Alternatively, Greenville airport in Greenville is a close second for cheapest flights to South Carolina with an average airfare of $29.

Prices for flights to South Carolina are updated daily.

As of May 2026, there are 20 operators available to choose from for flights to South Carolina.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to South Carolina.

The travel and health documents you'll need for your trip to South Carolina 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 South Carolina. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.