Cheap flights from South Carolina to the United States from $39

In general, January is the cheapest month to fly from South Carolina to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $151. If you aren’t able to travel during the month of January, then book flights to United States from South Carolina during October instead. Flights to United States in October, while not as cheap as those in January, still average around $157.

According to our data, Friday is the cheapest day to fly to United States from South Carolina. The lowest ticket price found for a Friday departure recently was $216. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $402. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $206. Try not to purchase tickets in the afternoon because they tend to be around $381. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Charleston to Newark for the best South Carolina - United States flight prices

You are more likely to see cheaper flights to United States from South Carolina when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $198 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from South Carolina for as low as $137 on momondo.

There are 4 cabin classes available to choose from on South Carolina to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, Spirit Airlines, and United Airlines are the most popular carriers operating from South Carolina to United States

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to United States from South Carolina according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 11 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

As of March 2026, 91 flights take off from South Carolina and land in United States each day. The most common flight departure time for this route is 6:00AM, with 43% of daily flights taking off in the afternoon.

The number of flights available between South Carolina and United States is 643 per week as of March 2026. The most frequent departure day is Sat, with 29% of weekly flights leaving on this day.