Cheap flights from Charleston to Miami from $90

The month of August is, on average, the cheapest month to fly to Miami from Charleston, with most prices found around $259. If you are unable to visit Miami during the month of August, then departing from Charleston during the month September is also very affordable. Most momondo users find prices during this month for around $263.

The cheapest day to depart from Charleston to Miami is on a Friday when prices can be found for as low as $479. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Monday is $553.

In the afternoon is the cheapest time of day to fly from Charleston to Miami when you can find flight prices for as low as $287. Flying to Miami in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $521. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Charleston to Miami for the best Charleston - Miami flight prices

You are more likely to see cheaper flights to Miami from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $294 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Charleston for as low as $235 on momondo.

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

No. A direct flight is the cheapest option for a flight between Charleston to Miami.

As of March 2026, prices for Charleston to Miami flights are approximately 79% more expensive when compared to flights at the same time last year.

Southwest and Delta are the most popular carriers operating from Charleston to Miami

American Airlines, Spirit Airlines and JetBlue are the top three most popular airlines that fly to Miami from Charleston according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 7 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

3 flights are operational daily from Charleston to Miami as of March 2026. The most popular departure time for this route is 8:00PM, with 54% of flights per day taking off in the evening.

The number of flights available between Charleston and Miami is 26 per week as of March 2026. The most frequent departure day is Wed, with 23% of weekly flights leaving on this day.