Cheap flights to Charleston
Flights to Charleston in 2025
Find the latest flights to Charleston in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 2 July 2025.
Popular in | August |
|---|---|
Cheapest in | February |
Average price | R20 820 |
Best time to book a flight to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Charleston
What are the most popular airlines that fly to Charleston?
The most popular airlines flying from Johannesburg to Charleston are United Airlines, British Airways and KLM.
What are the cheapest airlines that fly to Charleston?
The cheapest airlines flying from Johannesburg to Charleston are United Airlines, KLM and Virgin Atlantic.
Rainfall in Charleston by month
Plan your trip to Charleston by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Charleston ranges from 61.0 - 183.0 mm per month. August is typically the wettest month, when rainfall can reach 183.0 mm. November is typically the driest time to visit Charleston when rainfall is around 61.0 mm.
Temperature in Charleston by month
Plan your trip to Charleston by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).
FAQs about flying to Charleston
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How does Cheapflights help users find flights to Charleston?
When you search for this flight to Charleston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets to Charleston?
Millions of users choose and trust Cheapflights to book the best flight deals to Charleston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights to Charleston with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights to Charleston, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights to Charleston become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Charleston today and book when you’re ready!