$110 Cheap Flights from Atlanta (ATL) to Charleston (CHS)

Atlanta (ATL) to Charleston (CHS) at a glance

Travel effortlessly from Atlanta (ATL) to Charleston (CHS) with a selection of airlines catering to this short domestic route. Explore a mix of full-service and budget-friendly carriers to discover the best options that align with your schedule, budget, and travel preferences. Whether you're seeking cheap flights from Atlanta or simply want to find the most convenient itinerary, you'll find all the essential details for flights departing from Hartsfield-Jackson Atlanta International Airport (ATL) to Charleston International Airport (CHS).

• Fastest flight duration: around 1h 15m non-stop
• Route distance: roughly 250 miles (400 km)
• Flights per week: around 13 departures on average
• Typical fares (one-way): economy tickets often range from $100–$420, depending on seasonality and how far ahead you book

Flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Charleston International Airport (CHS)

According to recent traveler bookings, the most popular airlines for flights from Atlanta to Charleston typically include both non-stop and one-stop options. Common layover spots are Nashville International Airport (BNA) with about a 1-hour layover, Charlotte-Douglas International Airport (CLT) at approximately 1 hour and 15 minutes, and Baltimore Washington International Thurgood Marshall Airport (BWI) with a layover of around 1 hour and 30 minutes. These choices allow travelers to balance price, total travel time, and cabin class to create the ideal itinerary.

• Delta: As a leading full-service airline, Delta provides direct flights with one-way ticket prices generally falling between $100 and $460. This carrier makes up around 88% of the departures for this route, and the total travel duration is approximately 1 hour and 15 minutes.
• Southwest Airlines: Known for its budget-friendly options, Southwest Airlines offers one-stop service, with one-way fares usually ranging from $140 to $340. It represents about 7% of the flights on this route, featuring an in-flight duration of 2 hours and 45 minutes and a total travel time of roughly 4 hours, including layover.
• American Airlines: This full-service carrier provides one-stop flights with one-way fares typically between $120 and $415. American Airlines constitutes approximately 3% of departures on this route, with an in-flight time of 2 hours and 45 minutes, leading to a total journey time of around 4 hours when accounting for the layover.
• JetBlue Airways: As a low-cost airline, JetBlue offers one-stop services with one-way fares ranging from $100 to $165. It accounts for about 1% of departures on this route, featuring a flight time of 2 hours and 45 minutes, resulting in an overall travel time of close to 4 hours, including the layover.

Travelers flying from Atlanta to Charleston can opt for an upgrade, with Delta offering first class and premium economy service on this route for a more comfortable journey.

Best time to fly from Atlanta (ATL) to Charleston (CHS)

The most popular months for travelers flying from Atlanta to Charleston are January, March, and April, when peak temperatures in Charleston reach up to 65.7°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 77°F. For better deals, December usually offers the lowest average one-way fare around $231. Flight availability peaks in June, with approximately 16 flights per week, making it easier to find convenient departure times. February and October have the fewest flights, with approximately 11 flights per week.

• Cheapest time to fly: December usually offers good deals with average one-way fare around $231, roughly 7% cheaper than the yearly average.
• More budget-friendly months to fly: July, November, and June typically offer average one-way fares of around $234.
• Most flight options: June has the highest number of flights from Atlanta to Charleston, with approximately 16 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Atlanta (ATL) to Charleston (CHS)

• Atlanta to Charleston (PDK-CHS): DeKalb-Peachtree Airport (PDK) is located approximately 18 miles from Hartsfield-Jackson Atlanta International Airport (ATL).

How to find the best prices for flights from Atlanta (ATL) to Charleston (CHS)

Getting some of the best deals on flights from Atlanta to Charleston is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Afternoon departures from 12 PM to 6 PM typically offer lower prices and are the most popular flight times. Additionally, flying on Monday generally provides cheaper rates, while Friday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Charleston International Airport from Hartsfield-Jackson Atlanta International Airport

Charleston welcomes travelers from Atlanta with a range of transport options based on price, convenience, and proximity. For departures, Hartsfield-Jackson Atlanta International Airport is roughly a 10-minute drive (covering about 10 miles) from central Atlanta. Charleston city center is approximately a 15-minute drive (covering about 13 miles) from Charleston International Airport, depending on traffic. Here's how to reach Charleston efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Charleston, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Charleston International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Charleston International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Charleston International Airport, Charleston Station, a train station, is located about 4.8 miles away by car, providing convenient access to rail transport for travelers.

Atlanta to Charleston Flights

The cheapest times to fly from Atlanta to Charleston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to Charleston are during the month of November. You can find some of the cheapest flights from Atlanta to Charleston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Atlanta to Charleston

Sunday is one of the best days to book for cheap flights from Atlanta to Charleston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Atlanta to Charleston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to Charleston in 2026. You can also book with separate airlines for your outbound and return journeys, from $110 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to Charleston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to Charleston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.