Cheap Flights to Charleston Airport (CHS)

Compare Charleston Airport flights across hundreds of providers

Find the cheapest month or even day of the year to fly

Book the best fare with no fees

Flight deals to Charleston

Looking for a cheap last-minute deal or the best return flight to Charleston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest time to fly to Charleston

Flexible on travel dates? Find the cheapest month – or even day – to fly to Charleston.

Airports near Charleston

Compare routes to Charleston below. You may find an airport to fly into that's cheaper, faster, or easier.

Frequently asked questions

Currently, there are no airlines that fly direct to Charleston. But we found flights with one or more stops from 443 €.
The cheapest month to fly to Charleston is usually September.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Charleston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
No airlines currently offer direct flights between Ireland and Charleston Airport. Most routes have one or more stops.
The best price we found for a return flight to Charleston is 443 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Charleston Airport is Wednesday, 3 September 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Charleston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Icelandair offers the cheapest flight tickets to Charleston.

Flying to Charleston

The things to know before you go.
Cheapest flight found443 €
Cheapest month to flySeptember

Discover Charleston

How to find cheap flights to Charleston International Airport (CHS)

  • 443 € is currently the cheapest price we've found for a return flight to Charleston International Airport. For a one-way plane ticket to CHS, the lowest fare is 308 €.

  • Set a Price Alert for tickets to CHS and skip the constant refreshing. We'll keep an eye on it for you, sending updates when fares drop.

  • To get the best price on tickets to Charleston, where Charleston International Airport is located, book six months ahead. That's the general recommendation for scoring the biggest deals.

  • Select 'Add nearby airports' when searching for a better chance of securing cheap flights to Charleston. This will give you more options for where to start and end your trip, as well as different fares.

  • If you aren't in a hurry to get to Charleston, think about taking a scenic route. You could find cheaper plane tickets to Charleston International Airport by choosing a flight with a stop or two.

Best time to go to Charleston

  • The cheapest month to jump on a flight to Charleston is usually May.

  • To find the month with the cheapest flights to CHS, use the 'Whole month' tool. If you're flexible with your dates, keep an eye out for the green prices on the calendar — they highlight the lowest fares available that month.

  • July is the most popular month for flights to CHS. It's an ideal time to see Charleston at its busiest and best.

  • Travel in April if you'd prefer to avoid the crowds. This is the quietest time of the year and also when plane tickets to Charleston are typically less expensive.

  • The weather can make or break a holiday, so consider the kind of conditions you prefer to get away in. Charleston is warmest in July, with averages of between 24ºC and 32ºC.

  • January brings the lowest temperatures, ranging from around 4ºC to 17ºC.

Travelling to Charleston International Airport (CHS): what you need to know

Getting to central Charleston from Charleston International Airport (CHS)

Charleston highlights

Rainbow Row

  • Around 0.97 kilometres south-east of the city centre, this top sight deserves a place on your list of must-visits. Begin your adventure here after your flight to Charleston International Airport.

Fort Sumter National Monument

  • Swing by Fort Sumter National Monument and you'll be checking off one of the main attractions in Charleston. It's about 2 kilometres north-east of the centre.

Charleston City Market

  • Take a detour to this highlight next. Charleston City Market is around 0.32 kilometres south-east of the centre and is one more essential Charleston experience.

Complete your trip with a Charleston car hire

  • Don't forget to browse our car rentals in Charleston after you've reserved your hotel and cheap flight to Charleston International Airport. All the best deals are in one place, making it quick and easy to compare prices and drive away in your dream ride.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.