A castle-like building with a tall tower, traffic lights, and a crosswalk.

Cheap Flights to Charleston: Charleston Flight Deals

View €51 flight on Sat, 19 Sept 2026Opens in a new window

Flight 1

Popular airlines to Charleston

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Cheap round-trip flights to Charleston

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
United
Icelandair
British Airways

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

From €130 - €338 per traveller.

Frequently asked questions

What is the name of Charleston's airport?
Charleston has multiple airports, but most visitors use Lambert-St. Louis Intl. Airport (STL).
What airport is best to fly into Charleston?
A flight to Charleston means hitting the tarmac at Willard Airport. Step off the plane, grab your baggage and you'll be 64 kilometres from the centre of town.
How many airlines fly to Charleston?
Charleston is serviced by 12 air carriers from at least 61 airports across the globe.
Which airlines fly to Charleston?
United Airlines and American Airlines are some of the top airlines with flights to Charleston. Travellers often choose Chicago to set off from with United Airlines operating the most flights on this route.
How many nonstop flights are there to Charleston?
With approximately 1,240 direct flights running each week, you'll be hitting the tarmac in Charleston before you can say, "Are we there yet?"
Where are the most popular flights to Charleston departing from?
A large number of flights to Charleston depart from Chicago, Dallas and New York airports.
How long is the flight to Charleston Airport?
If you're heading to Charleston from Chicago, you're looking at a flight duration of 1 hour and 15 minutes. Those leaving from Dallas can expect to be travelling for 1 hour and 49 minutes. From New York it's around 3 hours and 1 minute away.
How to book the cheapest flight to Charleston?
We've all come across those lucky jet-setters who somehow get incredibly cheap airfares wherever they go. Would you like to know how to do it for your Charleston holiday? Don't leave it until the last minute to lock in your flight. Another good way to pick up the best price is to shop around. If your destination has a few airports, research the cost of flying into a less busy terminal. Lastly, be prepared to secure your seat quickly if you stumble on a great price. It might not be available for long. With a bit of know-how and a little good fortune, the ideal airfare can be yours.
Do you have any tips for my flight to Charleston?
We've got the lowdown on how to make your journey a stress-free experience. Follow our tips and tricks and you'll be hightailing it through airport security and having a ball in Charleston before you know it. What to pack in your hand luggage:
  • It's easy — first, pack your passport, travel documents, credit cards and daily medications. Next, you'll need some entertainment to while away the hours. A juicy novel and a phone filled with your favourite movies are some terrific options. If you plan to catch forty winks, a neck pillow and a pair of earplugs will also be useful. Finally, leave some space for a toothbrush and some cleansing wipes so you'll step off the plane looking fresh and ready to go.
Do not pack the following items in your hand luggage:
  • Double-check that you don't have sharp objects (like a pocket knife) hiding in your carry-on luggage. Other restricted items include explosive or flammable substances, such as aerosol cans and bleach, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).
What to wear on a flight:
  • Comfort should be your highest priority when deciding what to wear on board. Loose, breathable clothing is a smart choice, as are flat, slightly roomy shoes.
  • Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It's the result of blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to Charleston?
The secret is to be well organised before you reach the airport security gate. That way, you'll be hopping onto that plane to Charleston in no time at all. Follow these helpful tips and get your holiday off to a great start:
  • Have your passport and boarding pass at hand. They're the first items you'll be asked to show at security.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as heavy jackets or coats. They'll need to be placed on the conveyor belt for screening.
  • Your electronic devices like phones and laptops will also have to go on a tray for inspection. Don't worry though, you'll be back online before you know it.
  • Don't forget to remove liquids and gels from your carry-on bag. They often need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • It's also likely that you'll be required to take your shoes off to be X-rayed, so wearing lightweight sneakers is always a smart idea.
  • Airlines will not allow any sharp objects in your carry-on luggage. If you must bring these kinds of items, pack them in your checked luggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Charleston. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Charleston. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Charleston, or are just on the lookout for the best flights to Charleston, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Charleston to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
€102

Trending flights to Charleston

Prices were available within the past 7 days and start at €51 for one-way flights and €102 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
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