Cheap Flights to Charleston

View ฿4,575 flight on Sat, 1 Nov 2025Opens in a new window

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 ฿4,575 for one-way flights and ฿11,065 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 5 Dec - Sun, 7 Dec
LAX
Los Angeles
STL
St. Louis
฿11,065 Return, found 1 day ago
฿11,065
Return
found 1 day ago
Select Delta flight, departing Fri, 5 Dec from Los Angeles to St. Louis, returning Sun, 7 Dec, priced at ฿11,065 found 1 day ago
United
Fri, 5 Dec - Sun, 7 Dec
LAX
Los Angeles
STL
St. Louis
฿13,955 Return, found 1 day ago
฿13,955
Return
found 1 day ago
Select United flight, departing Fri, 5 Dec from Los Angeles to St. Louis, returning Sun, 7 Dec, priced at ฿13,955 found 1 day ago
American Airlines
Fri, 7 Nov - Sun, 9 Nov
LAX
Los Angeles
STL
St. Louis
฿14,350 Return, found 2 days ago
฿14,350
Return
found 2 days ago
Select American Airlines flight, departing Fri, 7 Nov from Los Angeles to St. Louis, returning Sun, 9 Nov, priced at ฿14,350 found 2 days ago
Korean Air
Mon, 13 Oct - Mon, 20 Oct
ICN
Seoul
STL
St. Louis
฿26,975 Return, found 13 hours ago
฿26,975
Return
found 13 hours ago
Select Korean Air flight, departing Mon, 13 Oct from Seoul to St. Louis, returning Mon, 20 Oct, priced at ฿26,975 found 13 hours ago
Philippine Airlines
Sun, 28 Sept - Fri, 3 Oct
BKK
Bangkok
STL
St. Louis
฿31,990 Return, found 3 days ago
฿31,990
Return
found 3 days ago
Select Philippine Airlines flight, departing Sun, 28 Sept from Bangkok to St. Louis, returning Fri, 3 Oct, priced at ฿31,990 found 3 days ago

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

August is typically the cheapest month to fly

From ฿4,572 - ฿15,892 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

Book with confidence

Flights to Charleston

Searching for cheap flights to Charleston? No travel company presents more choices than Expedia if you're looking to compare flights to Charleston. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Charleston. Expedia provides the cheapest flights to Charleston and you may find even greater savings if you combine your flight to Charleston with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Charleston.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Charleston for that period and let you choose your preferred time and airline.

Travel information

Travel information

Destination airport
University Of Illinois Urbana-Champaign Williard
Destination airport IATA code
CMI
Destination city name
Champaign
Return price
฿14,840

Trending flights to Charleston

Prices were available within the past 7 days and start at ฿4,575 for one-way flights and ฿11,065 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Sun, 28 Sept - Fri, 3 Oct
BKK
Bangkok
STL
St. Louis
฿31,990 Return, found 3 days ago
฿31,990
Return
found 3 days ago
Select Philippine Airlines flight, departing Sun, 28 Sept from Bangkok to St. Louis, returning Fri, 3 Oct, priced at ฿31,990 found 3 days ago

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