S$225 Cheap Flights to Charleston

View S$225 flight on Sat, 19 Jul, 2025Opens in a new window

Popular airlines to Charleston

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Cheap round-trip flights to Charleston

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 1 Jul - Fri, 4 Jul
EWR
New York
STL
St. Louis
S$355 Return, found 1 day ago
S$355
Return
found 1 day ago
Select Delta flight, departing Tue, 1 Jul from New York to St. Louis, returning Fri, 4 Jul, priced at S$355 found 1 day ago
United
Wed, 2 Jul - Fri, 4 Jul
EWR
New York
STL
St. Louis
S$518 Return, found 1 day ago
S$518
Return
found 1 day ago
Select United flight, departing Wed, 2 Jul from New York to St. Louis, returning Fri, 4 Jul, priced at S$518 found 1 day ago
American Airlines
Thu, 3 Jul - Sat, 5 Jul
EWR
New York
STL
St. Louis
S$562 Return, found 1 day ago
S$562
Return
found 1 day ago
Select American Airlines flight, departing Thu, 3 Jul from New York to St. Louis, returning Sat, 5 Jul, priced at S$562 found 1 day ago
Air Canada
Thu, 16 Oct - Tue, 28 Oct
SIN
Singapore
STL
St. Louis
S$1,076 Return, found 3 days ago
S$1,076
Return
found 3 days ago
Select Air Canada flight, departing Thu, 16 Oct from Singapore to St. Louis, returning Tue, 28 Oct, priced at S$1,076 found 3 days ago
Japan Airlines
Thu, 18 Sep - Sun, 21 Sep
SIN
Singapore
STL
St. Louis
S$1,604 Return, found 3 days ago
S$1,604
Return
found 3 days ago
Select Japan Airlines flight, departing Thu, 18 Sep from Singapore to St. Louis, returning Sun, 21 Sep, priced at S$1,604 found 3 days ago

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

September is typically the cheapest month to fly

From S$212 - S$834 per traveller.

Graph displaying average flight prices per month

Find Your Flights to Charleston STL

Cheap flights to Charleston (STL)

Get started finding a cheap flight to Charleston on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Charleston.

Return prices range from S$355 - S$1,604 and one-ways Charleston start as low as S$225.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Charleston (STL)

You have several options for which airline you choose to travel with to Charleston. There are 10 airlines flying into STL: United, Delta, American Airlines, Air Canada, Hawaiian Airlines, Japan Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Charleston (STL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to STL in July and in July for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Charleston's airport?
If you're arriving by plane, you won't have to ponder too long which airport to choose. Charleston has just one -- Lambert-St. Louis Intl. Airport (STL).
How many airlines fly to Charleston?
There are 12 air carriers connecting Charleston to 64 airports from all over the globe.
Which airlines fly to Charleston?
United Airlines and American Airlines frequently fly into Charleston. Hopping on a United Airlines flight from Chicago is one of the most preferred ways to get there.
How many nonstop flights are there to Charleston?
With 1,319 direct flights each week, you'll be arriving in Charleston before you can ask, "Are we there yet?"
Where are the most popular flights to Charleston departing from?
Flights to Charleston from Denver, Dallas and Chicago airports are the most sought after.
How long is the flight to Charleston Airport?
If you're flying to Charleston from Chicago, you're looking at a flight time of 1 hour and 15 minutes. Those jetting off from Queens Village can expect to be on the plane for 2 hours and 51 minutes. From Denver it's roughly 1 hour and 59 minutes away.
How to book the cheapest flight to Charleston?
If you'd like to have some extra spending money on your trip to Charleston, then listen up! As any experienced jet-setter knows, don't book at the very last minute. Prices are generally more expensive just prior to the departure date. Also, look around online and compare your options. If your destination has several airports, you may be able to score an excellent deal by flying into one a little farther out. Lastly, be ready to lock in your seat quickly if you find an irresistible price. It might not be available for too long. With a bit of know-how and a little good fortune, the perfect fare can be yours.
How to survive the flight to Charleston?
Wherever you're coming from, flying can be a pleasant experience if you're well organised. We've compiled a list of handy tips and tricks that will help get your Charleston holiday started on the right note.What to pack in your hand luggage:

  • Travelling on a plane can be a cruisy experience if you carry the right gear. First of all you'll need toiletry items, such as lip balm and hand cream, a clean pair of socks and something to read. Secondly, leave space in your bag for your phone and charger, any medications and maybe a quality neck pillow as well. Lastly, be sure to take your passport, travel documents and your credit cards.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between airlines, the general rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, drills, fuels and bleaching agents. Sports equipment like golf clubs, and objects that could harm other people, such as swords and batons, are also banned from the cabin.

What to wear on a flight:

  • The key to a comfortable flight can be as simple as your choice of clothes. Prepare for changes in temperature by bringing layers. This will keep you nice and warm if the cabin starts to cool down. Shoes like sandals and heels are best left for other occasions. Even though they may be your favourites, go for flat, closed-toed footwear like sneakers. Your feet will thank you later.
  • Caused by sustained periods of inactivity, DVT (deep vein thrombosis) is a condition that can affect passengers during long-haul flights. The great news is there are proven ways to significantly reduce your risk of developing it. Stay well hydrated, wander through the cabin as much as you can and wear compression tights or socks.

How to get through airport security fast when flying to Charleston?
The answer is simple --- be prepared. We've pulled together some helpful hints for a fuss-free trip through airport security. Watch out Charleston, here you come:

  • First things first. Your boarding pass and passport will need to be shown to security personnel. Have them close by so you don't hold up the queue.
  • Time to strip down. Well sort of. Your coat, belt, keys and other small items, like your headphones, will need to go on a tray through the X-ray machine. Make the whole process faster by removing them before your turn.
  • Your electronic devices like laptops and phones will also have to go through the machine for inspection. Don't worry though, you'll be back online in no time.
  • Travelling with your favourite perfume? No problem. As long as it's in a container no larger than 3.4 ounces (100 milliliters) and it's stored in a clear zip-close bag, it's fine to bring with you in your carry-on bag.
  • Choosing your footwear wisely can save you several valuable minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
  • Airlines will not allow any sharp objects in your hand luggage. If you must bring these kinds of items, put them in your checked baggage.

Flights to Charleston information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Return price
S$355

Trending flights to Charleston

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 16 Oct - Tue, 28 Oct
SIN
Singapore
STL
St. Louis
S$1,076 Return, found 3 days ago
S$1,076
Return
found 3 days ago
Select Air Canada flight, departing Thu, 16 Oct from Singapore to St. Louis, returning Tue, 28 Oct, priced at S$1,076 found 3 days ago
*Available to Expedia members.