Cheap Flights from St. Louis (STL) to Charleston (CHS)

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Flight from St. Louis to Charleston route information
Origin airport
Lambert-St. Louis Intl.
Destination airport
Charleston Intl.
Distance
1128 km

Compare flights from St. Louis to Charleston easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Louis to Charleston. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Charleston Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Lambert-St. Louis Intl. to Charleston Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Lambert-St. Louis Intl. (STL) to Charleston Intl. (CHS) 

The easiest way to view the best deals on flights from St. Louis to Charleston today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Lambert-St. Louis Intl. to Charleston Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near St. Louis and Charleston
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your St. Louis to Charleston flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Lambert-St. Louis Intl. to Charleston Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from St. Louis Lambert International Airport to CHS?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from St. Louis Lambert International Airport to CHS start from . Book now to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from St. Louis Lambert International Airport to CHS?
Every airline has a different set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from St. Louis Lambert International Airport to CHS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Lambert-St. Louis Intl. Airport (STL) to Charleston Intl. Airport (CHS) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to Charleston Intl. Airport (CHS)?
With a flight distance of 1,150 kilometres, it’s just a hop from Lambert Field to Charleston Intl. Airport. It might be a quick one, but it’s still worth packing a book to read.
Which airlines fly direct from Lambert Field to Charleston Intl. Airport (CHS)?
A favourite with many frequent flyers, Southwest Airlines (WN) operates 4 flights every month from St. Louis Lambert International Airport to Charleston Intl. Airport. Pick the one that suits your travel plans and book your fare today.
Are Lambert Field to Charleston Intl. Airport (CHS) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from St. Louis Lambert International Airport to Charleston Intl. Airport at the last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you’d rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back frequently as deals are updated on Expedia all the time.
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