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

Popular airlines from Charleston Intl. Airport (CHS) to Lambert-St. Louis International Airport (STL)

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Find the cheapest month to fly from Charleston (CHS) to St. Louis (STL)

January is typically the cheapest month to fly

From CA $234 - CA $845 per traveller.

Graph displaying average flight prices per month

Flight from Charleston to St. Louis (CHS - STL) route information
Origin airport
Charleston Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
1128 km
Average flight time
1 hour 30 mins

North Charleston to St. Louis Flights

The easy way to book your flights from Charleston to St. Louis 

With Expedia, it’s simple to find and book flights to St. Louis from Charleston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Charleston to St. Louis today, tomorrow, or this week.  

 

Save dollars with cheap flights from Charleston Intl., CHS to Lambert-St. Louis Intl., STL 

Sort your search results by price to find great deals on your flight from Charleston to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Charleston currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Louis  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Louis from Charleston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Louis with Expedia today.

Frequently asked questions

How much is a flight from Charleston Intl. Airport to Lambert-St. Louis Intl. Airport (STL)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Charleston Intl. Airport and Lambert Field start from . Book now to score 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 Charleston Intl. Airport (CHS) to Lambert Field?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Charleston Intl. Airport (CHS) to STL that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from CHS to STL. This allows you to snag a good price in advance and still have the freedom to reschedule without any extra fees. You'll just need to pay the fare difference, if applicable.
How many hours is the flight from Charleston Intl. Airport to Lambert Field?
Lasting around 4 hours and 45 minutes, the flight between Charleston Intl. Airport (CHS) and Lambert-St. Louis Intl. Airport (STL) is a good opportunity to do some last-minute trip planning. How about using some of this time to go over your itinerary for St. Louis?
How far is the flight from Charleston Intl. Airport (CHS) to Lambert-St. Louis Intl. Airport (STL)?
It's only 1,150 kilometres between Charleston Intl. Airport and Lambert-St. Louis Intl. Airport (STL). It's quite possible that you'll spend more time travelling to and from the airport than actually flying!
Which airlines fly direct from Charleston Intl. Airport to Lambert Field?
Southwest Airlines (WN) will get you from CHS to Lambert Field comfortably and reliably. Take your pick of 0 flights each month on this route.
Are Charleston Intl. Airport to Lambert Field flight tickets cheaper when they're purchased at the last minute?
Booking last minute from CHS to Lambert-St. Louis Intl. Airport (STL) can be hit-or-miss. It is possible to score a bargain, but you could also completely miss out! If you'd prefer to start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our top tip? Check back often as prices are updated regularly.

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