Cheap flights from St. Louis to Charleston (STL - CHS)

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The best prices from Lambert-St Louis to Charleston are usually found in January or October, booked 20 days in advance, depart on a Tuesday or Monday and return on a Tuesday

How to find the cheapest flight from
St. Louis (STL) to Charleston (CHS)

All the information you need to plan the best STL to CHS flight in 2022: compare St. Louis to Charleston flight prices with the expected peak season, weather and rainfall in Charleston.
STL - CHS
Price
$227 - $410
CHS
Temperature
48.2 - 82.4 °F
CHS
Rainfall
2.4 - 7.2 inches

Popular in

April

High demand for flights, 21% potential price rise

Cheapest in

January

Best time to find cheap flights, 30% potential price drop

Round-trip from

$227

From Lambert-St Louis to Charleston

One-way from

$193

One-way flight from Lambert-St Louis to Charleston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from St. Louis to Charleston (STL - CHS)?

One of the essential ways to save on airfare from St. Louis to Charleston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 15% on airfare.

What is the cheapest day to fly round-trip from St. Louis to Charleston?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 45% on the overall cost on flights from St. Louis to Charleston.

How far in advance should I book a flight from St. Louis to Charleston?

To save on the cost of your flight from St. Louis to Charleston, book at least 20 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $327 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $422.

Cheap flights from St. Louis to Charleston in June, July 2022

The best prices found for STL to CHS flights for June, July
27 Jul - 1 Aug
$239pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CHS
Charleston
CHS
Charleston
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
6 Jul - 10 Jul
$243pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CHS
Charleston
CHS
Charleston
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
14 Jul - 17 Jul
$266pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CHS
Charleston
CHS
Charleston
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis

Lambert-St Louis to Charleston 2022 flight deals

Cheap flights to Charleston from St. Louis found for this year
18 Aug - 25 Aug
$215pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CHS
Charleston
CHS
Charleston
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
19 Aug - 26 Aug
$228pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CHS
Charleston
CHS
Charleston
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
22 Sep - 25 Sep
$229pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CHS
Charleston
CHS
Charleston
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St. Louis to Charleston

Late deals on round-trip flights to Charleston from St. Louis, departing today and this week
6 Jul - 10 Jul
$243pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CHS
Charleston
CHS
Charleston
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
6 Jul - 11 Jul
$277pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CHS
Charleston
CHS
Charleston
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
6 Jul - 8 Jul
$280pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
CHS
Charleston
CHS
Charleston
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis

One-way flights to Charleston from St. Louis

The cheapest one-way flights from St. Louis to Charleston
1:45 am - 6:27 am
Delta
1 Stop
3h 42m
STL - CHS
Delta
$193
Delta
3:35 am - 1:14 pm
American Airlines
2 Stops
8h 39m
STL - CHS
American Airlines
4:45 am - 6:50 pm
Multiple Airlines
3 Stops
13h 05m
STL - CHS
Multiple Airlines
$338
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Charleston</span> flights.

Flight FAQs

From St. Louis to Charleston

Which airlines flying from Lambert-St Louis to Charleston have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Lambert-St Louis to Charleston that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from St. Louis to Charleston for under $300 on Cheapflights?

Yes, there are multiple flights from St. Louis to Charleston for under $300. The cheapest flight booked recently is on Multiple Airlines for just $215, but on average you can expect to pay $250.

Are there last-minute flights available from St. Louis to Charleston for under $300?

There are currently 20+ open flights from St. Louis to Charleston within the next 7 days for less than $300.

How popular is this St. Louis to Charleston flight route?

Flights from Lambert-St Louis to Charleston have been viewed 28 times in the past calendar month.

What are the cheapest airlines flying from St. Louis to Charleston round-trip?

Cheapflights users have booked flights from St. Louis to Charleston round-trip from $274. Another airline that can offer you cheap pricing is Delta. These flights start at 15% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from St. Louis to Charleston one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $155. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from St. Louis to Charleston for a low price.

What are the most popular airlines that fly from St. Louis to Charleston?

When booking a flight from St. Louis to Charleston, you may want to consider flying on Major Airline, American Airlines or Alaska Airlines as they are the most popular for this route.

What are the cheapest flights from St. Louis to Charleston?

The cheapest flight price from St. Louis to Charleston is $112. On average you can expect to pay $499. The most popular route, (Lambert-St Louis - Charleston), can usually be booked for $215.

COVID Restrictions

View COVID Travel Restrictions for Charleston, SC

Do I need a COVID test to fly to Charleston from St. Louis?

Information is based on travel restrictions for travel to Charleston within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Charleston.

COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering Charleston.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Charleston.

Do I need a test to fly back to St. Louis from Charleston?

Returning to Lambert-St Louis from Charleston

COVID-19 testing requirements
Visitors from Charleston are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Charleston are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Charleston, SC

Alternative routes for St. Louis to Charleston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Charleston

Things to know before you go - useful duration and weather info for your trip from St. Louis to Charleston.
Average temperature for June in Charleston
89.6 °F
Avg rainfall for June in Charleston
5.9 ″

Airports servicing St. Louis

Airports servicing Charleston

Top 4 airlines flying from Lambert-St Louis to Charleston

The chart below displays the airlines Cheapflights users traveling from St. Louis to Charleston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$131 $267 No cancel fee 69%
Delta
$176 $340 No cancel fee N/A
American Airlines
$201 $376 No cancel fee 71%
Alaska Airlines
$369 $491 No cancel fee 75%

Hourly flight availability from St. Louis to Charleston

See what time of day planes typically take off from St. Louis towards Charleston.
Morning 6 AM to noon 100% of STL to CHS departures
Early morning Midnight to 6 AM 0% of STL to CHS departures
Afternoon Noon to 6 PM 0% of STL to CHS departures
Evening 6 PM to midnight 0% of STL to CHS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from St. Louis to Charleston
See how many times per day planes take to the skies headed from St. Louis to Charleston.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
0 flights
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