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

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The best prices from Charleston to St Louis are usually found in August or July, booked 57 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

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

CHS - STL
Price
$172 - $304
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.2 - 5.1 inches

Popular in

November

High demand for flights, 15% potential price rise

Cheapest in

August

Best time to find cheap flights, 33% potential price drop

Round-trip from

$172

From Charleston to St Louis

One-way from

$98

One-way flight from Charleston to St Louis

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Charleston to St Louis?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 9% when planning your travel around this day of the week.

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

To save on the cost of your flight from Charleston to St Louis, book at least 31 days before your planned departure. Booking around this time can save you about 96% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $374 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $553.

What is the cheapest month to fly from Charleston to St Louis?

The best pricing can be found in the month of August. Prices to St Louis from Charleston average $266. You can even find prices in August for less than $266, as users have found deals to St Louis from as low as $158. The month of December appears to be one of the more expensive times to travel to St Louis from Charleston. Flying in the targeted month can save you up to 23%.

When is the cheapest time to fly from Charleston to St Louis (CHS - STL)?

It’s typically best to fly out from Charleston to St Louis in the evening. Doing so could potentially save you 3% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Charleston to St Louis in December, January 2021

The best prices found for CHS to STL flights for December, January
26 Dec - 31 Dec
$153pp
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
23 Dec - 29 Dec
$156pp
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
25 Dec - 31 Dec
$173pp
CHS
Charleston AFB-Municipal
American Airlines
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
   
2 STOPS
CHS
Charleston AFB-Municipal

Charleston to St Louis 2021 flight deals

Cheap flights to St Louis from Charleston found for this year
26 Dec - 31 Dec
$153pp
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
23 Dec - 29 Dec
$156pp
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
25 Dec - 31 Dec
$173pp
CHS
Charleston AFB-Municipal
American Airlines
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
   
2 STOPS
CHS
Charleston AFB-Municipal

Last minute flights from Charleston to St Louis

Late deals on round-trip flights to St Louis from Charleston, departing today and this week
11 Dec - 14 Dec
$298pp
CHS
Charleston AFB-Municipal
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
     
3 STOPS
CHS
Charleston AFB-Municipal
11 Dec - 14 Dec
$303pp
CHS
Charleston AFB-Municipal
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
CHS
Charleston AFB-Municipal
11 Dec - 14 Dec
$337pp
CHS
Charleston AFB-Municipal
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
CHS
Charleston AFB-Municipal

One-way flights to St Louis from Charleston

The cheapest one-way flights from Charleston to St Louis
9:30 am - 2:09 pm
United Airlines
1 Stop
5h 39m
CHS - STL
United Airlines
$98
United
6:13 am - 3:13 pm
American Airlines
2 Stops
10h 00m
CHS - STL
American Airlines
12:20 pm - 7:28 am
Multiple Airlines
2 Stops
44h 08m
CHS - STL
Multiple Airlines
$304
mytrip.com

Related info for your journey

Useful info, stats and facts about Charleston to St Louis flights.

Flight FAQs

From Charleston to St Louis

Are flight prices decreasing from Charleston to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Charleston and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Charleston AFB-Municipal to Lambert-St Louis to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from Charleston AFB-Municipal to Lambert-St Louis include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

Some of the carriers operating flights from Charleston AFB-Municipal to Lambert-St Louis 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 Charleston to St Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Charleston to St Louis for under $200. The cheapest flight booked recently is on American Airlines for just $153, but on average you can expect to pay $220.

Are there nonstop flights from Charleston to St Louis for under $200 on Cheapflights?

There are no nonstop flights from Charleston to St Louis, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

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

There are currently 4+ open flights from Charleston to St Louis within the next 7 days for less than $300.

Does it rain more in Charleston or St Louis?

The rainfall in Charleston is generally same as the rainfall in St Louis. This will continue over the next 12 days.

Is Charleston weather warmer or cooler than St Louis?

Temperatures around the 91 °F's can be experienced in July. The weather in St Louis is colder than in Charleston. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Charleston to St Louis?

Departing from Charleston to St Louis will take you 4h 10m. This flight may include one or multiple stops.

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

Currently priced at $153, American Airlines will fly you from Charleston to St Louis and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $156. American Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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

One-way options have recently been found by users for as low as $77 on American Airlines. Another option is United Airlines, who have fights from $98.

Alternative routes for Charleston to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from Charleston to St Louis
Average temperature for December in St Louis
46.4 °F
Avg rainfall for December in St Louis
2.5 ″

Airports servicing Charleston

Airports servicing St. Louis

Top 3 airlines from Charleston to St Louis

The chart below displays the airlines Cheapflights users traveling from Charleston to St Louis 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
$104 $254 No cancel fee 69%
American Airlines
$140 $297 No cancel fee 71%
Delta
$141 $316 No cancel fee N/A

Hourly flight availability from Charleston to St Louis

Morning 6 AM to noon 100% of CHS to STL departures
Early morning Midnight to 6 AM 0% of CHS to STL departures
Afternoon Noon to 6 PM 0% of CHS to STL departures
Evening 6 PM to midnight 0% of CHS to STL departures
Midnight
6 AM
Noon
6 PM
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