STL - CRW

$268 Find Cheap Flights from St. Louis to Charleston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Charleston departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Charleston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Charleston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Charleston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$268
Overall average: $278
American Airlines
Wed 3/11Sun 3/15
STL - CRW • 1 stop
Top airlines
American Airlines
Cheapest • from $268 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Charleston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Washington, D.C. (DCA)
Cheapest • Avg $327 (round-trip)
Atlanta (ATL)
Shortest trip • 3h 59m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 39% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Charleston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Charleston (STL-CRW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Charleston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Charleston

Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
3:49 pm - 10:43 pm
STL
-
CRW
5h 54m
1 stop
American Airlines Logo
5:00 am - 8:35 am
CRW
-
STL
4h 35m
1 stop
$268American Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
1:27 pm - 8:37 pm
STL
-
CRW
6h 10m
1 stop
United Airlines Logo
10:45 am - 2:18 pm
CRW
-
STL
4h 33m
1 stop
$409United Airlines
Thu, Mar 26 - Thu, Apr 2
American Airlines Logo
9:37 am - 10:43 pm
STL
-
CRW
12h 06m
2 stops
American Airlines Logo
5:00 am - 8:35 am
CRW
-
STL
4h 35m
1 stop
$413American Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
9:16 am - 5:16 pm
STL
-
CRW
7h 00m
1 stop
United Airlines Logo
10:45 am - 3:38 pm
CRW
-
STL
5h 53m
1 stop
$414United Airlines
Thu, Mar 26 - Thu, Apr 2
American Airlines Logo
6:57 pm - 11:57 pm
STL
-
CRW
4h 00m
1 stop
American Airlines Logo
5:00 am - 8:35 am
CRW
-
STL
4h 35m
1 stop
$416American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
6:00 am - 5:38 pm
STL
-
CRW
10h 38m
2 stops
American Airlines Logo
5:00 am - 8:35 am
CRW
-
STL
4h 35m
1 stop
$457American Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
6:15 am - 2:19 pm
STL
-
CRW
31h 04m
3 stops
United Airlines Logo
10:45 am - 3:38 pm
CRW
-
STL
5h 53m
1 stop
$502United Airlines
Wed, Aug 19 - Sat, Aug 22
United Airlines Logo
4:17 pm - 2:19 pm
STL
-
CRW
21h 02m
2 stops
United Airlines Logo
10:45 am - 2:18 pm
CRW
-
STL
4h 33m
1 stop
$551United Airlines
Thu, Mar 26 - Thu, Apr 2
American Airlines Logo
10:33 am - 10:43 pm
STL
-
CRW
11h 10m
2 stops
American Airlines Logo
5:00 am - 3:31 pm
CRW
-
STL
11h 31m
2 stops
$586American Airlines
Wed, Mar 11 - Sun, Mar 15
American Airlines Logo
10:33 am - 10:43 pm
STL
-
CRW
11h 10m
2 stops
American Airlines Logo
5:00 am - 1:43 pm
CRW
-
STL
9h 43m
2 stops
$803American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Charleston flights

Get data-powered insights and trends into flights from St. Louis to Charleston to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Charleston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Charleston is September, where tickets cost $248 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is $698 and $565 respectively.

Find deals

Good to know

Low seasonJuly
Cheapest flight$268
Best time to beat the crowds but there is an average 71% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from St. Louis to Charleston

When to book flights from St. Louis to Charleston

Are your dates flexible? Find out the best times to travel from St. Louis to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Charleston

  • What is the cheapest flight from St. Louis to Charleston?

    In the last 3 days, the lowest price for a flight from St. Louis to Charleston was $268 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Charleston?

    A passport is not required to fly from St. Louis to Charleston.

  • Which aircraft models fly most regularly from St. Louis to Charleston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Charleston?

    oneworld is the only airline alliance operating flights between St. Louis and Charleston.

  • How does KAYAK find such low prices on flights from St. Louis to Charleston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Charleston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Charleston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Charleston from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Charleston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Charleston with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and CRW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Charleston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Charleston from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Charleston

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Charleston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Charleston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11357 reviews
6.4Food
7.5Boarding
8.0Crew
7.2Comfort
6.9Entertainment
Airline reviews

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

8.0 ExcellentKathryn, Feb 2026
PHX - OMA
Read more American Airlines reviews

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Everything you need to know for your flight from St. Louis to Charleston

Information on your arrival and departure airports

St. Louis (STL)
Charleston (CRW)