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CHS - STL

$78 Find cheap flights from Charleston to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to St. Louis departing on 6/11. 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
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to St. Louis, 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 Charleston to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to St. Louis 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 and deals for you by selecting your travel dates.
Choose your dates
12:55 pm - 5:28 pmCHS-STL
5h 33m1 stop
6:22 pm - 11:42 pmSTL-CHS
28h 20m1 stop
$144Spirit Airlines
Find Deal
Thu, Jun 6 - Sat, Jun 8
12:55 pm - 5:28 pmCHS-STL
5h 33m1 stop
6:22 pm - 10:57 pmSTL-CHS
27h 35m1 stop
$156Spirit Airlines
Find Deal
Thu, Jun 6 - Thu, Jun 13
10:25 am - 9:46 pmCHS-STL
12h 21m1 stop
6:22 pm - 11:42 pmSTL-CHS
28h 20m1 stop
Wed, Jun 5 - Sat, Jun 8
10:25 am - 9:46 pmCHS-STL
12h 21m1 stop
5:22 pm - 11:42 pmSTL-CHS
5h 20m1 stop
Wed, Jun 5 - Sun, Jun 9
5:09 am - 8:33 amCHS-STL
4h 24m1 stop
3:27 pm - 9:58 pmSTL-CHS
5h 31m1 stop
$278American Airlines
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Fri, Jun 7 - Tue, Jun 11
6:16 pm - 11:43 pmCHS-STL
6h 27m1 stop
7:15 am - 1:32 pmSTL-CHS
5h 17m1 stop
$281Delta
Find Deal
Fri, Jun 7 - Wed, Jun 12
6:44 am - 11:55 amCHS-STL
6h 11m1 stop
5:30 am - 10:35 amSTL-CHS
4h 05m1 stop
$285American Airlines
Find Deal
Wed, Aug 7 - Sun, Aug 11
10:45 am - 2:22 pmCHS-STL
4h 37m1 stop
5:25 pm - 11:13 pmSTL-CHS
4h 48m1 stop
$330Delta
Find Deal
Thu, Jun 6 - Fri, Jun 7
10:10 am - 10:37 pmCHS-STL
13h 27m2 stops
3:10 pm - 9:48 pmSTL-CHS
5h 38m1 stop
$479United Airlines
Find Deal
Mon, Jul 1 - Mon, Jul 8
11:35 am - 3:41 pmCHS-STL
5h 06m1 stop
5:31 pm - 10:00 amSTL-CHS
15h 29m2 stops
$484United Airlines
Find Deal
Wed, May 29 - Fri, May 31

Flights from Charleston to St. Louis - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Charleston to St. Louis?

The average price of all flights from Charleston to St. Louis clicked on KAYAK for each day over the last 12 months.
For Charleston to St. Louis, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from St. Louis back to Charleston, the best deals are generally found on Tuesday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Charleston to St. Louis, 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 Charleston to St. Louis is August, where tickets cost $278 on average. On the other hand, the most expensive months are December and January, where the average cost of tickets is $446 and $414 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Charleston to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Charleston to St. Louis, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airlines provide the cheapest flights from Charleston to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to St. Louis from Charleston were found on Spirit Airlines ($78) and Frontier ($125), and the lowest round-trip tickets were found on Spirit Airlines ($144) and American Airlines ($278).

How many flights are there between Charleston and St. Louis per day?

There is a maximum of 1 nonstop flight a day that takes off from Charleston and lands in St. Louis, with an average flight time of 2h 05m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 2 flights.

What’s the earliest departure time from Charleston to St. Louis?

Early birds can take the earliest flight from Charleston at 5:10 pm and will be landing in St. Louis at 6:15 pm.

What’s the latest departure time from Charleston to St. Louis?

If you prefer to fly at night, the latest flight from Charleston to St. Louis jets off at 6:15 pm and lands at 7:20 pm.

Good to know

Low season

September

High season

October

Cheapest flight

$78
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Charleston to St. Louis

When to book flights from Charleston to St. Louis

Are your dates flexible? Find out the best times to travel from Charleston to St. Louis 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 Charleston to St. Louis

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

    In the last 3 days, the lowest price for a flight from Charleston to St. Louis was $78 for a one-way ticket and $144 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Charleston to St. Louis?

    When flying out of Charleston you will be using Charleston. You will be landing at St. Louis, also known as Lambert-St Louis.

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

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

  • On which days can I fly direct from Charleston to St. Louis?

    You can catch a nonstop flight from Charleston to St. Louis on on Saturday, and Sunday.

  • Which is the best airline for flights from Charleston to St. Louis, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Charleston to St. Louis are Delta and American Airlines. With an average price for the route of $338 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $367 and an overall rating of 7.3.

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

    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 Charleston to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Charleston 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 Charleston to St. Louis?

    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 St. Louis with an airline and back to Charleston with another airline. Booking your flights between Charleston and STL 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 Charleston to St. Louis?

    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 St. Louis from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Charleston to St. Louis?

Find which airlines fly direct from Charleston to Lambert-St Louis, which days they fly and book direct flights.

Nonstop departures

Charleston to Lambert-St Louis

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

Lambert-St Louis to Charleston

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 3 airlines serving from Charleston to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Charleston to St. Louis. 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 Charleston to St. Louis? 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.
8.0
DeltaOverall score based on 10736 reviews
8.0Entertainment
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

They stuck us with multiple extra fees. I will never fly spirit again

Arrived 3 hours early and never made it past baggage drop

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

Book cheap flights from Charleston to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Charleston to St. Louis found on KAYAK in the last 72 hours.
6/11Tue
1 stopSpirit Airlines
17h 25mCHS-STL
$78
6/11Tue
2 stopsSpirit Airlines
25h 10mCHS-STL
$98
6/11Tue
3 stopsSpirit Airlines
25h 10mCHS-STL
$105
8/7Wed
1 stopFrontier
5h 17mCHS-STL
$125
6/25Tue
1 stopSpirit Airlines
17h 25mCHS-STL
$126
8/7Wed
2 stopsSpirit Airlines
26h 30mCHS-STL
$218
8/7Wed
3 stops
25h 15mCHS-STL
$230
6/25Tue
2 stopsAmerican Airlines
11h 06mCHS-STL
$283

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Last minute flights from Charleston to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Charleston to St. Louis that are departing in the next 10 days.
5/18Sat
multi-stopDelta
4h 50mCHS-STL
5/21Tue
multi-stopDelta
7h 25mSTL-CHS
$330
5/17Fri
multi-stopAmerican Airlines
5h 14mCHS-STL
5/21Tue
multi-stopAmerican Airlines
7h 00mSTL-CHS
$343
5/18Sat
multi-stopDelta
6h 40mCHS-STL
5/21Tue
multi-stopDelta
7h 31mSTL-CHS
$346
5/16Thu
multi-stopAmerican Airlines
4h 51mCHS-STL
5/18Sat
multi-stopAmerican Airlines
6h 43mSTL-CHS
$359
5/14Tue
multi-stopAmerican Airlines
4h 51mCHS-STL
5/16Thu
multi-stopAmerican Airlines
5h 32mSTL-CHS
$361
5/16Thu
multi-stop
5h 37mCHS-STL
5/18Sat
multi-stop
22h 49mSTL-CHS
$517
5/16Thu
multi-stop
26h 49mCHS-STL
5/18Sat
multi-stop
27h 32mSTL-CHS
$521
5/16Thu
multi-stop
26h 49mCHS-STL
5/18Sat
multi-stop
5h 40mSTL-CHS
$525
5/15Wed
multi-stopSpirit Airlines
23h 56mCHS-STL
5/16Thu
multi-stopSpirit Airlines
21h 03mSTL-CHS
$900
5/14Tue
multi-stopUnited Airlines
9h 02mCHS-STL
5/16Thu
multi-stopUnited Airlines
7h 52mSTL-CHS
$1,165

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Charleston - St. Louis Flights

Departure:

Charleston (undefined)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Charleston

Cabin classes: