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CHS - STL

$90 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 6/12. 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 6/5
Wed 6/12

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 42,830,901 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
12:52 pm - 1:05 pmCHS-STL
25h 13m2 stops
3:23 pm - 12:05 pmSTL-CHS
19h 42m2 stops
$159Spirit Airlines
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Tue, Jun 4 - Tue, Jun 11
12:52 pm - 5:29 pmCHS-STL
5h 37m1 stop
6:22 pm - 10:57 pmSTL-CHS
27h 35m1 stop
$160Spirit Airlines
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Thu, May 30 - Thu, Jun 6
7:45 pm - 3:14 pmCHS-STL
20h 29m1 stop
5:15 pm - 11:55 pmSTL-CHS
5h 40m1 stop
$186Spirit Airlines
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Thu, May 16 - Sat, May 18
6:15 am - 6:40 pmCHS-STL
37h 25m3 stops
7:30 pm - 9:26 amSTL-CHS
12h 56m1 stop
Wed, May 22 - Sun, May 26
2:58 pm - 7:30 pmCHS-STL
5h 32m1 stop
5:38 pm - 12:04 amSTL-CHS
5h 26m1 stop
$263American Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
12:52 pm - 1:37 pmCHS-STL
25h 45m3 stops
4:45 pm - 8:55 pmSTL-CHS
27h 10m3 stops
Mon, Jun 3 - Mon, Jun 10
6:02 am - 9:53 amCHS-STL
4h 51m1 stop
5:38 pm - 12:04 amSTL-CHS
5h 26m1 stop
$278American Airlines
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Sat, Jun 1 - Wed, Jun 5
3:34 pm - 9:52 pmCHS-STL
7h 18m1 stop
6:30 am - 12:02 pmSTL-CHS
4h 32m1 stop
$330Delta
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Sat, May 11 - Tue, May 14
11:35 am - 3:41 pmCHS-STL
5h 06m1 stop
5:31 pm - 10:00 amSTL-CHS
15h 29m2 stops
$457United Airlines
Find Deal
Wed, Jun 12 - Sat, Jun 15
11:30 am - 3:41 pmCHS-STL
5h 11m1 stop
5:31 pm - 10:00 amSTL-CHS
15h 29m2 stops
$465United Airlines
Find Deal
Fri, May 24 - Tue, May 28

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 21 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 Frontier ($90) and American Airlines ($132), and the lowest round-trip tickets were found on Spirit Airlines ($159) and American Airlines ($263).

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

$90
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 $90 for a one-way ticket and $159 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 $359 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 10826 reviews
8.2Boarding
8.0Entertainment
8.6Crew
7.9Comfort
7.4Food
Airline reviews

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!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

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!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

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.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

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.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The guy with severe body odor sat next to me. For the whole duration of the flight it was a torture. The airline should have better policy on limiting people with bad body odor to board the flight. Passengers should not be the ones to endure bad odor for the whole duration of the flight. The airline should be e the one to ensure decent air quality for ever passenger.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

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.
6/12Wed
1 stopFrontier
12h 21mCHS-STL
$90
6/25Tue
1 stopAmerican Airlines
4h 24mCHS-STL
$132
7/18Thu
1 stopSun Country Air
26h 06mCHS-STL
$133
6/12Wed
3 stops
25h 05mCHS-STL
$145
7/19Fri
1 stopAmerican Airlines
6h 33mCHS-STL
$158
5/11Sat
1 stopAmerican Airlines
4h 02mCHS-STL
$164
6/12Wed
2 stopsSpirit Airlines
23h 59mCHS-STL
$171
5/11Sat
1 stopAmerican Airlines
5h 32mCHS-STL
$180
7/18Thu
2 stops
19h 44mCHS-STL
$197
7/19Fri
2 stops
13h 44mCHS-STL
$230

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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.
5/11Sat
multi-stopDelta
7h 18mCHS-STL
5/14Tue
multi-stopDelta
4h 32mSTL-CHS
$330
5/7Tue
multi-stopAmerican Airlines
5h 00mCHS-STL
5/21Tue
multi-stopAmerican Airlines
4h 20mSTL-CHS
$343
5/11Sat
multi-stopDelta
4h 35mCHS-STL
5/14Tue
multi-stopDelta
5h 35mSTL-CHS
$346
5/7Tue
multi-stopUnited Airlines
4h 49mCHS-STL
5/21Tue
multi-stopUnited Airlines
20h 27mSTL-CHS
$561
5/10Fri
multi-stopAmerican Airlines
5h 48mCHS-STL
5/14Tue
multi-stopAmerican Airlines
6h 45mSTL-CHS
$580
5/7Tue
multi-stopUnited Airlines
9h 29mCHS-STL
5/21Tue
multi-stopUnited Airlines
7h 52mSTL-CHS
$998
5/10Fri
multi-stopUnited Airlines
9h 02mCHS-STL
5/14Tue
multi-stopUnited Airlines
7h 52mSTL-CHS
$1,043

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Charleston - St. Louis Flights

Departure:

Charleston (CHS)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Charleston

Cabin classes: