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Cheap flights from St. Louis to Charleston from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Charleston departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Charleston

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Charleston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Charleston.

Cheap last minute flights

Planning a quick getaway from St. Louis to Charleston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Charleston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Charleston

Find recent round-trip train or bus tickets from St. Louis to Charleston.

All round-trip flight deals to Charleston

The cheapest plane tickets to Charleston found on KAYAK recently.
4:26 pm - 6:49 pmSTL-CHS
25h 23m1 stop
7:45 pm - 3:21 pmCHS-STL
20h 36m1 stop
$259Spirit Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 9
1:35 pm - 8:53 pmSTL-CHS
6h 18m1 stop
10:33 am - 3:30 pmCHS-STL
5h 57m1 stop
$302Delta
Find Deal
Wed, Feb 19 - Sat, Feb 22
4:33 pm - 11:55 pmSTL-CHS
6h 22m1 stop
6:40 am - 12:59 pmCHS-STL
7h 19m1 stop
$305American Airlines
Find Deal
Sat, Feb 22 - Mon, Feb 24
5:45 am - 2:22 pmSTL-CHS
7h 37m2 stops
3:54 pm - 8:43 pmCHS-STL
5h 49m1 stop
$307American Airlines
Find Deal
Wed, Feb 19 - Sat, Feb 22
12:15 pm - 12:18 pmSTL-CHS
23h 03m3 stops
5:54 pm - 3:21 pmCHS-STL
22h 27m3 stops
Fri, Dec 13 - Mon, Dec 16
12:15 pm - 12:18 pmSTL-CHS
23h 03m3 stops
9:31 pm - 3:21 pmCHS-STL
18h 50m2 stops
Fri, Dec 13 - Mon, Dec 16
11:20 am - 9:55 pmSTL-CHS
9h 35m2 stops
1:35 pm - 9:40 pmCHS-STL
9h 05m2 stops
$343Southwest
Find Deal
Sat, Feb 15 - Tue, Feb 18
8:25 am - 3:13 pmSTL-CHS
5h 48m1 stop
6:00 am - 3:34 pmCHS-STL
10h 34m2 stops
$367United Airlines
Find Deal
Wed, Dec 4 - Fri, Dec 13
5:28 pm - 11:59 pmSTL-CHS
5h 31m1 stop
6:00 am - 3:34 pmCHS-STL
10h 34m2 stops
$368United Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
2:20 pm - 11:35 pmSTL-CHS
8h 15m2 stops
7:00 am - 3:10 pmCHS-STL
9h 10m2 stops
$399Southwest
Find Deal
Fri, Dec 13 - Mon, Dec 16
3:48 pm - 5:15 pmSTL-CHS
24h 27m1 stop
$118Spirit Airlines
Find Deal
Tue, Jan 21
7:27 pm - 3:53 pmSTL-CHS
19h 26m1 stop
$148Spirit Airlines
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Thu, Feb 20
10:28 am - 3:34 pmSTL-CHS
4h 06m1 stop
$151Delta
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Wed, Dec 18
6:05 am - 1:35 pmSTL-CHS
6h 30m1 stop
$154Delta
Find Deal
Mon, Jan 13
5:40 am - 2:22 pmSTL-CHS
7h 42m2 stops
$156American Airlines
Find Deal
Tue, Jan 21
12:15 pm - 12:18 pmSTL-CHS
23h 03m3 stops
Fri, Dec 13
2:20 pm - 5:20 pmSTL-CHS
2h 00mnonstop
$177Southwest
Find Deal
Tue, May 20
7:15 am - 5:10 pmSTL-CHS
8h 55m2 stops
$184Southwest
Find Deal
Mon, Jan 13
4:26 pm - 8:11 pmSTL-CHS
26h 45m3 stops
Sat, Dec 14
4:03 pm - 10:16 pmSTL-CHS
5h 13m1 stop
$305American Airlines
Find Deal
Mon, Dec 2
9:30 am - 3:41 pmSTL-CHS
5h 11m1 stop
5:15 am - 8:49 amCHS-STL
4h 34m1 stop
$759American Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
8:25 am - 2:53 pmSTL-CHS
5h 28m1 stop
6:30 am - 12:19 pmCHS-STL
6h 49m1 stop
$778United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:30 am - 1:57 pmSTL-CHS
6h 27m1 stop
6:00 am - 3:39 pmCHS-STL
10h 39m2 stops
$783United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:30 am - 2:53 pmSTL-CHS
7h 23m2 stops
6:00 am - 2:25 pmCHS-STL
9h 25m2 stops
$788United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
1:05 pm - 11:59 pmSTL-CHS
9h 54m2 stops
5:05 pm - 11:30 pmCHS-STL
7h 25m1 stop
$1,198United Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
1:05 pm - 11:59 pmSTL-CHS
9h 54m2 stops
6:30 am - 12:19 pmCHS-STL
6h 49m1 stop
$1,253United Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
12:37 pm - 11:59 pmSTL-CHS
10h 22m2 stops
7:04 pm - 3:39 pmCHS-STL
21h 35m2 stops
$1,647United Airlines
Find Deal
Tue, Nov 26 - Sun, Dec 1
11:10 am - 2:10 pmSTL-CHS
2h 00mnonstop
2:25 pm - 3:45 pmCHS-STL
2h 20mnonstop
$760Southwest
Find Deal
Thu, May 1 - Sun, May 4

Spirit Airlines flights from St. Louis to Charleston

Our best Spirit Airlines deals on St. Louis to Charleston flight tickets
Spirit Airlines
Dec 5
STL4:26 pmLambert-St Louis
25h 23m
1 stop
CHS6:49 pmCharleston
Dec 9
CHS7:45 pmCharleston
20h 36m
1 stop
STL3:21 pmLambert-St Louis
Spirit Airlines
Dec 28
STL5:52 pmLambert-St Louis
24h 59m
1 stop
CHS7:51 pmCharleston
Jan 1
CHS8:46 pmCharleston
19h 35m
1 stop
STL3:21 pmLambert-St Louis
Spirit Airlines
Dec 28
STL5:52 pmLambert-St Louis
24h 59m
1 stop
CHS7:51 pmCharleston
Jan 1
CHS8:46 pmCharleston
19h 35m
1 stop
STL3:21 pmLambert-St Louis

Delta flights from St. Louis to Charleston

Our best Delta deals on St. Louis to Charleston flight tickets
Delta
Feb 19
STL1:35 pmLambert-St Louis
6h 18m
1 stop
CHS8:53 pmCharleston
Feb 22
CHS10:33 amCharleston
5h 57m
1 stop
STL3:30 pmLambert-St Louis
Delta
Dec 13
STL12:56 pmLambert-St Louis
6h 54m
1 stop
CHS8:50 pmCharleston
Dec 16
CHS5:15 amCharleston
5h 07m
1 stop
STL9:22 amLambert-St Louis
Delta
Dec 18
STL7:15 amLambert-St Louis
5h 10m
1 stop
CHS1:25 pmCharleston
Dec 23
CHS5:35 amCharleston
4h 33m
1 stop
STL9:08 amLambert-St Louis

See travel insights to Charleston from

How to get the cheapest flight ticket from St. Louis to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from St. Louis is in September. Flight prices, which tend to average around $302, are often lower during this time because this is during the off-season. The month of July is another great option to travel to Charleston, with average flight prices from St. Louis averaging around $317.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from St. Louis to Charleston is on a Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $298. The most expensive day to fly to Charleston is Thursday, with ticket prices averaging around $390.

What is the cheapest time of day to depart on your flight to Charleston?

The cheapest time of day to fly to Charleston is in the morning when flights can be purchased for as low as $349. In the evening is when there is more demand to fly to Charleston, so prices are often more expensive at around $387 per ticket.

What is the cheapest Lambert-St Louis to Charleston flight route?

Fly from Lambert-St Louis to Charleston for the best Lambert-St Louis - Charleston flight prices

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

We recommend purchasing flights from St. Louis to Charleston 58 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Charleston for $359. In the past 72 hours, momondo users found flights from St. Louis to Charleston for as low as $234.

What cabin class options are available on Lambert-St Louis to Charleston flights?

There are 1 cabin classes available to choose from on Lambert-St Louis to Charleston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to Charleston flights?

You could potentially save up to 24% on your flight if you consider stops on a St. Louis to Charleston flight.

How have St. Louis to Charleston flight prices changed over time?

As of November 2024, prices for St. Louis to Charleston flights are approximately 115% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Charleston (STL to CHS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Charleston

Best Price Found

$118

Fastest flight time

2h 00m

Direct flights

Fri and Sun

Airports in Charleston

1 airport
The best one-way flight to Charleston from St. Louis in the past 72 hours is $118. The best round-trip flight deal from St. Louis to Charleston found on momondo in the last 72 hours is $259.
The fastest flight from St. Louis to Charleston takes 2h 00m
Direct flights go from St. Louis to Charleston on Friday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport near Charleston: Charleston (CHS)

  • How far is Lambert-St Louis to Charleston by plane?

    There are 702.5 mi between Lambert-St Louis and Charleston. A reasonable flight in good conditions will take 2h 00m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Charleston Airport?

    Prices for flights from Lambert-St Louis Airport to Charleston Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Charleston Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Charleston Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The travel and health documents required for your trip to Charleston Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Charleston Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Charleston?


Best airlines flying from St. Louis to Charleston

Compare and see reviews for airlines that fly from St. Louis to Charleston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $191Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $227Free CancellationRating
8.0
8,755 reviews
Search Delta flights
SouthwestPriceFrom $316Free CancellationRating
8.1
5,005 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Charleston?

It is quick and easy to find St. Louis to Charleston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Charleston that suits you.

Can I find flights from St. Louis to Charleston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Charleston flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Charleston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Charleston from St. Louis.

I’m not ready to book a flight from St. Louis to Charleston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Charleston from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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