$127 Cheap flight deals from Charleston (CHS) to St. Louis (STL)

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This Weekend's Flight Deals from Charleston to St. Louis

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 3 - Sat, May 10
CHS
Charleston Intl.
STL
Lambert-St. Louis Intl.
$351 Roundtrip, found 6 days ago
$351
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, May 3 from Charleston Intl. to Lambert-St. Louis Intl., returning Sat, May 10, priced at $351 found 6 days ago

Airfares from $127 One Way, $271 Round Trip from Charleston to St. Louis

Prices starting at $271 for return flights and $127 for one-way flights to St. Louis were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 21 - Mon, May 26
CHS
Charleston
STL
St. Louis
$271 Roundtrip, found 6 days ago
$271
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, May 21 from Charleston to St. Louis, returning Mon, May 26, priced at $271 found 6 days ago
Tue, May 27 - Tue, Jun 10
CHS
Charleston
STL
St. Louis
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 27 from Charleston to St. Louis, returning Tue, Jun 10, priced at $275 found 1 day ago
Tue, Jun 10 - Thu, Jun 12
CHS
Charleston
STL
St. Louis
$276 Roundtrip, found 4 days ago
$276
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Jun 10 from Charleston to St. Louis, returning Thu, Jun 12, priced at $276 found 4 days ago
Tue, Jun 10 - Wed, Jun 11
CHS
Charleston
STL
St. Louis
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 10 from Charleston to St. Louis, returning Wed, Jun 11, priced at $279 found 1 day ago
Tue, Jun 10 - Thu, Jun 12
CHS
Charleston
STL
St. Louis
$281 Roundtrip, found 4 days ago
$281
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Jun 10 from Charleston to St. Louis, returning Thu, Jun 12, priced at $281 found 4 days ago

St. Louis economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

9/10 Wonderful! (1,464 reviews)

Jun 4 - Jun 6

2 night stay

Charleston (CHS) to St. Louis (STL)

American Airlines • Non-stop roundtrip • Coach
per person
just found
The staff at this property were incredible. Everyone we talked to was friendly and helpful. I even left something of value behind and they had it shipped to me and I am ever so grateful. The room and the amenities were great and the hotel is in an area that feels safe and has a walking path nearby and also shopping and dining. We would definitely stay here again.

Reviewed on Apr 21, 2025

Ameristar Casino Resort and Spa
4.5-star property

Ameristar Casino Resort and Spa

8.4/10 Very Good! (1,004 reviews)

Jun 4 - Jun 6

2 night stay

Charleston (CHS) to St. Louis (STL)

American Airlines • Non-stop roundtrip • Coach
per person
just found
All was good. Except for the smoking casino

Reviewed on Apr 19, 2025

The Knight Center at Washington University
2.5-star property

The Knight Center at Washington University

9.4/10 Exceptional! (266 reviews)

Jun 4 - Jun 6

2 night stay

Charleston (CHS) to St. Louis (STL)

American Airlines • Non-stop roundtrip • Coach
per person
just found
Overall good experience

Reviewed on Oct 4, 2024

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More About Flying To St. Louis from Charleston

Route Information for Flights from Charleston to St. Louis

Origin Airport IATA Code
CHS
Destination Airport IATA Code
STL
Distance
705 mi
Direct Flight Airlines
Southwest Airlines
Earliest Flight Arrival
9:30PM UTC
Latest Flight Arrival
9:30PM UTC

Cheap Flights from Charleston to St Louis

Charleston Airport Information

Get a flight ticket to South Carolina on a super bargain through orbitz.com. You will find cheap flights from Charleston at Charleston International Airport. Located at 5500 Charleston Boulevard and 10 miles north of downtown Charlestown, off Interstate 26, the airport offers 116 daily flights. US Airways, American Airlines, Delta, United and Southwest are the major airlines serving Charleston.

Parking at Charleston International Airport

Orbitz.com will arrange for parking for up to 30 days at the surface lot, deck or free handicapped parking area. The surface lot and deck are free for the first two hours. Every additional half hour is charged at $1. On a 24-hour basis, the charges for parking and lost tickets are $8 and $15, respectively.

Charleston Airport Transportation Services

There are taxis and shuttles operating for up to 30 minutes after the last cheap flights from Charleston. Orbitz.com will arrange for tickets in the Airport vicinity that are at a fixed rate of $9 per passenger. The Charleston Area Rapid Transit Authority (CARTA) buses are inexpensive and operate frequently, with the No. 11 bus taking 50 minutes to get you to the heart of downtown Charleston. Shuttle rates are $12 to downtown Charleston, and taxi meter charges are $2.15 for every loaded mile from the airport. Car rental companies, including Hertz, Budget, Avis and Enterprise, are located near the baggage claim areas.

Charleston Airport Restaurants

Carniceria LA Nortena serves authentic Mexican foods. However, if you seek continental cuisines, stop at C & W Super Buffet. Smokey Bones Barbeque and Grill offers steak and barbecue. For quick bites like burgers, sandwiches, beverages and desserts, Shoney's restaurant is the place to be. Other than tickets for cheap flights from Charleston, orbitz.com also offers great airport hotel deals.

Lambert-St. Louis International Airport

Allow Orbitz.com to help you book flights to St. Louis. Lambert-St.Louis International Airport is located 10 miles northwest of St. Louis. Over 13 million passengers pass through the airport each year. It is the largest airport in the state of Missouri and services 255 daily departures to over 90 cities, domestically and internationally. Southwest Airlines is based out of Lambert, and Air Canada, Alaska Airlines, Cape Air, Delta and American Airlines all have major hubs at Lambert. You can use Orbitz.com to book bargain tickets on your next trip to the St. Louis area.

St. Louis International Airport Transportation

St. Louis International Airport offers a variety of transportation services for the busy traveler. Shuttle services, rental cars, and public transportation are available at the airport. Go Best Express Airport Shuttle is a popular shuttle service for group transportation. One-way fares start at $17. The MetroLink is St. Louis' rail system and operates 37 stations throughout the city. One-way fares cost $2.

St. Louis Weather

St. Louis has distinct seasons. Summers are hot, and temperatures can get as high as 90 degrees F. Spring is usually a rainy season for St. Louis, so it is best to pack an umbrella for your trip during March, April and May. Fall is usually mild, with temperatures averaging 57 degrees F. Winters can be freezing, with temperature falling to 20 degrees F. Bring a warm coat and boots during winter trips to St. Louis.

Popular Attractions in St. Louis

St. Louis offers a variety of attractions for visitors. Some popular attractions include the famous Gateway Arch, Six Flags of St. Louis, the Saint Louis Zoo and Forest Park. St. Louis is also home to several theaters, such as the Ferrara Theatre, Fox Theatre, and Grand Center. Some popular museums include the St. Louis Children's Museum and the Beall Mansion Museums. Book flights to St. Louis with the help of Orbitz.com to visit these popular attractions.

Frequently asked questions

Are there non-stop flights from Charleston to St. Louis?
Southwest Airlines will fly you directly from CHS to St. Louis, MO (STL-Lambert-St. Louis Intl.), which means you won’t have to worry about swapping planes or missing your next flight on this route.
What is the shortest flight from Charleston to St. Louis?
It can take as little as 2 hours and 34 minutes to get from Charleston, SC (CHS-Charleston Intl.) to Lambert Field. Settle in and enjoy the service, because you’ll be touching down before you know it.
What airlines fly from Charleston to St. Louis most frequently?
Southwest Airlines offers the most flights along this route. This quality air carrier operates 8 flights from Charleston to St. Louis each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.