$99+ Cheap flights from Charlotte to St. Louis (CLT - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — STL
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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Find cheap flights from Charlotte to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Charlotte Douglas to Lambert-St Louis are usually found in December or October, booked 57 days in advance, depart on a Saturday or Wednesday and return on a Wednesday
Cheap flight deals from Charlotte to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charlotte to St. LouisExplore the most affordable flight options available from Charlotte to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from Charlotte to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 am
CLT
- STL
Nonstop1h 57m
American Airlines
Sat 8/296:54 am
STL
- CLT
Nonstop1h 55m
American Airlines
Deal found 7/26![American Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:34 pm
CLT
- STL
Nonstop1h 56m
American Airlines
Wed 9/1610:21 am
STL
- CLT
Nonstop1h 54m
American Airlines
Deal found 7/26![American Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:35 pm
CLT
- STL
Nonstop1h 59m
American Airlines
Wed 9/91:54 pm
STL
- CLT
Nonstop1h 55m
American Airlines
Deal found 7/23![American Airlines logo]()
$202
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:50 am
CLT
- STL
Nonstop1h 55m
Southwest
Sat 12/127:00 am
STL
- CLT
1 stop5h 00m
Southwest
Deal found 7/24![Southwest logo]()
$207
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:21 pm
CLT
- STL
1 stop26h 52m
Frontier
Sat 8/295:02 pm
STL
- CLT
1 stop13h 59m
Frontier
Deal found 7/27![Frontier logo]()
$210
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:30 am
CLT
- STL
1 stop5h 24m
Delta
Mon 8/1712:52 pm
STL
- CLT
1 stop4h 26m
Delta
Deal found 7/23![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:35 am
CLT
- STL
Nonstop1h 54m
American Airlines
Mon 9/216:53 am
STL
- CLT
Nonstop1h 57m
American Airlines
Deal found 7/23![American Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:50 am
CLT
- STL
2 stops9h 00m
Southwest
Thu 8/202:20 pm
STL
- CLT
1 stop6h 30m
Southwest
Deal found 7/27![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:50 am
CLT
- STL
2 stops9h 00m
Southwest
Mon 8/2411:40 am
STL
- CLT
2 stops9h 10m
Southwest
Deal found 7/27![Southwest logo]()
$227
Best flights from Charlotte to St. LouisDiscover carefully curated flight deals from Charlotte to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from Charlotte to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:50 am
CLT
- STL
Nonstop1h 55m
Southwest
Sat 8/299:00 am
STL
- CLT
2 stops9h 20m
Southwest
Deal found 7/25![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:50 am
CLT
- STL
1 stop3h 43m
Delta
Tue 9/112:52 pm
STL
- CLT
1 stop6h 33m
Delta
Deal found 7/23![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:10 am
CLT
- STL
1 stop3h 45m
Southwest
Wed 9/24:45 pm
STL
- CLT
1 stop3h 40m
Southwest
Deal found 7/27![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:00 am
CLT
- STL
1 stop3h 46m
Delta
Mon 9/711:00 am
STL
- CLT
1 stop4h 12m
Delta
Deal found 7/27![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:35 am
CLT
- STL
2 stops8h 50m
Southwest
Mon 10/265:25 am
STL
- CLT
1 stop4h 10m
Southwest
Deal found 7/26![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:50 am
CLT
- STL
2 stops9h 00m
Southwest
Tue 9/2210:45 am
STL
- CLT
2 stops9h 45m
Southwest
Deal found 7/27![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:50 am
CLT
- STL
2 stops8h 30m
Southwest
Sat 10/39:25 am
STL
- CLT
2 stops8h 15m
Southwest
Deal found 7/27![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:45 am
CLT
- STL
1 stop5h 13m
Delta
Mon 12/74:40 pm
STL
- CLT
1 stop6h 13m
Delta
Deal found 7/23![Delta logo]()
$275
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:20 pm
CLT
- STL
Nonstop2h 10m
Southwest
Sun 12/64:40 pm
STL
- CLT
Nonstop1h 45m
Southwest
Deal found 7/25![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:30 am
CLT
- STL
2 stops11h 20m
Southwest
Wed 8/268:35 am
STL
- CLT
2 stops9h 25m
Southwest
Deal found 7/27![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:30 am
CLT
- STL
2 stops9h 15m
Southwest
Fri 8/2110:05 am
STL
- CLT
2 stops9h 35m
Southwest
Deal found 7/26![Southwest logo]()
$271
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:20 pm
CLT
- STL
1 stop3h 50m
Southwest
Sun 9/66:45 am
STL
- CLT
2 stops6h 10m
Southwest
Deal found 7/27![Southwest logo]()
$271
Last-minute flights from Charlotte to St. LouisDiscover last-minute flight deals from Charlotte to St. Louis. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Charlotte to St. Louis. Data last updated July 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:30 am
CLT
- STL
1 stop5h 24m
Delta
Mon 8/1712:52 pm
STL
- CLT
1 stop4h 26m
Delta
Deal found 7/23![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:50 am
CLT
- STL
Nonstop1h 55m
Southwest
Mon 8/243:45 pm
STL
- CLT
1 stop5h 05m
Southwest
Deal found 7/27![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:50 am
CLT
- STL
2 stops9h 00m
Southwest
Thu 8/202:20 pm
STL
- CLT
1 stop6h 30m
Southwest
Deal found 7/27![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:50 am
CLT
- STL
2 stops9h 00m
Southwest
Mon 8/2411:40 am
STL
- CLT
2 stops9h 10m
Southwest
Deal found 7/27![Southwest logo]()
$227
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:52 pm
CLT
- STL
1 stop19h 19m
Frontier
Sun 8/235:02 pm
STL
- CLT
1 stop13h 59m
Frontier
Deal found 7/27![Frontier logo]()
$230
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:50 am
CLT
- STL
Nonstop1h 55m
Southwest
Mon 8/242:45 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 7/27![Southwest logo]()
$241
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 am
CLT
- STL
Nonstop1h 57m
American Airlines
Sat 8/296:54 am
STL
- CLT
Nonstop1h 55m
American Airlines
Deal found 7/26![American Airlines logo]()
$197
This CheapOair deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:21 pm
CLT
- STL
1 stop26h 52m
Frontier
Sat 8/295:02 pm
STL
- CLT
1 stop13h 59m
Frontier
Deal found 7/27![Frontier logo]()
$210
One-way flights from Charlotte to St. LouisSearch for one-way flight options from Charlotte to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from Charlotte to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:50 am
CLT
- STL
Nonstop1h 55m
Southwest
Deal found 7/23![Southwest logo]()
$99
This Frontier deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:56 am
CLT
- STL
1 stop8h 15m
Frontier
Deal found 7/25![Frontier logo]()
$100
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:35 pm
CLT
- STL
Nonstop1h 59m
American Airlines
Deal found 7/24![American Airlines logo]()
$104
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:12 pm
CLT
- STL
1 stop4h 41m
Delta
Deal found 7/27![Delta logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:56 am
CLT
- STL
2 stops51h 14m
Frontier
Deal found 7/23![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:50 am
CLT
- STL
2 stops30h 32m
Frontier
Deal found 7/26![Frontier logo]()
$113
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:30 pm
CLT
- STL
2 stops9h 10m
Southwest
Deal found 7/27![Southwest logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:02 pm
CLT
- STL
2 stops12h 38m
Frontier
Deal found 7/23![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:02 pm
CLT
- STL
2 stops12h 38m
Frontier
Deal found 7/26![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:50 am
CLT
- STL
2 stops30h 32m
Frontier
Deal found 7/23![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:44 am
CLT
- STL
2 stops22h 56m
Frontier
Deal found 7/26![Frontier logo]()
$119
Find flight deals from Charlotte to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (American Airlines) |
One-way from | $99 (Southwest) |
Popular in | July |
Cheapest in | December |
Average price | $373 |
Good round-trip deal | $329 or less |
Good one-way deal | $207 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Charlotte to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Charlotte to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Thu 8/27
11:50 am-12:45 pm
Nonstop1h 55m
Lambert-St Louis
Sat 8/29
9:00 am-7:20 pm
2 stops9h 20m
$212
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Mon 8/31
11:50 am-2:33 pm
1 stop3h 43m
Lambert-St Louis
Tue 9/1
12:52 pm-8:25 pm
1 stop6h 33m
$217
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Wed 8/26
11:10 am-1:55 pm
1 stop3h 45m
Lambert-St Louis
Wed 9/2
4:45 pm-9:25 pm
1 stop3h 40m
$217
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Tue 9/1
9:00 am-11:46 am
1 stop3h 46m
Lambert-St Louis
Mon 9/7
11:00 am-4:12 pm
1 stop4h 12m
$217
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Sat 10/24
11:35 am-7:25 pm
2 stops8h 50m
Lambert-St Louis
Mon 10/26
5:25 am-10:35 am
1 stop4h 10m
$222
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Wed 9/16
6:50 am-2:50 pm
2 stops9h 00m
Lambert-St Louis
Tue 9/22
10:45 am-9:30 pm
2 stops9h 45m
$227
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Thu 10/1
6:50 am-2:20 pm
2 stops8h 30m
Lambert-St Louis
Sat 10/3
9:25 am-6:40 pm
2 stops8h 15m
$227
Quickest round-trip
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Thu 12/3
6:20 pm-7:30 pm
Nonstop2h 10m
Lambert-St Louis
Sun 12/6
4:40 pm-7:25 pm
Nonstop1h 45m
$255
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Sat 8/22
6:30 am-4:50 pm
2 stops11h 20m
Lambert-St Louis
Wed 8/26
8:35 am-7:00 pm
2 stops9h 25m
$262
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Wed 8/19
8:30 am-4:45 pm
2 stops9h 15m
Lambert-St Louis
Fri 8/21
10:05 am-8:40 pm
2 stops9h 35m
$271
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Charlotte to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to St. Louis in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Charlotte-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charlotte-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Charlotte to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Charlotte with our price prediction graph.
CLT-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Everything you need to know about your flight from Charlotte to St. Louis
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Airlines
How far ahead should I book a flight from Charlotte to St. Louis?
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charlotte to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Charlotte to St. Louis?
Currently, December is the cheapest month in which you can book a flight from Charlotte to St. Louis (average of $283). Flying from Charlotte to St. Louis in July is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CLT to STL?
Find hourly flight availability from Charlotte to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2026.
It’s optimal to fly from Charlotte to St. Louis in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Charlotte to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from Charlotte to St. Louis. Price data was last updated on July 25, 2026.
Travelers seeking maximum savings on their Charlotte to St. Louis flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Charlotte to St. Louis flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Charlotte to St. Louis trip
Our travel experts
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated July 28, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Charlotte to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Charlotte to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
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Charlotte and St. Louis flights
Browse other Charlotte and St. Louis flight options. Last updated on July 28, 2026.
Other flights from Charlotte
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Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
Top 3 airlines flying from Charlotte to St. Louis
Discover the top 3 airlines that operate flights from Charlotte to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$302 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$317 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$327 | FlexibilityNo cancel fee | On-time71% |