$105+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — STL
Jul 11 — Jul 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 August 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 June 11, 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 June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/59:45 pm
CLT
- STL
Nonstop1h 55m
American Airlines
Wed 8/126:54 am
STL
- CLT
Nonstop1h 55m
American Airlines
Deal found 6/10![American Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 8/47:37 am
CLT
- STL
Nonstop1h 56m
American Airlines
Sat 8/86:54 am
STL
- CLT
Nonstop1h 55m
American Airlines
Deal found 6/8![American Airlines logo]()
$193
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 8/58:10 am
CLT
- STL
1 stop4h 36m
Delta
Wed 8/1212:52 pm
STL
- CLT
1 stop4h 50m
Delta
Deal found 6/8![Delta logo]()
$209
This Southwest deal was found by Cheapflights users on 6/10. 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.
Tue 8/46:50 am
CLT
- STL
2 stops9h 00m
Southwest
Tue 8/116:30 am
STL
- CLT
1 stop4h 25m
Southwest
Deal found 6/10![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 6/8. 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 10/711:45 am
CLT
- STL
2 stops8h 50m
Southwest
Wed 10/1411:50 am
STL
- CLT
1 stop7h 35m
Southwest
Deal found 6/8![Southwest logo]()
$215
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/17:35 am
CLT
- STL
Nonstop1h 57m
American Airlines
Sat 7/47:32 am
STL
- CLT
Nonstop1h 58m
American Airlines
Deal found 6/10![American Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 6/10. 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.
Tue 8/256:50 am
CLT
- STL
2 stops9h 00m
Southwest
Wed 8/2610:15 am
STL
- CLT
2 stops9h 55m
Southwest
Deal found 6/10![Southwest logo]()
$220
This Southwest deal was found by Cheapflights users on 6/8. 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
Wed 10/218:35 am
STL
- CLT
1 stop5h 00m
Southwest
Deal found 6/8![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 6/10. 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 7/11:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Sat 7/411:10 am
STL
- CLT
1 stop6h 15m
Southwest
Deal found 6/10![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 6/8. 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.
Tue 8/412:35 pm
CLT
- STL
1 stop6h 20m
Southwest
Sat 8/85:45 am
STL
- CLT
1 stop5h 35m
Southwest
Deal found 6/8![Southwest logo]()
$229
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 June 11, 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 June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/10. 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 7/11:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Sat 7/410:15 am
STL
- CLT
2 stops7h 05m
Southwest
Deal found 6/10![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 6/10. 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 8/155:15 pm
CLT
- STL
1 stop4h 25m
Southwest
Mon 8/172:45 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 6/10![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 6/11. 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 7/34:40 pm
CLT
- STL
Nonstop2h 10m
Southwest
Tue 7/73:10 pm
STL
- CLT
1 stop6h 00m
Southwest
Deal found 6/11![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 6/9. 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 7/207:05 pm
CLT
- STL
1 stop4h 50m
Southwest
Wed 7/224:50 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 6/9![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 6/10. 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 8/277:40 am
CLT
- STL
2 stops8h 40m
Southwest
Sun 8/303:05 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 6/10![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 6/8. 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 8/1411:50 am
CLT
- STL
Nonstop1h 55m
Southwest
Sun 8/163:05 pm
STL
- CLT
Nonstop1h 50m
Southwest
Deal found 6/8![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 6/6. 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 8/86:30 am
CLT
- STL
2 stops7h 45m
Southwest
Sat 8/159:00 am
STL
- CLT
1 stop6h 35m
Southwest
Deal found 6/6![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 6/9. 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 7/97:10 am
CLT
- STL
2 stops12h 20m
Southwest
Tue 7/145:40 am
STL
- CLT
2 stops7h 55m
Southwest
Deal found 6/9![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 6/11. 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 7/27:10 am
CLT
- STL
2 stops12h 20m
Southwest
Tue 7/75:40 am
STL
- CLT
2 stops7h 55m
Southwest
Deal found 6/11![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 6/6. 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 8/512:35 pm
CLT
- STL
1 stop6h 20m
Southwest
Sat 8/85:45 am
STL
- CLT
2 stops7h 40m
Southwest
Deal found 6/6![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 6/10. 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 7/2210:40 am
CLT
- STL
2 stops8h 45m
Southwest
Sat 7/258:50 am
STL
- CLT
2 stops12h 25m
Southwest
Deal found 6/10![Southwest logo]()
$327
Last-minute flights from Charlotte to St. LouisDiscover last-minute flight deals from Charlotte to St. Louis. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Charlotte to St. Louis. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/17:35 am
CLT
- STL
Nonstop1h 57m
American Airlines
Tue 7/76:13 pm
STL
- CLT
Nonstop1h 58m
American Airlines
Deal found 6/10![American Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 6/10. 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 7/11:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Sat 7/411:10 am
STL
- CLT
1 stop6h 15m
Southwest
Deal found 6/10![Southwest logo]()
$227
This Southwest deal was found by Cheapflights users on 6/10. 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 7/18:15 pm
CLT
- STL
1 stop3h 45m
Southwest
Tue 7/73:10 pm
STL
- CLT
1 stop6h 00m
Southwest
Deal found 6/10![Southwest logo]()
$237
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:29 pm
CLT
- STL
1 stop12h 20m
Frontier
Mon 7/64:09 pm
STL
- CLT
1 stop23h 29m
Frontier
Deal found 6/9![Frontier logo]()
$258
This Mytrip deal was found by Cheapflights users on 6/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:29 pm
CLT
- STL
1 stop12h 20m
Frontier
Wed 7/84:09 pm
STL
- CLT
1 stop23h 49m
Frontier
Deal found 6/8![Frontier logo]()
$253
This CheapOair deal was found by Cheapflights users on 6/8. 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.
Sat 7/412:29 pm
CLT
- STL
1 stop12h 20m
Frontier
Tue 7/74:09 pm
STL
- CLT
1 stop23h 49m
Frontier
Deal found 6/8![Frontier logo]()
$254
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 am
CLT
- STL
2 stops7h 11m
United Airlines
Sat 7/187:20 am
STL
- CLT
1 stop5h 30m
United Airlines
Deal found 6/11![United Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:05 am
CLT
- STL
1 stop5h 06m
United Airlines
Sat 7/251:18 pm
STL
- CLT
1 stop7h 11m
United Airlines
Deal found 6/10![United Airlines logo]()
$245
This CheapOair deal was found by Cheapflights users on 6/10. 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.
Mon 7/2710:59 pm
CLT
- STL
1 stop26h 00m
Frontier
Wed 7/294:09 pm
STL
- CLT
1 stop18h 20m
Frontier
Deal found 6/10![Frontier logo]()
$259
This Southwest deal was found by Cheapflights users on 6/7. 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 7/314:40 pm
CLT
- STL
Nonstop2h 10m
Southwest
Tue 8/43:45 pm
STL
- CLT
1 stop4h 25m
Southwest
Deal found 6/7![Southwest logo]()
$256
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 June 11, 2026.
Search for one-way flight options from Charlotte to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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 8/512:35 pm
CLT
- STL
1 stop6h 20m
Southwest
Deal found 6/8![Southwest logo]()
$105
This Southwest deal was found by Cheapflights users on 6/9. 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 7/11:25 pm
CLT
- STL
Nonstop2h 00m
Southwest
Deal found 6/9![Southwest logo]()
$109
This Delta deal was found by Cheapflights users on 6/8. 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 8/45:30 am
CLT
- STL
1 stop5h 24m
Delta
Deal found 6/8![Delta logo]()
$111
This Southwest deal was found by Cheapflights users on 6/9. 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 8/611:50 am
CLT
- STL
Nonstop1h 55m
Southwest
Deal found 6/9![Southwest logo]()
$118
This Delta deal was found by Cheapflights users on 6/8. 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 7/75:39 pm
CLT
- STL
1 stop5h 36m
Delta
Deal found 6/8![Delta logo]()
$119
This Frontier deal was found by Cheapflights users on 6/6. 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.
Tue 6/3012:29 pm
CLT
- STL
1 stop12h 20m
Frontier
Deal found 6/6![Frontier logo]()
$121
This Southwest deal was found by Cheapflights users on 6/9. 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 8/155:15 pm
CLT
- STL
1 stop4h 25m
Southwest
Deal found 6/9![Southwest logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Tue 8/41:38 pm
CLT
- STL
2 stops20h 19m
Frontier
Deal found 6/9![Frontier logo]()
$130
This Delta deal was found by Cheapflights users on 6/8. 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 8/65:30 am
CLT
- STL
1 stop3h 38m
Delta
Deal found 6/8![Delta logo]()
$132
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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (American Airlines) |
One-way from | $105 (Southwest) |
Popular in | June |
Cheapest in | August |
Average price | $361 |
Good round-trip deal | $329 or less |
Good one-way deal | $147 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 June 11, 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
Wed 7/1
1:25 pm-2:25 pm
Nonstop2h 00m
Lambert-St Louis
Sat 7/4
10:15 am-6:20 pm
2 stops7h 05m
$232
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Sat 8/15
5:15 pm-8:40 pm
1 stop4h 25m
Lambert-St Louis
Mon 8/17
2:45 pm-5:35 pm
Nonstop1h 50m
$242
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Fri 7/3
4:40 pm-5:50 pm
Nonstop2h 10m
Lambert-St Louis
Tue 7/7
3:10 pm-10:10 pm
1 stop6h 00m
$283
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Mon 7/20
7:05 pm-10:55 pm
1 stop4h 50m
Lambert-St Louis
Wed 7/22
4:50 pm-7:40 pm
Nonstop1h 50m
$283
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Thu 8/27
7:40 am-3:20 pm
2 stops8h 40m
Lambert-St Louis
Sun 8/30
3:05 pm-5:55 pm
Nonstop1h 50m
$284
Quickest round-trip
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Fri 8/14
11:50 am-12:45 pm
Nonstop1h 55m
Lambert-St Louis
Sun 8/16
3:05 pm-5:55 pm
Nonstop1h 50m
$290
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Sat 8/8
6:30 am-1:15 pm
2 stops7h 45m
Lambert-St Louis
Sat 8/15
9:00 am-4:35 pm
1 stop6h 35m
$290
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Thu 7/9
7:10 am-6:30 pm
2 stops12h 20m
Lambert-St Louis
Tue 7/14
5:40 am-2:35 pm
2 stops7h 55m
$296
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Thu 7/2
7:10 am-6:30 pm
2 stops12h 20m
Lambert-St Louis
Tue 7/7
5:40 am-2:35 pm
2 stops7h 55m
$309
CharlotteSt. Louis
CLT - STL
CLTSTL
Charlotte Douglas
Wed 8/5
12:35 pm-5:55 pm
1 stop6h 20m
Lambert-St Louis
Sat 8/8
5:45 am-2:25 pm
2 stops7h 40m
$320
Showing 1-10 of 23 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 June.
| 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.
Cheapflights Insights
Everything you need to know about your flight from Charlotte to St. Louis
Prices
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, August is the cheapest month in which you can book a flight from Charlotte to St. Louis (average of $281). Flying from Charlotte to St. Louis in June is currently the most expensive (average of $361). 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 June 11, 2026.
It’s optimal to fly from Charlotte to St. Louis in the evening. By choosing this option you can save up to 11% 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 June 8, 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 June 11, 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.
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Boarding
8.1
Overall
7.9
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
Alton
Farmington
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Charlotte
Popular flights
St. Louis flight routes
Alternative routes for Charlotte to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charlotte to St. Louis by cabin class
Find flights from Charlotte to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charlotte and St. Louis flights
Browse other Charlotte and St. Louis flight options. Last updated on June 11, 2026.
Other flights from Charlotte
Browse through other flights departing from Charlotte. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 11, 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$283 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$311 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$217 | Average$320 | FlexibilityNo cancel fee | On-time71% |