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$99+ Cheap flights from St. Louis to Charlotte (STL - CLT)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CLT
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Charlotte Douglas are usually found in January or August, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from St. Louis to Charlotte

Cheapest flights from St. Louis to Charlotte
Explore the most affordable flight options available from St. Louis to Charlotte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

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.
Thu 8/203:25 pm
STL
-
CLT
Nonstop1h 57m
American Airlines
Thu 8/279:45 pm
CLT
-
STL
Nonstop1h 55m
American Airlines
Deal found 7/23$197
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.
Thu 8/1310:22 am
STL
-
CLT
Nonstop1h 53m
American Airlines
Mon 8/179:45 pm
CLT
-
STL
Nonstop1h 55m
American Airlines
Deal found 7/23$198
This Southwest deal was found by Cheapflights users on 7/21. 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 8/262:45 pm
STL
-
CLT
1 stop5h 40m
Southwest
Thu 8/2711:50 am
CLT
-
STL
Nonstop1h 55m
Southwest
Deal found 7/21$207
This Southwest deal was found by Cheapflights users on 7/22. 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 10/37:20 am
STL
-
CLT
1 stop4h 45m
Southwest
Mon 10/59:00 pm
CLT
-
STL
1 stop3h 35m
Southwest
Deal found 7/22$217
This American Airlines deal was found by Cheapflights users on 7/22. 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 9/110:22 am
STL
-
CLT
Nonstop1h 53m
American Airlines
Mon 9/78:35 am
CLT
-
STL
Nonstop1h 57m
American Airlines
Deal found 7/22$221
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.
Tue 11/38:10 am
STL
-
CLT
Nonstop1h 58m
American Airlines
Thu 12/108:44 pm
CLT
-
STL
Nonstop2h 08m
American Airlines
Deal found 7/24$226
This Delta deal was found by Cheapflights users on 7/22. 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 11/410:45 am
STL
-
CLT
1 stop4h 25m
Delta
Tue 11/108:00 am
CLT
-
STL
1 stop5h 56m
Delta
Deal found 7/22$227
This American Airlines deal was found by Cheapflights users on 7/22. 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 10/35:00 am
STL
-
CLT
1 stop6h 10m
American Airlines
Mon 10/510:55 pm
CLT
-
STL
Nonstop2h 04m
American Airlines
Deal found 7/22$231
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:34 pm
STL
-
CLT
1 stop19h 04m
Frontier
Sun 9/138:11 pm
CLT
-
STL
1 stop24h 28m
Frontier
Deal found 7/23$240

Find flight deals from St. Louis to Charlotte

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Charlotte (CLT). 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 24, 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

January

Average price

$397

Good round-trip deal

$383 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Lambert-St Louis-Charlotte Douglas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Charlotte Douglas flights.
Search Deals
From Lambert-St Louis to Charlotte Douglas
Search Deals
One-way flight from Lambert-St Louis to Charlotte Douglas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Charlotte Douglas.
Search Deals
Price to beat on a one-way flight from Lambert-St Louis to Charlotte Douglas.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Charlotte 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 24, 2026.
Use the filters below to find and compare flights from St. Louis to Charlotte that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 8/13

3:45 pm-9:50 pm

1 stop5h 05m

Charlotte Douglas

Mon 8/17

11:50 am-12:45 pm

Nonstop1h 55m

$207

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 10/22

5:35 pm-8:20 pm

Nonstop1h 45m

Charlotte Douglas

Tue 10/27

7:25 am-10:50 am

1 stop4h 25m

$207
Quickest round-trip

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 8/20

2:45 pm-5:35 pm

Nonstop1h 50m

Charlotte Douglas

Tue 8/25

8:05 am-11:20 am

1 stop4h 15m

$255

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 8/20

11:00 am-4:12 pm

1 stop4h 12m

Charlotte Douglas

Wed 8/26

6:45 am-11:46 am

1 stop6h 01m

$265

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 8/26

6:30 am-11:55 am

1 stop4h 25m

Charlotte Douglas

Fri 8/28

11:50 am-12:45 pm

Nonstop1h 55m

$265

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 10/22

5:35 pm-8:20 pm

Nonstop1h 45m

Charlotte Douglas

Sun 10/25

7:00 am-1:00 pm

2 stops7h 00m

$278

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 9/24

6:00 am-1:30 pm

1 stop6h 30m

Charlotte Douglas

Sun 9/27

5:30 am-9:00 am

1 stop4h 30m

$280

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Tue 11/3

9:44 am-4:52 pm

1 stop6h 08m

Charlotte Douglas

Thu 12/10

6:00 am-2:30 pm

2 stops9h 30m

$302
Cheapest one-way

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 9/10

3:45 pm-9:50 pm

1 stop5h 05m

$109

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 10/21

6:00 am-1:32 pm

1 stop6h 32m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from St. Louis to Charlotte

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 St. Louis to Charlotte in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Charlotte flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Charlotte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Charlotte flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Charlotte 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 St. Louis-Charlotte 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 St. Louis to Charlotte

Have a flexible travel schedule? Discover the best time to fly to Charlotte from St. Louis with our price prediction graph.
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 St. Louis to Charlotte

How far ahead should I book a flight from St. Louis to Charlotte?

The best time to book flights from St. Louis to Charlotte is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from St. Louis to Charlotte?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Charlotte (average of $263). Flying from St. Louis to Charlotte in July is currently the most expensive (average of $397). 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 STL to CLT?

Find hourly flight availability from St. Louis to Charlotte. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 24, 2026.

One of the essential ways to save on airfare from St. Louis to Charlotte is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.

What is the cheapest day to fly from St. Louis to Charlotte?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Charlotte. Price data was last updated on July 18, 2026.

Travelers seeking maximum savings on their St. Louis to Charlotte flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from St. Louis to Charlotte?

Airfare is below average for this route at the moment.

St. Louis to Charlotte flights typically cost between $298 and $374 in August.
The cheapest round-trip price found within the last 5 days was $197 on American Airlines (Aug 20-Aug 27).

The best insider tips for St. Louis to Charlotte 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 St. Louis to Charlotte trip
Our travel experts
Taryn White

Taryn White

Expert on STL and CLT

Taryn White is a freelance travel writer, digital creator, and travel advisor who has visited nearly 100 countries and all 50 states. She’s familiar with many airports and enjoys beach hopping, boutique hotels, spa experiences, and exploring local culture. Her work has appeared in Travel + Leisure, Condé Nast Traveler, National Geographic, Smithsonian Magazine, AFAR, and more.

Read more

Reviews of airlines servicing Charlotte

Get insights into the airlines that provide service to Charlotte. 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 Charlotte. Reviews last updated July 24, 2026.
Read through reviews of airlines operating flights from St. Louis to Charlotte, such as Southwest,Delta, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Delta
7.8
Good
8,481 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
American Airlines
7.1
Good
11,843 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Frontier
5.6
Fair
2,770 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Charlotte. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from St. Louis to Charlotte?

    To fly from St. Louis to Charlotte, you need to book a flight from Lambert-St Louis (STL) to Douglas (CLT). Nonstop flights to Charlotte Douglas from Lambert-St Louis take 1h 45m on average. When it comes time to book airfare, you have a few options: there are 7 outbound flights from Lambert-St Louis to Douglas offered by 4 different airlines.

  • How popular is this St. Louis to Charlotte flight route?

    This flight path from Lambert-St Louis to Charlotte Douglas was viewed by 55 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from St. Louis to Charlotte?

    Departing from St. Louis to Charlotte will take you 4h 12m. There are 574 mi between St. Louis and Charlotte. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Charlotte round-trip?

    Delta, at $132, was found to be the cheapest airline from St. Louis to Charlotte.Alternate airlines to your destination round-trip include Frontier and Southwest. Users have found that Delta is 59% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from St. Louis to Charlotte one-way?

    The cheapest airlines for a one-way flight from St. Louis to Charlotte are American Airlines ($108), Southwest ($112), and United Airlines ($118).

  • What are the most reliable airlines from St. Louis to Charlotte?

    The top 3 most reliable airlines when flying from St. Louis to Charlotte are Southwest (82%), American Airlines (73%) and British Airways (66%).

  • What are the cheapest flights from St. Louis to Charlotte?

    On average you can expect to pay $1,297 for a flight from St. Louis to Charlotte. The cheapest flight overall is $112 while the most popular route, (Lambert-St Louis - Charlotte Douglas) is currently priced at $197.

  • Can I find deals for flights from St. Louis to Charlotte that include hotel bookings?

    Yes. In addition to deals on St. Louis to Charlotte flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Charlotte?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Charlotte.

  • Can I find deals for business class flights from St. Louis to Charlotte?

    Yes. Cheapflights offers flight deals from St. Louis to Charlotte by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Charlotte?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Charlotte (average of $263). Flying from St. Louis to Charlotte in July is currently the most expensive (average of $397). 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.

See more FAQs

Traveling to a place near Charlotte?

Book flights to Charlotte if you plan to visit one of these locations
Rock Hill
Hickory
Gastonia
Salisbury
Cornelius
Morganton
Mooresville
Huntersville
Matthews
Boone
Lancaster
Shelby
Gaffney
Fort Mill
Statesville

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from St. Louis to Charlotte

Discover the top 4 airlines that operate flights from St. Louis to Charlotte. 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 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$132Average$322FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$152Average$282FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$212Average$308FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$217Average$323FlexibilityNo cancel feeOn-time71%

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