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$70+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CLT
May 29 — Jun 51
Fri 5/29
Fri 6/5
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 73 days in advance, depart on a Wednesday or Friday 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 April 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:19 pm
STL
-
CLT
1 stop25h 33m
Multiple Airlines
Sat 5/239:07 pm
CLT
-
STL
2 stops36h 48m
Multiple Airlines
Deal found 4/24$249
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:19 pm
STL
-
CLT
1 stop25h 33m
Multiple Airlines
Mon 6/89:07 pm
CLT
-
STL
2 stops21h 23m
Multiple Airlines
Deal found 4/25$250
This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:19 pm
STL
-
CLT
1 stop25h 54m
Frontier
Mon 5/187:58 pm
CLT
-
STL
1 stop5h 23m
Frontier
Deal found 4/24$253
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:19 pm
STL
-
CLT
1 stop25h 33m
Multiple Airlines
Thu 6/46:41 pm
CLT
-
STL
2 stops39h 14m
Multiple Airlines
Deal found 4/25$255
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:12 pm
STL
-
CLT
Nonstop2h 03m
American Airlines
Wed 6/243:25 pm
CLT
-
STL
1 stop6h 01m
American Airlines
Deal found 4/25$256
This Delta deal was found by Cheapflights users on 4/27. 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 6/11:27 pm
STL
-
CLT
1 stop3h 49m
Delta
Mon 6/85:30 am
CLT
-
STL
1 stop3h 46m
Delta
Deal found 4/27$259
This Southwest deal was found by Cheapflights users on 4/26. 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.
Tue 6/94:50 pm
STL
-
CLT
Nonstop1h 50m
Southwest
Thu 6/117:35 am
CLT
-
STL
1 stop5h 35m
Southwest
Deal found 4/26$260
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:33 pm
STL
-
CLT
2 stops16h 32m
Multiple Airlines
Sun 6/77:57 pm
CLT
-
STL
1 stop15h 56m
Multiple Airlines
Deal found 4/24$261
This Southwest deal was found by Cheapflights users on 4/24. 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 5/181:45 pm
STL
-
CLT
1 stop7h 15m
Southwest
Sat 5/233:50 pm
CLT
-
STL
1 stop4h 20m
Southwest
Deal found 4/24$262
This American Airlines deal was found by Cheapflights users on 4/24. 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 6/206:12 pm
STL
-
CLT
Nonstop2h 00m
American Airlines
Wed 6/247:35 am
CLT
-
STL
Nonstop1h 58m
American Airlines
Deal found 4/24$263
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sat 5/305:27 pm
STL
-
CLT
2 stops17h 07m
Multiple Airlines
Mon 6/17:57 pm
CLT
-
STL
1 stop29h 00m
Multiple Airlines
Deal found 4/26$266
This Southwest deal was found by Cheapflights users on 4/24. 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.
Tue 6/25:35 am
STL
-
CLT
2 stops6h 20m
Southwest
Tue 6/910:40 am
CLT
-
STL
2 stops8h 45m
Southwest
Deal found 4/24$267

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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(Kiwi.com)

One-way from

$70
(Frontier)

Popular in

May

Cheapest in

January

Average price

$339

Good round-trip deal

$412 or less

Good one-way deal

$213 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. 9% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 29, 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

Sat 6/27

4:40 pm-10:10 pm

1 stop4h 30m

Charlotte Douglas

Tue 6/30

11:50 am-7:15 pm

2 stops8h 25m

$271

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Mon 6/8

7:12 pm-11:59 pm

1 stop3h 47m

Charlotte Douglas

Thu 6/11

5:30 am-8:16 am

1 stop3h 46m

$291

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 6/17

6:00 am-2:12 pm

2 stops7h 12m

Charlotte Douglas

Wed 6/24

8:05 am-12:11 pm

1 stop5h 06m

$302

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Tue 6/2

11:35 am-8:45 pm

2 stops8h 10m

Charlotte Douglas

Tue 6/9

3:10 pm-11:00 pm

2 stops8h 50m

$307
Quickest round-trip

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Fri 6/5

3:40 pm-6:30 pm

Nonstop1h 50m

Charlotte Douglas

Mon 6/8

4:40 pm-5:50 pm

Nonstop2h 10m

$314

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 6/17

10:20 am-3:58 pm

1 stop4h 38m

Charlotte Douglas

Wed 6/24

5:30 am-8:16 am

1 stop3h 46m

$315

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 5/27

6:00 am-3:09 pm

2 stops8h 09m

Charlotte Douglas

Thu 5/28

8:05 am-2:23 pm

1 stop7h 18m

$323

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Mon 6/1

5:41 pm-12:45 am

1 stop6h 04m

Charlotte Douglas

Mon 6/8

5:51 pm-11:35 pm

1 stop6h 44m

$339

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Mon 6/1

2:10 pm-9:40 pm

2 stops6h 30m

Charlotte Douglas

Mon 6/8

7:10 am-6:30 pm

2 stops12h 20m

$339
Cheapest one-way

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 6/27

8:00 am-1:39 pm

1 stop4h 39m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 72 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 May is currently the most expensive (average of $368). 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 April 29, 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 34% 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 April 25, 2026.

Travelers seeking maximum savings on their St. Louis to Charlotte flight should consider departing on Tuesday afternoons 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?

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 April 29, 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
4,314 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,466 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,681 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
2,970 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 50m on average. When it comes time to book airfare, you have a few options: there are 3 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 23 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 3h 47m. 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 57% 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 Southwest ($112), Delta ($118), and American Airlines ($141).

  • 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 American Airlines (92%), British Airways (91%) and Southwest (83%).

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

    On average you can expect to pay $434 for a flight from St. Louis to Charlotte. The cheapest flight overall is $170 while the most popular route, (Lambert-St Louis - Charlotte Douglas) is currently priced at $207.

  • 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 May is currently the most expensive (average of $368). 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
Morganton
Mooresville
Huntersville
Matthews
Boone
Lancaster
Shelby
Kannapolis
Gaffney
Fort Mill
Statesville

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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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$132Average$368FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$152Average$198FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$196Average$303FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$217Average$309FlexibilityNo cancel feeOn-time71%

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