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$87+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CLT
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Charlotte Douglas are usually found in August or July, booked 73 days in advance, depart on a Friday or Wednesday and return on a Saturday

Cheap 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 29, 2025.

Round-trip from

$185
(FlightHub)

One-way from

$87
(CheapOair)

Popular in

April

Cheapest in

August

Average price

$313

Good round-trip deal

$285 or less

Good one-way deal

$159 or less
From Lambert-St Louis to Charlotte Douglas
Search Deals
One-way flight from Lambert-St Louis to Charlotte Douglas
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Charlotte Douglas.
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Price to beat on a one-way flight from Lambert-St Louis to Charlotte Douglas.
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Find 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 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:40 pmSTL - CLT
1 stop17h 02mFrontier
Sat 8/167:03 pmCLT - STL
1 stop5h 44mFrontier
Deal found 7/28$185
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/712:05 pmSTL - CLT
1 stop24h 24mSpirit Airlines
Wed 9/106:00 amCLT - STL
1 stop28h 40mSpirit Airlines
Deal found 7/27$192
This CheapOair deal was found by Cheapflights users on 7/28. 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.
Thu 8/2810:37 amSTL - CLT
1 stop12h 18mMultiple Airlines
Mon 9/15:32 pmCLT - STL
1 stop16h 39mMultiple Airlines
Deal found 7/28$197
This Southwest deal was found by Cheapflights users on 7/28. 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 8/273:10 pmSTL - CLT
Nonstop1h 50mSouthwest
Wed 9/36:30 amCLT - STL
2 stops8h 45mSouthwest
Deal found 7/28$232
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.
Wed 9/107:00 amSTL - CLT
1 stop4h 59mDelta
Wed 9/176:05 amCLT - STL
1 stop4h 28mDelta
Deal found 7/27$237
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/102:11 pmSTL - CLT
Nonstop2h 00mAmerican Airlines
Mon 9/1510:05 pmCLT - STL
Nonstop2h 02mAmerican Airlines
Deal found 7/29$240
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/126:33 amSTL - CLT
2 stops6h 34mUnited Airlines
Sat 8/165:19 pmCLT - STL
1 stop6h 26mUnited Airlines
Deal found 7/29$282

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 29, 2025.
Use the filters below to find and compare flights from St. Louis to Charlotte that are best for you.

Fly from

St. Louis

Fly to

Charlotte

Route

Depart

Return

Price

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sat 8/9

5:40 pm-11:42 am

1 stop17h 02m

Charlotte Douglas

Sat 8/16

7:03 pm-11:47 pm

1 stop5h 44m

$185

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 8/14

10:37 am-11:55 pm

1 stop12h 18m

Charlotte Douglas

Sat 8/16

7:03 pm-11:47 pm

1 stop5h 44m

$186

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sun 9/7

12:05 pm-1:29 pm

1 stop24h 24m

Charlotte Douglas

Wed 9/10

6:00 am-9:40 am

1 stop28h 40m

$192

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 8/27

3:10 pm-6:00 pm

Nonstop1h 50m

Charlotte Douglas

Wed 9/3

4:50 pm-9:25 pm

1 stop5h 35m

$227

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 9/10

7:00 am-12:59 pm

1 stop4h 59m

Charlotte Douglas

Wed 9/17

6:05 am-9:33 am

1 stop4h 28m

$237

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 8/28

9:08 am-12:04 pm

Nonstop1h 56m

Charlotte Douglas

Tue 9/2

1:00 pm-1:51 pm

Nonstop1h 51m

$240

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Tue 8/12

6:33 am-2:07 pm

2 stops6h 34m

Charlotte Douglas

Sat 8/16

5:19 pm-10:45 pm

1 stop6h 26m

$282

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Thu 8/28

10:37 am-11:55 pm

1 stop12h 18m

$87

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Sun 8/31

2:02 pm-8:46 pm

1 stop5h 44m

$93

St. LouisCharlotte

STL - CLT

STLCLT

Lambert-St Louis

Wed 8/27

3:10 pm-6:00 pm

Nonstop1h 50m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 13 results
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The best insider tips for St. Louis to Charlotte flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your St. Louis to Charlotte trip
Airports
STL

Expect security screening at STL to take 5-10 minutes during off-peak times. Check real-time wait times online before heading to the airport.

Read more about STLby Taryn White
CLT

For a quick ride to downtown Charlotte, consider using Uber or Lyft, often cheaper than taxis. Public transportation options are also available.

Read more about CLTby Taryn White
Our travel experts
Taryn White

Taryn White

Expert on STL and CLT

Taryn White

Taryn White

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

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?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Charlotte. Price data was last updated on July 25, 2025.

The best time to book flights from St. Louis to Charlotte is 73 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, August is the cheapest month in which you can book a flight from St. Louis to Charlotte (average of $248). Flying from St. Louis to Charlotte in March is currently the most expensive (average of $328). 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 29, 2025.

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 morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% 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 27, 2025.

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

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 29, 2025.
Read through reviews of airlines operating flights from St. Louis to Charlotte, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,899 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,040 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 2 outbound flights from Lambert-St Louis to Douglas offered by 5 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 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Frontier, at $185, was found to be the cheapest airline from St. Louis to Charlotte.Alternate airlines to your destination round-trip include Spirit Airlines and Southwest. Users have found that Frontier is 47% 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 Spirit Airlines ($87), Frontier ($93), and Southwest ($109).

  • 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 PSA Airlines (83%), Southwest (81%) and American Airlines (80%).

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

    On average you can expect to pay $608 for a flight from St. Louis to Charlotte. The cheapest flight overall is $99 while the most popular route, (Lambert-St Louis - Charlotte Douglas) is currently priced at $199.

  • 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, August is the cheapest month in which you can book a flight from St. Louis to Charlotte (average of $248). Flying from St. Louis to Charlotte in March is currently the most expensive (average of $328). 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
Gaffney
Rock Hill
Matthews
Gastonia
Huntersville
Boone
Salisbury
Statesville
Mooresville
Cornelius
Lancaster
Kannapolis
Shelby
Fort Mill
Pineville
Hickory

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Top 5 airlines flying from St. Louis to Charlotte

Discover the top 5 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$138Average$211FlexibilityNo cancel feeOn-time65%
FrontierCheapest$140Average$190FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$222Average$359FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$225Average$353FlexibilityNo cancel feeOn-time63%
DeltaCheapest$248Average$354FlexibilityNo cancel feeOn-timeN/A

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