CA $164 Cheap Flights from Charlotte (CLT) to St. Louis (STL)

View CA $164 flight on Thu, Oct. 23, 2025Opens in a new window

Popular airlines from Charlotte-Douglas International Airport (CLT) to Lambert-St. Louis International Airport (STL)

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Cheap flights from Charlotte (CLT) to St. Louis (STL)

Prices were available within the past 7 days and start at CA $164 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Sep. 18 - Mon, Sep. 22
CLT
Charlotte
STL
St. Louis
CA $270 Roundtrip, found 6 days ago
CA $270
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 18 from Charlotte to St. Louis, returning Mon, Sep. 22, priced at CA $270 found 6 days ago
Delta
Tue, Oct. 21 - Mon, Oct. 27
CLT
Charlotte
STL
St. Louis
CA $272 Roundtrip, found 4 days ago
CA $272
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct. 21 from Charlotte to St. Louis, returning Mon, Oct. 27, priced at CA $272 found 4 days ago
Delta
Tue, Oct. 21 - Tue, Oct. 28
CLT
Charlotte
STL
St. Louis
CA $286 Roundtrip, found 3 days ago
CA $286
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct. 21 from Charlotte to St. Louis, returning Tue, Oct. 28, priced at CA $286 found 3 days ago
Delta
Thu, Oct. 23 - Sun, Oct. 26
CLT
Charlotte
STL
St. Louis
CA $297 Roundtrip, found 4 days ago
CA $297
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Oct. 23 from Charlotte to St. Louis, returning Sun, Oct. 26, priced at CA $297 found 4 days ago
Delta
Thu, Oct. 23 - Tue, Oct. 28
CLT
Charlotte
STL
St. Louis
CA $306 Roundtrip, found 3 days ago
CA $306
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Oct. 23 from Charlotte to St. Louis, returning Tue, Oct. 28, priced at CA $306 found 3 days ago
American Airlines
Fri, Oct. 24 - Tue, Oct. 28
CLT
Charlotte
STL
St. Louis
CA $311 Roundtrip, found 3 days ago
CA $311
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct. 24 from Charlotte to St. Louis, returning Tue, Oct. 28, priced at CA $311 found 3 days ago
Delta
Thu, Sep. 18 - Mon, Sep. 22
CLT
Charlotte
STL
St. Louis
CA $312 Roundtrip, found 6 days ago
CA $312
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Sep. 18 from Charlotte to St. Louis, returning Mon, Sep. 22, priced at CA $312 found 6 days ago
Delta
Fri, Oct. 24 - Sun, Oct. 26
CLT
Charlotte
STL
St. Louis
CA $323 Roundtrip, found 4 days ago
CA $323
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct. 24 from Charlotte to St. Louis, returning Sun, Oct. 26, priced at CA $323 found 4 days ago
American Airlines
Fri, Oct. 24 - Tue, Oct. 28
CLT
Charlotte
STL
St. Louis
CA $325 Roundtrip, found 3 days ago
CA $325
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct. 24 from Charlotte to St. Louis, returning Tue, Oct. 28, priced at CA $325 found 3 days ago
Delta
Tue, Oct. 21 - Thu, Oct. 23
CLT
Charlotte
STL
St. Louis
CA $327 Roundtrip, found 4 days ago
CA $327
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct. 21 from Charlotte to St. Louis, returning Thu, Oct. 23, priced at CA $327 found 4 days ago

Find the cheapest month to fly from Charlotte (CLT) to St. Louis (STL)

August is typically the cheapest month to fly

From CA $173 - CA $505 per traveller.

Graph displaying average flight prices per month

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Flight from Charlotte to St. Louis (CLT - STL) route information
Origin airport
Charlotte-Douglas Intl.
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
CA $270
Distance
917 km

Charlotte to St. Louis Flights

The easy way to book your flights from Charlotte to St. Louis 

With Expedia, it’s simple to find and book flights to St. Louis from Charlotte whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Lambert-St. Louis Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Charlotte to St. Louis today, tomorrow, or this week.  

 

Save dollars with cheap flights from Charlotte-Douglas Intl., CLT to Lambert-St. Louis Intl., STL 

Sort your search results by price to find great deals on your flight from Charlotte to St. Louis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Louis from Charlotte currently is just CA $270 rising to CA $327.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Louis  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Louis from Charlotte 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Louis with Expedia today.

Frequently asked questions

How much is a flight from Charlotte Airport to Lambert Field?
Pack your bags, because round-trip journeys between CLT and Lambert-St. Louis Intl. Airport (STL) start from CA $270. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Charlotte Airport to Lambert-St. Louis Intl. Airport (STL)?
This can vary between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel online.
How do I find cheap flights from Charlotte-Douglas Intl. Airport (CLT) to Lambert-St. Louis Intl. Airport (STL) that have flexible change policies?
Select our "No change fees" filter to find flexible ticketing options for your flight from Charlotte Airport to STL. This allows you to snag a low rate ahead of time and still have the freedom to reschedule without any extra fees. Keep in mind that you'll need to cover the fare difference.
How many hours is the flight from Charlotte Airport to Lambert-St. Louis Intl. Airport (STL)?
Settle into your seat, choose an in-flight movie and 2 hours and 6 minutes will fly by in a jiffy. That's how long it takes to travel to Lambert-St. Louis Intl. Airport (STL) from Charlotte Airport.
How far is the flight from Charlotte Airport to STL?
You can forget about a movie marathon on this flight — it's just 920 kilometres from Charlotte to St. Louis. Find your seat, buckle up and you'll be touching down before long.
Which airlines fly direct from Charlotte Airport to STL?
American Airlines (AA) is one of the preferred choices for many travellers flying between Charlotte Airport and STL. Take your pick of the 139 flights it offers on this route each month. After some more options? Check out the seats available with Southwest Airlines (WN). This carrier offers 26 flights a month between these airports.
Are CLT to Lambert Field flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it's no sure thing. While last-minute flight deals between CLT and Lambert Field are possible, it's also a good idea to monitor prices well before you fly. In fact, some carriers publish their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to secure your seat when the price is right.

Explore a world of travel with Expedia

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