Cheap Flights from St. Louis (STL) to Charleroi (CRL)

Popular airlines from Lambert-St. Louis International Airport (STL) to Charleroi (CRL-Brussels South Charleroi)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Frequently asked questions

How much is a flight from Lambert-St. Louis Intl. Airport (STL) to CRL?
If you're planning on travelling between STL and CRL, round-trip flights start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert Field to Brussels South Charleroi Airport (CRL)?
Most flights can be cancelled online, but whether or not you incur a fee depends on your airline. If you do need to cancel your vacation, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Lambert Field to Brussels South Charleroi Airport (CRL) that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from STL to CRL. This allows you to lock in a low rate in advance and still have the freedom to make changes without any additional fees. Just keep in mind that fare differences may still apply.
How far is the flight from Lambert Field to Brussels South Charleroi Airport (CRL)?
With a flight distance of 7,100 kilometres between Lambert-St. Louis Intl. Airport (STL) and Brussels-Charleroi Airport, this is a long journey. Be sure to drink plenty of water and go for a short walk down the aisle every now and then.
Which airlines fly direct from Lambert Field to CRL?
There are no direct flights, so you'll have to make at least one stop between Lambert-St. Louis Intl. Airport (STL) and CRL. Make the most of the layover time to stretch your legs and grab a bite to eat.
Are Lambert-St. Louis Intl. Airport (STL) to Brussels South Charleroi Airport (CRL) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from STL to Brussels South Charleroi Airport (CRL) are available up to a year before departure on Expedia. And although you may pick up great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Brussels South Charleroi
Distance
7057 km

Book with confidence

St. Louis to Charleroi Flights

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

With Expedia, it’s simple to find and book flights to Charleroi from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Brussels South Charleroi, 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 St. Louis to Charleroi today, tomorrow, or this week.  

 

Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Brussels South Charleroi, CRL 

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

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Charleroi  
  • 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 Charleroi from St. Louis 

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 Charleroi with Expedia today.

St. Louis to Charleroi Flights
*Available to Expedia members.