CA $1,066 Cheap Flights from Paris (CDG) to St. Louis (STL)

View CA $1,066 flight on Fri, Sep. 19, 2025Opens in a new window

Popular airlines from Roissy - Charles de Gaulle Airport (CDG) to Lambert-St. Louis International Airport (STL)

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Cheap flights from Paris (CDG) to St. Louis (STL)

Prices were available within the past 7 days and start at CA $1,066 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Paris to St. Louis (CDG - STL) route information
Origin airport
Roissy-Charles de Gaulle
Destination airport
Lambert-St. Louis Intl.
Distance
7020 km

Paris to St. Louis Flights

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

With Expedia, it’s simple to find and book flights to St. Louis from Paris 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 Paris to St. Louis today, tomorrow, or this week.  

 

Save dollars with cheap flights from Roissy-Charles de Gaulle, CDG to Lambert-St. Louis Intl., STL 

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

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 Roissy Airport to Lambert-St. Louis Intl. Airport (STL)?
The lowest price advertised for a round-trip flight from Charles de Gaulle Airport to STL is . But you better move fast. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Roissy Airport to Lambert-St. Louis Intl. Airport (STL)?
Most flights can be cancelled online, but whether you incur a fee all comes down to 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 Roissy Airport to Lambert-St. Louis Intl. Airport (STL) that have flexible change policies?
Many airlines offer the option to reschedule your flight at no extra charge. All you pay is the cost difference between the two flights. When looking for Charles de Gaulle Airport to STL flights, you'll find a "No change fees" filter for you to pick.
How many hours is the flight from Roissy-Charles de Gaulle Airport (CDG) to Lambert-St. Louis Intl. Airport (STL)?
From Roissy-Charles de Gaulle Airport (CDG) to Lambert-St. Louis Intl. Airport (STL), you'll be in your seat for approximately 11 hours and 43 minutes. If you've been wanting to get stuck into that bestselling novel, now's the best time to do it.
How far is the flight from CDG to STL?
The distance is around 7,100 kilometres. Travel pillow? Check. A change of clothes? Double check. We suggest you pack all the travel comforts for this long-haul Tremblay-en-France to St. Louis flight.
Which airlines fly direct from Roissy Airport to STL?
If you want to fly straight from Roissy-Charles de Gaulle Airport (CDG) to STL, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Roissy-Charles de Gaulle Airport (CDG) to Lambert-St. Louis Intl. Airport (STL) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some of the cheapest airfares from Charles de Gaulle Airport to Lambert Field surfacing a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices that far in advance.

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