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

Airlines that fly from Roissy - Charles de Gaulle Airport (CDG) to Lambert-St. Louis International Airport (STL)

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
Virgin Atlantic
Virgin Atlantic
Virgin Atlantic
American Airlines
KLM
KLM
Virgin Atlantic
KLM
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Flight from Paris to St. Louis route information
Origin airport
Roissy-Charles de Gaulle
Destination airport
Lambert-St. Louis Intl.
Return price
AU$2,162
Distance
7020 km

Your quick guide to flights from Paris to St. Louis

Pick up great flights from Paris to St. Louis

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Paris to St. Louis. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Paris to St. Louis that take around hours.

Find cheap flights from Paris to St. Louis

From the great flight deals with prices currently ranging from AU$2,162 to AU$2,422, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Paris to St. Louis around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to St. Louis is normally in January.

Reasons to book your flight from Paris to St. Louis with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Paris to St. Louis across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to St. Louis right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Roissy-Charles de Gaulle Airport (CDG) to Lambert Field?
Round-trip journeys between CDG and Lambert Field start from AU$2,162. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. 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 Field?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee varies between airlines. If you do have to cancel your trip, 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 without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Charles de Gaulle Airport to STL flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from CDG to STL?
The distance is around 7 100 kilometres. Neck pillow? Check. Warm clothes? Double check. We suggest you pack all the essentials for this long-haul Tremblay-en-France to St. Louis flight.
Which airlines fly direct from CDG to Lambert-St. Louis Intl. Airport (STL)?
Unfortunately, there aren’t any airlines that fly direct between CDG and STL. You’ll need to book a flight with one or more stops.
Are Roissy Airport to STL flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute deals between Roissy Airport and STL are of course possible, it’s also a good idea to keep an eye on prices well before you fly. In fact, some air carriers publicize their prices up to a year before the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to lock in your seat when the price dips.
*Available to Expedia members.