St. Louis

$444+ Cheap flights from Charles de Gaulle (CDG) to St. Louis (STL)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
CDG — STL
Nov 27 — Dec 41
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charles de Gaulle to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Paris Charles de Gaulle to Lambert-St Louis are usually found in February or March, booked 87 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Charles de Gaulle to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Charles de Gaulle (CDG) to St. Louis (STL). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$682
(Kiwi.com)

One-way from

$444
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$778
Provider with most accurate pricing for Paris Charles de Gaulle-Lambert-St Louis flight deals.
Provider most trusted by Cheapflights users for Paris Charles de Gaulle-Lambert-St Louis flights.
From Paris Charles de Gaulle to Lambert-St Louis
One-way flight from Paris Charles de Gaulle to Lambert-St Louis
Highest demand for flights based on searches. 10% potential increase in price ($103 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find flight deals from Charles de Gaulle to St. Louis

Cheapest flights from Charles de Gaulle to St. Louis
Explore the most affordable flight options available from Charles de Gaulle to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:15 amCDG - STL
1 stop14h 40mLufthansa
Thu 12/1112:55 pmSTL - CDG
1 stop11h 00mLufthansa
Deal found 10/28$682
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:25 amCDG - STL
1 stop14h 30mLufthansa
Sat 12/612:55 pmSTL - CDG
1 stop11h 00mLufthansa
Deal found 10/26$684
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:25 amCDG - STL
1 stop14h 30mMultiple Airlines
Sat 12/612:55 pmSTL - CDG
1 stop11h 00mMultiple Airlines
Deal found 10/26$691
This Expedia deal was found by Cheapflights users on 10/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:45 amCDG - STL
2 stops19h 11mBritish Airways
Fri 12/52:54 pmSTL - CDG
2 stops15h 26mBritish Airways
Deal found 10/26$694
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/266:15 amCDG - STL
1 stop14h 40mUnited Airlines
Sun 11/3010:00 amSTL - CDG
1 stop16h 55mUnited Airlines
Deal found 10/26$702
This British Airways deal was found by Cheapflights users on 10/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:35 amCDG - STL
2 stops16h 55mBritish Airways
Sat 12/64:49 pmSTL - CDG
2 stops15h 36mBritish Airways
Deal found 10/26$704
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:05 amCDG - STL
2 stops19h 25mBritish Airways
Sat 1/1011:55 amSTL - CDG
2 stops15h 45mBritish Airways
Deal found 10/28$705
This Flighttix deal was found by Cheapflights users on 10/26. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:30 pmCDG - STL
2 stops17h 35mMultiple Airlines
Tue 12/21:20 pmSTL - CDG
1 stop12h 45mMultiple Airlines
Deal found 10/26$706
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/2511:05 amCDG - STL
1 stop15h 25mAmerican Airlines
Wed 12/31:43 pmSTL - CDG
2 stops18h 37mAmerican Airlines
Deal found 10/26$707
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:15 amCDG - STL
2 stops15h 09mUnited Airlines
Thu 12/113:19 pmSTL - CDG
1 stop11h 36mUnited Airlines
Deal found 10/27$708
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/2511:30 amCDG - STL
2 stops19h 26mAmerican Airlines
Wed 12/109:53 amSTL - CDG
2 stops13h 42mAmerican Airlines
Deal found 10/26$709
This lastminute.com deal was found by Cheapflights users on 10/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:05 amCDG - STL
2 stops20h 33mMultiple Airlines
Sat 1/1011:55 amSTL - CDG
1 stop14h 10mMultiple Airlines
Deal found 10/28$713

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charles de Gaulle to St. Louis 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 October 28, 2025.
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to St. Louis that are best for you.

Fly from

Charles de Gaulle

Fly to

St. Louis

Route

Depart

Return

Price

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 11/28

6:15 am-1:55 pm

1 stop14h 40m

Lambert-St Louis

Mon 12/1

3:14 pm-9:55 am

1 stop11h 41m

$702

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 11/28

6:15 am-1:55 pm

1 stop14h 40m

Lambert-St Louis

Sat 12/6

12:55 pm-6:55 am

1 stop11h 00m

$702

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 11/28

6:15 am-1:55 pm

1 stop14h 40m

Lambert-St Louis

Thu 12/11

12:55 pm-6:55 am

1 stop11h 00m

$702

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Wed 11/26

6:15 am-1:55 pm

1 stop14h 40m

Lambert-St Louis

Sun 11/30

10:00 am-9:55 am

1 stop16h 55m

$702

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Wed 11/26

6:15 am-1:55 pm

1 stop14h 40m

Lambert-St Louis

Mon 12/1

12:31 pm-9:55 am

1 stop14h 24m

$702

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Wed 11/26

6:15 am-1:55 pm

1 stop14h 40m

Lambert-St Louis

Sat 12/6

10:00 am-7:25 am

2 stops14h 25m

$702

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sat 12/13

7:05 am-7:30 pm

2 stops19h 25m

Lambert-St Louis

Sat 1/10

11:55 am-10:40 am

2 stops15h 45m

$705

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Wed 11/26

6:15 am-2:24 pm

2 stops15h 09m

Lambert-St Louis

Wed 12/10

11:25 am-9:55 am

1 stop15h 30m

$708

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 11/28

6:15 am-3:46 pm

2 stops16h 31m

Lambert-St Louis

Sun 11/30

10:00 am-9:55 am

1 stop16h 55m

$708

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 11/27

2:35 pm-10:51 am

2 stops27h 16m

Lambert-St Louis

Sun 12/7

12:55 pm-6:55 am

1 stop11h 00m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 19 results
1
2

Compare providers for flights from Charles de Gaulle to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charles de Gaulle to St. Louis in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Paris Charles de Gaulle Airport-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Paris Charles de Gaulle Airport-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Paris Charles de Gaulle Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Paris Charles de Gaulle Airport-St. Louis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Paris Charles de Gaulle Airport-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charles de Gaulle to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Charles de Gaulle 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 Paris Charles de Gaulle Airport to St. Louis

How far ahead should I book a flight from Paris Charles de Gaulle Airport to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Charles de Gaulle to St. Louis. Price data was last updated on October 24, 2025.

The best time to book flights from Paris Charles de Gaulle Airport to St. Louis is 87 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 Paris Charles de Gaulle Airport to St. Louis?

Currently, February is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to St. Louis (average of $526). Flying from Paris Charles de Gaulle Airport to St. Louis in July is currently the most expensive (average of $779). 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.

How much does it cost to fly round-trip from Paris Charles de Gaulle Airport to St. Louis?

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Iberia from Paris Charles de Gaulle Airport to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Charles de Gaulle to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to St. Louis from Paris Charles de Gaulle?

    If you book a flight to St. Louis from Paris Charles de Gaulle, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Paris Charles de Gaulle to Lambert-St Louis per day from 3 different airlines.

  • How long is the flight from Paris Charles de Gaulle Airport to St. Louis?

    United Airlines and Lufthansa can get you from Paris Charles de Gaulle Airport to St. Louis in just under 14h 40m. Your travel time can differ by up to . Airlines will cover a distance of 4383 mi.

  • What are the cheapest airlines flying from Paris Charles de Gaulle Airport to St. Louis round-trip?

    Currently priced at $553, Iberia will fly you from Paris Charles de Gaulle Airport to St. Louis and back. In addition to Iberia, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $616 and $646, respectively. These flights start at 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Paris Charles de Gaulle Airport to St. Louis one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $453. However, be on the lookout for offers from British Airways and Aer Lingus, as they are both options that can get you from Paris Charles de Gaulle Airport to St. Louis for a low price.

  • Can I find deals for flights from Charles de Gaulle to St. Louis that include hotel bookings?

    Yes. In addition to deals on Charles de Gaulle to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charles de Gaulle to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charles de Gaulle to St. Louis.

  • Can I find deals for business class flights from Charles de Gaulle to St. Louis?

    Yes. Cheapflights offers flight deals from Charles de Gaulle to St. Louis 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 Paris Charles de Gaulle Airport to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to St. Louis (average of $526). Flying from Paris Charles de Gaulle Airport to St. Louis in July is currently the most expensive (average of $779). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charles de Gaulle to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Charles de Gaulle to St. Louis

Discover the top 3 airlines that operate flights from Charles de Gaulle to St. Louis. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$553Average$606FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$616Average$701FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$646Average$851FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.