Charles de Gaulle

$276+ Cheap flights from St. Louis (STL) to Charles de Gaulle (CDG)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CDG
Jun 20 — Jun 271
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Cheapflights Tip: The best prices from Lambert-St Louis to Paris Charles de Gaulle are usually found in February or January, booked 67 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from St. Louis to Charles de Gaulle

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Charles de Gaulle (CDG). 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 June 15, 2025.

Round-trip from

$878
(Lufthansa)

One-way from

$276
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,363
From Lambert-St Louis to Paris Charles de Gaulle
One-way flight from Lambert-St Louis to Paris Charles de Gaulle
Highest demand for flights based on searches. 21% potential increase in price ($269 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from St. Louis to Charles de Gaulle

Cheapest flights from St. Louis to Charles de Gaulle
Explore the most affordable flight options available from St. Louis to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2025.

This Lufthansa deal was found by Cheapflights users on 6/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/123:30 pmSTL - CDG
1 stop20h 05mLufthansa
Sat 10/189:55 amCDG - STL
1 stop34h 35mLufthansa
Deal found 6/13$878
This Gotogate deal was found by Cheapflights users on 6/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/301:30 pmSTL - CDG
1 stop10h 20mAir Canada
Wed 8/69:00 amCDG - STL
1 stop18h 00mAir Canada
Deal found 6/15$889
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sat 8/305:30 pmSTL - CDG
1 stop32h 50mUnited Airlines
Sat 9/139:00 amCDG - STL
1 stop17h 57mUnited Airlines
Deal found 6/13$890
This Orbitz deal was found by Cheapflights users on 6/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:55 pmSTL - CDG
2 stops16h 30mBritish Airways
Wed 12/3111:50 amCDG - STL
2 stops37h 29mBritish Airways
Deal found 6/13$896
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/223:40 pmSTL - CDG
2 stops16h 40mScandinavian Airlines
Thu 8/2810:10 amCDG - STL
2 stops18h 52mScandinavian Airlines
Deal found 6/13$911
This Mytrip deal was found by Cheapflights users on 6/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/171:00 pmSTL - CDG
3 stops19h 55mMultiple Airlines
Sun 7/207:10 amCDG - STL
3 stops36h 00mMultiple Airlines
Deal found 6/14$914
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Mon 12/155:26 amSTL - CDG
1 stop20h 39mAmerican Airlines
Wed 12/319:30 amCDG - STL
1 stop21h 11mAmerican Airlines
Deal found 6/13$954
This KLM deal was found by Cheapflights users on 6/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/272:15 pmSTL - CDG
1 stop11h 10mKLM
Sat 8/93:40 pmCDG - STL
1 stop14h 40mKLM
Deal found 6/13$1,009
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:04 pmSTL - CDG
1 stop10h 06mDelta
Mon 8/410:50 amCDG - STL
1 stop16h 46mDelta
Deal found 6/14$1,010
This Virgin Atlantic deal was found by Cheapflights users on 6/13. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2810:46 amSTL - CDG
2 stops16h 14mVirgin Atlantic
Mon 8/49:20 amCDG - STL
1 stop21h 33mVirgin Atlantic
Deal found 6/13$1,013
This Gurufare deal was found by Cheapflights users on 6/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:49 amSTL - CDG
2 stops21h 46mAer Lingus
Tue 11/119:20 pmCDG - STL
2 stops29h 56mAer Lingus
Deal found 6/14$1,121
This oojo deal was found by Cheapflights users on 6/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:18 pmSTL - CDG
2 stops33h 17mTurkish Airlines
Tue 11/1111:15 amCDG - STL
2 stops35h 14mTurkish Airlines
Deal found 6/13$1,149

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Charles de Gaulle 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 June 15, 2025.
Use the filters below to find and compare flights from St. Louis to Paris Charles de Gaulle Airport that are best for you.

Fly from

St. Louis

Fly to

Charles de Gaulle

Route

Depart

Return

Price

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 10/12

3:30 pm-6:35 pm

1 stop20h 05m

Paris Charles de Gaulle

Sat 10/18

9:55 am-1:30 pm

1 stop34h 35m

$878

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 7/30

1:30 pm-6:50 am

1 stop10h 20m

Paris Charles de Gaulle

Wed 8/6

9:00 am-8:00 pm

1 stop18h 00m

$889

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sat 8/30

5:30 pm-9:20 am

1 stop32h 50m

Paris Charles de Gaulle

Sat 9/13

9:00 am-7:57 pm

1 stop17h 57m

$890

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Fri 8/22

3:40 pm-3:20 pm

2 stops16h 40m

Paris Charles de Gaulle

Thu 8/28

10:10 am-10:02 pm

2 stops18h 52m

$911

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Thu 7/17

1:00 pm-3:55 pm

3 stops19h 55m

Paris Charles de Gaulle

Sun 7/20

7:10 am-12:10 pm

3 stops36h 00m

$914

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Mon 7/28

4:52 pm-6:50 pm

2 stops18h 58m

Paris Charles de Gaulle

Mon 8/4

9:40 pm-8:24 pm

2 stops29h 44m

$950

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 7/27

2:15 pm-8:25 am

1 stop11h 10m

Paris Charles de Gaulle

Sat 8/9

3:40 pm-11:20 pm

1 stop14h 40m

$1,009

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 7/27

6:04 pm-11:10 am

1 stop10h 06m

Paris Charles de Gaulle

Mon 8/4

10:50 am-8:36 pm

1 stop16h 46m

$1,010

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sat 11/8

7:49 am-12:35 pm

2 stops21h 46m

Paris Charles de Gaulle

Tue 11/11

9:20 pm-8:16 pm

2 stops29h 56m

$1,121

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sat 11/8

5:18 pm-9:35 am

2 stops33h 17m

Paris Charles de Gaulle

Tue 11/11

11:15 am-3:29 pm

2 stops35h 14m

$1,149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 19 results
1
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Best time to book a flight from St. Louis to Charles de Gaulle

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

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Charles de Gaulle. Price data was last updated on June 9, 2025.

The best time to book flights from St. Louis to Paris Charles de Gaulle Airport is 67 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 St. Louis to Paris Charles de Gaulle Airport?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Paris Charles de Gaulle Airport (average of $595). Flying from St. Louis to Paris Charles de Gaulle Airport in June is currently the most expensive (average of $1,104). 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.

What is the cheapest time of day to fly from STL to CDG?

Find hourly flight availability from St. Louis to Charles de Gaulle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2025.

One of the essential ways to save on airfare from St. Louis to Paris Charles de Gaulle Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

What is the cheapest day to fly from St. Louis to Paris Charles de Gaulle Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Charles de Gaulle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to Paris Charles de Gaulle Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Charles de Gaulle by month

Plan your trip to Charles de Gaulle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Paris Charles de Gaulle Airport ranges from 1.6 - 2.5 inches per month. May is typically the wettest month, when rainfall can reach 2.5 in. February is typically the driest time to visit Paris Charles de Gaulle Airport when rainfall is around 1.6 in.

Temperature in Charles de Gaulle by month

Plan your trip to Charles de Gaulle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Paris Charles de Gaulle Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Charles de Gaulle

Get insights into the airlines that provide service to Charles de Gaulle. 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 Charles de Gaulle. Reviews last updated June 15, 2025.
To help decide which airline to fly from St. Louis to Paris, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Charles de Gaulle. 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 from for flights from St. Louis to Paris Charles de Gaulle?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to Paris Charles de Gaulle from St. Louis. Booking flights from Lambert-St Louis (STL) to Paris Charles de Gaulle should be relatively easy as there are 0 daily outbound flights to Paris Charles de Gaulle from 8 different airlines.

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

    Cheapflights users have booked flights from St. Louis to Paris Charles de Gaulle Airport round-trip from $878. Other airlines that can offer you cheap pricing are Air Canada, from $889, and United Airlines, from $890. Users have found that Lufthansa is 11% cheaper than the other options available to this destination.

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

    $426 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from $438 and $443, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Paris Charles de Gaulle Airport (average of $595). Flying from St. Louis to Paris Charles de Gaulle Airport in June is currently the most expensive (average of $1,104). 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?

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Roissy-en-France
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Top 8 airlines flying from St. Louis to Charles de Gaulle

Discover the top 8 airlines that operate flights from St. Louis to Charles de Gaulle. 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 June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$594Average$891FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$604Average$912FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$642Average$1,012FlexibilityNo cancel feeOn-time77%
KLMCheapest$662Average$966FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$675Average$1,172FlexibilityNo cancel feeOn-time71%
DeltaCheapest$676Average$1,070FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$778Average$977FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$854Average$1,162FlexibilityNo cancel feeOn-time67%

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