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Charles de Gaulle

$458+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CDG
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 71 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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$871
(United Airlines)

One-way from

$458
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$993
Provider with most accurate pricing for Lambert-St Louis-Paris Charles de Gaulle flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Paris Charles de Gaulle flights.
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From Lambert-St Louis to Paris Charles de Gaulle
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One-way flight from Lambert-St Louis to Paris Charles de Gaulle
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Highest demand for flights based on searches. 20% potential increase in price ($255 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 30, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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.
Wed 5/141:38 pmSTL - CDG
2 stops26h 22mBritish Airways
Mon 5/199:40 pmCDG - STL
2 stops31h 12mBritish Airways
Deal found 4/29$886
This Gotogate deal was found by Cheapflights users on 4/29. 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.
Fri 5/167:30 amSTL - CDG
2 stops16h 20mMultiple Airlines
Thu 5/229:45 amCDG - STL
2 stops17h 13mMultiple Airlines
Deal found 4/29$893
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/141:30 pmSTL - CDG
1 stop10h 20mUnited Airlines
Mon 5/192:35 pmCDG - STL
2 stops32h 12mUnited Airlines
Deal found 4/29$895
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/161:30 pmSTL - CDG
1 stop10h 20mAir Canada
Tue 5/202:10 pmCDG - STL
2 stops29h 09mAir Canada
Deal found 4/29$911
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 7/205:14 pmSTL - CDG
1 stop11h 16mAmerican Airlines
Tue 7/292:40 pmCDG - STL
1 stop12h 44mAmerican Airlines
Deal found 4/29$958
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:00 amSTL - CDG
2 stops26h 50mAer Lingus
Wed 5/141:20 pmCDG - STL
2 stops15h 32mAer Lingus
Deal found 4/28$969
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:09 pmSTL - CDG
2 stops38h 16mScandinavian Airlines
Wed 5/148:45 amCDG - STL
2 stops21h 53mScandinavian Airlines
Deal found 4/28$1,016
This Gurufare deal was found by Cheapflights users on 4/29. 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 5/245:33 pmSTL - CDG
1 stop32h 47mLufthansa
Wed 6/47:20 amCDG - STL
1 stop13h 10mLufthansa
Deal found 4/29$1,067
This Iberia deal was found by Cheapflights users on 4/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:31 amSTL - CDG
1 stop19h 09mIberia
Sat 5/171:55 pmCDG - STL
1 stop14h 57mIberia
Deal found 4/29$1,287
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 8/96:04 pmSTL - CDG
2 stops13h 51mDelta
Thu 8/148:55 amCDG - STL
1 stop14h 52mDelta
Deal found 4/29$1,433
This AranGrant deal was found by Cheapflights users on 4/29. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:10 pmSTL - CDG
1 stop32h 50mFinnair
Thu 8/281:55 pmCDG - STL
1 stop16h 56mFinnair
Deal found 4/29$2,281
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:35 pmSTL - CDG
2 stops19h 30mAustrian Airlines
Thu 8/287:05 amCDG - STL
2 stops19h 34mAustrian Airlines
Deal found 4/29$2,394

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 April 30, 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

Wed 5/14

1:38 pm-11:00 pm

2 stops26h 22m

Paris Charles de Gaulle

Mon 5/19

9:40 pm-9:52 pm

2 stops31h 12m

$886

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Fri 5/16

7:30 am-6:50 am

2 stops16h 20m

Paris Charles de Gaulle

Thu 5/22

9:45 am-7:58 pm

2 stops17h 13m

$893

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 5/14

1:30 pm-6:50 am

1 stop10h 20m

Paris Charles de Gaulle

Mon 5/19

2:35 pm-3:47 pm

2 stops32h 12m

$895

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Fri 5/16

1:30 pm-6:50 am

1 stop10h 20m

Paris Charles de Gaulle

Tue 5/20

2:10 pm-12:19 pm

2 stops29h 09m

$911

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 7/20

5:14 pm-11:30 am

1 stop11h 16m

Paris Charles de Gaulle

Tue 7/29

2:40 pm-8:24 pm

1 stop12h 44m

$958

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 5/7

6:00 am-3:50 pm

2 stops26h 50m

Paris Charles de Gaulle

Wed 5/14

1:20 pm-9:52 pm

2 stops15h 32m

$969

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 5/7

1:09 pm-10:25 am

2 stops38h 16m

Paris Charles de Gaulle

Wed 5/14

8:45 am-11:38 pm

2 stops21h 53m

$1,016

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sat 5/24

5:33 pm-9:20 am

1 stop32h 47m

Paris Charles de Gaulle

Wed 6/4

7:20 am-1:30 pm

1 stop13h 10m

$1,067

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Thu 5/8

10:31 am-12:40 pm

1 stop19h 09m

Paris Charles de Gaulle

Sat 5/17

1:55 pm-9:52 pm

1 stop14h 57m

$1,287

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Fri 6/13

1:10 pm-3:05 pm

2 stops18h 55m

Paris Charles de Gaulle

Sat 6/21

7:05 am-6:00 pm

2 stops17h 55m

$2,500

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 17 results
1
2

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

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 St. Louis to Charles de Gaulle in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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 St. Louis-Paris Charles de Gaulle Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Paris Charles de Gaulle Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Paris Charles de Gaulle Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Paris Charles de Gaulle Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 St. Louis-Paris Charles de Gaulle Airport 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 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 April 25, 2025.

The best time to book flights from St. Louis to Paris Charles de Gaulle Airport is 71 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 April 30, 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 April 30, 2025.
To help decide which airline to fly from St. Louis to Paris, see what other customers have to say about Delta, Austrian Airlines and United Airlines. 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.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $871. Other airlines that can offer you cheap pricing are British Airways, from $886, and Air Canada, from $918. Users have found that United Airlines is 10% 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?

    $603 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Air Canada, with prices starting from $608 and $663, 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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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$594Average$905FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$630Average$891FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$633Average$1,006FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$636Average$1,041FlexibilityNo cancel feeOn-time71%
DeltaCheapest$666Average$989FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$673Average$1,085FlexibilityNo cancel feeOn-time67%
KLMCheapest$684Average$1,013FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$778Average$967FlexibilityNo cancel feeOn-time76%

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