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

There are many flights that can get you from St. Louis to Paris Charles de Gaulle Airport in 15h 46m. Fly via United Airlines or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 4383 mi. This flight may include one or multiple stops.

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 $642. Other airlines that can offer you cheap pricing are KLM, from $662, and United Airlines, from $665. Users have found that Air France is 36% cheaper than the other options available to this destination.

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.

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).

What are the most popular airlines that fly from St. Louis to Paris Charles de Gaulle Airport?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from St. Louis to Paris Charles de Gaulle Airport.

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

Travelers have found that booking a Monday departure is the best way to save up to 36% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Our data shows that February tends to be the cheapest month to fly to Paris Charles de Gaulle Airport from St. Louis. Users have commonly found prices around $959 for the month, but tickets can be as low as $620. Due to multiple factors, prepare for potentially higher prices in June.

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 7 different airlines.

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.

$255+ Cheap Flights from St. Louis to Paris Charles de Gaulle Airport

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

Airfare is below average for this route at the moment. St. Louis to Paris Charles de Gaulle Airport flights typically cost between $892 and $1,020 in October. The cheapest round-trip price found within the last 3 days was $577 on United Airlines (Oct 20-Nov 5).

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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

Round-trip from	$577 (Flighttix)
One-way from	$255 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$959

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. 21% potential increase in price ($275 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).

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Average for round-trip flights in September 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 September 11, 2025.

Mon 10/2011:10 amSTL - CDG

2 stops16h 10mUnited Airlines

Wed 11/56:15 amCDG - STL

1 stop14h 40mUnited Airlines

Deal found 9/10

$577

Mon 10/209:15 amSTL - CDG

2 stops14h 35mMultiple Airlines

Wed 11/56:15 amCDG - STL

1 stop14h 40mMultiple Airlines

Deal found 9/9

$589

Wed 11/2611:05 amSTL - CDG

2 stops16h 25mUnited Airlines

Tue 12/22:00 pmCDG - STL

2 stops32h 40mUnited Airlines

Deal found 9/10

$599

Fri 11/73:59 pmSTL - CDG

2 stops15h 46mScandinavian Airlines

Fri 11/148:10 pmCDG - STL

2 stops32h 48mScandinavian Airlines

Deal found 9/9

$602

Wed 11/264:05 pmSTL - CDG

1 stop11h 30mAir Canada

Tue 12/212:05 pmCDG - STL

1 stop34h 24mAir Canada

Deal found 9/10

$621

Wed 12/311:35 amSTL - CDG

1 stop14h 30mIberia

Mon 12/812:45 pmCDG - STL

2 stops38h 39mIberia

Deal found 9/10

$627

Wed 12/33:13 pmSTL - CDG

1 stop11h 42mUnited Airlines

Mon 12/811:15 amCDG - STL

2 stops35h 25mUnited Airlines

Deal found 9/10

$631

Best flights from St. Louis to Charles de Gaulle
Discover carefully curated flight deals from St. Louis to Charles de Gaulle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Wed 11/2611:05 amSTL - CDG

2 stops16h 25mUnited Airlines

Tue 12/22:00 pmCDG - STL

2 stops32h 40mUnited Airlines

Deal found 9/10

$599

Fri 11/73:59 pmSTL - CDG

2 stops15h 46mScandinavian Airlines

Fri 11/148:10 pmCDG - STL

2 stops32h 48mScandinavian Airlines

Deal found 9/9

$602

Wed 11/56:30 amSTL - CDG

2 stops17h 50mMultiple Airlines

Sun 11/96:25 amCDG - STL

1 stop14h 30mMultiple Airlines

Deal found 9/10

$647

Wed 3/43:15 pmSTL - CDG

1 stop11h 40mUnited Airlines

Wed 3/181:00 pmCDG - STL

2 stops31h 18mUnited Airlines

Deal found 9/9

$599

Fri 11/78:00 amSTL - CDG

1 stop18h 55mMultiple Airlines

Fri 11/146:15 amCDG - STL

1 stop14h 40mMultiple Airlines

Deal found 9/8

$650

Tue 3/31:00 pmSTL - CDG

1 stop10h 55mUnited Airlines

Wed 3/116:15 amCDG - STL

1 stop14h 40mUnited Airlines

Deal found 9/10

$602

Tue 3/31:00 pmSTL - CDG

1 stop10h 55mUnited Airlines

Tue 3/1010:20 amCDG - STL

2 stops16h 44mUnited Airlines

Deal found 9/10

$611

Fri 11/711:05 amSTL - CDG

1 stop15h 50mUnited Airlines

Fri 11/142:00 pmCDG - STL

2 stops32h 46mUnited Airlines

Deal found 9/8

$648

Wed 10/81:30 pmSTL - CDG

1 stop10h 20mUnited Airlines

Wed 10/152:10 pmCDG - STL

2 stops31h 17mUnited Airlines

Deal found 9/9

$649

Last-minute flights from St. Louis to Charles de Gaulle
Discover last-minute flight deals from St. Louis to Charles de Gaulle. Data last updated September 11, 2025 and is based on user searches.

Wed 10/81:30 pmSTL - CDG

1 stop10h 20mUnited Airlines

Wed 10/152:10 pmCDG - STL

2 stops31h 17mUnited Airlines

Deal found 9/9

$649

Mon 10/2011:10 amSTL - CDG

2 stops16h 10mUnited Airlines

Wed 11/56:15 amCDG - STL

1 stop14h 40mUnited Airlines

Deal found 9/10

$577

Mon 10/209:15 amSTL - CDG

2 stops14h 35mMultiple Airlines

Wed 11/56:15 amCDG - STL

1 stop14h 40mMultiple Airlines

Deal found 9/9

$589

Sun 10/263:14 pmSTL - CDG

1 stop12h 41mMultiple Airlines

Sun 11/210:20 amCDG - STL

2 stops16h 19mMultiple Airlines

Deal found 9/11

$633

Sun 10/263:14 pmSTL - CDG

1 stop12h 41mAir Canada

Sun 11/211:55 amCDG - STL

1 stop17h 50mAir Canada

Deal found 9/11

$646

Wed 10/293:59 pmSTL - CDG

2 stops15h 26mScandinavian Airlines

Sat 11/83:30 pmCDG - STL

2 stops39h 10mScandinavian Airlines

Deal found 9/10

$632

One-way flights from St. Louis to Charles de Gaulle
Search for one-way flight options from St. Louis to Charles de Gaulle. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Mon 10/64:00 pmSTL - CDG

2 stops38h 10mMultiple Airlines

Deal found 9/9

$255

Thu 10/910:57 amSTL - CDG

3 stops26h 23mMultiple Airlines

Deal found 9/11

$298

Sun 11/912:10 pmSTL - CDG

3 stops39h 25mMultiple Airlines

Deal found 9/10

$327

Sun 11/911:44 amSTL - CDG

1 stop11h 26mAir France

Deal found 9/10

$426

Mon 10/64:10 pmSTL - CDG

1 stop15h 05mAir France

Deal found 9/9

$439

Mon 12/226:35 pmSTL - CDG

2 stops29h 45mAir Canada

Deal found 9/9

$443

Tue 12/234:05 pmSTL - CDG

2 stops35h 25mAir Canada

Deal found 9/9

$445

Mon 12/226:35 pmSTL - CDG

1 stop32h 20mUnited Airlines

Deal found 9/10

$455

Thu 10/91:30 pmSTL - CDG

1 stop13h 50mAir Canada

Deal found 9/11

$469

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 11/26

11:05 am-10:30 am

2 stops16h 25m

Paris Charles de Gaulle

Tue 12/2

2:00 pm-3:40 pm

2 stops32h 40m

$599

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 3/4

3:15 pm-9:55 am

1 stop11h 40m

Paris Charles de Gaulle

Wed 3/18

1:00 pm-2:18 pm

2 stops31h 18m

$599

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Fri 11/7

3:59 pm-2:45 pm

2 stops15h 46m

Paris Charles de Gaulle

Fri 11/14

8:10 pm-9:58 pm

2 stops32h 48m

$602

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Tue 3/3

1:00 pm-6:55 am

1 stop10h 55m

Paris Charles de Gaulle

Wed 3/11

6:15 am-2:55 pm

1 stop14h 40m

$602

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Tue 3/3

1:00 pm-6:55 am

1 stop10h 55m

Paris Charles de Gaulle

Tue 3/10

10:20 am-9:04 pm

2 stops16h 44m

$611

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 11/5

6:30 am-7:20 am

2 stops17h 50m

Paris Charles de Gaulle

Sun 11/9

6:25 am-1:55 pm

1 stop14h 30m

$647

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Fri 11/7

11:05 am-9:55 am

1 stop15h 50m

Paris Charles de Gaulle

Fri 11/14

2:00 pm-3:46 pm

2 stops32h 46m

$648

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 10/8

1:30 pm-6:50 am

1 stop10h 20m

Paris Charles de Gaulle

Wed 10/15

2:10 pm-2:27 pm

2 stops31h 17m

$649

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Fri 11/7

8:00 am-9:55 am

1 stop18h 55m

Paris Charles de Gaulle

Fri 11/14

6:15 am-1:55 pm

1 stop14h 40m

$650

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Mon 10/6

4:00 pm-1:10 pm

2 stops38h 10m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results

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?

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?

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?

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.

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

Reviews of airlines servicing Charles de Gaulle

Peruse reviews from past customers who have flown with Delta, Air France, and United Airlines from St. Louis to Paris Charles de Gaulle Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

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!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

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!

Air France

7.4

Good

1,469 reviews

Delta

8.0

Very good

7,960 reviews

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!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

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!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

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!

Air Canada

7.1

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

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

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 7 different airlines.
How long is the flight from St. Louis to Paris Charles de Gaulle Airport?
There are many flights that can get you from St. Louis to Paris Charles de Gaulle Airport in 15h 46m. Fly via United Airlines or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 4383 mi. This flight may include one or multiple stops.
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 $642. Other airlines that can offer you cheap pricing are KLM, from $662, and United Airlines, from $665. Users have found that Air France is 36% cheaper than the other options available to this destination.
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

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Massy

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Top 7 airlines flying from St. Louis to Charles de Gaulle

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$642	Average$981	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$662	Average$1,057	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$665	Average$914	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$671	Average$1,236	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$676	Average$968	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$743	Average$1,034	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$778	Average$977	FlexibilityNo cancel fee	On-time76%

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$255+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

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3. Compare prices and book

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

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Find flight deals from St. Louis to Charles de Gaulle

Cheapest flights from St. Louis to Charles de GaulleExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Paris Charles de Gaulle Airport that are best for you.

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.

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?

What is the cheapest month to book a flight from St. Louis to Paris Charles de Gaulle Airport?

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

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

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

Reviews of airlines servicing Charles de Gaulle

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?

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

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

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

How can I 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?

What is the cheapest month to book a flight from St. Louis to Paris Charles de Gaulle Airport?

Traveling to a place near Paris Charles de Gaulle Airport?

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Alternative routes for St. Louis to Charles de Gaulle

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Top 7 airlines flying from St. Louis to Charles de Gaulle

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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 September 11, 2025.