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 $690. Other airlines that can offer you cheap pricing are Air Canada, from $712, and American Airlines, from $752. Users have found that United Airlines is 31% 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?

$412 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Air Canada and Iberia, with prices starting from $419 and $443, respectively.

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 $964 for the month, but tickets can be as low as $619. 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.

$282+ 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 $752 and $1,355 in September. The cheapest round-trip price found within the last 3 days was $690 on United Airlines (Sep 1-Sep 17).

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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	$690 (lol.travel)
One-way from	$282 (Trip.com)
Popular in	June
Cheapest in	February
Average price	$1,268

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 ($276 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 July 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 julio 29, 2025.

lun. 9/11:30 pmSTL - CDG

1 stop13h 50mUnited Airlines

mié. 9/1712:25 pmCDG - STL

2 stops16h 07mUnited Airlines

Deal found 7/28

$690

lun. 9/11:30 pmSTL - CDG

1 stop13h 50mMultiple Airlines

mié. 9/177:20 amCDG - STL

1 stop13h 10mMultiple Airlines

Deal found 7/29

$695

jue. 12/44:05 pmSTL - CDG

2 stops32h 15mAir Canada

mar. 12/92:00 pmCDG - STL

2 stops31h 25mAir Canada

Deal found 7/29

$701

lun. 9/17:59 pmSTL - CDG

2 stops13h 16mAmerican Airlines

mié. 9/1711:20 amCDG - STL

2 stops16h 12mAmerican Airlines

Deal found 7/28

$752

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 julio 29, 2025.

lun. 9/11:30 pmSTL - CDG

1 stop13h 50mUnited Airlines

mié. 9/1712:25 pmCDG - STL

2 stops16h 07mUnited Airlines

Deal found 7/28

$690

lun. 9/11:30 pmSTL - CDG

1 stop13h 50mMultiple Airlines

mié. 9/177:20 amCDG - STL

1 stop13h 10mMultiple Airlines

Deal found 7/29

$695

lun. 9/19:15 amSTL - CDG

2 stops18h 05mAir Canada

mié. 9/179:00 amCDG - STL

2 stops17h 38mAir Canada

Deal found 7/28

$712

lun. 9/17:59 pmSTL - CDG

2 stops13h 16mAmerican Airlines

mié. 9/1711:20 amCDG - STL

2 stops16h 12mAmerican Airlines

Deal found 7/28

$752

sáb. 9/273:59 pmSTL - CDG

1 stop35h 01mIberia

mar. 10/711:00 amCDG - STL

1 stop19h 18mIberia

Deal found 7/28

$855

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 julio 29, 2025 and is based on user searches.

lun. 8/43:41 pmSTL - CDG

2 stops35h 44mScandinavian Airlines

sáb. 8/910:15 pmCDG - STL

2 stops32h 38mScandinavian Airlines

Deal found 7/29

$1,527

lun. 8/48:01 pmSTL - CDG

2 stops13h 14mAmerican Airlines

sáb. 8/910:00 amCDG - STL

1 stop12h 42mAmerican Airlines

Deal found 7/29

$1,782

lun. 8/41:29 pmSTL - CDG

1 stop12h 11mKLM

sáb. 8/93:40 pmCDG - STL

1 stop14h 40mKLM

Deal found 7/29

$2,457

mar. 8/51:30 pmSTL - CDG

1 stop13h 50mUnited Airlines

mar. 8/129:45 amCDG - STL

2 stops41h 15mUnited Airlines

Deal found 7/29

$1,175

lun. 8/111:00 pmSTL - CDG

3 stops19h 55mMultiple Airlines

lun. 8/187:10 amCDG - STL

3 stops36h 00mMultiple Airlines

Deal found 7/28

$711

vie. 8/151:26 pmSTL - CDG

2 stops37h 59mScandinavian Airlines

dom. 8/248:15 pmCDG - STL

2 stops32h 47mScandinavian Airlines

Deal found 7/28

$1,057

dom. 8/173:20 pmSTL - CDG

1 stop11h 00mLufthansa

sáb. 8/236:35 pmCDG - STL

1 stop25h 55mLufthansa

Deal found 7/28

$889

dom. 8/171:26 pmSTL - CDG

1 stop12h 14mKLM

vie. 8/223:40 pmCDG - STL

1 stop14h 34mKLM

Deal found 7/28

$1,242

mié. 8/201:30 pmSTL - CDG

1 stop10h 20mUnited Airlines

mié. 9/37:20 amCDG - STL

1 stop13h 10mUnited Airlines

Deal found 7/28

$782

lun. 8/259:15 amSTL - CDG

1 stop17h 55mAir Canada

lun. 9/12:10 pmCDG - STL

1 stop12h 50mAir Canada

Deal found 7/28

$774

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 julio 29, 2025.

dom. 11/93:15 pmSTL - CDG

2 stops20h 30mMultiple Airlines

Deal found 7/27

$282

dom. 11/25:15 pmSTL - CDG

1 stop13h 00mVirgin Atlantic

Deal found 7/28

$412

dom. 11/25:30 amSTL - CDG

2 stops17h 50mAir Canada

Deal found 7/28

$419

lun. 11/310:45 amSTL - CDG

1 stop14h 35mIberia

Deal found 7/28

$443

dom. 8/31:30 pmSTL - CDG

1 stop13h 50mUnited Airlines

Deal found 7/27

$538

lun. 8/41:04 pmSTL - CDG

1 stop16h 31mLufthansa

Deal found 7/28

$1,122

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

lun. 9/1

1:30 pm-10:20 am

1 stop13h 50m

Paris Charles de Gaulle

mié. 9/17

12:25 pm-9:32 pm

2 stops16h 07m

$690

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

lun. 9/1

1:30 pm-10:20 am

1 stop13h 50m

Paris Charles de Gaulle

mié. 9/17

7:20 am-1:30 pm

1 stop13h 10m

$695

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

lun. 9/1

9:15 am-10:20 am

2 stops18h 05m

Paris Charles de Gaulle

mié. 9/17

9:00 am-7:38 pm

2 stops17h 38m

$712

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

lun. 9/1

7:59 pm-4:15 pm

2 stops13h 16m

Paris Charles de Gaulle

mié. 9/17

11:20 am-8:32 pm

2 stops16h 12m

$752

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

sáb. 9/27

3:59 pm-10:00 am

1 stop35h 01m

Paris Charles de Gaulle

mar. 10/7

11:00 am-11:18 pm

1 stop19h 18m

$855

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

dom. 11/9

3:15 pm-6:45 pm

2 stops20h 30m

$282

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

dom. 11/2

5:15 pm-1:15 pm

1 stop13h 00m

$412

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

dom. 11/2

5:30 am-6:20 am

2 stops17h 50m

$419

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

lun. 11/3

10:45 am-8:20 am

1 stop14h 35m

$443

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

dom. 8/3

1:30 pm-10:20 am

1 stop13h 50m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 11 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 United Airlines, Virgin Atlantic, and American 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.

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,899 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Virgin Atlantic

7.4

Good

655 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Air Canada

7.1

Good

9,822 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Iberia

7.0

Good

2,859 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.
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 $690. Other airlines that can offer you cheap pricing are Air Canada, from $712, and American Airlines, from $752. Users have found that United Airlines is 31% 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?
$412 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Air Canada and Iberia, with prices starting from $419 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

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

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$609	Average$918	FlexibilityNo cancel fee	On-time69%
Air France	Cheapest$642	Average$1,009	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$662	Average$932	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$671	Average$1,189	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$676	Average$981	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$743	Average$1,155	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$778	Average$977	FlexibilityNo cancel fee	On-time76%

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$282+ 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 11/9. 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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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

One-way from

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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 julio 29, 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 julio 29, 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?

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 July 25, 2025.

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?

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 julio 29, 2025.

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.

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?

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

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

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 julio 29, 2025.