How long does it take to fly to St. Louis?

Flight times from France to St. Louis vary, but if you’re flying out of Nice and flying into St. Louis (one of the most popular routes), then the duration is 17h 51m on average. Another popular route from France to St. Louis is flying from Paris to St. Louis, which will take roughly 25h 37m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from France to Lambert-St Louis?

Aer Lingus, Lufthansa, and Iberia are the most popular carriers operating from France to Lambert-St Louis

When did momondo last update prices for flights from France to Lambert-St Louis Airport?

Prices for flights from France to Lambert-St Louis Airport are updated daily.

How many operators does momondo search for flights from France to Lambert-St Louis Airport?

As of July 2025, there are 2 operators available to choose from for flights from France to Lambert-St Louis Airport.

How old do you have to be to fly from France to Lambert-St Louis Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from France to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$386 Cheap Flights from France to St. Louis in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from France to St. Louis

Round-trip

One-way

Last minute

Recent round-trip flight deals from France to St. Louis

11:05 am - 10:29 pmCDG-STL

18h 24m1 stop

3:02 pm - 6:35 amSTL-CDG

32h 33m1 stop

$649

Find Deal

Sun, Nov 16 - Fri, Nov 21

8:15 pm - 11:44 pmCDG-STL

34h 29m1 stop

7:08 am - 1:10 pmSTL-CDG

23h 02m1 stop

$670

Find Deal

Sat, Sep 13 - Mon, Sep 22

9:05 am - 10:22 pmBOD-STL

20h 17m2 stops

9:25 am - 1:00 pmSTL-BOD

20h 35m2 stops

$678Iberia

Find Deal

Thu, Dec 4 - Mon, Dec 8

2:10 pm - 7:57 pmCDG-STL

12h 47m1 stop

1:30 pm - 6:50 amSTL-CDG

10h 20m1 stop

$681Air Canada

Find Deal

Mon, Sep 8 - Mon, Sep 22

2:10 pm - 7:57 pmCDG-STL

12h 47m1 stop

1:30 pm - 6:50 amSTL-CDG

10h 20m1 stop

$686Air Canada

Find Deal

Mon, Sep 22 - Sun, Oct 5

8:15 am - 6:29 pmCDG-STL

17h 14m2 stops

12:28 pm - 10:45 amSTL-CDG

15h 17m2 stops

$691British Airways

Find Deal

Thu, Aug 21 - Wed, Sep 3

8:05 am - 8:15 pmCDG-STL

19h 10m2 stops

8:03 pm - 7:25 pmSTL-CDG

16h 22m2 stops

$694British Airways

Find Deal

Fri, Sep 12 - Thu, Oct 2

7:25 am - 11:48 pmORY-STL

23h 23m2 stops

9:46 am - 9:20 amSTL-ORY

16h 34m2 stops

$710Iberia

Find Deal

Mon, Sep 8 - Mon, Sep 22

7:20 am - 1:30 pmCDG-STL

13h 10m1 stop

11:39 am - 7:05 amSTL-CDG

12h 26m1 stop

$732United Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 26

7:20 am - 5:52 pmCDG-STL

17h 32m2 stops

12:25 pm - 9:20 amSTL-CDG

13h 55m1 stop

$737United Airlines

Find Deal

Mon, Sep 22 - Sun, Oct 5

Air Canada flights from France to St. Louis

Our best Air Canada deals on France to St. Louis flight tickets

Air Canada

Sep 8

CDG2:10 pmParis Charles de Gaulle

12h 47m

1 stop

STL7:57 pmLambert-St Louis

Sep 22

STL1:30 pmLambert-St Louis

10h 20m

1 stop

CDG6:50 amParis Charles de Gaulle

$681

Find similar

Air Canada

Sep 22

CDG2:10 pmParis Charles de Gaulle

12h 47m

1 stop

STL7:57 pmLambert-St Louis

Oct 5

STL1:30 pmLambert-St Louis

10h 20m

1 stop

CDG6:50 amParis Charles de Gaulle

$686

Find similar

Air Canada

Sep 13

CDG2:10 pmParis Charles de Gaulle

12h 47m

1 stop

STL7:57 pmLambert-St Louis

Sep 20

STL1:30 pmLambert-St Louis

13h 50m

1 stop

CDG10:20 amParis Charles de Gaulle

$728

Find similar

Lufthansa flights from France to St. Louis

Our best Lufthansa deals on France to St. Louis flight tickets

Lufthansa

Dec 4

BOD9:15 amBordeaux

19h 25m

2 stops

STL9:40 pmLambert-St Louis

Dec 8

STL6:42 pmLambert-St Louis

40h 13m

2 stops

BOD5:55 pmBordeaux

$746

Find similar

Lufthansa

Dec 4

BOD9:15 amBordeaux

19h 25m

2 stops

STL9:40 pmLambert-St Louis

Dec 8

STL6:42 pmLambert-St Louis

40h 13m

2 stops

BOD5:55 pmBordeaux

$752

Find similar

Lufthansa

Aug 14

NCE6:45 amNice Côte d'Azur

23h 00m

2 stops

STL10:45 pmLambert-St Louis

Aug 18

STL1:04 pmLambert-St Louis

11h 56m

1 stop

NCE8:00 amNice Côte d'Azur

$1,064

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sun 11/16

11:05 am-10:29 pm

1 stop18h 24m

Lambert-St Louis

Fri 11/21

3:02 pm-6:35 am

1 stop32h 33m

$649

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sat 9/13

8:15 pm-11:44 pm

1 stop34h 29m

Lambert-St Louis

Mon 9/22

7:08 am-1:10 pm

1 stop23h 02m

$670

BordeauxSt. Louis

BOD - STL

BODSTL

Bordeaux

Thu 12/4

9:05 am-10:22 pm

2 stops20h 17m

Lambert-St Louis

Mon 12/8

9:25 am-1:00 pm

2 stops20h 35m

$678

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Mon 9/8

2:10 pm-7:57 pm

1 stop12h 47m

Lambert-St Louis

Mon 9/22

1:30 pm-6:50 am

1 stop10h 20m

$681

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Mon 9/22

2:10 pm-7:57 pm

1 stop12h 47m

Lambert-St Louis

Sun 10/5

1:30 pm-6:50 am

1 stop10h 20m

$686

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 8/21

8:15 am-6:29 pm

2 stops17h 14m

Lambert-St Louis

Wed 9/3

12:28 pm-10:45 am

2 stops15h 17m

$691

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 9/12

8:05 am-8:15 pm

2 stops19h 10m

Lambert-St Louis

Thu 10/2

8:03 pm-7:25 pm

2 stops16h 22m

$694

ParisSt. Louis

ORY - STL

ORYSTL

Paris Orly

Mon 9/8

7:25 am-11:48 pm

2 stops23h 23m

Lambert-St Louis

Mon 9/22

9:46 am-9:20 am

2 stops16h 34m

$710

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 9/12

7:20 am-1:30 pm

1 stop13h 10m

Lambert-St Louis

Fri 9/26

11:39 am-7:05 am

1 stop12h 26m

$732

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Mon 9/22

7:20 am-5:52 pm

2 stops17h 32m

Lambert-St Louis

Sun 10/5

12:25 pm-9:20 am

1 stop13h 55m

$737

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from France to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to St. Louis?

In general, May is the cheapest month to fly from France to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $597. The month of March is another great option to travel to St. Louis, with average flight prices from France averaging around $642.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $756. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $920. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from France in the morning is the least expensive time of day to depart. momondo users have found prices as low as $792 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $967 per ticket.

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from France when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $848 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from France for as low as $730 on momondo.

Can stopping save me money on France to St. Louis flights?

You could potentially save up to 26% on your flight if you consider stops on a France to St. Louis flight.

Cheap France to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from France to St. Louis

Best Price Found	$386
Fastest flight time	12h 14m
Direct flights	None
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from France in the past 72 hours is $386. The best round-trip flight deal from France to St. Louis found on momondo in the last 72 hours is $649.

The fastest flight from France to St. Louis takes 12h 14m

There are no direct flights from France to St. Louis. Popular non-direct routes for this connection are Nice Côte d'Azur Airport - Lambert-St Louis Airport, Paris Orly Airport - Lambert-St Louis Airport and Paris Charles de Gaulle Airport - Lambert-St Louis Airport.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from France to Lambert-St Louis Airport?
Prices for flights from France to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from France to Lambert-St Louis Airport?
As of July 2025, there are 2 operators available to choose from for flights from France to Lambert-St Louis Airport.
How old do you have to be to fly from France to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from France to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from France to St. Louis

Compare and see reviews for airlines that fly from France to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $553	Free Cancellation	Rating 7.0 2,859 reviews		Search Iberia flights
United Airlines	PriceFrom $616	Free Cancellation	Rating 7.4 8,900 reviews		Search United Airlines flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

Fenton

Collinsville

O'Fallon

Alton

St. Peters

Farmington

Wentzville

Festus

Glencoe

Eureka

Edwardsville

Clayton

Shrewsbury

Grafton

Why use momondo?

Why should I use momondo to find a flight deal from France to St. Louis?

It is quick and easy to find France to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

Can I find flights from France to St. Louis with flexible booking policies on momondo?

Flights from France to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from France to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from France. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from France to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for France to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.