Which layover airport has the shortest travel time from St. Louis to Paris?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 11h 15m.

What airlines fly to Paris?

United Airlines, Delta and KLM are the top three most popular airlines that fly to Paris from St. Louis according to our data. United Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Paris. Keep in mind that there are 6 different airlines that fly to Paris on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from St. Louis to Paris?

Flights via Minneapolis (MSP) offer the lowest average round-trip price of $959.

Which airport is the most popular layover for flights between St. Louis and Paris?

Frankfurt am Main (FRA) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from St. Louis to Paris?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 35m.

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

United Airlines and Iberia are the most popular carriers operating from Lambert-St Louis to Paris

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

Prices for flights from Lambert-St Louis Airport to Paris are refreshed on a daily basis.

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

The number of operators available for flights from Lambert-St Louis Airport to Paris is 6 as of September 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Paris.

What documentation or ID do you need to fly to Paris?

The travel and health documents you'll need for your trip to Paris may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Paris. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$325 Cheap Flights from St. Louis to Paris in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Paris

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 6:10 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

11h 10m1 stop Atlanta Hartsfield-Jackson

3:40 pm - 11:56 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

15h 16m1 stop Atlanta Hartsfield-Jackson

$611Virgin Atlantic

Mon, Nov 2 - Wed, Nov 18

10:25 am - 6:10 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

12h 45m1 stop Atlanta Hartsfield-Jackson

3:40 pm - 11:56 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

15h 16m1 stop Atlanta Hartsfield-Jackson

$611Virgin Atlantic

Mon, Nov 2 - Wed, Nov 18

8:00 am - 6:55 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

15h 55m1 stop Washington, D.C. Dulles Intl

2:00 pm - 9:52 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

38h 52m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$641United Airlines

Mon, Nov 2 - Wed, Nov 18

6:30 am - 9:55 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

20h 25m1 stop Chicago O'Hare Intl

2:00 pm - 12:22 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

29h 22m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$641United Airlines

Wed, Dec 2 - Tue, Dec 8

1:20 pm - 10:40 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

14h 20m2 stops Chicago O'Hare Intl London Heathrow

7:10 am - 4:43 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

16h 33m2 stops London Heathrow Chicago O'Hare Intl

$649American Airlines

Mon, Nov 2 - Wed, Nov 18

1:20 pm - 10:40 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

14h 20m2 stops Chicago O'Hare Intl London Heathrow

10:20 am - 7:22 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

16h 02m2 stops London Heathrow Chicago O'Hare Intl

$649American Airlines

Mon, Nov 2 - Wed, Nov 18

7:00 am - 6:10 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

16h 10m1 stop Atlanta Hartsfield-Jackson

9:10 am - 4:43 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

14h 33m1 stop Atlanta Hartsfield-Jackson

$652Delta

Mon, Nov 2 - Wed, Nov 18

7:08 am - 10:00 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

19h 52m1 stop Salt Lake City

10:20 am - 11:28 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

20h 08m1 stop Minneapolis St Paul

$652Delta

Sun, Dec 6 - Tue, Dec 22

5:31 pm - 12:20 pmSTL Lambert-St Louis-CDG Paris Charles de Gaulle

11h 49m1 stop Atlanta Hartsfield-Jackson

12:30 pm - 11:55 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

18h 25m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$661KLM

Sun, Dec 6 - Tue, Dec 22

5:20 pm - 3:30 pmSTL Lambert-St Louis-CDG Paris Charles de Gaulle

15h 10m2 stops Minneapolis St Paul Amsterdam Schiphol

12:30 pm - 11:55 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

18h 25m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$691KLM

Sun, Dec 6 - Tue, Dec 22

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 am - 10:20 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

17h 50m2 stops Newark Montreal Pierre Elliott Trudeau Intl

9:45 am - 4:00 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

13h 15m1 stop Newark

$940United Airlines

Sat, Sep 26 - Sat, Oct 3

12:10 pm - 7:05 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

11h 55m1 stop Montreal Pierre Elliott Trudeau Intl

9:45 am - 4:00 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

13h 15m1 stop Newark

$940United Airlines

Sat, Sep 26 - Sat, Oct 3

3:54 pm - 12:55 pmSTL Lambert-St Louis-CDG Paris Charles de Gaulle

14h 01m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

11:00 am - 8:07 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

16h 07m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$946Delta

Sat, Sep 26 - Sat, Oct 3

8:30 am - 9:40 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

18h 10m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

7:20 am - 1:25 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

13h 05m1 stop Frankfurt am Main

$1,174Lufthansa

Fri, Sep 25 - Tue, Oct 20

2:40 pm - 10:00 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

12h 20m1 stop Toronto Pearson Intl

7:20 am - 1:25 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

13h 05m1 stop Frankfurt am Main

$1,182Multiple Airlines

Fri, Sep 25 - Tue, Oct 20

8:30 am - 1:45 pmSTL Lambert-St Louis-CDG Paris Charles de Gaulle

22h 15m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

7:25 am - 10:59 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

22h 34m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,184Lufthansa

Thu, Sep 24 - Thu, Oct 1

3:11 pm - 9:20 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

11h 09m1 stop Chicago O'Hare Intl

7:20 am - 1:25 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

13h 05m1 stop Frankfurt am Main

$1,184Multiple Airlines

Fri, Sep 25 - Tue, Oct 20

1:55 pm - 11:15 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

14h 20m2 stops Detroit Metropolitan Wayne County London Heathrow

2:30 pm - 11:54 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

16h 24m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$1,193Delta

Fri, Sep 25 - Tue, Oct 20

1:49 pm - 12:40 pmSTL Lambert-St Louis-CDG Paris Charles de Gaulle

15h 51m1 stop Chicago O'Hare Intl

11:00 am - 5:43 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

13h 43m1 stop Charlotte Douglas

$1,209American Airlines

Thu, Sep 24 - Thu, Oct 1

10:40 am - 6:10 amSTL Lambert-St Louis-CDG Paris Charles de Gaulle

12h 30m1 stop Atlanta Hartsfield-Jackson

12:10 pm - 8:07 pmCDG Paris Charles de Gaulle-STL Lambert-St Louis

14h 57m1 stop Atlanta Hartsfield-Jackson

$1,269Air France

Sat, Sep 26 - Sat, Oct 3

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Air Canada flights from St. Louis to Paris

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

Air Canada

Nov 2

STL4:05 pmLambert-St Louis

11h 15m

1 stop

CDG10:20 amParis Charles de Gaulle

Nov 18

CDG12:05 pmParis Charles de Gaulle

16h 35m

2 stops

STL9:40 pmLambert-St Louis

$636

Air Canada

Nov 4

STL4:05 pmLambert-St Louis

11h 15m

1 stop

CDG10:20 amParis Charles de Gaulle

Nov 11

CDG2:00 pmParis Charles de Gaulle

32h 43m

2 stops

STL3:43 pmLambert-St Louis

$646

Air Canada

Nov 4

STL6:00 amLambert-St Louis

21h 20m

2 stops

CDG10:20 amParis Charles de Gaulle

Nov 11

CDG2:00 pmParis Charles de Gaulle

32h 43m

2 stops

STL3:43 pmLambert-St Louis

$649

United Airlines flights from St. Louis to Paris

Our best United Airlines deals on St. Louis to Paris flight tickets

United Airlines

Nov 4

STL1:00 pmLambert-St Louis

10h 55m

1 stop

CDG6:55 amParis Charles de Gaulle

Nov 11

CDG2:00 pmParis Charles de Gaulle

38h 52m

2 stops

STL9:52 pmLambert-St Louis

$641

United Airlines

Nov 4

STL8:00 amLambert-St Louis

15h 55m

1 stop

CDG6:55 amParis Charles de Gaulle

Nov 11

CDG2:00 pmParis Charles de Gaulle

38h 52m

2 stops

STL9:52 pmLambert-St Louis

$642

United Airlines

Nov 30

STL7:30 amLambert-St Louis

19h 55m

2 stops

CDG10:25 amParis Charles de Gaulle

Dec 8

CDG2:00 pmParis Charles de Gaulle

29h 22m

2 stops

STL12:22 pmLambert-St Louis

$645

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Mon 11/2

12:00 pm-6:10 am

1 stop11h 10m

Paris Charles de Gaulle

Wed 11/18

3:40 pm-11:56 pm

1 stop15h 16m

$611

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Mon 11/2

10:25 am-6:10 am

1 stop12h 45m

Paris Charles de Gaulle

Wed 11/18

3:40 pm-11:56 pm

1 stop15h 16m

$611

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Mon 11/2

8:00 am-6:55 am

1 stop15h 55m

Paris Charles de Gaulle

Wed 11/18

2:00 pm-9:52 pm

2 stops38h 52m

$641

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Wed 12/2

6:30 am-9:55 am

1 stop20h 25m

Paris Charles de Gaulle

Tue 12/8

2:00 pm-12:22 pm

2 stops29h 22m

$641

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Mon 11/2

1:20 pm-10:40 am

2 stops14h 20m

Paris Charles de Gaulle

Wed 11/18

7:10 am-4:43 pm

2 stops16h 33m

$649

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Mon 11/2

1:20 pm-10:40 am

2 stops14h 20m

Paris Charles de Gaulle

Wed 11/18

10:20 am-7:22 pm

2 stops16h 02m

$649

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Mon 11/2

7:00 am-6:10 am

1 stop16h 10m

Paris Charles de Gaulle

Wed 11/18

9:10 am-4:43 pm

1 stop14h 33m

$652

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Sun 12/6

7:08 am-10:00 am

1 stop19h 52m

Paris Charles de Gaulle

Tue 12/22

10:20 am-11:28 pm

1 stop20h 08m

$652

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Sun 12/6

5:31 pm-12:20 pm

1 stop11h 49m

Paris Charles de Gaulle

Tue 12/22

12:30 pm-11:55 pm

2 stops18h 25m

$661

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Sun 12/6

5:20 pm-3:30 pm

2 stops15h 10m

Paris Charles de Gaulle

Tue 12/22

12:30 pm-11:55 pm

2 stops18h 25m

$691

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 St. Louis to Paris

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

Layovers

What is the typical price of a round-trip flight between St. Louis and Paris?

Prices are currently low for flights on this route.

Typical prices usually range from $936 to $1,209.
The lowest price recently found on this route was $611.

What is the cheapest month to fly to Paris?

The month of February is, on average, the cheapest month to fly to Paris from St. Louis, with most prices found around $672. If you are unable to visit Paris during the month of February, then departing from St. Louis during the month March is also very affordable. Most momondo users find prices during this month for around $677.

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

You could potentially save up to 7% on your flight if you consider stops on a St. Louis to Paris flight.

How have St. Louis to Paris flight prices changed over time?

As of September 2026, prices for St. Louis to Paris flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Paris

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Paris according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Paris (STL to PAR) flight deals and tips

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

Best Price Found	$325
Fastest flight time	10h 55m
Direct flights	None

The best one-way flight to Paris from St. Louis in the past 72 hours is $325. The best round-trip flight deal from St. Louis to Paris found on momondo in the last 72 hours is $611.

The fastest flight from St. Louis to Paris takes 10h 55m

There are no direct flights from St. Louis to Paris. There are no popular flight routes from St. Louis to Paris.

Search flight deals

Frequently asked questions about flying from St. Louis to Paris

How far is Lambert-St Louis to Paris by plane?
Paris is 4379.5 mi away from Lambert-St Louis. 10h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Lambert-St Louis Airport to Paris?
Prices for flights from Lambert-St Louis Airport to Paris are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Paris?
The number of operators available for flights from Lambert-St Louis Airport to Paris is 6 as of September 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Paris?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Paris.
What documentation or ID do you need to fly to Paris?
The travel and health documents you'll need for your trip to Paris may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Paris. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Paris?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Paris is United Airlines, representing 28% of all bookings. The subsequent popular airlines are Delta at 24%, Air France at 12%, and American Airlines at 9%.

Best airlines flying from St. Louis to Paris

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $557	Free Cancellation	Rating 6.8 8,238 reviews	Search Lufthansa flights
Delta	PriceFrom $572	Free Cancellation	Rating 7.8 8,592 reviews	Search Delta flights
Air France	PriceFrom $575	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France flights
KLM	PriceFrom $575	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
United Airlines	PriceFrom $637	Free Cancellation	Rating 7.4 10,222 reviews	Search United Airlines flights
American Airlines	PriceFrom $719	Free Cancellation	Rating 7.0 12,071 reviews	Search American Airlines flights

Roissy-en-France

Magny-le-Hongre

Nanterre

Chessy

Ivry-sur-Seine

Versailles

Tremblay-en-France

Courbevoie

Saint-Denis

Neuilly-sur-Seine

Fontainebleau

Serris

Saint-Ouen

Orly

Massy

Suresnes

Levallois-Perret

Vincennes

Orléans

Chartres

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Paris from St. Louis.

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

Yes. momondo enables you to select and highlight flights to Paris from St. Louis with this policy.

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

momondo helps you find the best flight between St. Louis and Paris by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of St. Louis to Paris flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly into one of these airports located in Paris

Paris Beauvais-Tille Airport

Paris Charles de Gaulle Airport

Paris Orly Airport

Cheap flights from St. Louis to Paris from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Paris departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from St. Louis to Paris

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

United Airlines flights from St. Louis to Paris

Our best United Airlines deals on St. Louis to Paris flight tickets

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See travel insights to Paris from

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

What is the typical price of a round-trip flight between St. Louis and Paris?

What is the cheapest month to fly to Paris?

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

How have St. Louis to Paris flight prices changed over time?

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

What airlines fly to Paris?

Which airport is the most popular layover for flights between St. Louis and Paris?

Which layover airport offers the lowest fares from St. Louis to Paris?

Which layover airport has the shortest travel time from St. Louis to Paris?

Which layover airport has the shortest connection time from St. Louis to Paris?

When to book flights from St. Louis to Paris

Cheap St. Louis to Paris (STL to PAR) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from St. Louis to Paris

Best airlines flying from St. Louis to Paris

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

Traveling to a place near Paris?

Why use momondo?

An easier way to manage your Paris trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to France

Fly into one of these airports located in Paris

Airports listed have a maximum distance of 42.5 mi from Paris

Fly your favorite airline to Paris

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Paris

List of cabin classes available on flights landing in Paris. Availability may vary depending on flight origin and airline.

Popular cities in France

Popular flights according to clicks in the last 7 days on momondo

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