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Cheap flights from St. Louis to Paris from $337

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 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Paris

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:04 pm - 10:50 pmSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
20h 46m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:40 am - 1:45 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
14h 05m1 stop Frankfurt am Main
$762Lufthansa
Sun, Dec 6 - Fri, Dec 18
Multiple Airlines Logo
1:08 pm - 10:25 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
14h 17m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:40 am - 1:45 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
14h 05m1 stop Frankfurt am Main
$766Multiple Airlines
Tue, Feb 2 - Wed, Feb 17
Multiple Airlines Logo
4:05 pm - 10:35 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
11h 30m1 stop Toronto Pearson Intl
Multiple Airlines Logo
6:40 am - 1:45 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
14h 05m1 stop Frankfurt am Main
$766Multiple Airlines
Sun, Dec 6 - Fri, Dec 18
Lufthansa Logo
7:04 pm - 5:35 pmSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
15h 31m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
11:05 am - 7:40 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
15h 35m2 stops Frankfurt am Main Newark
$780Lufthansa
Mon, Jan 11 - Thu, Jan 21
United Airlines Logo
6:30 am - 10:25 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
20h 55m2 stops Newark Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
6:40 am - 1:45 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
14h 05m1 stop Frankfurt am Main
$785United Airlines
Tue, Feb 2 - Wed, Feb 17
United Airlines Logo
9:40 am - 9:55 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
17h 15m1 stop Chicago O'Hare Intl
United Airlines Logo
6:40 am - 1:45 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
14h 05m1 stop Frankfurt am Main
$786United Airlines
Tue, Feb 2 - Wed, Feb 17
Air Canada Logo
7:33 am - 10:25 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
19h 52m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
2:00 pm - 3:41 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
32h 41m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$796Air Canada
Tue, Dec 1 - Tue, Dec 8
Delta Logo
10:14 am - 8:10 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
14h 56m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
8:00 am - 8:31 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
19h 31m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$807Delta
Mon, Dec 7 - Fri, Dec 18
Delta Logo
2:18 pm - 8:10 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
10h 52m1 stop Detroit Metropolitan Wayne County
Delta Logo
3:40 pm - 11:56 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
15h 16m1 stop Atlanta Hartsfield-Jackson
$812Delta
Tue, Dec 1 - Tue, Dec 8
Air Canada Logo
5:34 pm - 10:25 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
33h 51m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:05 pm - 3:26 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
34h 21m1 stop Toronto Pearson Intl
$814Air Canada
Sat, Dec 5 - Fri, Dec 18

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Lufthansa flights from St. Louis to Paris Charles de Gaulle Airport

Our best Lufthansa deals on St. Louis to Paris Charles de Gaulle Airport flight tickets
Lufthansa
Oct 27
STL1:00 pmLambert-St Louis
22h 35m
2 stops
CDG5:35 pmParis Charles de Gaulle
Nov 17
CDG10:05 amParis Charles de Gaulle
18h 47m
2 stops
STL9:52 pmLambert-St Louis
$820
Lufthansa
Oct 27
STL1:00 pmLambert-St Louis
22h 35m
2 stops
CDG5:35 pmParis Charles de Gaulle
Nov 17
CDG10:05 amParis Charles de Gaulle
18h 47m
2 stops
STL9:52 pmLambert-St Louis
$821
Lufthansa
Oct 28
STL1:00 pmLambert-St Louis
22h 35m
2 stops
CDG5:35 pmParis Charles de Gaulle
Nov 7
CDG6:40 amParis Charles de Gaulle
22h 00m
2 stops
STL9:40 pmLambert-St Louis
$868

Air Canada flights from St. Louis to Paris Charles de Gaulle Airport

Our best Air Canada deals on St. Louis to Paris Charles de Gaulle Airport flight tickets
Air Canada
Sep 30
STL12:10 pmLambert-St Louis
15h 10m
1 stop
CDG10:20 amParis Charles de Gaulle
Oct 29
CDG1:00 pmParis Charles de Gaulle
31h 30m
2 stops
STL2:30 pmLambert-St Louis
$851
Air Canada
Sep 30
STL8:55 amLambert-St Louis
18h 25m
2 stops
CDG10:20 amParis Charles de Gaulle
Oct 29
CDG1:00 pmParis Charles de Gaulle
31h 30m
2 stops
STL2:30 pmLambert-St Louis
$859
Air Canada
Aug 21
STL12:10 pmLambert-St Louis
11h 55m
1 stop
CDG7:05 amParis Charles de Gaulle
Aug 28
CDG2:10 pmParis Charles de Gaulle
28h 53m
2 stops
STL12:03 pmLambert-St Louis
$1,123

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Paris Charles de Gaulle Airport 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, momondo users made 832,500 searches. Data last updated August 8, 2026.
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

Cheapest round-trip

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Sun 12/6

7:04 pm-10:50 pm

2 stops20h 46m

Paris Charles de Gaulle

Fri 12/18

6:40 am-1:45 pm

1 stop14h 05m

$762

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Tue 2/2

1:08 pm-10:25 am

2 stops14h 17m

Paris Charles de Gaulle

Wed 2/17

6:40 am-1:45 pm

1 stop14h 05m

$766
Quickest round-trip

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Sun 12/6

4:05 pm-10:35 am

1 stop11h 30m

Paris Charles de Gaulle

Fri 12/18

6:40 am-1:45 pm

1 stop14h 05m

$766

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Mon 1/11

7:04 pm-5:35 pm

2 stops15h 31m

Paris Charles de Gaulle

Thu 1/21

11:05 am-7:40 pm

2 stops15h 35m

$780

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Tue 2/2

6:30 am-10:25 am

2 stops20h 55m

Paris Charles de Gaulle

Wed 2/17

6:40 am-1:45 pm

1 stop14h 05m

$785

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Tue 2/2

9:40 am-9:55 am

1 stop17h 15m

Paris Charles de Gaulle

Wed 2/17

6:40 am-1:45 pm

1 stop14h 05m

$786

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Tue 12/1

7:33 am-10:25 am

2 stops19h 52m

Paris Charles de Gaulle

Tue 12/8

2:00 pm-3:41 pm

2 stops32h 41m

$796

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Mon 12/7

10:14 am-8:10 am

2 stops14h 56m

Paris Charles de Gaulle

Fri 12/18

8:00 am-8:31 pm

2 stops19h 31m

$807

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Tue 12/1

2:18 pm-8:10 am

1 stop10h 52m

Paris Charles de Gaulle

Tue 12/8

3:40 pm-11:56 pm

1 stop15h 16m

$812

St. LouisParis

STL Lambert-St Louis - CDG Paris Charles de Gaulle

STLCDG

Lambert-St Louis

Sat 12/5

5:34 pm-10:25 am

2 stops33h 51m

Paris Charles de Gaulle

Fri 12/18

12:05 pm-3:26 pm

1 stop34h 21m

$814

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Paris from

How to get the cheapest flight ticket from St. Louis to Paris Charles de Gaulle Airport

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

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

Prices are currently typical for flights on this route.

Typical prices usually range from $720 to $1,103.
The lowest price recently found on this route was $804.

What is the cheapest month to fly to Paris Charles de Gaulle Airport?

The month of March is, on average, the cheapest month to fly to Paris Charles de Gaulle Airport from St. Louis, with most prices found around $673. If you don’t want to visit Paris Charles de Gaulle Airport in March, then you should wait until February to fly from St. Louis, when ticket prices are also cheap, with an average price of $673.

Can stopping save me money on St. Louis to Paris Charles de Gaulle Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a St. Louis to Paris Charles de Gaulle Airport flight.

When to book flights from St. Louis to Paris Charles de Gaulle Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Paris Charles de Gaulle Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Paris Charles de Gaulle Airport (STL to CDG) flight deals and tips

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

Fastest flight time

10h 55m

Direct flights

None
The fastest flight from St. Louis to Paris Charles de Gaulle Airport takes 10h 55m
There are no direct flights from St. Louis to Paris Charles de Gaulle Airport. There are no popular flight routes from St. Louis to Paris Charles de Gaulle Airport.
Search flight deals

Frequently asked questions about flying from St. Louis to Paris Charles de Gaulle Airport

  • How far is Lambert-St Louis to Paris Charles de Gaulle by plane?

    The distance between Lambert-St Louis and Paris Charles de Gaulle is about 4382.4 mi. By plane, this route typically takes 10h 55m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Paris Charles de Gaulle Airport.

  • What documentation or ID do you need to fly to Paris Charles de Gaulle Airport?

    The travel and health documents required for your trip to Paris Charles de Gaulle Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Paris Charles de Gaulle Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Paris Charles de Gaulle Airport?

Best airlines flying from St. Louis to Paris Charles de Gaulle Airport

Compare and see reviews for airlines that fly from St. Louis to Paris Charles de Gaulle Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $557Free CancellationRating
6.8
8,177 reviews
Search Lufthansa flights
DeltaPriceFrom $572Free CancellationRating
7.8
8,502 reviews
Search Delta flights
Air FrancePriceFrom $575Free CancellationRating
7.5
1,638 reviews
Search Air France flights
KLMPriceFrom $575Free CancellationRating
7.8
1,553 reviews
Search KLM flights
United AirlinesPriceFrom $637Free CancellationRating
7.4
10,085 reviews
Search United Airlines flights
Air CanadaPriceFrom $713Free CancellationRating
7.1
11,449 reviews
Search Air Canada flights
American AirlinesPriceFrom $719Free CancellationRating
7.1
11,881 reviews
Search American Airlines flights

Traveling to a place near Paris?

Book flights to Paris if you plan to visit one of these locations
Roissy-en-France
Magny-le-Hongre
Chessy
Versailles
Saint-Denis
Tremblay-en-France
Ivry-sur-Seine
Fontainebleau
Saint-Ouen
Courbevoie
Serris
Orly
Massy
Levallois-Perret
Suresnes
Nanterre
Orléans
Vincennes
Chartres
Chantilly

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Paris. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Paris from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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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