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Cheap flights from St. Louis to Paris from $293

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 8/9. 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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0 bags

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Find the cheapest flights from St. Louis to Paris

Cheap round-trip flights

Logo
4:05 pm - 10:35 amSTL-CDG
11h 30m1 stop
Logo
6:20 am - 1:55 pmCDG-STL
14h 35m1 stop
$617
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Wed, Nov 5 - Wed, Nov 26
Logo
4:05 pm - 2:10 pmSTL-CDG
15h 05m2 stops
Logo
6:20 am - 1:55 pmCDG-STL
14h 35m1 stop
$634
Find Deal
Wed, Nov 5 - Wed, Nov 26
United Airlines Logo
6:30 am - 9:55 amSTL-CDG
20h 25m1 stop
United Airlines Logo
6:20 am - 1:55 pmCDG-STL
14h 35m1 stop
$642United Airlines
Find Deal
Sun, Nov 30 - Fri, Dec 12
United Airlines Logo
12:31 pm - 9:55 amSTL-CDG
15h 24m1 stop
United Airlines Logo
2:00 pm - 3:49 pmCDG-STL
32h 49m2 stops
$647United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
8:25 am - 6:55 amSTL-CDG
15h 30m1 stop
United Airlines Logo
2:00 pm - 5:03 pmCDG-STL
34h 03m2 stops
$648United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Air Canada Logo
4:05 pm - 7:20 amSTL-CDG
32h 15m2 stops
Air Canada Logo
2:00 pm - 12:15 pmCDG-STL
29h 15m2 stops
$665Air Canada
Find Deal
Sat, Nov 29 - Tue, Dec 16
Air Canada Logo
4:05 pm - 7:20 amSTL-CDG
32h 15m2 stops
Air Canada Logo
12:05 pm - 3:29 pmCDG-STL
34h 24m1 stop
$666Air Canada
Find Deal
Sat, Nov 29 - Thu, Dec 11
Delta Logo
2:18 pm - 8:10 amSTL-CDG
10h 52m1 stop
Delta Logo
10:30 am - 4:47 pmCDG-STL
13h 17m1 stop
$708Delta
Find Deal
Sun, Nov 30 - Sun, Dec 14
American Airlines Logo
9:40 am - 8:20 amSTL-CDG
15h 40m2 stops
American Airlines Logo
11:25 am - 11:34 pmCDG-STL
19h 09m2 stops
$724American Airlines
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Thu, Dec 4 - Tue, Dec 9
American Airlines Logo
1:15 pm - 11:30 amSTL-CDG
15h 15m1 stop
American Airlines Logo
11:00 am - 8:15 pmCDG-STL
16h 15m1 stop
$736American Airlines
Find Deal
Mon, Sep 1 - Wed, Sep 17

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

Our best Iberia deals on St. Louis to Paris Charles de Gaulle Airport flight tickets
Iberia
Oct 22
STL9:43 amLambert-St Louis
17h 17m
1 stop
CDG10:00 amParis Charles de Gaulle
Nov 4
CDG1:30 pmParis Charles de Gaulle
14h 25m
1 stop
STL8:55 pmLambert-St Louis
$671
Find similar
Iberia
Dec 2
STL10:45 amLambert-St Louis
14h 35m
1 stop
CDG8:20 amParis Charles de Gaulle
Dec 15
CDG12:45 pmParis Charles de Gaulle
26h 58m
2 stops
STL8:43 amLambert-St Louis
$702
Find similar
Iberia
Dec 4
STL2:44 pmLambert-St Louis
20h 11m
2 stops
CDG5:55 pmParis Charles de Gaulle
Dec 11
CDG11:05 amParis Charles de Gaulle
18h 17m
1 stop
STL10:22 pmLambert-St Louis
$721
Find similar

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
Nov 29
STL4:05 pmLambert-St Louis
32h 15m
2 stops
CDG7:20 amParis Charles de Gaulle
Dec 16
CDG2:00 pmParis Charles de Gaulle
29h 15m
2 stops
STL12:15 pmLambert-St Louis
$665
Find similar
Air Canada
Nov 29
STL4:05 pmLambert-St Louis
32h 15m
2 stops
CDG7:20 amParis Charles de Gaulle
Dec 11
CDG12:05 pmParis Charles de Gaulle
34h 24m
1 stop
STL3:29 pmLambert-St Louis
$666
Find similar
Air Canada
Nov 2
STL4:05 pmLambert-St Louis
11h 30m
1 stop
CDG10:35 amParis Charles de Gaulle
Nov 11
CDG12:05 pmParis Charles de Gaulle
34h 24m
1 stop
STL3:29 pmLambert-St Louis
$668
Find similar

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 2, 2025.
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 11/5

4:05 pm-10:35 am

1 stop11h 30m

Paris Charles de Gaulle

Wed 11/26

6:20 am-1:55 pm

1 stop14h 35m

$617

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 11/5

4:05 pm-2:10 pm

2 stops15h 05m

Paris Charles de Gaulle

Wed 11/26

6:20 am-1:55 pm

1 stop14h 35m

$634

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 11/30

6:30 am-9:55 am

1 stop20h 25m

Paris Charles de Gaulle

Fri 12/12

6:20 am-1:55 pm

1 stop14h 35m

$642

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Tue 10/28

12:31 pm-9:55 am

1 stop15h 24m

Paris Charles de Gaulle

Tue 11/4

2:00 pm-3:49 pm

2 stops32h 49m

$647

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 11/26

8:25 am-6:55 am

1 stop15h 30m

Paris Charles de Gaulle

Wed 12/3

2:00 pm-5:03 pm

2 stops34h 03m

$648

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sat 11/29

4:05 pm-7:20 am

2 stops32h 15m

Paris Charles de Gaulle

Tue 12/16

2:00 pm-12:15 pm

2 stops29h 15m

$665

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sat 11/29

4:05 pm-7:20 am

2 stops32h 15m

Paris Charles de Gaulle

Thu 12/11

12:05 pm-3:29 pm

1 stop34h 24m

$666

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 11/30

2:18 pm-8:10 am

1 stop10h 52m

Paris Charles de Gaulle

Sun 12/14

10:30 am-4:47 pm

1 stop13h 17m

$708

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Thu 12/4

9:40 am-8:20 am

2 stops15h 40m

Paris Charles de Gaulle

Tue 12/9

11:25 am-11:34 pm

2 stops19h 09m

$724

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Mon 9/1

1:15 pm-11:30 am

1 stop15h 15m

Paris Charles de Gaulle

Wed 9/17

11:00 am-8:15 pm

1 stop16h 15m

$736

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?

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

The month of February is, on average, the cheapest month to fly to Paris Charles de Gaulle Airport from St. Louis, with most prices found around $725. If you don’t want to visit Paris Charles de Gaulle Airport in February, then you should wait until January to fly from St. Louis, when ticket prices are also cheap, with an average price of $746.

What is the cheapest day to depart on your flight to Paris Charles de Gaulle Airport?

The cheapest day to depart from St. Louis to Paris Charles de Gaulle Airport is on a Tuesday. Travelers who choose to depart for Paris Charles de Gaulle Airport on a Tuesday will often find tickets for as low as $861. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Paris Charles de Gaulle Airport on Saturday is $1,175.

What is the cheapest time of day to depart on your flight to Paris Charles de Gaulle Airport?

The cheapest time of day to fly to Paris Charles de Gaulle Airport is at noon when flights can be purchased for as low as $957. Flights in the evening are often more expensive with an average ticket price of $1,167.

How far in advance should I book a flight to Paris Charles de Gaulle Airport?

You are more likely to see cheaper flights to Paris Charles de Gaulle Airport from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Paris Charles de Gaulle Airport for around $1,004 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Paris Charles de Gaulle Airport from St. Louis for as low as $750 on momondo.

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

You could potentially save up to 1% 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

Best Price Found

$293

Fastest flight time

10h 20m

Direct flights

None
The best one-way flight to Paris Charles de Gaulle Airport from St. Louis in the past 72 hours is $293. The best round-trip flight deal from St. Louis to Paris Charles de Gaulle Airport found on momondo in the last 72 hours is $617.
The fastest flight from St. Louis to Paris Charles de Gaulle Airport takes 10h 20m
There are no direct flights from St. Louis to Paris Charles de Gaulle Airport. Popular non-direct route for this connection is Lambert-St Louis Airport - Paris Charles de Gaulle Airport.
Search flight deals

  • 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 45m.

  • 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
United AirlinesPriceFrom $609Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
Air FrancePriceFrom $642Free CancellationRating
7.5
1,465 reviews
Search Air France flights
KLMPriceFrom $662Free CancellationRating
7.8
1,384 reviews
Search KLM flights
American AirlinesPriceFrom $671Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $676Free CancellationRating
8.0
7,983 reviews
Search Delta flights
Air CanadaPriceFrom $743Free CancellationRating
7.1
9,855 reviews
Search Air Canada flights
LufthansaPriceFrom $778Free CancellationRating
6.8
7,276 reviews
Search Lufthansa flights

Traveling to a place near Paris?

Book flights to Paris if you plan to visit one of these locations
Roissy-en-France
Chessy
Versailles
Tremblay-en-France
Magny-le-Hongre
Issy-les-Moulineaux
Courbevoie
Orly
Levallois-Perret
Chartres
Vanves
Orléans
Saint-Denis
Nanterre
Ivry-sur-Seine
Serris
Beauvais
Fontainebleau
Suresnes
Malakoff

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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