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Cheap flights from Paris Charles de Gaulle Airport to St. Louis from $461

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Paris Charles de Gaulle Airport to St. Louis departing on 9/2. 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 Paris Charles de Gaulle Airport to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
1:30 pm - 11:56 pm
CDG
-
STL
17h 26m
1 stop
Iberia Logo
10:45 am - 8:15 am
STL
-
CDG
14h 30m
1 stop
$742Iberia
Tue, Nov 3 - Sat, Nov 14
Multiple Airlines Logo
11:30 am - 11:56 pm
CDG
-
STL
19h 26m
2 stops
Multiple Airlines Logo
7:00 am - 9:00 am
STL
-
CDG
19h 00m
1 stop
$752Multiple Airlines
Tue, Nov 3 - Sat, Nov 14
Multiple Airlines Logo
11:30 am - 10:29 pm
CDG
-
STL
17h 59m
2 stops
Multiple Airlines Logo
3:23 pm - 2:15 pm
STL
-
CDG
15h 52m
2 stops
$754Multiple Airlines
Tue, Nov 3 - Sat, Nov 14
Iberia Logo
2:40 pm - 11:25 pm
CDG
-
STL
15h 45m
1 stop
Iberia Logo
2:47 pm - 12:40 pm
STL
-
CDG
14h 53m
1 stop
$770Iberia
Tue, Oct 6 - Thu, Oct 15
American Airlines Logo
11:25 am - 11:58 pm
CDG
-
STL
19h 33m
2 stops
American Airlines Logo
11:50 am - 10:40 am
STL
-
CDG
15h 50m
2 stops
$792American Airlines
Thu, Dec 10 - Mon, Dec 14
American Airlines Logo
11:25 am - 11:58 pm
CDG
-
STL
19h 33m
2 stops
American Airlines Logo
11:35 am - 9:00 am
STL
-
CDG
14h 25m
1 stop
$793American Airlines
Thu, Dec 10 - Mon, Dec 14
American Airlines Logo
3:00 pm - 12:05 am
CDG
-
STL
16h 05m
1 stop
American Airlines Logo
4:48 pm - 5:40 pm
STL
-
CDG
17h 52m
2 stops
$799American Airlines
Wed, Nov 4 - Thu, Nov 12
American Airlines Logo
2:40 pm - 8:55 pm
CDG
-
STL
13h 15m
1 stop
American Airlines Logo
2:17 pm - 12:40 pm
STL
-
CDG
15h 23m
1 stop
$800American Airlines
Wed, Nov 4 - Fri, Nov 13
American Airlines Logo
1:30 pm - 8:21 pm
CDG
-
STL
13h 51m
1 stop
American Airlines Logo
3:22 pm - 5:20 pm
STL
-
CDG
18h 58m
2 stops
$801American Airlines
Thu, Dec 10 - Mon, Dec 14
American Airlines Logo
3:00 pm - 12:05 am
CDG
-
STL
16h 05m
1 stop
American Airlines Logo
10:45 am - 8:15 am
STL
-
CDG
14h 30m
1 stop
$805American Airlines
Sun, Nov 1 - Sat, Nov 14

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British Airways flights from Paris Charles de Gaulle Airport to St. Louis

Our best British Airways deals on Paris Charles de Gaulle Airport to St. Louis flight tickets
British Airways
Oct 29
CDG11:45 amParis Charles de Gaulle
17h 40m
2 stops
STL11:25 pmLambert-St Louis
Nov 15
STL2:17 pmLambert-St Louis
13h 23m
2 stops
CDG10:40 amParis Charles de Gaulle
$832
British Airways
Oct 6
CDG11:50 amParis Charles de Gaulle
18h 35m
2 stops
STL11:25 pmLambert-St Louis
Oct 15
STL10:14 amLambert-St Louis
21h 56m
2 stops
CDG3:10 pmParis Charles de Gaulle
$854
British Airways
Oct 6
CDG10:35 amParis Charles de Gaulle
16h 33m
2 stops
STL8:08 pmLambert-St Louis
Oct 15
STL10:14 amLambert-St Louis
21h 56m
2 stops
CDG3:10 pmParis Charles de Gaulle
$861

American Airlines flights from Paris Charles de Gaulle Airport to St. Louis

Our best American Airlines deals on Paris Charles de Gaulle Airport to St. Louis flight tickets
American Airlines
Dec 10
CDG11:25 amParis Charles de Gaulle
19h 33m
2 stops
STL11:58 pmLambert-St Louis
Dec 14
STL11:50 amLambert-St Louis
15h 50m
2 stops
CDG10:40 amParis Charles de Gaulle
$792
American Airlines
Dec 10
CDG11:25 amParis Charles de Gaulle
19h 33m
2 stops
STL11:58 pmLambert-St Louis
Dec 14
STL11:35 amLambert-St Louis
14h 25m
1 stop
CDG9:00 amParis Charles de Gaulle
$793
American Airlines
Nov 4
CDG3:00 pmParis Charles de Gaulle
16h 05m
1 stop
STL12:05 amLambert-St Louis
Nov 12
STL4:48 pmLambert-St Louis
17h 52m
2 stops
CDG5:40 pmParis Charles de Gaulle
$799

momondo Fare Finder

 
Customize your flight search to find flights from Paris Charles de Gaulle Airport to St. Louis 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 June 20, 2026.
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Tue 11/3

1:30 pm-11:56 pm

1 stop17h 26m

Lambert-St Louis

Sat 11/14

10:45 am-8:15 am

1 stop14h 30m

$742

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Tue 11/3

11:30 am-11:56 pm

2 stops19h 26m

Lambert-St Louis

Sat 11/14

7:00 am-9:00 am

1 stop19h 00m

$752

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Tue 11/3

11:30 am-10:29 pm

2 stops17h 59m

Lambert-St Louis

Sat 11/14

3:23 pm-2:15 pm

2 stops15h 52m

$754

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Tue 10/6

2:40 pm-11:25 pm

1 stop15h 45m

Lambert-St Louis

Thu 10/15

2:47 pm-12:40 pm

1 stop14h 53m

$770

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 12/10

11:25 am-11:58 pm

2 stops19h 33m

Lambert-St Louis

Mon 12/14

11:50 am-10:40 am

2 stops15h 50m

$792

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 12/10

11:25 am-11:58 pm

2 stops19h 33m

Lambert-St Louis

Mon 12/14

11:35 am-9:00 am

1 stop14h 25m

$793

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Wed 11/4

3:00 pm-12:05 am

1 stop16h 05m

Lambert-St Louis

Thu 11/12

4:48 pm-5:40 pm

2 stops17h 52m

$799
Quickest round-trip

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Wed 11/4

2:40 pm-8:55 pm

1 stop13h 15m

Lambert-St Louis

Fri 11/13

2:17 pm-12:40 pm

1 stop15h 23m

$800

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 12/10

1:30 pm-8:21 pm

1 stop13h 51m

Lambert-St Louis

Mon 12/14

3:22 pm-5:20 pm

2 stops18h 58m

$801

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sun 11/1

3:00 pm-12:05 am

1 stop16h 05m

Lambert-St Louis

Sat 11/14

10:45 am-8:15 am

1 stop14h 30m

$805

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 St. Louis from

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

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

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

In general, February is the cheapest month to fly from Paris Charles de Gaulle Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $780. The month of November is another great option to travel to St. Louis, with average flight prices from Paris Charles de Gaulle Airport averaging around $786.

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

You could potentially save up to 18% on your flight if you consider stops on a Paris Charles de Gaulle Airport to St. Louis flight.

How have Paris Charles de Gaulle Airport to St. Louis flight prices changed over time?

As of June 2026, prices for Paris Charles de Gaulle Airport to St. Louis flights are approximately 24% cheaper when compared to flights at the same time last year.

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

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

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

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

Fastest flight time

13h 58m

Direct flights

None
The fastest flight from Paris Charles de Gaulle Airport to St. Louis takes 13h 58m
There are no direct flights from Paris Charles de Gaulle Airport to St. Louis. There are no popular flight routes from Paris Charles de Gaulle Airport to St. Louis.
Search flight deals

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

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

    The straight-line distance from Paris Charles de Gaulle to Lambert-St Louis is 4382.4 mi. Flights usually cover this in 13h 58m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Paris Charles de Gaulle Airport to Lambert-St Louis Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Paris Charles de Gaulle Airport to Lambert-St Louis Airport.

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

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport 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 Lambert-St Louis Airport. 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 Paris Charles de Gaulle Airport to St. Louis?

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

Compare and see reviews for airlines that fly from Paris Charles de Gaulle Airport to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $706Free CancellationRating
7.4
9,865 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
St. Peters
Collinsville
Alton
Wentzville
Clayton
Fenton
Farmington
Festus
Eureka
Litchfield
Edwardsville
Grafton
Shrewsbury

Why use momondo?

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

It is quick and easy to find Paris 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 Paris to St. Louis with flexible booking policies on momondo?

Flights from Paris 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 Paris to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Paris.

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

Yes. momondo can track prices for Paris 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.

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