Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Paris to St. Louis from $440

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Paris to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
6:50 am - 7:32 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
19h 42m2 stops Madrid Barajas Chicago O'Hare Intl
Iberia Logo
12:08 pm - 9:00 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
13h 52m1 stop Dallas/Fort Worth
$793Iberia
Fri, Feb 19 - Sun, Feb 28
Iberia Logo
11:05 am - 8:27 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
16h 22m1 stop Dallas/Fort Worth
Iberia Logo
10:25 am - 9:05 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
15h 40m1 stop Dallas/Fort Worth
$805Iberia
Thu, Dec 3 - Mon, Dec 7
Iberia Logo
1:30 pm - 7:50 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
13h 20m1 stop Chicago O'Hare Intl
Iberia Logo
10:25 am - 9:05 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
15h 40m1 stop Dallas/Fort Worth
$808Iberia
Tue, Dec 1 - Thu, Dec 10
Iberia Logo
1:30 pm - 7:50 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
13h 20m1 stop Chicago O'Hare Intl
Iberia Logo
10:25 am - 9:05 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
15h 40m1 stop Dallas/Fort Worth
$809Iberia
Tue, Dec 1 - Thu, Dec 10
Iberia Logo
11:05 am - 11:32 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
19h 27m1 stop Dallas/Fort Worth
Iberia Logo
12:08 pm - 9:00 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
13h 52m1 stop Dallas/Fort Worth
$814Iberia
Sat, Feb 6 - Sat, Feb 20
American Airlines Logo
11:35 am - 9:31 amCDG  Paris Charles de Gaulle-STL Lambert-St Louis
28h 56m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
10:35 am - 6:35 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
13h 00m2 stops Charlotte Douglas New York John F Kennedy Intl
$816American Airlines
Thu, Nov 26 - Wed, Dec 9
Iberia Logo
6:50 am - 7:32 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
19h 42m2 stops Madrid Barajas Chicago O'Hare Intl
Iberia Logo
12:08 pm - 9:00 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
13h 52m1 stop Dallas/Fort Worth
$818Iberia
Fri, Feb 19 - Sun, Feb 28
American Airlines Logo
11:05 am - 6:30 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
14h 25m1 stop Dallas/Fort Worth
American Airlines Logo
2:21 pm - 10:40 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
13h 19m2 stops Chicago O'Hare Intl London Heathrow
$819American Airlines
Sat, Feb 6 - Sat, Feb 20
Multiple Airlines Logo
11:05 am - 9:59 pmCDG  Paris Charles de Gaulle-STL Lambert-St Louis
17h 54m1 stop Dallas/Fort Worth
Multiple Airlines Logo
6:02 am - 6:35 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
17h 33m2 stops Chicago O'Hare Intl New York John F Kennedy Intl
$820Multiple Airlines
Fri, Nov 27 - Thu, Dec 10
British Airways Logo
11:05 am - 9:31 amCDG  Paris Charles de Gaulle-STL Lambert-St Louis
29h 26m1 stop Dallas/Fort Worth
British Airways Logo
12:55 pm - 9:05 amSTL  Lambert-St Louis-CDG Paris Charles de Gaulle
13h 10m1 stop Dallas/Fort Worth
$822British Airways
Thu, Nov 26 - Wed, Dec 9

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Iberia flights from Paris to St. Louis

Our best Iberia deals on Paris to St. Louis flight tickets
Iberia
Feb 19
CDG6:50 amParis Charles de Gaulle
19h 42m
2 stops
STL7:32 pmLambert-St Louis
Feb 28
STL12:08 pmLambert-St Louis
13h 52m
1 stop
CDG9:00 amParis Charles de Gaulle
$793
Iberia
Dec 3
CDG11:05 amParis Charles de Gaulle
16h 22m
1 stop
STL8:27 pmLambert-St Louis
Dec 7
STL10:25 amLambert-St Louis
15h 40m
1 stop
CDG9:05 amParis Charles de Gaulle
$805
Iberia
Dec 1
CDG1:30 pmParis Charles de Gaulle
13h 20m
1 stop
STL7:50 pmLambert-St Louis
Dec 10
STL10:25 amLambert-St Louis
15h 40m
1 stop
CDG9:05 amParis Charles de Gaulle
$808

American Airlines flights from Paris to St. Louis

Our best American Airlines deals on Paris to St. Louis flight tickets
American Airlines
Nov 26
CDG11:35 amParis Charles de Gaulle
28h 56m
2 stops
STL9:31 amLambert-St Louis
Dec 9
STL12:55 pmLambert-St Louis
13h 10m
1 stop
CDG9:05 amParis Charles de Gaulle
$816
American Airlines
Feb 6
CDG11:05 amParis Charles de Gaulle
14h 25m
1 stop
STL6:30 pmLambert-St Louis
Feb 20
STL2:21 pmLambert-St Louis
13h 19m
2 stops
CDG10:40 amParis Charles de Gaulle
$819
American Airlines
Nov 26
CDG1:30 pmParis Charles de Gaulle
34h 14m
1 stop
STL4:44 pmLambert-St Louis
Dec 9
STL7:10 amLambert-St Louis
18h 55m
1 stop
CDG9:05 amParis Charles de Gaulle
$823

momondo Fare Finder

 
Use the filters below to find and compare flights from Paris to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Fri 2/19

6:50 am-7:32 pm

2 stops19h 42m

Lambert-St Louis

Sun 2/28

12:08 pm-9:00 am

1 stop13h 52m

$793

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Thu 12/3

11:05 am-8:27 pm

1 stop16h 22m

Lambert-St Louis

Mon 12/7

10:25 am-9:05 am

1 stop15h 40m

$805

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Tue 12/1

1:30 pm-7:50 pm

1 stop13h 20m

Lambert-St Louis

Thu 12/10

10:25 am-9:05 am

1 stop15h 40m

$808

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Tue 12/1

1:30 pm-7:50 pm

1 stop13h 20m

Lambert-St Louis

Thu 12/10

10:25 am-9:05 am

1 stop15h 40m

$809

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Sat 2/6

11:05 am-11:32 pm

1 stop19h 27m

Lambert-St Louis

Sat 2/20

12:08 pm-9:00 am

1 stop13h 52m

$814

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Thu 11/26

11:35 am-9:31 am

2 stops28h 56m

Lambert-St Louis

Wed 12/9

10:35 am-6:35 am

2 stops13h 00m

$816

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Fri 2/19

6:50 am-7:32 pm

2 stops19h 42m

Lambert-St Louis

Sun 2/28

12:08 pm-9:00 am

1 stop13h 52m

$818
Quickest round-trip

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Sat 2/6

11:05 am-6:30 pm

1 stop14h 25m

Lambert-St Louis

Sat 2/20

2:21 pm-10:40 am

2 stops13h 19m

$819

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Fri 11/27

11:05 am-9:59 pm

1 stop17h 54m

Lambert-St Louis

Thu 12/10

6:02 am-6:35 am

2 stops17h 33m

$820

ParisSt. Louis

CDG Paris Charles de Gaulle - STL Lambert-St Louis

CDGSTL

Paris Charles de Gaulle

Thu 11/26

11:05 am-9:31 am

1 stop29h 26m

Lambert-St Louis

Wed 12/9

12:55 pm-9:05 am

1 stop13h 10m

$822

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to St. Louis from

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

Prices are currently typical for flights on this route.

Typical prices usually range from $769 to $826.
The lowest price recently found on this route was $793.

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

In general, November is the cheapest month to fly from Paris to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $811. The month of February is another great option to travel to St. Louis, with average flight prices from Paris averaging around $822.

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

You could potentially save up to 8% on your flight if you consider stops on a Paris to St. Louis flight.

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

As of November 2026, prices for Paris to St. Louis flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Paris to St. Louis

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

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

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

Best Price Found

$440

Fastest flight time

14h 25m

Direct flights

None
The best one-way flight to St. Louis from Paris in the past 72 hours is $440. The best round-trip flight deal from Paris to St. Louis found on momondo in the last 72 hours is $793.
The fastest flight from Paris to St. Louis takes 14h 25m
There are no direct flights from Paris to St. Louis. There are no popular flight routes from Paris to St. Louis.
Search flight deals

Frequently asked questions about flying from Paris to St. Louis

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

    There are 4379.5 mi between Paris and Lambert-St Louis. A reasonable flight in good conditions will take 14h 25m.

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

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

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

    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 Paris 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.

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
Maryland Heights
St. Peters
Alton
Collinsville
Farmington
Florissant
Festus
Hermann
Clayton
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

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

Finding the right flight to St. Louis from Paris is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

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

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

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

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Paris and alert you when they change.

An easier way to manage your St. Louis 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/3
Thu 12/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States