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Cheap flights from St. Louis to Paris from $302

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 10/15. 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.
Multiple Airlines Logo
4:05 pm - 10:20 am
STL
-
CDG
11h 15m
1 stop
Multiple Airlines Logo
6:50 am - 11:58 pm
CDG
-
STL
24h 08m
2 stops
$756Multiple Airlines
Sun, Nov 1 - Mon, Nov 30
Multiple Airlines Logo
4:05 pm - 10:20 am
STL
-
CDG
11h 15m
1 stop
Multiple Airlines Logo
1:30 pm - 11:58 pm
CDG
-
STL
17h 28m
1 stop
$766Multiple Airlines
Sun, Nov 1 - Mon, Nov 30
Multiple Airlines Logo
4:05 pm - 10:20 am
STL
-
CDG
11h 15m
1 stop
Multiple Airlines Logo
6:10 am - 1:45 pm
CDG
-
STL
14h 35m
1 stop
$768Multiple Airlines
Mon, Nov 23 - Fri, Dec 4
Multiple Airlines Logo
11:31 am - 10:40 am
STL
-
CDG
16h 09m
2 stops
Multiple Airlines Logo
6:50 am - 9:08 pm
CDG
-
STL
21h 18m
2 stops
$774Multiple Airlines
Mon, Nov 9 - Tue, Nov 17
Iberia Logo
11:31 am - 12:40 pm
STL
-
CDG
18h 09m
1 stop
Iberia Logo
6:50 am - 9:08 pm
CDG
-
STL
21h 18m
2 stops
$776Iberia
Sun, Nov 1 - Sun, Nov 8
Iberia Logo
1:06 pm - 12:40 pm
STL
-
CDG
16h 34m
1 stop
Iberia Logo
6:50 am - 9:08 pm
CDG
-
STL
21h 18m
2 stops
$777Iberia
Mon, Nov 9 - Tue, Nov 17
Iberia Logo
11:31 am - 12:00 pm
STL
-
ORY
17h 29m
2 stops
Iberia Logo
7:25 am - 11:58 pm
ORY
-
STL
23h 33m
2 stops
$782Iberia
Sun, Nov 1 - Mon, Nov 30
Iberia Logo
11:51 am - 12:00 pm
STL
-
ORY
17h 09m
2 stops
Iberia Logo
7:25 am - 9:08 pm
ORY
-
STL
20h 43m
2 stops
$783Iberia
Mon, Nov 9 - Tue, Nov 17
Multiple Airlines Logo
2:50 pm - 1:45 pm
STL
-
CDG
15h 55m
2 stops
Multiple Airlines Logo
11:05 am - 10:25 pm
CDG
-
STL
18h 20m
1 stop
$784Multiple Airlines
Mon, Nov 23 - Fri, Dec 4
Multiple Airlines Logo
1:08 pm - 9:55 am
STL
-
CDG
13h 47m
1 stop
Multiple Airlines Logo
6:10 am - 1:45 pm
CDG
-
STL
14h 35m
1 stop
$785Multiple Airlines
Wed, Nov 11 - Wed, Nov 18

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Lufthansa flights from St. Louis to Paris

Our best Lufthansa deals on St. Louis to Paris flight tickets
Lufthansa
Nov 30
STL7:04 pmLambert-St Louis
15h 31m
2 stops
CDG5:35 pmParis Charles de Gaulle
Dec 8
CDG11:05 amParis Charles de Gaulle
19h 20m
2 stops
STL11:25 pmLambert-St Louis
$790
Lufthansa
Nov 30
STL7:04 pmLambert-St Louis
15h 31m
2 stops
CDG5:35 pmParis Charles de Gaulle
Dec 8
CDG6:10 amParis Charles de Gaulle
22h 03m
2 stops
STL9:13 pmLambert-St Louis
$791
Lufthansa
Oct 27
STL2:00 pmLambert-St Louis
21h 35m
2 stops
CDG5:35 pmParis Charles de Gaulle
Nov 4
CDG6:10 amParis Charles de Gaulle
22h 03m
2 stops
STL9:13 pmLambert-St Louis
$820

Virgin Atlantic flights from St. Louis to Paris

Our best Virgin Atlantic deals on St. Louis to Paris flight tickets
Virgin Atlantic
Jul 23
STL10:51 amLambert-St Louis
18h 39m
1 stop
CDG12:30 pmParis Charles de Gaulle
Aug 2
CDG10:25 amParis Charles de Gaulle
13h 54m
1 stop
STL5:19 pmLambert-St Louis
$1,399
Virgin Atlantic
Jul 23
STL10:51 amLambert-St Louis
19h 59m
2 stops
CDG1:50 pmParis Charles de Gaulle
Aug 2
CDG11:45 amParis Charles de Gaulle
18h 37m
2 stops
STL11:22 pmLambert-St Louis
$1,403

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Paris 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 July 11, 2026.
Use the filters below to find and compare flights from St. Louis to Paris that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 11/1

4:05 pm-10:20 am

1 stop11h 15m

Paris Charles de Gaulle

Mon 11/30

6:50 am-11:58 pm

2 stops24h 08m

$756

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 11/1

4:05 pm-10:20 am

1 stop11h 15m

Paris Charles de Gaulle

Mon 11/30

1:30 pm-11:58 pm

1 stop17h 28m

$766
Quickest round-trip

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Mon 11/23

4:05 pm-10:20 am

1 stop11h 15m

Paris Charles de Gaulle

Fri 12/4

6:10 am-1:45 pm

1 stop14h 35m

$768

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Mon 11/9

11:31 am-10:40 am

2 stops16h 09m

Paris Charles de Gaulle

Tue 11/17

6:50 am-9:08 pm

2 stops21h 18m

$774

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 11/1

11:31 am-12:40 pm

1 stop18h 09m

Paris Charles de Gaulle

Sun 11/8

6:50 am-9:08 pm

2 stops21h 18m

$776

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Mon 11/9

1:06 pm-12:40 pm

1 stop16h 34m

Paris Charles de Gaulle

Tue 11/17

6:50 am-9:08 pm

2 stops21h 18m

$777

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Sun 11/1

11:31 am-12:00 pm

2 stops17h 29m

Paris Orly

Mon 11/30

7:25 am-11:58 pm

2 stops23h 33m

$782

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Mon 11/9

11:51 am-12:00 pm

2 stops17h 09m

Paris Orly

Tue 11/17

7:25 am-9:08 pm

2 stops20h 43m

$783

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Mon 11/23

2:50 pm-1:45 pm

2 stops15h 55m

Paris Charles de Gaulle

Fri 12/4

11:05 am-10:25 pm

1 stop18h 20m

$784

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 11/11

1:08 pm-9:55 am

1 stop13h 47m

Paris Charles de Gaulle

Wed 11/18

6:10 am-1:45 pm

1 stop14h 35m

$785

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

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?

What is the cheapest month to fly to Paris?

The month of October is, on average, the cheapest month to fly to Paris from St. Louis, with most prices found around $311. If you are unable to visit Paris during the month of October, then departing from St. Louis during the month July is also very affordable. Most momondo users find prices during this month for around $338.

How far in advance should I book a flight from St. Louis to Paris?

You are more likely to see cheaper flights to Paris from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Paris for around $973 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Paris from St. Louis for as low as $757 on momondo.

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

You could potentially save up to 53% 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?

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

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from St. Louis to Paris takes 11h 15m
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. 11h 15m 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?

  • 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?

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
LufthansaPriceFrom $557Free CancellationRating
6.8
8,128 reviews
Search Lufthansa flights
DeltaPriceFrom $572Free CancellationRating
7.8
8,457 reviews
Search Delta flights
Air FrancePriceFrom $575Free CancellationRating
7.5
1,623 reviews
Search Air France flights
KLMPriceFrom $575Free CancellationRating
7.8
1,537 reviews
Search KLM flights
United AirlinesPriceFrom $637Free CancellationRating
7.4
9,981 reviews
Search United Airlines flights
American AirlinesPriceFrom $671Free CancellationRating
7.1
11,805 reviews
Search American Airlines flights
Air CanadaPriceFrom $737Free CancellationRating
7.1
11,328 reviews
Search Air Canada flights
IberiaPriceFrom $857Free CancellationRating
7.0
3,252 reviews
Search Iberia 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
Saint-Ouen
Courbevoie
Fontainebleau
Serris
Levallois-Perret
Massy
Orly
Chantilly
Orléans
Suresnes
Issy-les-Moulineaux
Vincennes
Nanterre

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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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
Paris Beauvais-Tille Airport
Paris Charles de Gaulle Airport
Paris Orly Airport