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Cheap flights from St. Louis to France from $290

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 France departing on 7/29. 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
0 bags

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Find the cheapest flights from St. Louis to France

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:30 am - 7:05 am
STL
-
CDG
16h 35m
2 stops
Multiple Airlines Logo
7:45 am - 1:25 pm
CDG
-
STL
12h 40m
1 stop
$527Multiple Airlines
Tue, May 5 - Wed, May 13
Multiple Airlines Logo
4:05 pm - 10:35 am
STL
-
CDG
11h 30m
1 stop
Multiple Airlines Logo
6:25 am - 1:55 pm
CDG
-
STL
14h 30m
1 stop
$533Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
4:05 pm - 10:00 am
STL
-
CDG
10h 55m
1 stop
Multiple Airlines Logo
7:45 am - 1:25 pm
CDG
-
STL
12h 40m
1 stop
$536Multiple Airlines
Wed, Apr 22 - Wed, May 6
Lufthansa Logo
6:55 pm - 5:35 pm
STL
-
CDG
15h 40m
2 stops
Lufthansa Logo
11:15 am - 11:51 pm
CDG
-
STL
18h 36m
2 stops
$544Lufthansa
Mon, Mar 2 - Mon, Mar 9
Air Canada Logo
4:05 pm - 10:35 am
STL
-
CDG
11h 30m
1 stop
Air Canada Logo
11:05 am - 3:29 pm
CDG
-
STL
34h 24m
1 stop
$549Air Canada
Sun, Mar 1 - Mon, Mar 16
United Airlines Logo
6:25 am - 11:05 am
STL
-
LYS
21h 40m
2 stops
United Airlines Logo
6:25 am - 9:07 pm
LYS
-
STL
20h 42m
2 stops
$552United Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
10:00 am - 9:35 am
STL
-
MRS
17h 35m
2 stops
United Airlines Logo
6:45 am - 6:00 pm
MRS
-
STL
17h 15m
2 stops
$572United Airlines
Thu, Mar 19 - Thu, Mar 26
Delta Logo
7:15 am - 12:00 pm
STL
-
NCE
21h 45m
1 stop
Delta Logo
6:20 am - 4:49 pm
NCE
-
STL
17h 29m
2 stops
$603Delta
Thu, May 7 - Wed, May 13
Air Canada Logo
6:35 pm - 8:15 am
STL
-
TLS
30h 40m
2 stops
Air Canada Logo
9:50 am - 3:24 pm
TLS
-
STL
36h 34m
2 stops
$742Air Canada
Tue, Mar 31 - Mon, Apr 27
KLM Logo
11:23 am - 1:50 pm
STL
-
MPL
19h 27m
2 stops
KLM Logo
6:00 am - 4:45 pm
MPL
-
STL
17h 45m
2 stops
$963KLM
Thu, Feb 26 - Wed, Mar 4

Air Canada flights from St. Louis to France

Our best Air Canada deals on St. Louis to France flight tickets
Air Canada
Mar 1
STL4:05 pmLambert-St Louis
11h 30m
1 stop
CDG10:35 amParis Charles de Gaulle
Mar 16
CDG11:05 amParis Charles de Gaulle
34h 24m
1 stop
STL3:29 pmLambert-St Louis
$549
Air Canada
Mar 19
STL4:05 pmLambert-St Louis
32h 15m
2 stops
CDG6:20 amParis Charles de Gaulle
Mar 26
CDG8:30 amParis Charles de Gaulle
18h 45m
2 stops
STL9:15 pmLambert-St Louis
$583
Air Canada
Apr 10
STL7:45 amLambert-St Louis
16h 20m
2 stops
CDG7:05 amParis Charles de Gaulle
Apr 15
CDG9:30 amParis Charles de Gaulle
18h 38m
2 stops
STL9:08 pmLambert-St Louis
$633

Delta flights from St. Louis to France

Our best Delta deals on St. Louis to France flight tickets
Delta
Mar 10
STL1:39 pmLambert-St Louis
12h 31m
1 stop
CDG8:10 amParis Charles de Gaulle
Mar 18
CDG9:05 amParis Charles de Gaulle
18h 01m
2 stops
STL9:06 pmLambert-St Louis
$564
Delta
Mar 1
STL11:23 amLambert-St Louis
17h 02m
2 stops
CDG11:25 amParis Charles de Gaulle
Mar 16
CDG1:15 pmParis Charles de Gaulle
16h 43m
2 stops
STL11:58 pmLambert-St Louis
$571
Delta
May 7
STL7:15 amLambert-St Louis
21h 45m
1 stop
NCE12:00 pmNice Côte d'Azur
May 13
NCE6:20 amNice Côte d'Azur
17h 29m
2 stops
STL4:49 pmLambert-St Louis
$603

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to France 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 February 3, 2026.
Use the filters below to find and compare flights from St. Louis to France that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Tue 5/5

7:30 am-7:05 am

2 stops16h 35m

Paris Charles de Gaulle

Wed 5/13

7:45 am-1:25 pm

1 stop12h 40m

$527

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 3/1

4:05 pm-10:35 am

1 stop11h 30m

Paris Charles de Gaulle

Sun 3/8

6:25 am-1:55 pm

1 stop14h 30m

$533

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Wed 4/22

4:05 pm-10:00 am

1 stop10h 55m

Paris Charles de Gaulle

Wed 5/6

7:45 am-1:25 pm

1 stop12h 40m

$536

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Mon 3/2

6:55 pm-5:35 pm

2 stops15h 40m

Paris Charles de Gaulle

Mon 3/9

11:15 am-11:51 pm

2 stops18h 36m

$544

St. LouisParis

STL - CDG

STLCDG

Lambert-St Louis

Sun 3/1

4:05 pm-10:35 am

1 stop11h 30m

Paris Charles de Gaulle

Mon 3/16

11:05 am-3:29 pm

1 stop34h 24m

$549

St. LouisLyon

STL - LYS

STLLYS

Lambert-St Louis

Mon 3/2

6:25 am-11:05 am

2 stops21h 40m

Lyon-Saint Exupéry

Mon 3/9

6:25 am-9:07 pm

2 stops20h 42m

$552

St. LouisMarseille

STL - MRS

STLMRS

Lambert-St Louis

Thu 3/19

10:00 am-9:35 am

2 stops17h 35m

Marseille

Thu 3/26

6:45 am-6:00 pm

2 stops17h 15m

$572

St. LouisNice

STL - NCE

STLNCE

Lambert-St Louis

Thu 5/7

7:15 am-12:00 pm

1 stop21h 45m

Nice Côte d'Azur

Wed 5/13

6:20 am-4:49 pm

2 stops17h 29m

$603

St. LouisToulouse

STL - TLS

STLTLS

Lambert-St Louis

Tue 3/31

6:35 pm-8:15 am

2 stops30h 40m

Toulouse Blagnac

Mon 4/27

9:50 am-3:24 pm

2 stops36h 34m

$742

St. LouisMontpellier

STL - MPL

STLMPL

Lambert-St Louis

Thu 2/26

11:23 am-1:50 pm

2 stops19h 27m

Montpellier Méditerranée

Wed 3/4

6:00 am-4:45 pm

2 stops17h 45m

$963

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 France from

How to get the cheapest flight ticket from St. Louis to France

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 cheapest month to fly to France?

If you are unable to visit France during the month of February, then departing from St. Louis during the month January is also very affordable. Most momondo users find prices during this month for around $732.

How far in advance should I book a flight to France?

You are more likely to see cheaper flights to France from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to France for around $965 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to France from St. Louis for as low as $819 on momondo.

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

You could potentially save up to 43% on your flight if you consider stops on a St. Louis to France flight.

Cheap St. Louis to France flight deals and tips

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

Fastest flight time

10h 55m

Direct flights

None
The fastest flight from St. Louis to France takes 10h 55m
There are no direct flights from St. Louis to France. There are no popular flight routes from St. Louis to France.
Search flight deals

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

    Prices for flights from Lambert-St Louis Airport to France are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to France?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to France.

  • What documentation or ID do you need to fly to France?

    The travel and health documents you'll need for your trip to France 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 France. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to France

Compare and see reviews for airlines that fly from St. Louis to France with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $402Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
DeltaPriceFrom $573Free CancellationRating
7.9
8,139 reviews
Search Delta flights
United AirlinesPriceFrom $621Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
Air FrancePriceFrom $624Free CancellationRating
7.4
1,531 reviews
Search Air France flights
KLMPriceFrom $633Free CancellationRating
7.7
1,448 reviews
Search KLM flights
American AirlinesPriceFrom $671Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights
Air CanadaPriceFrom $743Free CancellationRating
7.1
10,685 reviews
Search Air Canada flights
IberiaPriceFrom $912Free CancellationRating
7.0
3,103 reviews
Search Iberia flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for St. Louis to France flights to just show those with flexible booking policies.

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

Once all potential St. Louis to France flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of St. Louis to France 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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