$439 Find Cheap Flights from France to St. Louis - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
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Flight Deals

Cheap Flights from France to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from France to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from France to St. Louis

Thu, Dec 10 - Mon, Dec 14
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
Sat, Oct 31 - Fri, Nov 13
American Airlines Logo
2:40 pm - 11:41 pm
CDG
-
STL
15h 01m
1 stop
American Airlines Logo
11:39 am - 9:00 am
STL
-
CDG
14h 21m
1 stop
$807American Airlines
Sat, Oct 31 - Fri, Nov 13
Multiple Airlines Logo
10:25 am - 11:09 pm
CDG
-
STL
18h 44m
2 stops
Multiple Airlines Logo
2:50 pm - 1:20 pm
STL
-
CDG
15h 30m
2 stops
$810Multiple Airlines
Mon, Aug 31 - Fri, Sep 11
British Airways Logo
6:00 am - 7:27 pm
CDG
-
STL
20h 27m
2 stops
British Airways Logo
1:54 pm - 10:00 am
STL
-
CDG
13h 06m
1 stop
$830British Airways
Tue, Oct 6 - Thu, Oct 15
American Airlines Logo
2:40 pm - 8:08 pm
CDG
-
STL
12h 28m
1 stop
American Airlines Logo
12:43 pm - 10:00 am
STL
-
CDG
14h 17m
1 stop
$836American Airlines
Mon, Aug 31 - Fri, Sep 11
Iberia Logo
2:40 pm - 12:14 am
CDG
-
STL
16h 34m
1 stop
Iberia Logo
10:14 am - 7:45 am
STL
-
CDG
14h 31m
1 stop
$839Iberia
Wed, Aug 26 - Fri, Nov 6
Multiple Airlines Logo
12:05 pm - 7:30 pm
CDG
-
STL
14h 25m
1 stop
Multiple Airlines Logo
3:23 pm - 12:40 pm
STL
-
CDG
14h 17m
1 stop
$853Multiple Airlines
Tue, Aug 25 - Fri, Dec 4
United Airlines Logo
6:50 am - 6:42 pm
NCE
-
STL
18h 52m
2 stops
United Airlines Logo
6:40 am - 8:45 am
STL
-
NCE
43h 05m
2 stops
$864United Airlines
Tue, Oct 13 - Wed, Oct 28
Iberia Logo
10:10 am - 11:41 pm
ORY
-
STL
20h 31m
2 stops
Iberia Logo
4:32 pm - 1:35 pm
STL
-
ORY
15h 03m
2 stops
$889Iberia
Tue, Aug 18 - Mon, Aug 31
United Airlines Logo
6:50 am - 9:39 am
TLS
-
STL
33h 49m
2 stops
United Airlines Logo
4:50 pm - 11:20 am
STL
-
TLS
35h 30m
2 stops
$961United Airlines
Booking Insights

KAYAK's insights & trends for flights to St. Louis

Get data-powered insights and trends for flights to St. Louis to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to St. Louis is December, where tickets cost $400 on average for return flights. On the other hand, the most expensive months are March and May, where the average cost of tickets from France is $786 and $777 respectively. For one-way flights, the best month to travel is May with an average price of $447.

Find deals

Good to know

Low seasonMay
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 23% increase in price.

FAQs - booking St. Louis flights

  • How far is Lambert-St Louis Airport from central St. Louis?

    The distance between Lambert-St Louis Airport and downtown St. Louis is 13 miles.

  • What is the name of St. Louis’s airport?

    All flights to St. Louis land at Lambert-St Louis Airport. The airport code is STL,and it can also be referred to as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

  • How does KAYAK find such low prices on flights to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to St. Louis are there each week?

    Each week there are around 2,981 direct flights from within France to St. Louis. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to St. Louis

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.

Reviews of the top airline flying from France to St. Louis

 
See real verified KAYAK customer reviews for airlines flying to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from France to St. Louis. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9845 reviews
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
Airline reviews

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

2.0 MediocreGreg, Jun 2026
YYZ - ORD
Read more United Airlines reviews

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Shrewsbury
Glencoe

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

St. Louis (STL)