$250 Find Cheap Flights from St. Louis to France

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to France departing on 10/14. 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

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Cheap Flights from St. Louis to France

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Paris
Paris2 stops$576
Nice
Nice2 stops$609
Marseille
Marseille2 stops$619
Lyon
Lyon2 stops$613
Montpellier
Montpellier2 stops$859
Paris
Paris2 stops$576
Nice
Nice2 stops$609
Marseille
Marseille2 stops$619
Lyon
Lyon2 stops$613
Montpellier
Montpellier2 stops$859

Book Cheap St. Louis to France Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to France 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 St. Louis to France

Mon, Oct 20 - Wed, Nov 5
 Logo
9:15 am - 6:50 amSTL-CDG
14h 35m2 stops
 Logo
6:15 am - 1:55 pmCDG-STL
14h 40m1 stop
Mon, Oct 20 - Wed, Nov 5
United Airlines Logo
8:05 am - 7:45 amSTL-CDG
16h 40m1 stop
United Airlines Logo
6:15 am - 1:55 pmCDG-STL
14h 40m1 stop
$581United Airlines
Find Deal
Mon, Oct 20 - Wed, Nov 5
 Logo
9:15 am - 6:50 amSTL-CDG
14h 35m2 stops
 Logo
6:15 am - 1:55 pmCDG-STL
14h 40m1 stop
Mon, Oct 13 - Wed, Nov 26
Air Canada Logo
1:30 pm - 10:20 amSTL-CDG
13h 50m1 stop
Air Canada Logo
2:00 pm - 2:23 pmCDG-STL
31h 23m2 stops
$594Air Canada
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Wed, Oct 29 - Wed, Nov 5
American Airlines Logo
4:12 pm - 4:45 pmSTL-NCE
18h 33m2 stops
American Airlines Logo
6:30 am - 9:00 pmNCE-STL
21h 30m2 stops
$609American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Air Canada Logo
4:05 pm - 2:10 pmSTL-LYS
16h 05m2 stops
Air Canada Logo
6:10 am - 3:29 pmLYS-STL
40h 19m2 stops
$613Air Canada
Find Deal
Tue, Sep 30 - Tue, Oct 7
Air France Logo
4:10 pm - 4:15 pmSTL-ORY
41h 05m2 stops
Air France Logo
9:05 am - 4:43 pmORY-STL
38h 38m2 stops
$748Air France
Find Deal
Wed, Dec 3 - Sun, Dec 7
American Airlines Logo
1:43 pm - 4:30 pmSTL-ORY
19h 47m2 stops
American Airlines Logo
7:25 am - 11:58 pmORY-STL
23h 33m2 stops
$878American Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
9:30 am - 10:00 amSTL-MPL
17h 30m2 stops
Delta Logo
6:00 am - 9:03 pmMPL-STL
22h 03m2 stops
$949Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
2:36 pm - 4:35 pmSTL-MPL
18h 59m2 stops
Delta Logo
6:00 am - 9:03 pmMPL-STL
22h 03m2 stops
$975Delta
Find Deal
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to France, 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 from St. Louis to France is February, when tickets cost $682 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,375 and $1,212 respectively.

What’s the cheapest day of the week to fly from St. Louis to France?

The average price of all round-trip flights from St. Louis to France clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from St. Louis to France, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from France, Tuesday is the cheapest day to fly and Monday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to France, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to France, you should book around 3 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$250
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from St. Louis to Paris Charles de Gaulle Airport

FAQs - booking France flights

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

    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 from St. Louis to France.

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

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

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

    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 from St. Louis to France 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 from St. Louis to France?

    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 from St. Louis to France up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to France?

    The cheapest time of day to fly to France is generally at night, when round-trip flights cost $903 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to France is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,012.

Reviews of the top 5 airlines serving from St. Louis to France

 
Need help choosing which airline to fly with from St. Louis to France? 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.
7.9
DeltaOverall score based on 7954 reviews
7.9Comfort
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Knowing what gate to go to was such a issue I couldn’t tell on the app, they tell you what zone you are in but won’t give you the gate number, i almost missed my flight in Atlanta Georgia because of that, as soon as we landed my next flight was already boarding because our flight to Nashville arrived late, I don’t know how that works, but as soon as we got out I was told my next flight is boarding I had to rush lost few of my items, and when I finally got to the gate after struggling, I received a message about my gate after I already boarded, and no my tickets didn’t have the gate numbers either.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

Food can be better. Taste and option, the pasta wasn't the greatest.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Flight cancelled. Major disruption to our travel. Do not use Air Canada from KC. To few flights.

Real smooth and easy, Real good leg room in coach!

There labor disputes cancelled my flight less than 24 hours before my boarding time but there customer service/website was easy enough to navigate and they rebooked me for no upcharge.

Re luggage I carried a backpack only. I did not check any bags in. However there were other passengers with carry on luggage going in the plane. My question is why are others allowed to have a carry on luggage inside the plane? Shouldn’t they have dropped it off at the gate? I’m asking because I could have brought the same thing instead of a backpack only. Please clarify for future reference. Thank you.

Like the service. Very hard to communicate or contact when have problems

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