$322 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 5/5. 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

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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
Paris1 stop$491
Nice
Nice2 stops$552
Marseille
Marseille1 stop$537
Lyon
Lyon2 stops$525
Toulouse
Toulouse2 stops$549
Paris
Paris1 stop$491
Nice
Nice2 stops$552
Marseille
Marseille1 stop$537
Lyon
Lyon2 stops$525
Toulouse
Toulouse2 stops$549

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

Thu, Jan 8 - Wed, Jan 21
Lufthansa Logo
1:15 pm - 9:55 am
STL
-
CDG
13h 40m1 stop
Lufthansa Logo
9:10 am - 5:43 pm
CDG
-
STL
15h 33m2 stops
$491Lufthansa
Sun, Jan 18 - Tue, Feb 3
Lufthansa Logo
11:22 am - 7:25 am
STL
-
CDG
13h 03m1 stop
Lufthansa Logo
12:00 pm - 10:58 pm
CDG
-
STL
17h 58m2 stops
$496Lufthansa
Thu, Jan 8 - Wed, Jan 21
Lufthansa Logo
12:44 pm - 6:55 am
STL
-
CDG
11h 11m1 stop
Lufthansa Logo
6:15 am - 1:55 pm
CDG
-
STL
14h 40m1 stop
$499Lufthansa
Thu, Jan 8 - Wed, Jan 21
Multiple Airlines Logo
12:44 pm - 6:55 am
STL
-
CDG
11h 11m1 stop
Multiple Airlines Logo
6:15 am - 1:55 pm
CDG
-
STL
14h 40m1 stop
$511Multiple Airlines
Fri, Jan 30 - Tue, Feb 3
Air Canada Logo
6:30 am - 11:05 am
STL
-
LYS
21h 35m2 stops
Air Canada Logo
1:40 pm - 2:30 pm
LYS
-
STL
31h 50m2 stops
$525Air Canada
Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
11:20 am - 11:05 am
STL
-
LYS
16h 45m2 stops
United Airlines Logo
6:25 am - 1:55 pm
LYS
-
STL
14h 30m1 stop
$533United Airlines
Sat, Jan 24 - Sat, Jan 31
British Airways Logo
1:40 pm - 4:25 pm
STL
-
MRS
19h 45m2 stops
British Airways Logo
11:15 am - 10:59 pm
MRS
-
STL
18h 44m2 stops
$545British Airways
Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
3:50 pm - 10:05 am
STL
-
LYS
11h 15m1 stop
United Airlines Logo
6:25 am - 1:55 pm
LYS
-
STL
14h 30m1 stop
$549United Airlines
Fri, Jan 30 - Tue, Feb 3
Air Canada Logo
4:05 pm - 2:00 pm
STL
-
NCE
14h 55m2 stops
Air Canada Logo
10:20 am - 3:15 pm
NCE
-
STL
35h 55m2 stops
$552Air Canada
Mon, Jan 26 - Tue, Feb 10
American Airlines Logo
1:35 pm - 12:00 pm
STL
-
ORY
15h 25m2 stops
American Airlines Logo
7:25 am - 6:16 pm
ORY
-
STL
17h 51m2 stops
$579American Airlines
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 $700 (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 $1,199 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 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$322
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from St. Louis to Paris Orly 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 8009 reviews
7.3Food
7.9Entertainment
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

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.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

Flight was good, breakfast could be much better. We had come from a domestic flight on the same aircraft and the domestic flight was much better regarding service compared to this international flight.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Great check in process in LA and good service The check in process as well as at the gate is way better in the US versus canada 🇨🇦

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

My seat was one of those that couldn't recline, but the problem was that it was abnormally upright, so the headrest actually made the seat concave, which was uncomfortable and hard on my lower back. I had to ball my jacket up and use it as lumbar support. goodness I had it with me.

Boarding was so so after zone 3 was called all other zones went in

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

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