STL - CDG

$384 Find Cheap Flights from St. Louis to Paris Charles de Gaulle Airport

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 Paris departing on 10/5. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Paris Charles de Gaulle Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Paris.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Paris.
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Flights Deals

Cheap Flight Deals from St. Louis to Charles de Gaulle (STL-CDG)

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

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Paris.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
4:15 pm - 10:25 amSTL-CDG
12h 10m1 stop
Air Canada Logo
2:00 pm - 3:21 pmCDG-STL
32h 21m2 stops
$648Air Canada
Find Deal
Sun, Oct 26 - Thu, Nov 13
Air Canada Logo
5:18 pm - 10:25 amSTL-CDG
35h 07m2 stops
Air Canada Logo
2:00 pm - 2:18 pmCDG-STL
31h 18m2 stops
$657Air Canada
Find Deal
Mon, Oct 27 - Thu, Nov 13
United Airlines Logo
8:25 am - 6:55 amSTL-CDG
16h 30m1 stop
United Airlines Logo
6:30 am - 1:55 pmCDG-STL
14h 25m1 stop
$661United Airlines
Find Deal
Sun, Oct 26 - Fri, Nov 14
United Airlines Logo
8:25 am - 6:55 amSTL-CDG
16h 30m1 stop
United Airlines Logo
12:05 pm - 3:26 pmCDG-STL
34h 21m1 stop
$665United Airlines
Find Deal
Sun, Oct 26 - Tue, Nov 11
Delta Logo
3:40 pm - 2:45 pmSTL-CDG
16h 05m1 stop
Delta Logo
10:20 am - 5:57 pmCDG-STL
14h 37m1 stop
$708Delta
Find Deal
Sat, Oct 25 - Fri, Nov 14
American Airlines Logo
8:00 pm - 4:15 pmSTL-CDG
13h 15m2 stops
American Airlines Logo
11:20 am - 8:23 pmCDG-STL
16h 03m2 stops
$749American Airlines
Find Deal
Mon, Aug 25 - Thu, Sep 4
American Airlines Logo
5:07 pm - 3:50 pmSTL-CDG
15h 43m2 stops
American Airlines Logo
12:00 pm - 11:49 pmCDG-STL
18h 49m2 stops
$756American Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
Delta Logo
3:40 pm - 2:45 pmSTL-CDG
16h 05m1 stop
Delta Logo
11:30 am - 8:50 pmCDG-STL
16h 20m1 stop
$758Delta
Find Deal
Sat, Oct 25 - Sun, Nov 9
KLM Logo
2:18 pm - 8:25 amSTL-CDG
11h 07m1 stop
KLM Logo
10:30 am - 6:05 pmCDG-STL
14h 35m1 stop
$988KLM
Find Deal
Fri, Aug 1 - Fri, Aug 8
KLM Logo
11:32 am - 7:10 amSTL-CDG
12h 38m1 stop
KLM Logo
10:50 am - 5:07 pmCDG-STL
13h 17m1 stop
$1,278KLM
Find Deal
Tue, Jun 3 - Sun, Jun 15
Useful Info

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

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

What’s the cheapest day of the week to fly from St. Louis to Paris Charles de Gaulle Airport?

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

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

What is the cheapest month to fly from St. Louis to Paris Charles de Gaulle Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Paris Charles de Gaulle Airport, 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 Paris Charles de Gaulle Airport is February, where tickets cost $725 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,367 and $1,179 respectively.

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

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 Paris Charles de Gaulle Airport, 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 Paris Charles de Gaulle Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonFebruary
High seasonSeptember
Cheapest flight$384
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from St. Louis to Paris Charles de Gaulle Airport

When to book flights from St. Louis to Paris

Are your dates flexible? Find out the best times to travel from St. Louis to Paris based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Paris Charles de Gaulle Airport flights

  • What is the cheapest flight from St. Louis to Paris Charles de Gaulle Airport?

    In the last 3 days, the lowest price for a flight from St. Louis to Paris Charles de Gaulle Airport was $384 for a one-way ticket and $648 for a round-trip.

  • Do I need a passport to fly between St. Louis and Paris Charles de Gaulle Airport?

    A passport is required to fly from St. Louis to Paris Charles de Gaulle Airport.

  • Which airports will I be using when flying from St. Louis to Paris Charles de Gaulle Airport?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Paris Charles de Gaulle Airport, also known as Paris Charles de Gaulle.

  • Which aircraft models fly most regularly from St. Louis to Paris Charles de Gaulle Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Paris Charles de Gaulle Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between St. Louis and Paris Charles de Gaulle Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Paris, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from St. Louis to Paris are Delta and KLM. With an average price for the route of $989 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,013 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from St. Louis to Paris Charles de Gaulle Airport?

    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 Paris Charles de Gaulle Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Paris Charles de Gaulle Airport from 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 from St. Louis to Paris Charles de Gaulle Airport?

    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 Paris Charles de Gaulle Airport with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and CDG can sometimes prove cheaper using this method.

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

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

Top 5 airlines serving from St. Louis to Paris

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Paris. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Paris? 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.
8.0
DeltaOverall score based on 7934 reviews
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

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!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

All was good except for the seats, not very comfy.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

This flight didn't happen for me because of overbooking.

My flight was overbooked and they would not let me board. I had to book another flight and pay the full amount of that flight. I did not get any help at all from Air Canada or United Airlines.

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

It was delayed by almost 90 minutes and that messed up our plans but it was beyond UA’s control that is what we heard

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

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