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CDG - STL

$393 Find cheap flights from Paris to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Paris to St. Louis departing on 9/21. 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
0 bags
Fri 6/7
Fri 6/14

Search 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 in flight searches from Paris 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 in flight searches from Paris to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Paris to St. Louis (CDG-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Paris 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 and deals for you by selecting your travel dates.
Choose your dates
2:40 pm - 7:46 pmCDG-STL
12h 06m1 stop
7:20 pm - 7:40 pmSTL-CDG
17h 20m2 stops
$654British Airways
Find Deal
Sun, May 19 - Tue, Jun 4
10:40 am - 8:55 pmCDG-STL
17h 15m2 stops
6:08 pm - 11:55 amSTL-CDG
10h 47m1 stop
$655British Airways
Find Deal
Tue, Jun 4 - Tue, Jun 11
2:40 pm - 9:47 pmCDG-STL
14h 07m1 stop
6:08 pm - 11:55 amSTL-CDG
10h 47m1 stop
$667Finnair
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Tue, Jun 4 - Tue, Jun 11
11:25 am - 9:02 amCDG-STL
28h 37m1 stop
4:20 pm - 6:30 amSTL-CDG
31h 10m1 stop
$669British Airways
Find Deal
Sun, May 19 - Tue, Jun 4
2:40 pm - 10:02 pmCDG-STL
14h 22m1 stop
7:03 am - 6:30 amSTL-CDG
16h 27m1 stop
Mon, Jun 24 - Tue, Jul 9
10:40 am - 8:55 pmCDG-STL
17h 15m2 stops
9:06 am - 10:30 amSTL-CDG
18h 24m1 stop
Tue, Jun 4 - Tue, Jun 11
2:00 pm - 9:05 pmCDG-STL
14h 05m1 stop
12:00 pm - 10:10 amSTL-CDG
15h 10m2 stops
$731Air Canada
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Mon, Jun 24 - Tue, Jul 9
9:10 am - 8:01 pmCDG-STL
17h 51m2 stops
10:10 am - 7:05 amSTL-CDG
13h 55m2 stops
$733Air Canada
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Mon, Jun 24 - Tue, Jul 9
8:10 am - 11:22 pmCDG-STL
22h 12m2 stops
9:51 am - 11:55 amSTL-CDG
19h 04m1 stop
$920American Airlines
Find Deal
Tue, May 21 - Fri, May 24
8:00 am - 3:32 pmCDG-STL
14h 32m2 stops
9:44 am - 6:30 amSTL-CDG
13h 46m2 stops
$924American Airlines
Find Deal
Sun, Aug 18 - Sun, Aug 25

Flights from Paris to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Paris to St. Louis 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 Paris to St. Louis?

The average price of all flights from Paris Charles de Gaulle Airport to St. Louis clicked on KAYAK for each day over the last 12 months.
When flying from Paris to St. Louis, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Paris, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Paris Charles de Gaulle Airport 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 from Paris Charles de Gaulle Airport to St. Louis is November, where tickets cost $590 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $1,160 and $1,153 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Paris Charles de Gaulle Airport to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Paris Charles de Gaulle Airport to St. Louis, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 86 days before departure.

Which airlines provide the cheapest flights from Paris to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to St. Louis from Paris were found on American Airlines ($842) and Iberia ($847), and the lowest round-trip tickets were found on British Airways ($654) and Finnair ($667).

Good to know

Low season

January

High season

October

Cheapest flight

$393
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Paris to St. Louis

When to book flights from Paris to St. Louis

Are your dates flexible? Find out the best times to travel from Paris to St. Louis 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 Paris to St. Louis flights

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

    In the last 3 days, the lowest price for a flight from Paris Charles de Gaulle Airport to St. Louis was $393 for a one-way ticket and $654 for a round-trip.

  • Do I need a passport to fly between Paris and St. Louis?

    Yes, you’ll need a passport to travel to St. Louis from Paris.

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

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

  • Which aircraft models fly most regularly from Paris to St. Louis?

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

  • Which airline alliances offer flights from Paris to St. Louis?

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Paris 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 Paris 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 to Paris with another airline. Booking your flights between Paris and STL 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 Paris 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 from Paris up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Paris to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Paris to St. Louis. 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 Paris 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.
7.5
Air FranceOverall score based on 1777 reviews
7.5Boarding
7.4Comfort
7.2Food
7.1Entertainment
8.2Crew
Airline reviews

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

8.0 Excellentbill, Mar 2024CDG - YOW
Read more about Air France reviews

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

Food could have been better especially the breakfast. Overall it was a good flight

No bording was given for next trip on same carrier, food was very moderate.

Lost luggage, 2 bags were badly damaged and one of the bags came open.

A couple of minor delays in boarding but very professional and efficient staff.

Even though my seat is a paid seat, I was told to give up my seat to a passenger. I tried to ask the CA to negotiate, and when I spoke in Japanese, the CA fled. I had to find a Japanese CA and ask them to deal with it. . After takeoff, I spilled my coffee, and when I asked the flight attendant for a towel, she told me to wipe it off with a wet tissue. My clothes got wet, so I asked CA for an extra blanket, but I had to wait for an hour.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

They ocer booked the connecting flight. My bags took a long time to come out, nevertheless I got to the gate in time to board, but they have given my seat to another passenger. They were aware I was connecting from another flight that was a little late, but they did not care. The customer representatives were rude. A horrible experience.

Book cheap flights from Paris to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Paris to St. Louis found on KAYAK in the last 72 hours.
9/21Sat
2 stops
28h 25mCDG-STL
$393
5/27Mon
2 stops
52h 10mCDG-STL
$490
5/27Mon
3 stops
42h 48mCDG-STL
$523
7/9Tue
2 stops
39h 17mCDG-STL
$527
10/9Wed
3 stops
35h 25mCDG-STL
$688
9/21Sat
3 stops
28h 45mCDG-STL
$741
10/9Wed
2 stopsAmerican Airlines
16h 07mCDG-STL
$842
9/21Sat
1 stopIberia
17h 59mCDG-STL
$847
7/9Tue
1 stopIberia
14h 14mCDG-STL
$1,217
5/20Mon
1 stopAir Canada
18h 55mCDG-STL
$1,477

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Last minute flights from Paris to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Paris to St. Louis that are departing in the next 10 days.
5/12Sun
multi-stop
29h 59mCDG-STL
5/15Wed
multi-stop
22h 24mSTL-CDG
$1,044
5/11Sat
multi-stop
29h 20mCDG-STL
5/14Tue
multi-stop
25h 00mSTL-CDG
$1,082
5/11Sat
multi-stop
16h 05mCDG-STL
5/14Tue
multi-stop
11h 05mSTL-CDG
$1,116
5/11Sat
multi-stop
14h 05mCDG-STL
5/14Tue
multi-stop
15h 38mSTL-CDG
$1,125
5/12Sun
multi-stopIberia
20h 46mCDG-STL
5/15Wed
multi-stopIberia
19h 04mSTL-CDG
$1,135
5/12Sun
multi-stopIberia
14h 07mCDG-STL
5/15Wed
multi-stopIberia
13h 24mSTL-CDG
$1,139
5/12Sun
multi-stopUnited Airlines
19h 27mCDG-STL
5/15Wed
multi-stopUnited Airlines
16h 10mSTL-CDG
$1,140
5/12Sun
multi-stopUnited Airlines
20h 39mCDG-STL
5/15Wed
multi-stopUnited Airlines
15h 58mSTL-CDG
$1,141
5/12Sun
multi-stopAir Canada
18h 55mCDG-STL
5/15Wed
multi-stopAir Canada
13h 05mSTL-CDG
$1,146
5/12Sun
multi-stopAir Canada
17h 51mCDG-STL
5/15Wed
multi-stopAir Canada
13h 05mSTL-CDG
$1,155

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Paris - St. Louis Flights

Departure:

Paris (undefined)France

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Paris

Cabin classes: