Cheap flights from Paris Charles de Gaulle Airport to St. Louis from $418
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Paris Charles de Gaulle Airport to St. Louis departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from Paris Charles de Gaulle Airport to St. Louis
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Virgin Atlantic flights from Paris Charles de Gaulle Airport to St. Louis
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How to get the cheapest flight ticket from Paris Charles de Gaulle Airport to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Paris Charles de Gaulle Airport and St. Louis?
What is the cheapest month to fly to St. Louis?
In general, February is the cheapest month to fly from Paris Charles de Gaulle Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $656. The month of March is another great option to travel to St. Louis, with average flight prices from Paris Charles de Gaulle Airport averaging around $691.
What is the cheapest day to depart on your flight to St. Louis?
The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $756. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $920. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.
What is the cheapest time of day to depart on your flight to St. Louis?
Flying to St. Louis from Paris Charles de Gaulle Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $792 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $967 per ticket.
How far in advance should I book a flight to St. Louis?
You are more likely to see cheaper flights to St. Louis from Paris Charles de Gaulle Airport when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $851 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Paris Charles de Gaulle Airport for as low as $679 on momondo.
What is the cheapest airline that flies from Paris Charles de Gaulle to Lambert-St Louis?
Aer Lingus, Iberia, and Lufthansa are the most popular carriers operating from Paris Charles de Gaulle to Lambert-St Louis
What airlines fly to St. Louis?
United Airlines, Iberia and American Airlines are the top three most popular airlines that fly to St. Louis from Paris Charles de Gaulle Airport according to our data. United Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.
When to book flights from Paris Charles de Gaulle Airport to St. Louis
Cheap Paris Charles de Gaulle Airport to St. Louis (CDG to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Paris Charles de Gaulle Airport to St. Louis
How far is Paris Charles de Gaulle to Lambert-St Louis by plane?
The straight-line distance from Paris Charles de Gaulle to Lambert-St Louis is 4382.4 mi. Flights usually cover this in 12h 39m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Paris Charles de Gaulle Airport to Lambert-St Louis Airport?
Prices for flights from Paris Charles de Gaulle Airport to Lambert-St Louis Airport were last updated today.
How many operators does momondo search for flights from Paris Charles de Gaulle Airport to Lambert-St Louis Airport?
As of April 2025, there are 3 operators available to choose from for flights from Paris Charles de Gaulle Airport to Lambert-St Louis Airport.
How old do you have to be to fly from Paris Charles de Gaulle Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Paris Charles de Gaulle Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Paris Charles de Gaulle Airport to St. Louis?
momondo data reveals that the most frequently booked airline on the route from Paris Charles de Gaulle Airport to St. Louis is United Airlines, representing 69% of all bookings. The subsequent popular airlines are Iberia at 17% and American Airlines at 14%.
Best airlines flying from Paris Charles de Gaulle Airport to St. Louis
Compare and see reviews for airlines that fly from Paris Charles de Gaulle Airport to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $553 | Free Cancellation | Rating 7.0 2,698 reviews | |||
| PriceFrom $615 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $665 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from Paris to St. Louis?
It is quick and easy to find Paris to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.
Can I find flights from Paris to St. Louis with flexible booking policies on momondo?
Flights from Paris to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Paris to St. Louis?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Paris.
I’m not ready to book a flight from Paris to St. Louis right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Paris to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.