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Cheap flights from Paris to St. Louis

1 adult
1 adult, Economy, 0 bags

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Multiple Airlines Logo
PAR  Paris All airports-STL Lambert-St Louis
4381 mimulti-stop
Multiple Airlines Logo
STL  Lambert-St Louis-PAR Paris All airports
4381 mimulti-stop
Multiple Airlines

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How to get the cheapest flight ticket from Paris 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 cheapest month to fly to St. Louis?

The month of November is, on average, the cheapest month to fly to St. Louis from Paris, with most prices found around £605. If you’re not able to fly to St. Louis in November, then February is your next best option. Flight prices from Paris to St. Louis during February average around £613.

How have Paris to St. Louis flight prices changed over time?

As of November 2026, prices for Paris to St. Louis flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Paris to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Paris to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Paris to St. Louis (PAR to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Paris to St. Louis

Fastest flight time

17h 13m

Direct flights

None
The fastest flight from Paris to St. Louis takes 17h 13m
There are no direct flights from Paris to St. Louis. There are no popular flight routes from Paris to St. Louis.
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Frequently asked questions about flying from Paris to St. Louis

  • How far is Paris to Lambert-St Louis by plane?

    The distance between Paris and Lambert-St Louis is about 4379.5 mi. 17h 13m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Paris to Lambert-St Louis Airport?

    Prices for flights from Paris to Lambert-St Louis Airport refresh daily.

  • How old do you have to be to fly from Paris to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Paris 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.

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Litchfield
Collinsville
Alton
Farmington

Why use momondo?

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?

Yes. momondo enables you to select and highlight flights to St. Louis from Paris with this policy.

How can momondo help me find flights from Paris to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Paris. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Paris to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Paris to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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