$325 Find Cheap Flights from St. Louis to Paris - Compare and Save

Four cabin classes are available on flights from St. Louis to Paris:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from St. Louis to Paris takes 00m, covering 4,381 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from St. Louis to Paris range from $729 to $1,256, with an average of $1,005 over the past 12 months. Anything below $729 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 40% above the $1,005 route average. Book 16 weeks before departure for the lowest fares.

One-way fares from St. Louis to Paris are currently lower than usual. Average one-way flight prices are about $350, which is 37% below the typical average for this route.

Since Paris is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Paris Charles de Gaulle Airport (CDG) — daily rates from around $12:

• Europcar
• Budget
• Alamo
• keddy by Europcar
• Goldcar Rental SP

Near Paris Orly Airport (ORY) — daily rates from around $15:

• Alamo
• Europcar
• Budget
• keddy by Europcar
• Avis

Near Paris Beauvais-Tille Airport (BVA) — daily rates from around $24:

• Europcar
• Free2Move
• Goldcar Rental SP
• keddy by Europcar
• Sixt

Flights from St. Louis to Paris usually depart from Lambert-St Louis (STL) and may arrive at several airports in Paris area, including Paris Beauvais-Tille (BVA), Paris Charles de Gaulle (CDG), Paris-Le Bourget (LBG) and Paris Orly (ORY).

One-stop flights from St. Louis to Paris most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 25% of one-stop connections
• Philadelphia (PHL) - 17% of one-stop connections
• Montreal Pierre Elliott Trudeau Intl (YUL) - 14% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 13% of one-stop connections

Yes. Flexible dates can save you up to 24% on flights from St. Louis to Paris. Monday is the cheapest departure day at $860 round-trip on average, while Saturday is the most expensive at $1,123, a difference of $263.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 11h 51m, compared with 12h 01m via Detroit Metropolitan Wayne County (DTW) and 12h 06m via Montreal Pierre Elliott Trudeau Intl (YUL).

Paris is 7 hours ahead of St. Louis (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Paris are Eiffel Tower, Louvre Museum and Champs-Elysées. These are among the most viewed places in Paris on KAYAK.

It is unlikely that you will be able to find a non-stop flight from STL to any of the airports in Paris (PAR). However, you can find flights with one layover that land at CDG. You can find flights with two layovers that land at both CDG and ORY. Layover cities include Chicago (ORD), New York (JFK), Boston (BOS), Philadelphia (PHL), and London (LHR).

Even though ORY is closer to the city center of Paris than CDG, it is generally more convenient to fly into CDG. CDG is a larger airport with more amenities and more airport connections. It also tends to have more convenient forms of public transportation to get you into the heart of Paris, such as express trains with no transfers.

At ORY, you can exchange money in Departures, right near the security check-in, or in Terminal 4 Departures, just beyond Customs. A CDG, you can exchange currency at the Luggage Delivery Room on the east and west sides in Arrivals. You can also exchange currency at CDG after Customs on the Arrivals level, at Gates 2B, 2D, and 2C.

STL provides long-term parking lots B and D for an affordable price. These lots are not convenient walking distance to the terminals, but shuttles run every 10min to take passengers from the lots to the terminals. Both terminals of STL also provide attached garages and nearby surface lots that are within walking distance. These options are more convenient, but also more expensive.