What are the cheapest airlines to fly from France to St. Louis one-way?

The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $539. However, be on the lookout for offers from Iberia and Lufthansa, as they are both options that can get you from France to St. Louis for a low price.

What are the most popular routes from France to St. Louis?

The most popular flight routes from France to St. Louis are Paris Charles de Gaulle - Lambert-St Louis, Paris Orly - Lambert-St Louis and Toulouse Blagnac - Lambert-St Louis.

How far in advance should I book a flight from France to St. Louis?

To save on the cost of your flight from France to St. Louis, book at least 29 days before your planned departure. Booking around this time can save you about 67% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $871 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,253.

What is the cheapest month to fly from France to St. Louis?

The best pricing can be found in the month of February. Prices to St. Louis from France average $824. You can even find prices in February for less than $824, as users have found deals to St. Louis from as low as $626. The month of July appears to be one of the more expensive times to travel to St. Louis from France. Flying in the targeted month can save you up to 24%.

What airport do you fly into for flights to St. Louis from France?

Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from France to St. Louis.

Can I find deals for flights from France to St. Louis that include hotel bookings?

Yes. In addition to deals on France to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from France to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from France to St. Louis.

Can I find deals for business class flights from France to St. Louis?

Yes. Cheapflights offers flight deals from France to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,043+ Flights from France to St. Louis

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from France to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$565 (Finnair)
One-way from	$393 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$873

Provider with most accurate pricing for Paris (PAR)-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Paris (PAR)-Lambert-St Louis flights.

Search Deals

From France to Lambert-St Louis

Search Deals

One-way flight from France to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($113 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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Find flight deals from France to St. Louis

Cheapest flights from France to St. Louis
Explore the most affordable flight options available from France to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Thu 5/221:55 pmCDG - STL

1 stop14h 57mFinnair

Sat 6/712:28 pmSTL - CDG

1 stop14h 32mFinnair

Deal found 3/30

$565

Thu 4/1711:45 amCDG - STL

2 stops18h 48mBritish Airways

Wed 4/306:00 pmSTL - CDG

2 stops16h 20mBritish Airways

Deal found 3/30

$567

Sat 4/268:15 amCDG - STL

2 stops16h 47mMultiple Airlines

Sat 5/35:27 pmSTL - CDG

1 stop33h 33mMultiple Airlines

Deal found 3/29

$569

Wed 4/1612:20 pmTLS - STL

2 stops16h 52mBritish Airways

Sun 4/202:03 pmSTL - TLS

2 stops37h 37mBritish Airways

Deal found 3/31

$570

Wed 4/1612:00 pmNCE - STL

2 stops17h 12mBritish Airways

Sun 4/203:29 pmSTL - NCE

2 stops16h 11mBritish Airways

Deal found 3/31

$572

Sun 4/611:00 amCDG - STL

1 stop29h 01mAmerican Airlines

Sat 4/196:15 amSTL - CDG

1 stop22h 15mAmerican Airlines

Deal found 3/30

$573

Sat 4/262:40 pmCDG - STL

1 stop13h 18mIberia

Sat 5/33:44 pmSTL - CDG

1 stop35h 16mIberia

Deal found 3/29

$576

Thu 5/12:35 pmCDG - STL

2 stops36h 23mUnited Airlines

Sat 6/287:30 amSTL - CDG

1 stop21h 40mUnited Airlines

Deal found 3/30

$618

Wed 5/149:00 amCDG - STL

2 stops17h 43mAir Canada

Wed 5/217:30 amSTL - CDG

2 stops16h 20mAir Canada

Deal found 3/30

$644

Sat 6/710:15 amCDG - STL

2 stops18h 16mDelta

Sat 6/2110:45 amSTL - CDG

2 stops16h 15mDelta

Deal found 3/30

$687

Wed 4/166:45 amNCE - STL

1 stop13h 45mUnited Airlines

Sun 4/209:39 amSTL - NCE

2 stops16h 51mUnited Airlines

Deal found 3/31

$724

Wed 4/166:00 amTLS - STL

2 stops34h 58mUnited Airlines

Sun 4/203:30 pmSTL - TLS

1 stop16h 10mUnited Airlines

Deal found 3/31

$727

Best flights from France to St. Louis
Discover carefully curated flight deals from France to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Thu 5/221:55 pmCDG - STL

1 stop14h 57mFinnair

Sat 6/712:28 pmSTL - CDG

1 stop14h 32mFinnair

Deal found 3/30

$565

Thu 4/1711:45 amCDG - STL

2 stops18h 48mBritish Airways

Wed 4/306:00 pmSTL - CDG

2 stops16h 20mBritish Airways

Deal found 3/30

$567

Sat 4/268:15 amCDG - STL

2 stops16h 47mMultiple Airlines

Sat 5/35:27 pmSTL - CDG

1 stop33h 33mMultiple Airlines

Deal found 3/29

$569

Mon 4/282:40 pmCDG - STL

1 stop13h 18mIberia

Mon 5/57:30 pmSTL - CDG

1 stop10h 10mIberia

Deal found 3/30

$573

Mon 4/287:55 amCDG - STL

2 stops17h 17mAmerican Airlines

Mon 5/51:38 pmSTL - CDG

1 stop16h 02mAmerican Airlines

Deal found 3/30

$579

Thu 5/12:35 pmCDG - STL

2 stops36h 23mUnited Airlines

Sat 6/287:30 amSTL - CDG

1 stop21h 40mUnited Airlines

Deal found 3/30

$618

Wed 5/149:00 amCDG - STL

2 stops17h 43mAir Canada

Wed 5/217:30 amSTL - CDG

2 stops16h 20mAir Canada

Deal found 3/30

$644

Sat 6/710:15 amCDG - STL

2 stops18h 16mDelta

Sat 6/2110:45 amSTL - CDG

2 stops16h 15mDelta

Deal found 3/30

$687

Fri 4/187:20 amCDG - STL

1 stop13h 10mLufthansa

Thu 4/241:12 pmSTL - CDG

1 stop13h 08mLufthansa

Deal found 3/30

$766

Tue 7/12:00 pmCDG - STL

1 stop14h 37mKLM

Sun 7/135:40 pmSTL - CDG

1 stop11h 50mKLM

Deal found 3/30

$808

Wed 4/1612:20 pmTLS - STL

2 stops16h 52mBritish Airways

Sun 4/202:03 pmSTL - TLS

2 stops37h 37mBritish Airways

Deal found 3/31

$570

Wed 4/1612:00 pmNCE - STL

2 stops17h 12mBritish Airways

Sun 4/203:29 pmSTL - NCE

2 stops16h 11mBritish Airways

Deal found 3/31

$572

Last-minute flights from France to St. Louis
Discover last-minute flight deals from France to St. Louis. Data last updated March 31, 2025 and is based on user searches.

Sun 4/61:00 pmCDG - STL

1 stop16h 14mBritish Airways

Sat 4/196:15 amSTL - CDG

1 stop22h 15mBritish Airways

Deal found 3/30

$570

Sun 4/611:00 amCDG - STL

1 stop29h 01mAmerican Airlines

Sat 4/196:15 amSTL - CDG

1 stop22h 15mAmerican Airlines

Deal found 3/30

$573

Sun 4/69:45 amCDG - STL

1 stop13h 03mUnited Airlines

Sat 4/193:40 pmSTL - CDG

1 stop10h 40mUnited Airlines

Deal found 3/30

$768

Sun 4/63:55 pmCDG - STL

2 stops38h 12mAustrian Airlines

Sat 4/191:12 pmSTL - CDG

2 stops18h 53mAustrian Airlines

Deal found 3/30

$997

Sun 4/67:20 amCDG - STL

2 stops21h 52mFinnair

Sat 4/196:00 pmSTL - CDG

2 stops17h 10mFinnair

Deal found 3/30

$1,034

Sun 4/62:10 pmCDG - STL

2 stops31h 39mAir Canada

Sat 4/1910:40 amSTL - CDG

3 stops16h 40mAir Canada

Deal found 3/30

$1,967

Wed 4/99:05 amBOD - STL

2 stops20h 23mIberia

Wed 4/1612:00 pmSTL - BOD

2 stops37h 35mIberia

Deal found 3/30

$729

Wed 4/96:40 pmBOD - STL

2 stops34h 08mLufthansa

Wed 4/163:30 pmSTL - BOD

1 stop19h 35mLufthansa

Deal found 3/30

$968

Wed 4/99:50 amBOD - STL

3 stops35h 52mMultiple Airlines

Wed 4/163:30 pmSTL - BOD

2 stops19h 10mMultiple Airlines

Deal found 3/30

$2,649

Thu 4/1012:15 pmCDG - STL

2 stops27h 27mMultiple Airlines

Mon 4/1411:21 amSTL - CDG

1 stop15h 39mMultiple Airlines

Deal found 3/30

$574

Thu 4/107:25 amORY - STL

2 stops21h 47mIberia

Mon 4/145:27 pmSTL - ORY

2 stops17h 43mIberia

Deal found 3/30

$1,586

Tue 4/159:05 amTLS - STL

2 stops31h 32mAmerican Airlines

Sat 4/195:00 amSTL - TLS

2 stops20h 35mAmerican Airlines

Deal found 3/30

$933

One-way flights from France to St. Louis
Search for one-way flight options from France to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Tue 4/2211:45 pmNCE - STL

3 stops55h 19mMultiple Airlines

Deal found 3/31

$393

Mon 5/2611:40 amCDG - STL

3 stops43h 04mMultiple Airlines

Deal found 3/30

$464

Mon 5/2611:20 amCDG - STL

2 stops19h 31mAer Lingus

Deal found 3/30

$539

Mon 5/511:00 amCDG - STL

1 stop15h 29mIberia

Deal found 3/30

$579

Wed 5/217:25 amORY - STL

2 stops18h 08mIberia

Deal found 3/30

$835

Mon 5/57:40 amORY - STL

2 stops21h 39mMultiple Airlines

Deal found 3/30

$904

Tue 4/2212:10 pmNCE - STL

1 stop18h 05mLufthansa

Deal found 3/31

$1,493

Mon 4/142:10 pmCDG - STL

3 stops32h 37mUnited Airlines

Deal found 3/30

$1,507

Thu 6/122:10 pmCDG - STL

1 stop12h 48mAir Canada

Deal found 3/30

$1,531

Fri 4/187:20 amCDG - STL

1 stop13h 10mLufthansa

Deal found 3/30

$3,196

Cheapflights Fare Finder

Use the filters below to find and compare flights from France to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 5/22

1:55 pm-9:52 pm

1 stop14h 57m

Lambert-St Louis

Sat 6/7

12:28 pm-10:00 am

1 stop14h 32m

$565

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 4/17

11:45 am-11:33 pm

2 stops18h 48m

Lambert-St Louis

Wed 4/30

6:00 pm-5:20 pm

2 stops16h 20m

$567

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sat 4/26

8:15 am-6:02 pm

2 stops16h 47m

Lambert-St Louis

Sat 5/3

5:27 pm-10:00 am

1 stop33h 33m

$569

ToulouseSt. Louis

TLS - STL

TLSSTL

Toulouse Blagnac

Wed 4/16

12:20 pm-10:12 pm

2 stops16h 52m

Lambert-St Louis

Sun 4/20

2:03 pm-10:40 am

2 stops37h 37m

$570

NiceSt. Louis

NCE - STL

NCESTL

Nice Côte d'Azur

Wed 4/16

12:00 pm-10:12 pm

2 stops17h 12m

Lambert-St Louis

Sun 4/20

3:29 pm-2:40 pm

2 stops16h 11m

$572

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Mon 4/28

2:40 pm-8:58 pm

1 stop13h 18m

Lambert-St Louis

Mon 5/5

7:30 pm-12:40 pm

1 stop10h 10m

$573

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Mon 4/28

7:55 am-6:12 pm

2 stops17h 17m

Lambert-St Louis

Mon 5/5

1:38 pm-12:40 pm

1 stop16h 02m

$579

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 5/1

2:35 pm-7:58 pm

2 stops36h 23m

Lambert-St Louis

Sat 6/28

7:30 am-12:10 pm

1 stop21h 40m

$618

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Wed 5/14

9:00 am-7:43 pm

2 stops17h 43m

Lambert-St Louis

Wed 5/21

7:30 am-6:50 am

2 stops16h 20m

$644

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sat 6/7

10:15 am-9:31 pm

2 stops18h 16m

Lambert-St Louis

Sat 6/21

10:45 am-10:00 am

2 stops16h 15m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 39 results

Best time to book a flight from France to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from France with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from France to St. Louis

What is the cheapest month to book a flight from France to St. Louis?

Currently, August is the cheapest month in which you can book a flight from France to St. Louis (average of $311). Flying from France to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FR to STL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from France to St. Louis as you normally would.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

To help decide which airline to fly from France to St. Louis, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,425 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,614 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to St. Louis from France?
Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from France to St. Louis.
What are the cheapest airlines to fly from France to St. Louis one-way?
The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $539. However, be on the lookout for offers from Iberia and Lufthansa, as they are both options that can get you from France to St. Louis for a low price.
What are the most popular routes from France to St. Louis?
The most popular flight routes from France to St. Louis are Paris Charles de Gaulle - Lambert-St Louis, Paris Orly - Lambert-St Louis and Toulouse Blagnac - Lambert-St Louis.
Can I find deals for flights from France to St. Louis that include hotel bookings?
Yes. In addition to deals on France to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from France to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from France to St. Louis.
Can I find deals for business class flights from France to St. Louis?
Yes. Cheapflights offers flight deals from France to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from France to St. Louis?
Currently, August is the cheapest month in which you can book a flight from France to St. Louis (average of $311). Flying from France to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Fenton

Maryland Heights

Fairview Heights

Collinsville

Wentzville

Eureka

St. Peters

Festus

Glencoe

Alton

Farmington

Chesterfield

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from France to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$615	Average$691	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$665	Average$851	FlexibilityNo cancel fee	On-time71%

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$393+ Cheap flights from France to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from France to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from France to St. Louis

Keep the following information in mind while searching for France to St. Louis flight deals. Data was last updated March 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from France to St. Louis

Cheapest flights from France to St. LouisExplore the most affordable flight options available from France to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Explore the most affordable flight options available from France to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from France to St. Louis that are best for you.

Best time to book a flight from France to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from France with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from France to St. Louis

What is the cheapest month to book a flight from France to St. Louis?

What is the cheapest time of day to fly from FR to STL?

Find hourly flight availability from France to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

To help decide which airline to fly from France to St. Louis, see what other customers have to say about Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from France to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to St. Louis from France?

What are the cheapest airlines to fly from France to St. Louis one-way?

What are the most popular routes from France to St. Louis?

Can I find deals for flights from France to St. Louis that include hotel bookings?

How can I find direct flights from France to St. Louis?

Can I find deals for business class flights from France to St. Louis?

What is the cheapest month to book a flight from France to St. Louis?

Traveling to a place near France?

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Alternative routes for France to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from France to St. Louis

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Cheapest flights from France to St. Louis
Explore the most affordable flight options available from France to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.