What is the cheapest airline that flies from Paris to Lambert-St Louis?

British Airways is the most popular carrier operating from Paris to Lambert-St Louis

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.

£355 Cheap Flights from Paris to St. Louis in 2025/26

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Find the cheapest flights from Paris to St. Louis

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06:15 - 13:55

CDG

STL

14h 40m1 stop

15:11 - 09:55

STL

CDG

11h 44m1 stop

£541United Airlines

Fri, 23 Jan - Thu, 5 Feb

06:25 - 19:27

CDG

STL

20h 02m2 stops

08:30 - 06:55

STL

CDG

15h 25m1 stop

£545United Airlines

Thu, 22 Jan - Mon, 26 Jan

06:25 - 19:27

CDG

STL

20h 02m2 stops

11:22 - 07:25

STL

CDG

13h 03m1 stop

£546United Airlines

Thu, 22 Jan - Mon, 26 Jan

06:25 - 19:27

CDG

STL

20h 02m2 stops

11:22 - 07:25

STL

CDG

13h 03m1 stop

£549United Airlines

Thu, 22 Jan - Mon, 26 Jan

06:25 - 19:27

CDG

STL

20h 02m2 stops

18:40 - 19:05

STL

CDG

17h 25m2 stops

£552Lufthansa

Sat, 24 Jan - Fri, 6 Feb

08:10 - 20:43

CDG

STL

19h 33m2 stops

10:11 - 07:55

STL

CDG

14h 44m1 stop

£559Delta

Sat, 14 Feb - Sat, 21 Feb

11:30 - 20:43

CDG

STL

16h 13m2 stops

06:35 - 07:55

STL

CDG

18h 20m1 stop

£560Delta

Sat, 14 Feb - Sat, 21 Feb

11:05 - 15:29

CDG

STL

34h 24m1 stop

10:00 - 09:55

STL

CDG

17h 55m1 stop

£569United Airlines

Fri, 20 Mar - Mon, 23 Mar

07:25 - 18:14

ORY

STL

17h 49m2 stops

10:17 - 09:25

STL

ORY

16h 08m2 stops

£1,738Multiple Airlines

Sun, 18 Jan - Thu, 29 Jan

07:25 - 18:14

ORY

STL

17h 49m2 stops

10:17 - 09:25

STL

ORY

16h 08m2 stops

£2,497Multiple Airlines

Sun, 18 Jan - Thu, 29 Jan

Delta flights from Paris to St. Louis

Our best Delta deals on Paris to St. Louis flight tickets

Delta

14 Feb

CDG08:10Paris Charles de Gaulle

19h 33m

2 stops

STL20:43Lambert-St Louis

21 Feb

STL10:11Lambert-St Louis

14h 44m

1 stop

CDG07:55Paris Charles de Gaulle

£559

Find similar

Delta

14 Feb

CDG11:30Paris Charles de Gaulle

16h 13m

2 stops

STL20:43Lambert-St Louis

21 Feb

STL06:35Lambert-St Louis

18h 20m

1 stop

CDG07:55Paris Charles de Gaulle

£560

Find similar

Delta

3 Apr

CDG07:10Paris Charles de Gaulle

17h 43m

2 stops

STL17:53Lambert-St Louis

28 Apr

STL13:30Lambert-St Louis

14h 50m

2 stops

CDG11:20Paris Charles de Gaulle

£600

Find similar

United Airlines flights from Paris to St. Louis

Our best United Airlines deals on Paris to St. Louis flight tickets

United Airlines

23 Jan

CDG06:15Paris Charles de Gaulle

14h 40m

1 stop

STL13:55Lambert-St Louis

5 Feb

STL15:11Lambert-St Louis

11h 44m

1 stop

CDG09:55Paris Charles de Gaulle

£541

Find similar

United Airlines

22 Jan

CDG06:25Paris Charles de Gaulle

20h 02m

2 stops

STL19:27Lambert-St Louis

26 Jan

STL08:30Lambert-St Louis

15h 25m

1 stop

CDG06:55Paris Charles de Gaulle

£545

Find similar

United Airlines

22 Jan

CDG06:25Paris Charles de Gaulle

20h 02m

2 stops

STL19:27Lambert-St Louis

26 Jan

STL09:57Lambert-St Louis

14h 28m

2 stops

CDG07:25Paris Charles de Gaulle

£546

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 23/1

06:15-13:55

1 stop14h 40m

Lambert-St Louis

Thu 5/2

15:11-09:55

1 stop11h 44m

£541

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 22/1

06:25-19:27

2 stops20h 02m

Lambert-St Louis

Mon 26/1

08:30-06:55

1 stop15h 25m

£545

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 22/1

06:25-19:27

2 stops20h 02m

Lambert-St Louis

Mon 26/1

11:22-07:25

1 stop13h 03m

£546

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 22/1

06:25-19:27

2 stops20h 02m

Lambert-St Louis

Mon 26/1

11:22-07:25

1 stop13h 03m

£549

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sat 24/1

06:25-19:27

2 stops20h 02m

Lambert-St Louis

Fri 6/2

18:40-19:05

2 stops17h 25m

£552

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sat 14/2

08:10-20:43

2 stops19h 33m

Lambert-St Louis

Sat 21/2

10:11-07:55

1 stop14h 44m

£559

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sat 14/2

11:30-20:43

2 stops16h 13m

Lambert-St Louis

Sat 21/2

06:35-07:55

1 stop18h 20m

£560

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 20/3

11:05-15:29

1 stop34h 24m

Lambert-St Louis

Mon 23/3

10:00-09:55

1 stop17h 55m

£569

ParisSt. Louis

ORY - STL

ORYSTL

Paris Orly

Sun 18/1

07:25-18:14

2 stops17h 49m

Lambert-St Louis

Thu 29/1

10:17-09:25

2 stops16h 08m

£1,738

ParisSt. Louis

ORY - STL

ORYSTL

Paris Orly

Sun 18/1

07:25-18:14

2 stops17h 49m

Lambert-St Louis

Thu 29/1

10:17-09:25

2 stops16h 08m

£2,497

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

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

The month of May is, on average, the cheapest month to fly to St. Louis from Paris, with most prices found around £446. If you’re not able to fly to St. Louis in May, then March is your next best option. Flight prices from Paris to St. Louis during March average around £453.

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around £622 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Paris for as low as £502 on momondo.

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	16h 59m
Direct flights	None

The fastest flight from Paris to St. Louis takes 16h 59m

There are no direct flights from Paris to St. Louis. There are no popular flight routes from Paris to St. Louis.

Search flight deals

How far is Paris to Lambert-St Louis by plane?
The distance between Paris and Lambert-St Louis is about 4379.5 mi. 16h 59m 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.

Collinsville

St. Charles

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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?

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.

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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.