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Cheap flights from St. Louis to Paris from $242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Paris departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Paris

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
11:59 am - 1:35 pm
STL
-
ORY
18h 36m
2 stops
Iberia Logo
7:25 am - 9:11 pm
ORY
-
STL
19h 46m
2 stops
$554Iberia
Mon, Mar 2 - Mon, Mar 9
Iberia Logo
11:55 am - 9:25 am
STL
-
ORY
38h 30m
2 stops
Iberia Logo
8:55 pm - 6:16 pm
ORY
-
STL
28h 21m
2 stops
$603Iberia
Sat, Jan 31 - Mon, Feb 9
Iberia Logo
9:35 am - 9:25 am
STL
-
ORY
16h 50m
2 stops
Iberia Logo
7:00 pm - 8:55 am
ORY
-
STL
20h 55m
2 stops
$652Iberia
Thu, Feb 26 - Mon, Mar 2
Iberia Logo
12:11 pm - 11:55 am
STL
-
ORY
16h 44m
2 stops
Iberia Logo
7:25 am - 10:14 pm
ORY
-
STL
21h 49m
2 stops
$654Iberia
Tue, May 5 - Tue, May 12
Iberia Logo
10:37 am - 12:00 pm
STL
-
ORY
18h 23m
2 stops
Iberia Logo
8:55 pm - 6:00 pm
ORY
-
STL
28h 05m
2 stops
$664Iberia
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
7:30 am - 9:20 pm
STL
-
ORY
30h 50m
3 stops
Multiple Airlines Logo
6:30 am - 8:05 pm
ORY
-
STL
20h 35m
2 stops
$671Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
7:30 am - 9:20 pm
STL
-
ORY
30h 50m
3 stops
Multiple Airlines Logo
6:30 am - 8:04 pm
ORY
-
STL
20h 34m
3 stops
$680Multiple Airlines
Tue, May 5 - Tue, May 12
Iberia Logo
2:19 pm - 12:00 pm
STL
-
ORY
14h 41m
2 stops
Iberia Logo
5:20 pm - 8:55 am
ORY
-
STL
22h 35m
2 stops
$689Iberia
Thu, Feb 19 - Mon, Feb 23
Iberia Logo
2:19 pm - 12:00 pm
STL
-
ORY
14h 41m
2 stops
Iberia Logo
7:00 pm - 8:55 am
ORY
-
STL
20h 55m
2 stops
$693Iberia
Thu, Feb 19 - Mon, Feb 23
Iberia Logo
2:19 pm - 1:35 pm
STL
-
ORY
16h 16m
2 stops
Iberia Logo
7:00 pm - 8:55 am
ORY
-
STL
20h 55m
2 stops
$704Iberia
Thu, Feb 26 - Mon, Mar 2

Iberia flights from St. Louis to Paris Orly Airport

Our best Iberia deals on St. Louis to Paris Orly Airport flight tickets
Iberia
Jan 28
STL2:54 pmLambert-St Louis
18h 36m
2 stops
ORY4:30 pmParis Orly
Feb 4
ORY12:50 pmParis Orly
27h 13m
2 stops
STL9:03 amLambert-St Louis
$529
Iberia
Mar 2
STL11:59 amLambert-St Louis
18h 36m
2 stops
ORY1:35 pmParis Orly
Mar 9
ORY7:25 amParis Orly
19h 46m
2 stops
STL9:11 pmLambert-St Louis
$554
Iberia
Jan 30
STL2:54 pmLambert-St Louis
15h 41m
2 stops
ORY1:35 pmParis Orly
Feb 5
ORY7:25 amParis Orly
19h 48m
2 stops
STL8:13 pmLambert-St Louis
$579

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Paris Orly Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from St. Louis to Paris Orly Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Mon 3/2

11:59 am-1:35 pm

2 stops18h 36m

Paris Orly

Mon 3/9

7:25 am-9:11 pm

2 stops19h 46m

$554

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Sat 1/31

11:55 am-9:25 am

2 stops38h 30m

Paris Orly

Mon 2/9

8:55 pm-6:16 pm

2 stops28h 21m

$603

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Thu 2/26

9:35 am-9:25 am

2 stops16h 50m

Paris Orly

Mon 3/2

7:00 pm-8:55 am

2 stops20h 55m

$652

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Tue 5/5

12:11 pm-11:55 am

2 stops16h 44m

Paris Orly

Tue 5/12

7:25 am-10:14 pm

2 stops21h 49m

$654

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Tue 2/17

10:37 am-12:00 pm

2 stops18h 23m

Paris Orly

Tue 2/24

8:55 pm-6:00 pm

2 stops28h 05m

$664

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Tue 5/5

7:30 am-9:20 pm

3 stops30h 50m

Paris Orly

Tue 5/12

6:30 am-8:05 pm

2 stops20h 35m

$671

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Tue 5/5

7:30 am-9:20 pm

3 stops30h 50m

Paris Orly

Tue 5/12

6:30 am-8:04 pm

3 stops20h 34m

$680

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Thu 2/19

2:19 pm-12:00 pm

2 stops14h 41m

Paris Orly

Mon 2/23

5:20 pm-8:55 am

2 stops22h 35m

$689

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Thu 2/19

2:19 pm-12:00 pm

2 stops14h 41m

Paris Orly

Mon 2/23

7:00 pm-8:55 am

2 stops20h 55m

$693

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Thu 2/26

2:19 pm-1:35 pm

2 stops16h 16m

Paris Orly

Mon 3/2

7:00 pm-8:55 am

2 stops20h 55m

$704

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Paris from

How to get the cheapest flight ticket from St. Louis to Paris Orly Airport

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 airline that flies from Lambert-St Louis to Paris Orly?

Iberia is the most popular carrier operating from Lambert-St Louis to Paris Orly

When to book flights from St. Louis to Paris Orly Airport

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

Cheap St. Louis to Paris Orly Airport (STL to ORY) flight deals and tips

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

Fastest flight time

14h 41m

Direct flights

None
The fastest flight from St. Louis to Paris Orly Airport takes 14h 41m
There are no direct flights from St. Louis to Paris Orly Airport. There are no popular flight routes from St. Louis to Paris Orly Airport.
Search flight deals

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

    A flight from Lambert-St Louis to Paris Orly will travel around 4384.5 mi. By plane, this route typically takes 14h 41m.

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

    Prices for flights from Lambert-St Louis Airport to Paris Orly Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Paris Orly Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Paris Orly Airport.

  • What documentation or ID do you need to fly to Paris Orly Airport?

    The travel and health documents you'll need for your trip to Paris Orly 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 Paris Orly 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 St. Louis to Paris Orly Airport?

Best airlines flying from St. Louis to Paris Orly Airport

Compare and see reviews for airlines that fly from St. Louis to Paris Orly Airport with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $912Free CancellationRating
7.0
3,094 reviews
Search Iberia flights

Traveling to a place near Paris?

Book flights to Paris if you plan to visit one of these locations
Roissy-en-France
Versailles
Chessy
Tremblay-en-France
Courbevoie
Orly
Issy-les-Moulineaux
Ivry-sur-Seine
Saint-Denis
Chartres
Saint-Ouen
Levallois-Perret
Nanterre
Magny-le-Hongre
Orléans
Massy
Fontainebleau
Neuilly-sur-Seine
Suresnes
Chantilly

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Paris?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Paris for you.

Can I find flights from St. Louis to Paris with flexible booking policies on momondo?

momondo does allow users to show only those flights to Paris from St. Louis which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for St. Louis to Paris flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from St. Louis to Paris now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Paris and let you know when they change.

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