HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Orly

$333+ Cheap flights from St. Louis (STL) to Orly (ORY)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ORY
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Orly with Cheapflights

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”

2. Select your favorite providers

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Orly

Cheapest flights from St. Louis to Orly
Explore the most affordable flight options available from St. Louis to Orly. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Iberia deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:59 am
STL
-
ORY
2 stops18h 36m
Iberia
Mon 3/27:00 pm
ORY
-
STL
2 stops20h 55m
Iberia
Deal found 1/24$580
This Iberia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:37 am
STL
-
ORY
2 stops18h 23m
Iberia
Wed 3/48:55 pm
ORY
-
STL
2 stops31h 17m
Iberia
Deal found 1/26$591
This Expedia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:09 am
STL
-
ORY
2 stops19h 26m
Iberia
Sun 3/88:55 pm
ORY
-
STL
2 stops30h 16m
Iberia
Deal found 1/25$691
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:11 pm
STL
-
ORY
2 stops30h 49m
Iberia
Sat 5/27:25 am
ORY
-
STL
2 stops21h 49m
Iberia
Deal found 1/26$693
This Expedia deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:00 am
STL
-
ORY
2 stops19h 25m
Iberia
Mon 3/28:55 pm
ORY
-
STL
2 stops31h 17m
Iberia
Deal found 1/24$697
This Flightnetwork deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:00 pm
STL
-
ORY
3 stops19h 55m
Multiple Airlines
Tue 3/1710:30 am
ORY
-
STL
3 stops34h 25m
Multiple Airlines
Deal found 1/24$755
This Iberia deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:11 pm
STL
-
ORY
2 stops16h 44m
Iberia
Mon 4/207:25 am
ORY
-
STL
2 stops21h 49m
Iberia
Deal found 1/23$765
This Mytrip deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/103:30 pm
STL
-
ORY
2 stops20h 20m
Multiple Airlines
Mon 4/139:20 pm
ORY
-
STL
3 stops25h 04m
Multiple Airlines
Deal found 1/25$774
This Iberia deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:11 pm
STL
-
ORY
2 stops16h 44m
Iberia
Wed 4/157:25 am
ORY
-
STL
2 stops21h 49m
Iberia
Deal found 1/24$812

Find flight deals from St. Louis to Orly

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Orly (ORY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$580
(Iberia)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$732
Provider with most accurate pricing for Lambert-St Louis-Paris Orly flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Paris Orly flights.
Search Deals
From Lambert-St Louis to Paris Orly
Search Deals
One-way flight from Lambert-St Louis to Paris Orly
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($300 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Orly 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, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from St. Louis to Paris Orly Airport that are best for you.

Fly from

St. Louis

Fly to

Orly

Route

Depart

Return

Price

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Sun 4/26

12:11 pm-11:55 am

2 stops16h 44m

Paris Orly

Wed 5/6

7:25 am-11:48 pm

2 stops23h 23m

$580

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Mon 2/23

11:59 am-1:35 pm

2 stops18h 36m

Paris Orly

Mon 3/2

7:00 pm-8:55 am

2 stops20h 55m

$580

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Thu 2/26

7:00 am-9:25 am

2 stops19h 25m

Paris Orly

Mon 3/2

8:55 pm-9:12 pm

2 stops31h 17m

$697

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Tue 3/10

7:00 pm-8:55 pm

3 stops19h 55m

Paris Orly

Tue 3/17

10:30 am-2:55 pm

3 stops34h 25m

$755

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Sun 2/22

7:00 am-12:00 pm

2 stops22h 00m

Paris Orly

Sun 3/1

6:50 am-11:04 pm

2 stops23h 14m

$858

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Tue 4/21

12:11 pm-11:55 am

2 stops16h 44m

Paris Orly

Sun 4/26

9:45 pm-10:14 pm

2 stops31h 29m

$870

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Tue 3/10

11:59 am-12:00 pm

2 stops18h 01m

Paris Orly

Wed 3/18

7:25 am-10:58 pm

2 stops21h 33m

$961

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Fri 2/20

2:00 pm-4:30 pm

2 stops19h 30m

Paris Orly

Sun 3/1

6:50 am-11:04 pm

2 stops23h 14m

$966

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Tue 4/14

12:11 pm-1:25 pm

2 stops18h 14m

Paris Orly

Tue 4/21

9:50 pm-7:30 pm

2 stops28h 40m

$969

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Wed 3/4

11:59 am-1:35 pm

2 stops18h 36m

Paris Orly

Fri 3/13

7:25 am-9:11 pm

2 stops19h 46m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on St. Louis-Paris Orly Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on St. Louis-Paris Orly Airport flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from St. Louis-Paris Orly Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Paris Orly Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Paris Orly Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Orly from St. Louis 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.

Reviews of airlines servicing Orly

Get insights into the airlines that provide service to Orly. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Orly. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with Iberia from St. Louis to Paris Orly Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,098 reviews

Food

6.4

Comfort

6.8

Crew

7.7

Boarding

7.2

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Elizabeth,May 2025

FCO - ORD

The staff were amazing, The seats were mostly comfortable, a little hard to configure, but good. Great communication from the pilot and a smooth flight. A bit delayed but that can happen. All in all a great experience from the airport in Rome to the airport in Chicago. Also got a great fare on cheaptickets. Will gladly use them again.
Iberia
7.0
Good
3,098 reviews
Iberia
7.0
Good
3,098 reviews

Food

6.4

Comfort

6.8

Crew

7.7

Boarding

7.2

Entertainment

6.6

Overall

7.0

Reviews

1 / 20
10.0
Excellent

Elizabeth,May 2025

FCO - ORD

The staff were amazing, The seats were mostly comfortable, a little hard to configure, but good. Great communication from the pilot and a smooth flight. A bit delayed but that can happen. All in all a great experience from the airport in Rome to the airport in Chicago. Also got a great fare on cheaptickets. Will gladly use them again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Orly. 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 from for flights from St. Louis to Paris Orly?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Paris Orly. 1 airline have flights from Lambert-St Louis to Paris Orly on a regular basis. Booking flights from Lambert-St Louis to Paris Orly should not be difficult; the airport handles an average of 0 outbound flights to Paris Orly per day.

  • How long is the flight from St. Louis to Paris Orly Airport?

    A quick flight from St. Louis to Paris Orly Airport can take about 16h 44m. Iberia provides one of the quickest options available for as low as $580. St. Louis and Paris Orly Airport are separated by a distance of 4386 mi.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Paris Orly Airport?

Book flights to Paris Orly Airport if you plan to visit one of these locations
Roissy-en-France
Nanterre
Issy-les-Moulineaux
Tremblay-en-France
Auxerre
Courbevoie
Ivry-sur-Seine
Cergy
Massy
Levallois-Perret
Beauvais
Magny-le-Hongre
Orly
Serris
Villepinte
Vincennes
Versailles
Neuilly-sur-Seine
Saint-Denis
Suresnes

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from St. Louis to Orly

Discover the top airline that operate flights from St. Louis to Orly. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$912Average$963FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.