HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Orly

$415+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ORY
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
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

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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$879
(Iberia)

One-way from

$415
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$794
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. 18% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find 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 marzo 25, 2025.

This Iberia deal was found by Cheapflights users on 3/25. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/111:46 amSTL - ORY
2 stops18h 14mIberia
vie. 11/147:25 amORY - STL
2 stops21h 16mIberia
Deal found 3/25$759
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/287:30 amSTL - ORY
3 stops31h 35mMultiple Airlines
mié. 6/118:20 pmORY - STL
2 stops29h 12mMultiple Airlines
Deal found 3/24$932
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/112:42 pmSTL - ORY
2 stops15h 43mAmerican Airlines
jue. 9/1812:45 pmORY - STL
2 stops17h 40mAmerican Airlines
Deal found 3/23$1,214

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 marzo 25, 2025.
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

mar. 9/9

4:40 pm-6:10 pm

2 stops18h 30m

Paris Orly

vie. 9/19

7:25 am-11:25 pm

2 stops23h 00m

$879

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

mié. 5/28

7:30 am-10:05 pm

3 stops31h 35m

Paris Orly

mié. 6/11

8:20 pm-6:32 pm

2 stops29h 12m

$932

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

jue. 9/11

2:42 pm-1:25 pm

2 stops15h 43m

Paris Orly

jue. 9/18

12:45 pm-11:25 pm

2 stops17h 40m

$1,214

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

vie. 8/15

12:15 pm-1:50 pm

3 stops18h 35m

$415

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

dom. 9/14

4:40 pm-8:05 pm

2 stops20h 25m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Compare providers for flights from St. Louis to Orly

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Orly in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Paris Orly Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Paris Orly Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Paris Orly Airport

Rainfall in Orly by month

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

In terms of precipitation, rainfall in Paris Orly Airport ranges from 1.6 - 2.5 inches per month. May is typically the wettest month, when rainfall can reach 2.5 in. February is typically the driest time to visit Paris Orly Airport when rainfall is around 1.6 in.

Temperature in Orly by month

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

If weather is an important factor for your trip to Paris Orly Airport, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 marzo 25, 2025.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Entertainment

6.9

Food

6.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Entertainment

6.9

Food

6.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
Iberia
7.0
Good
2,646 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Entertainment

6.9

Food

6.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

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. 0 airlines 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.

  • 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.

  • What is the cheapest month to book a flight from St. Louis to Paris Orly Airport?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Paris Orly Airport (average of $391). Flying from St. Louis to Paris Orly Airport in June is currently the most expensive (average of $769). 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

Traveling to a place near St. Louis?

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

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.
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.