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 15h 25m. Iberia provides one of the quickest options available for as low as $579. St. Louis and Paris Orly Airport are separated by a distance of 4386 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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.

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).

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

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

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

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.

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.

$322+ Flights from St. Louis to Paris Orly Airport

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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 December 12, 2025.

Fri 12/123:50 pmSTL - ORY

2 stops22h 45mMultiple Airlines

Fri 12/266:00 pmORY - STL

3 stops34h 43mMultiple Airlines

Deal found 12/11

$1,404

Fri 12/122:54 pmSTL - ORY

2 stops18h 36mIberia

Fri 12/195:20 pmORY - STL

2 stops36h 36mIberia

Deal found 12/10

$1,476

Fri 12/1211:50 amSTL - ORY

2 stops18h 45mIberia

Fri 12/2611:40 amORY - STL

2 stops28h 51mIberia

Deal found 12/11

$1,630

Wed 12/102:48 pmSTL - ORY

2 stops15h 47mIberia

Wed 12/1710:15 amORY - STL

2 stops30h 16mIberia

Deal found 12/9

$1,671

Mon 12/156:00 amSTL - ORY

1 stop22h 55mMultiple Airlines

Wed 12/176:40 pmORY - STL

2 stops22h 00mMultiple Airlines

Deal found 12/11

$1,776

Sat 12/206:00 amSTL - ORY

1 stop22h 55mMultiple Airlines

Fri 12/265:50 pmORY - STL

2 stops34h 35mMultiple Airlines

Deal found 12/11

$1,926

Tue 12/164:05 pmSTL - ORY

2 stops18h 40mMultiple Airlines

Mon 12/228:35 pmORY - STL

3 stops33h 08mMultiple Airlines

Deal found 12/9

$2,025

Mon 12/1511:50 amSTL - ORY

2 stops18h 45mIberia

Wed 12/178:55 pmORY - STL

2 stops29h 36mIberia

Deal found 12/11

$2,029

Thu 12/181:59 pmSTL - ORY

2 stops19h 31mIberia

Thu 12/257:25 amORY - STL

2 stops33h 06mIberia

Deal found 12/11

$2,270

Tue 12/301:54 pmSTL - ORY

2 stops16h 41mIberia

Mon 1/511:35 amORY - STL

2 stops42h 09mIberia

Deal found 12/10

$2,400

Best flights from St. Louis to Orly
Discover carefully curated flight deals from St. Louis to Orly that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Wed 1/282:54 pmSTL - ORY

2 stops20h 16mIberia

Wed 2/47:25 amORY - STL

2 stops22h 34mIberia

Deal found 12/10

$579

Mon 1/261:35 pmSTL - ORY

2 stops15h 25mAmerican Airlines

Tue 2/107:25 amORY - STL

2 stops17h 51mAmerican Airlines

Deal found 12/11

$579

Wed 3/42:24 pmSTL - ORY

2 stops16h 11mIberia

Wed 3/117:25 amORY - STL

2 stops22h 23mIberia

Deal found 12/11

$579

Thu 1/82:54 pmSTL - ORY

2 stops35h 31mIberia

Wed 1/2110:15 amORY - STL

2 stops29h 48mIberia

Deal found 12/11

$584

Sun 1/182:54 pmSTL - ORY

2 stops39h 41mIberia

Sun 1/2512:50 pmORY - STL

2 stops27h 13mIberia

Deal found 12/11

$685

Tue 2/109:25 amSTL - ORY

2 stops17h 00mIberia

Mon 2/168:55 pmORY - STL

2 stops32h 14mIberia

Deal found 12/10

$689

Fri 1/162:54 pmSTL - ORY

2 stops15h 41mIberia

Sat 1/247:25 amORY - STL

2 stops17h 48mIberia

Deal found 12/11

$764

Wed 2/1811:34 amSTL - ORY

2 stops17h 26mIberia

Mon 2/238:55 pmORY - STL

2 stops32h 14mIberia

Deal found 12/9

$788

Fri 2/1310:04 amSTL - ORY

2 stops18h 56mIberia

Wed 2/257:25 amORY - STL

2 stops21h 44mIberia

Deal found 12/10

$869

Thu 1/82:54 pmSTL - ORY

2 stops35h 31mIberia

Mon 1/1211:35 amORY - STL

2 stops42h 09mIberia

Deal found 12/10

$896

Fri 1/92:54 pmSTL - ORY

2 stops18h 36mIberia

Mon 1/1211:35 amORY - STL

2 stops42h 09mIberia

Deal found 12/10

$979

Last-minute flights from St. Louis to Orly
Discover last-minute flight deals from St. Louis to Orly. Data last updated December 12, 2025 and is based on user searches.

Wed 1/72:54 pmSTL - ORY

2 stops35h 31mIberia

Tue 1/137:25 amORY - STL

2 stops20h 50mIberia

Deal found 12/10

$1,131

Thu 1/82:54 pmSTL - ORY

2 stops35h 31mIberia

Wed 1/2110:15 amORY - STL

2 stops29h 48mIberia

Deal found 12/11

$584

Thu 1/82:54 pmSTL - ORY

2 stops39h 41mIberia

Mon 1/1211:35 amORY - STL

2 stops42h 09mIberia

Deal found 12/11

$896

Fri 1/92:54 pmSTL - ORY

2 stops15h 41mIberia

Fri 1/167:25 amORY - STL

2 stops32h 38mIberia

Deal found 12/10

$868

Fri 1/92:54 pmSTL - ORY

2 stops18h 36mIberia

Mon 1/1211:35 amORY - STL

2 stops42h 09mIberia

Deal found 12/11

$979

Sun 1/112:54 pmSTL - ORY

2 stops35h 31mIberia

Tue 1/207:25 amORY - STL

2 stops17h 51mIberia

Deal found 12/10

$936

Fri 1/162:54 pmSTL - ORY

2 stops15h 41mIberia

Sat 1/247:25 amORY - STL

2 stops17h 48mIberia

Deal found 12/11

$764

Sun 1/182:54 pmSTL - ORY

2 stops39h 41mIberia

Sun 1/2512:50 pmORY - STL

2 stops27h 13mIberia

Deal found 12/11

$685

Sun 1/184:05 pmSTL - ORY

2 stops17h 45mMultiple Airlines

Sun 1/256:40 amORY - STL

3 stops23h 18mMultiple Airlines

Deal found 12/11

$1,010

Mon 1/261:35 pmSTL - ORY

2 stops15h 25mAmerican Airlines

Tue 2/107:25 amORY - STL

2 stops17h 51mAmerican Airlines

Deal found 12/11

$579

Fri 1/3011:05 amSTL - ORY

2 stops17h 55mIberia

Tue 2/37:25 amORY - STL

2 stops20h 50mIberia

Deal found 12/11

$1,007

One-way flights from St. Louis to Orly
Search for one-way flight options from St. Louis to Orly. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Tue 5/51:30 pmSTL - ORY

2 stops23h 50mMultiple Airlines

Deal found 12/9

$322

Mon 4/135:30 pmSTL - ORY

2 stops35h 45mMultiple Airlines

Deal found 12/11

$407

Fri 4/1711:14 amSTL - ORY

2 stops27h 51mIberia

Deal found 12/11

$791

Tue 5/268:06 pmSTL - ORY

2 stops15h 04mIberia

Deal found 12/11

$887

Wed 5/139:15 amSTL - ORY

2 stops24h 15mIberia

Deal found 12/11

$976

Mon 12/221:59 pmSTL - ORY

2 stops16h 36mIberia

Deal found 12/11

$1,590

Fri 5/229:00 amSTL - ORY

3 stops23h 45mMultiple Airlines

Deal found 12/10

$2,244

Fri 5/2210:01 amSTL - ORY

2 stops18h 54mIberia

Deal found 12/10

$3,169

Find flight deals from St. Louis to Orly

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$579 (Iberia)
One-way from	$322 (Mytrip)
Popular in	June
Cheapest in	February
Average price	$971

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. 22% potential increase in price ($275 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Wed 1/28

2:54 pm-6:10 pm

2 stops20h 16m

Paris Orly

Wed 2/4

7:25 am-10:59 pm

2 stops22h 34m

$579

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Mon 1/26

1:35 pm-12:00 pm

2 stops15h 25m

Paris Orly

Tue 2/10

7:25 am-6:16 pm

2 stops17h 51m

$579

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Wed 3/4

2:24 pm-1:35 pm

2 stops16h 11m

Paris Orly

Wed 3/11

7:25 am-11:48 pm

2 stops22h 23m

$579

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Thu 1/8

2:54 pm-9:25 am

2 stops35h 31m

Paris Orly

Wed 1/21

10:15 am-9:03 am

2 stops29h 48m

$584

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Sun 1/18

2:54 pm-1:35 pm

2 stops39h 41m

Paris Orly

Sun 1/25

12:50 pm-9:03 am

2 stops27h 13m

$685

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Tue 2/10

9:25 am-9:25 am

2 stops17h 00m

Paris Orly

Mon 2/16

8:55 pm-10:09 pm

2 stops32h 14m

$689

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Fri 1/16

2:54 pm-1:35 pm

2 stops15h 41m

Paris Orly

Sat 1/24

7:25 am-6:13 pm

2 stops17h 48m

$764

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Wed 2/18

11:34 am-12:00 pm

2 stops17h 26m

Paris Orly

Mon 2/23

8:55 pm-10:09 pm

2 stops32h 14m

$788

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Fri 2/13

10:04 am-12:00 pm

2 stops18h 56m

Paris Orly

Wed 2/25

7:25 am-10:09 pm

2 stops21h 44m

$869

St. LouisParis

STL - ORY

STLORY

Lambert-St Louis

Thu 1/8

2:54 pm-9:25 am

2 stops35h 31m

Paris Orly

Mon 1/12

11:35 am-10:44 pm

2 stops42h 09m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 17 results

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

3,045 reviews

Reviews

1 / 20

10.0

Excellent

David,May 2025

MAD - JFK

Cabin temperature was ideal .. food and snacks were fresh and flavorful. Crew were attentive and friendly Flight was smooth and very little turbulence.

Iberia

7.0

Good

3,045 reviews

Iberia

7.0

Good

3,045 reviews

Reviews

1 / 20

10.0

Excellent

David,May 2025

MAD - JFK

Cabin temperature was ideal .. food and snacks were fresh and flavorful. Crew were attentive and friendly Flight was smooth and very little turbulence.

Related info for your journey

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 15h 25m. Iberia provides one of the quickest options available for as low as $579. St. Louis and Paris Orly Airport are separated by a distance of 4386 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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

Roissy-en-France

Nanterre

Tremblay-en-France

Issy-les-Moulineaux

Auxerre

Ivry-sur-Seine

Cergy

Massy

Levallois-Perret

Beauvais

Magny-le-Hongre

Orly

Serris

Villepinte

Vincennes

Versailles

Courbevoie

Neuilly-sur-Seine

Saint-Denis

Suresnes

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from St. Louis to Orly

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest$912	Average$963	FlexibilityNo cancel fee	On-time77%

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$322+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Orly with Cheapflights

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Cheap flight deals from St. Louis to Orly

Cheapest flights from St. Louis to OrlyExplore 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 December 12, 2025.

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 December 12, 2025.

Find flight deals from St. Louis to Orly

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

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 December 12, 2025.

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.

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?

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

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

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

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

Traveling to a place near Paris Orly Airport?

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Alternative routes for St. Louis to Orly

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

Top airline flying from St. Louis to Orly

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Book with Flexibility

Travel Smart

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 December 12, 2025.