STL - ORY

$433 Find Cheap Flights from St. Louis to Paris Orly Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Paris departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Paris Orly Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Paris, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Paris, as well as popular online travel agencies
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Flight Deals

Cheap Flights from St. Louis to Orly (STL-ORY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Orly that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Paris

Mon, Nov 17 - Mon, Nov 24
American Airlines Logo
2:17 pm - 12:00 pmSTL-ORY
14h 43m2 stops
American Airlines Logo
7:25 am - 7:27 pmORY-STL
19h 02m2 stops
$654American Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Iberia Logo
11:14 am - 12:00 pmSTL-ORY
17h 46m2 stops
Iberia Logo
7:25 am - 11:59 pmORY-STL
23h 34m2 stops
$754Iberia
Find Deal
Fri, Nov 14 - Fri, Nov 21
Iberia Logo
2:49 pm - 4:30 pmSTL-ORY
18h 41m2 stops
Iberia Logo
7:25 am - 11:04 pmORY-STL
22h 39m2 stops
$767Iberia
Find Deal
Wed, Dec 3 - Sun, Dec 7
American Airlines Logo
5:05 am - 6:10 pmSTL-ORY
30h 05m2 stops
American Airlines Logo
7:25 am - 11:38 pmORY-STL
23h 13m2 stops
$779American Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Iberia Logo
9:36 am - 9:25 amSTL-ORY
16h 49m2 stops
Iberia Logo
7:25 am - 8:24 pmORY-STL
19h 59m2 stops
$792Iberia
Find Deal
Fri, Dec 5 - Sun, Dec 7
Iberia Logo
11:14 am - 12:00 pmSTL-ORY
17h 46m2 stops
Iberia Logo
7:00 pm - 10:47 pmORY-STL
34h 47m2 stops
$799Iberia
Find Deal
Sat, Nov 15 - Sat, Nov 22
Multiple Airlines Logo
4:05 pm - 10:50 pmSTL-ORY
23h 45m3 stops
Multiple Airlines Logo
1:00 pm - 1:55 pmORY-STL
31h 55m3 stops
$803Multiple Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 15
Iberia Logo
2:54 pm - 1:35 pmSTL-ORY
15h 41m2 stops
Iberia Logo
12:50 pm - 9:03 amORY-STL
27h 13m2 stops
$879Iberia
Find Deal
Thu, Feb 12 - Sun, Feb 15
Iberia Logo
12:58 pm - 12:00 pmSTL-ORY
16h 02m2 stops
Iberia Logo
9:25 am - 10:24 pmORY-STL
19h 59m2 stops
$889Iberia
Find Deal
Fri, Nov 7 - Fri, Nov 21
Iberia Logo
9:47 am - 10:15 pmSTL-ORY
29h 28m2 stops
Iberia Logo
7:00 pm - 7:34 pmORY-STL
31h 34m2 stops
$926Iberia
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $654 (round-trip)
Iberia
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$654
American Airlines
Mon 11/17Mon 11/24
STL - ORY • 2 stops
Cheapest one-way
$433
Iberia
Sat 2/14
STL - ORY • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Paris!
Booking Insights

KAYAK's insights & trends for St. Louis to Paris flights

Get data-powered insights and trends into flights from St. Louis to Paris to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Paris Orly Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Paris Orly Airport were found on American Airlines ($654) and Iberia ($754).

Which airlines fly non-stop between St. Louis and Paris Orly Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from St. Louis to Paris Orly Airport.

There is just one airline that flies from St. Louis to Paris Orly Airport direct and that is Iberia. The best round-trip deal found from Iberia for the route is $912.

Good to know

Cheapest flight$433
Flight from St. Louis to Paris Orly Airport

When to book flights from St. Louis to Paris

Are your dates flexible? Find out the best times to travel from St. Louis to Paris based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Paris Orly Airport flights

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

    In the last 3 days, the lowest price for a flight from St. Louis to Paris Orly Airport was $433 for a one-way ticket and $654 for a round-trip.

  • Do I need a passport to fly between St. Louis and Paris Orly Airport?

    A passport is required to fly from St. Louis to Paris Orly Airport.

  • Which airports will I be using when flying from St. Louis to Paris Orly Airport?

    St. Louis and Paris Orly Airport are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Paris Orly.

  • Which aircraft models fly most regularly from St. Louis to Paris Orly Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Paris Orly Airport?

    oneworld is the only airline alliance operating flights between St. Louis and Paris Orly Airport.

  • How does KAYAK find such low prices on flights from St. Louis to Paris Orly Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Paris Orly Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Paris Orly Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Paris Orly Airport from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Paris Orly Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Paris Orly Airport with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and ORY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Paris Orly Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Paris Orly Airport from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Paris

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Paris. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Paris? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IberiaOverall score based on 2983 reviews
6.7Comfort
6.6Entertainment
6.3Food
7.1Boarding
7.7Crew
Airline reviews

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

2.0 MediocreAnonymous, Oct 2025ORD - MAD
Read more Iberia reviews

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

We departed late but made up most of the time in flight. Our ticket was pure economy, so it wasn’t anything fancy; however, I heard that we arrived in Madrid at the exact same time that First Class passengers arrived! Overall, our experience was similar to what we had on other American Airlines transatlantic flights - good value at a reasonable price. We were even able to get our carry-on baggage onto the plane without needing to gate check it.

The crew were friendly and helpful. Iberia lost our luggage on arrival, Friday and we didn't get it until Sunday at 10:00 p.m. local Malaga time. I also paid $382.80 for seat assignments but two out out of the four were not together. Iberia mentioned that it was because the plane was delayed in Madrid before our flight began in LAX. They should compensate us half of my payment.

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

It was extremely cold in the back of the plane. The seats are uncomfortable and space very small. Crew was excellent as usual.

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

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