STL - ORY

$311 Find Cheap Flights from St. Louis to Paris

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 2/4. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$577
Iberia
Thu 1/29Thu 2/5
STL - ORY • 2 stops
Cheapest one-way
$311
Multiple Airlines
Wed 2/4
STL - ORY • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Paris!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Paris (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 Paris 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

Thu, Jan 29 - Thu, Feb 5
Iberia Logo
7:15 am - 9:25 amSTL-ORY
19h 10m2 stops
Iberia Logo
7:25 am - 9:15 pmORY-STL
20h 50m2 stops
$577Iberia
Find Deal
Wed, Jan 14 - Wed, Jan 21
Iberia Logo
2:54 pm - 9:25 amSTL-ORY
35h 31m2 stops
Iberia Logo
12:50 pm - 9:03 amORY-STL
27h 13m2 stops
$583Iberia
Find Deal
Fri, Jan 9 - Fri, Jan 16
Iberia Logo
11:05 am - 4:30 pmSTL-ORY
22h 25m2 stops
Iberia Logo
10:15 am - 9:03 amORY-STL
29h 48m2 stops
$677Iberia
Find Deal
Tue, Feb 24 - Tue, Mar 24
Iberia Logo
2:19 pm - 12:00 pmSTL-ORY
14h 41m2 stops
Iberia Logo
12:50 pm - 8:58 amORY-STL
26h 08m2 stops
$682Iberia
Find Deal
Sun, Mar 1 - Sun, Mar 8
Iberia Logo
10:03 am - 4:30 pmSTL-ORY
23h 27m2 stops
Iberia Logo
9:25 am - 8:58 amORY-STL
29h 33m2 stops
$726Iberia
Find Deal
Tue, Feb 24 - Wed, Mar 25
Iberia Logo
9:32 am - 9:25 amSTL-ORY
16h 53m2 stops
Iberia Logo
12:50 pm - 8:58 amORY-STL
26h 08m2 stops
$759Iberia
Find Deal
Thu, Jan 8 - Wed, Jan 21
Iberia Logo
2:54 pm - 1:35 pmSTL-ORY
15h 41m2 stops
Iberia Logo
12:50 pm - 9:03 amORY-STL
27h 13m2 stops
$768Iberia
Find Deal
Thu, Dec 11 - Mon, Dec 15
American Airlines Logo
3:22 pm - 12:00 pmSTL-ORY
13h 38m2 stops
American Airlines Logo
8:55 am - 7:05 pmORY-STL
17h 10m2 stops
$777American Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
American Airlines Logo
3:22 pm - 12:00 pmSTL-ORY
13h 38m2 stops
American Airlines Logo
8:55 am - 7:05 pmORY-STL
17h 10m2 stops
$778American Airlines
Find Deal
Wed, Feb 4 - Wed, Feb 11
Iberia Logo
2:54 pm - 1:35 pmSTL-ORY
15h 41m2 stops
Iberia Logo
5:20 pm - 11:30 pmORY-STL
37h 10m2 stops
$787Iberia
Find Deal
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 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$311
Flight from St. Louis to Paris

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 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 $311 for a one-way ticket and $577 for a round-trip.

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

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

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

    St. Louis and Paris 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?

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

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

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

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Paris 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?

    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 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?

    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 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 3033 reviews
6.3Food
7.1Boarding
6.6Entertainment
7.7Crew
6.7Comfort
Airline reviews

The staff was very nice and helpful. Some of the best crew I have met.

10.0 ExcellentT, Nov 2025ORD - MAD
Read more Iberia reviews

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

The food on the flight was of marginal quality. Small bits of chicken, instant mashed potatoes and some carrots. The rolls were very dry, nearly inedible. The seats were quite small and didn’t allow for any shifting of position during the flight. There was limited leg room.0

The seats are so small that you can barely move at all. Don't try to eat with utensils in your seat either - you will elbow your neighbor in the face. Miserably small and I swear they are shrinking every time I fly. Food was meh (per usual), but at least there is free alcohol on an overseas flight. Doesn't make up for sitting in a torture chamber while hurtling through the air with hundreds of fussy people, but it's something. Entertainment options (movies, shows) are okay, nothing special, but at least there are screens, because most of the seats in these large planes do not have adjustable lighting - or air control - that you can get to, it's too high to reach - which makes reading impossible. Zero stars, AA.

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.

Everything you need to know for your flight from St. Louis to Paris

Information on your arrival and departure airports