$276+ Cheap flights from St. Louis (STL) to Paris (PAR)
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Paris 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.Cheapflights Tip: The best prices from Lambert-St Louis to Paris are usually found in February or March, booked 29 days in advance, depart on a Tuesday or Monday and return on a Saturday
Cheap flight deals from St. Louis to Paris
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Paris (PAR). 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 June 16, 2025.
Round-trip from | $860 (Mytrip) |
|---|---|
One-way from | $276 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $1,375 |
Find flight deals from St. Louis to Paris
Cheapest flights from St. Louis to ParisExplore the most affordable flight options available from St. Louis to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.
Explore the most affordable flight options available from St. Louis to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.
This Mytrip deal was found by Cheapflights users on 6/16. 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.
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Iberia deal was found by Cheapflights users on 6/14. 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.
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 6/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/14. 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.
This Lufthansa deal was found by Cheapflights users on 6/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 6/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 6/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 6/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Paris 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 June 16, 2025.
Use the filters below to find and compare flights from St. Louis to Paris that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Thu 8/14
1:00 pm-1:00 pm
3 stops17h 00m
Paris Charles de Gaulle
Sun 8/24
4:40 pm-1:32 pm
2 stops27h 52m
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Tue 9/30
1:30 pm-6:50 am
1 stop10h 20m
Paris Charles de Gaulle
Sun 10/5
2:10 pm-3:44 pm
2 stops32h 34m
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Sat 9/20
3:30 pm-7:25 pm
2 stops20h 55m
Paris Charles de Gaulle
Sun 9/28
3:40 pm-8:49 pm
2 stops36h 09m
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Sat 9/20
4:05 pm-6:50 am
2 stops31h 45m
Paris Charles de Gaulle
Sun 9/28
2:10 pm-7:57 pm
1 stop12h 47m
St. LouisParis
STL - ORY
STLORY
Lambert-St Louis
Wed 9/10
2:01 pm-11:55 am
2 stops14h 54m
Paris Orly
Wed 9/17
7:25 am-9:53 pm
2 stops21h 28m
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Sat 9/20
4:40 pm-2:15 pm
1 stop14h 35m
Paris Charles de Gaulle
Sun 9/28
8:30 am-4:00 pm
1 stop14h 30m
St. LouisParis
STL - ORY
STLORY
Lambert-St Louis
Fri 7/18
10:47 am-2:30 pm
2 stops20h 43m
Paris Orly
Sun 7/27
8:20 pm-9:52 am
2 stops20h 32m
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Fri 8/29
9:08 am-7:20 am
1 stop15h 12m
Paris Charles de Gaulle
Mon 9/1
10:00 am-7:16 pm
1 stop16h 16m
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Fri 8/22
3:30 pm-9:55 am
1 stop11h 25m
Paris Charles de Gaulle
Sun 8/31
7:20 am-3:44 pm
2 stops15h 24m
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Fri 8/29
7:59 pm-10:50 pm
2 stops19h 51m
Paris Charles de Gaulle
Sat 9/13
8:15 am-9:53 pm
2 stops20h 38m
Best time to book a flight from St. Louis to Paris
Have a flexible travel schedule? Discover the best time to fly to Paris from St. Louis with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Paris
What is the cheapest month to book a flight from St. Louis to Paris?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Paris (average of $595). Flying from St. Louis to Paris in June is currently the most expensive (average of $1,104). 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.
What is the cheapest time of day to fly from STL to PAR?
Find hourly flight availability from St. Louis to Paris. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.
A simple way to save on the total cost of your ticket is to fly from St. Louis to Paris in the evening. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from St. Louis to Paris?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Paris. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their St. Louis to Paris flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Paris by month
Plan your trip to Paris by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Paris 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 when rainfall is around 1.6 in.
Temperature in Paris by month
Plan your trip to Paris by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Paris, 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 Paris
Get insights into the airlines that provide service to Paris. 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 Paris. Reviews last updated June 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from St. Louis to Paris to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Paris. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
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Alternative routes for St. Louis to Paris
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from St. Louis to Paris
Discover the top 8 airlines that operate flights from St. Louis to Paris. 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 June 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$594 | Average$954 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$609 | Average$917 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$662 | Average$966 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$666 | Average$1,010 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$675 | Average$1,172 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$676 | Average$1,036 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$778 | Average$977 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$854 | Average$1,178 | FlexibilityNo cancel fee | On-time67% |