Cheap flights from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport from C$ 346
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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Chicago O'Hare Intl to Paris Charles de Gaulle are usually found in February or November, booked 22 days in advance, depart on a Monday or Wednesday and return on a Friday
Cheap flight deals from O'Hare Intl to Charles de Gaulle
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Charles de Gaulle (CDG). 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 12 June 2025.
Find flight deals from O'Hare Intl to Charles de Gaulle
Cheapest flights from O'Hare Intl to Charles de GaulleExplore the most affordable flight options available from O'Hare Intl to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Explore the most affordable flight options available from O'Hare Intl to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Charles de Gaulle 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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Mon 25/8
3:00 p.m.-5:20 p.m.
1 stop19h 20m
Paris Charles de Gaulle
Thu 28/8
6:15 p.m.-1:10 p.m.
1 stop25h 55m
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Sat 23/8
7:05 a.m.-6:15 a.m.
1 stop16h 10m
Paris Charles de Gaulle
Sun 31/8
1:10 p.m.-3:00 p.m.
Nonstop8h 50m
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Mon 15/9
7:15 p.m.-7:20 p.m.
2 stops17h 05m
Paris Charles de Gaulle
Sun 21/9
11:15 a.m.-4:10 p.m.
1 stop11h 55m
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Fri 31/10
2:39 p.m.-9:15 a.m.
2 stops36h 36m
Paris Charles de Gaulle
Wed 12/11
7:10 a.m.-2:00 p.m.
1 stop13h 50m
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Fri 21/11
6:30 p.m.-12:00 p.m.
1 stop10h 30m
Paris Charles de Gaulle
Mon 1/12
1:00 p.m.-5:20 p.m.
1 stop11h 20m
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Thu 23/10
6:10 p.m.-9:20 a.m.
Nonstop8h 10m
Paris Charles de Gaulle
Sat 1/11
6:45 a.m.-9:05 p.m.
1 stop20h 20m
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Thu 7/8
9:30 p.m.-10:30 p.m.
1 stop18h 00m
Paris Charles de Gaulle
Thu 14/8
1:55 p.m.-4:00 p.m.
Nonstop9h 05m
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Fri 15/8
5:10 p.m.-8:10 a.m.
Nonstop8h 00m
Paris Charles de Gaulle
Sun 24/8
3:40 p.m.-9:35 p.m.
1 stop12h 55m
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Wed 16/7
10:20 a.m.-7:55 a.m.
1 stop14h 35m
Paris Charles de Gaulle
Wed 23/7
9:30 a.m.-6:49 p.m.
2 stops16h 19m
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Wed 8/10
11:45 p.m.-6:00 p.m.
1 stop35h 15m
Paris Charles de Gaulle
Sun 19/10
2:20 p.m.-10:00 p.m.
1 stop38h 40m
Best time to book a flight from O'Hare Intl to Charles de Gaulle
Have a flexible travel schedule? Discover the best time to fly to Charles de Gaulle from O'Hare Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport?
Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Charles de Gaulle. Price data was last updated on 9 June 2025.
The price you pay for your flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport?
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport (average of C$ 508). Flying from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport in December is currently the most expensive (average of C$ 789). 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 ORD to CDG?
Find hourly flight availability from O'Hare Intl to Charles de Gaulle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport as you normally would.
Weekly flight availability from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport
Explore weekly flight availability from O'Hare Intl to Charles de Gaulle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 June 2025.
The most flights from ORD to CDG are scheduled on a Monday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).
Rainfall in Charles de Gaulle by month
Plan your trip to Charles de Gaulle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Paris Charles de Gaulle Airport ranges from 41.0 - 63.0 mm per month. May is typically the wettest month, when rainfall can reach 63.0 mm. February is typically the driest time to visit Paris Charles de Gaulle Airport when rainfall is around 41.0 mm.
Temperature in Charles de Gaulle by month
Plan your trip to Charles de Gaulle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Paris Charles de Gaulle 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
Reviews of airlines servicing Charles de Gaulle
Get insights into the airlines that provide service to Charles de Gaulle. 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 Charles de Gaulle. Reviews last updated 12 June 2025.
To help decide which airline to fly from Chicago to Paris, see what other customers have to say about Delta, LOT and Austrian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Crew
Overall
Comfort
Boarding
Food
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Charles de Gaulle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Charles de Gaulle
Explore flights to Charles de Gaulle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 June 2025.
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