Cheap flights from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport from £332
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
CDG — ORD
11 Oct — 18 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Paris Charles de Gaulle to Chicago O'Hare Intl are usually found in February or January, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
Cheap flight deals from Charles de Gaulle to O'Hare Intl
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Charles de Gaulle to O'Hare Intl
Explore the most affordable flight options available from Charles de Gaulle to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.
Tue 13/1007:20 -
1 stop12h 35m
Sun 18/1018:10 -
Nonstop8h 10m
Deal found 8/9£455
Wed 4/1113:00 -
1 stop11h 20m
Tue 10/1118:30 -
1 stop10h 30m
Deal found 8/9£456
Thu 24/1213:00 -
1 stop11h 20m
Sat 9/118:30 -
1 stop18h 55m
Deal found 6/9£465
Thu 29/1013:00 -
1 stop11h 20m
Wed 4/1118:30 -
1 stop10h 30m
Deal found 10/9£466
Wed 21/1017:15 -
1 stop32h 00m
Tue 3/1118:30 -
1 stop10h 30m
Deal found 8/9£467
Wed 21/1017:15 -
1 stop32h 00m
Tue 10/1118:30 -
1 stop10h 30m
Deal found 10/9£468
Mon 2/1114:25 -
1 stop12h 40m
Sun 15/1118:45 -
Nonstop8h 10m
Deal found 6/9£473
Wed 28/1006:40 -
1 stop13h 30m
Wed 4/1118:45 -
Nonstop8h 10m
Deal found 10/9£474
Thu 1/1007:25 -
1 stop12h 30m
Mon 30/1118:45 -
Nonstop8h 10m
Deal found 11/9£474
Wed 7/1007:45 -
1 stop14h 10m
Thu 22/1008:45 -
1 stop18h 35m
Deal found 7/9£475
Sat 14/1106:40 -
1 stop13h 30m
Fri 20/1106:59 -
2 stops17h 21m
Deal found 11/9£476
Mon 28/907:45 -
1 stop12h 10m
Sun 11/1022:30 -
1 stop12h 25m
Deal found 7/9£477
Best flights from Charles de Gaulle to O'Hare Intl
Discover carefully curated flight deals from Charles de Gaulle to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.
Thu 14/106:40 -
1 stop13h 30m
Thu 28/118:45 -
Nonstop8h 10m
Deal found 6/9£473
Fri 27/1114:25 -
1 stop12h 40m
Mon 14/1218:45 -
Nonstop8h 10m
Deal found 6/9£473
Sat 7/1106:40 -
1 stop13h 30m
Sat 14/1113:59 -
2 stops17h 11m
Deal found 7/9£473
Mon 30/1114:25 -
1 stop12h 40m
Mon 14/1213:10 -
1 stop15h 25m
Deal found 8/9£473
Sat 13/206:40 -
1 stop13h 30m
Sat 20/212:40 -
2 stops15h 55m
Deal found 6/9£474
Sat 14/1106:40 -
1 stop13h 30m
Tue 17/1118:45 -
Nonstop8h 10m
Deal found 10/9£474
Thu 15/1010:20 -
1 stop11h 35m
Wed 21/1015:50 -
1 stop15h 10m
Deal found 10/9£474
Thu 22/1007:25 -
2 stops14h 27m
Thu 29/1016:40 -
1 stop12h 55m
Deal found 6/9£475
Wed 7/1007:45 -
1 stop14h 10m
Thu 22/1016:05 -
1 stop18h 50m
Deal found 9/9£477
Sat 21/1114:25 -
2 stops16h 36m
Tue 1/1209:00 -
2 stops14h 55m
Deal found 10/9£477
Thu 8/1014:35 -
2 stops23h 50m
Mon 12/1014:20 -
1 stop16h 40m
Deal found 7/9£477
Direct flights from Charles de Gaulle to O'Hare Intl
Explore direct flight options from Charles de Gaulle to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 September 2026.
Tue 13/1011:15 -
Nonstop9h 00m
Sun 18/1018:10 -
Nonstop8h 10m
Deal found 8/9£477
Sat 26/911:15 -
Nonstop9h 00m
Sat 10/1018:10 -
Nonstop8h 10m
Deal found 7/9£496
Fri 9/1011:15 -
Nonstop9h 00m
Tue 13/1018:10 -
Nonstop8h 10m
Deal found 10/9£497
Thu 1/1011:15 -
Nonstop9h 00m
Mon 30/1118:45 -
Nonstop8h 10m
Deal found 11/9£497
Mon 5/1013:10 -
Nonstop9h 00m
Mon 12/1017:10 -
Nonstop8h 05m
Deal found 7/9£514
Mon 19/1013:10 -
Nonstop9h 00m
Wed 11/1118:25 -
Nonstop8h 10m
Deal found 10/9£514
Thu 24/1214:00 -
Nonstop9h 15m
Mon 11/118:25 -
Nonstop8h 10m
Deal found 6/9£540
Fri 8/111:55 -
Nonstop9h 10m
Mon 1/218:45 -
Nonstop8h 10m
Deal found 10/9£557
Wed 23/1214:00 -
Nonstop9h 15m
Fri 8/118:25 -
Nonstop8h 10m
Deal found 6/9£567
Sat 26/1214:00 -
Nonstop9h 15m
Mon 4/118:25 -
Nonstop8h 10m
Deal found 9/9£567
Fri 8/111:55 -
Nonstop9h 10m
Fri 22/118:45 -
Nonstop8h 10m
Deal found 7/9£572
Thu 7/111:55 -
Nonstop9h 10m
Tue 26/118:45 -
Nonstop8h 10m
Deal found 9/9£573
Last-minute flights from Charles de Gaulle to O'Hare Intl
Discover last-minute flight deals from Charles de Gaulle to O'Hare Intl. Data last updated 11 September 2026 and is based on user searches.
Mon 28/907:45 -
1 stop12h 10m
Thu 8/1021:40 -
1 stop12h 35m
Deal found 7/9£476
Mon 28/907:45 -
1 stop12h 10m
Sun 11/1022:30 -
1 stop12h 25m
Deal found 7/9£477
Thu 1/1007:25 -
1 stop12h 30m
Mon 30/1118:45 -
Nonstop8h 10m
Deal found 11/9£474
Wed 7/1007:45 -
1 stop14h 10m
Thu 22/1008:45 -
1 stop18h 35m
Deal found 7/9£475
Thu 8/1014:35 -
2 stops23h 50m
Mon 12/1018:10 -
Nonstop8h 10m
Deal found 7/9£477
Tue 13/1007:20 -
1 stop12h 35m
Sun 18/1018:10 -
Nonstop8h 10m
Deal found 8/9£455
Wed 21/1017:15 -
1 stop32h 00m
Tue 3/1118:30 -
1 stop10h 30m
Deal found 8/9£467
Wed 21/1017:15 -
1 stop32h 00m
Tue 10/1118:30 -
1 stop10h 30m
Deal found 10/9£468
Wed 28/1010:10 -
1 stop12h 10m
Sun 8/1108:50 -
1 stop15h 05m
Deal found 6/9£473
Wed 28/1010:10 -
1 stop12h 10m
Wed 4/1108:50 -
1 stop15h 05m
Deal found 10/9£474
Thu 29/1013:00 -
1 stop11h 20m
Mon 2/1118:30 -
1 stop10h 30m
Deal found 6/9£465
Thu 29/1013:00 -
1 stop11h 20m
Wed 4/1118:30 -
1 stop10h 30m
Deal found 10/9£466
One-way flights from Charles de Gaulle to O'Hare Intl
Search for one-way flight options from Charles de Gaulle to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.
Tue 3/1113:30 -
Nonstop9h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£332
Mon 2/1106:25 -
1 stop16h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£336
Fri 30/1021:40 -
1 stop28h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£343
Tue 3/1117:35 -
3 stops28h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£347
Thu 17/1214:30 -
1 stop11h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£366
Mon 30/1120:45 -
2 stops27h 44m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£381
Fri 18/1220:30 -
1 stop27h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£404
Tue 5/105:00 -
1 stop19h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£415
Sun 6/1214:00 -
Nonstop9h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£427
Sat 10/1010:00 -
1 stop18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£440
Find flight deals from Charles de Gaulle to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Charles de Gaulle (CDG) to O'Hare Intl (ORD). 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 11 September 2026.
Customise your flight search to find flights from Charles de Gaulle to O'Hare Intl 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 7,457,451 searches. Data last updated 11 September 2026.
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Thu 17/12
14:30-19:15
1 stop11h 45m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£366
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Tue 5/1
05:00-17:20
1 stop19h 20m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£415
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Sat 12/12
14:00-16:15
Nonstop9h 15m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£427
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Wed 9/12
14:00-16:15
Nonstop9h 15m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£427
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Wed 10/3
14:00-16:15
Nonstop9h 15m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£427
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Sun 13/12
14:00-16:15
Nonstop9h 15m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£427
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Sat 3/10
11:10-19:01
1 stop14h 51m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£442
Fastest return journey
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Mon 12/10
13:10-15:10
Nonstop9h 00m
Chicago O'Hare Intl
Wed 31/12
00:00-07:00
Nonstop0h 00m
£457
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Thu 14/1
06:40-13:10
1 stop13h 30m
Chicago O'Hare Intl
Thu 28/1
18:45-09:55
Nonstop8h 10m
£473
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Fri 27/11
14:25-20:05
1 stop12h 40m
Chicago O'Hare Intl
Mon 14/12
18:45-09:55
Nonstop8h 10m
£473
Flights are sorted by cheapest return flights first.
Deals found on 10/9
Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Charles de Gaulle to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Charles de Gaulle with our price prediction graph.
CDG-ORD
Estimated return 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.
Cheapflights Insights
Everything you need to know about your flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport?
To ensure you get the cheapest price possible for a flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport (average of £463). Flying from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £770). 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 CDG to ORD?
Find hourly flight availability from Charles de Gaulle to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2026.
When flying from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport?
Airfare is below average for this route at the moment.
Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport flights typically cost between £482 and £717 in February.The cheapest return price found within the last 5 days was £455 on Icelandair (9 Feb–18 Feb).
Weekly flight availability from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport
Explore weekly flight availability from Charles de Gaulle to O'Hare Intl. 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 11 September 2026.
The most flights from CDG to ORD are scheduled on a Wednesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).
How often are flights from Paris to Chicago delayed?
About 20% of weekly flights between Paris and Chicago have experienced delays in the past year, with the average delay time being 182 minutes.
What is the most punctual flight time for Paris to Chicago flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Paris to Chicago flights?
Over the past year, Air France have had the lowest number of delays on this route, with just 19% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Charles de Gaulle to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport?
For as low as £473, United Airlines can have you in Chicago O'Hare Intl Airport from Paris Charles de Gaulle Airport in 13h 30m. Airlines will cover a distance of 4138 mi.
What are the most reliable airlines from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport?
Consider Air France (77%), SAUDIA (69%) or Air Canada (66%) when booking your flight. These represent the most reliable airlines when flying from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport.
Can I find deals for flights from Charles de Gaulle to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Charles de Gaulle to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Charles de Gaulle to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charles de Gaulle to O'Hare Intl.
Can I find deals for business class flights from Charles de Gaulle to O'Hare Intl?
Yes. Cheapflights offers flight deals from Charles de Gaulle to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport (average of £463). Flying from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £770). 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.
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.
Browse through other flights departing from Charles de Gaulle. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Charles de Gaulle to O'Hare Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Charles de Gaulle to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Charles de Gaulle to O'Hare Intl?
Cheapflights helps you find that perfect flight to O'Hare Intl from Charles de Gaulle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Charles de Gaulle to O'Hare Intl with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Charles de Gaulle to O'Hare Intl flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Charles de Gaulle to O'Hare Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Charles de Gaulle today and book when prices fit your budget.
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