$421+ Cheap flights from Charles de Gaulle (CDG) to O'Hare Intl (ORD)
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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
CDG — ORD
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from Charles de Gaulle to O'Hare Intl 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
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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 Paris Charles de Gaulle to Chicago O'Hare Intl are usually found in February or September, booked 35 days in advance, depart on a Thursday or Wednesday and return on a Wednesday
Cheap flight deals from Charles de Gaulle to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charles de Gaulle to O'Hare IntlExplore 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 August 13, 2026.
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 August 13, 2026.
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
1 stop15h 25m
Fri 10/210:25 pm -
1 stop12h 45m
Deal found 8/11![Multiple Airlines logo]()
$596
This Expedia deal was found by Cheapflights users on 8/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:40 pm -
Nonstop9h 10m
Thu 9/249:35 pm -
Nonstop8h 05m
Deal found 8/11![Iberia logo]()
$597
This Iberia deal was found by Cheapflights users on 8/11. 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.
Thu 9/106:50 am -
1 stop14h 35m
Thu 9/249:35 pm -
Nonstop8h 05m
Deal found 8/11![Iberia logo]()
$598
This Iberia deal was found by Cheapflights users on 8/10. 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.
Tue 9/16:00 am -
1 stop17h 00m
Sun 9/139:35 pm -
Nonstop8h 05m
Deal found 8/10![Iberia logo]()
$599
This Expedia deal was found by Cheapflights users on 8/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:40 pm -
Nonstop9h 10m
Thu 9/179:35 pm -
Nonstop8h 05m
Deal found 8/11![Iberia logo]()
$600
This Bravofly deal was found by Cheapflights users on 8/9. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:40 pm -
Nonstop9h 10m
Tue 9/2910:25 pm -
1 stop12h 05m
Deal found 8/9![Multiple Airlines logo]()
$601
This Icelandair deal was found by Cheapflights users on 8/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:00 pm -
1 stop11h 20m
Wed 12/26:30 pm -
1 stop10h 30m
Deal found 8/11![Icelandair logo]()
$602
This Icelandair deal was found by Cheapflights users on 8/8. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:15 pm -
1 stop32h 00m
Mon 10/197:25 pm -
1 stop13h 50m
Deal found 8/8![Icelandair logo]()
$603
This Flighttix deal was found by Cheapflights users on 8/12. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:40 pm -
Nonstop9h 10m
Thu 9/109:35 pm -
Nonstop8h 05m
Deal found 8/12![Iberia logo]()
$604
This Flighttix deal was found by Cheapflights users on 8/9. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:40 pm -
Nonstop9h 10m
Sun 9/69:45 pm -
Nonstop7h 55m
Deal found 8/9![Iberia logo]()
$605
This Iberia deal was found by Cheapflights users on 8/12. 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.
Thu 11/126:50 am -
1 stop15h 05m
Tue 11/175:40 pm -
1 stop17h 15m
Deal found 8/12![Iberia logo]()
$606
This Iberia deal was found by Cheapflights users on 8/11. 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.
Tue 10/611:50 am -
1 stop12h 45m
Mon 10/129:30 pm -
Nonstop8h 10m
Deal found 8/11![Multiple Airlines logo]()
$607
Best flights from Charles de Gaulle to O'Hare IntlDiscover carefully curated flight deals from Charles de Gaulle to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Charles de Gaulle to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This Flighttix deal was found by Cheapflights users on 8/12. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:40 am -
1 stop16h 15m
Mon 9/146:10 pm -
Nonstop8h 10m
Deal found 8/12![Lufthansa logo]()
$621
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 8/272:35 pm -
1 stop12h 20m
Thu 9/1012:55 pm -
1 stop16h 40m
Deal found 8/12![United Airlines logo]()
$636
This British Airways deal was found by Cheapflights users on 8/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:35 pm -
1 stop21h 50m
Thu 10/89:30 pm -
Nonstop8h 10m
Deal found 8/10![Multiple Airlines logo]()
$652
This Delta deal was found by Cheapflights users on 8/11. 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.
Wed 10/77:10 am -
1 stop14h 20m
Thu 10/225:10 pm -
Nonstop8h 05m
Deal found 8/11![Delta logo]()
$657
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 9/17:20 am -
1 stop19h 35m
Wed 9/1611:15 am -
2 stops12h 50m
Deal found 8/9![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 11/1611:05 am -
1 stop16h 00m
Sun 11/221:15 pm -
2 stops15h 20m
Deal found 8/11![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 10/2111:20 am -
1 stop15h 35m
Wed 10/2810:39 am -
2 stops14h 16m
Deal found 8/10![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Fri 10/97:25 am -
1 stop14h 30m
Thu 10/152:20 pm -
1 stop16h 40m
Deal found 8/8![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 11/256:40 am -
1 stop13h 30m
Wed 12/210:00 am -
2 stops13h 55m
Deal found 8/10![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Sun 8/3010:35 am -
2 stops15h 02m
Mon 9/710:50 am -
1 stop13h 55m
Deal found 8/9![United Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 10/82:35 pm -
1 stop27h 25m
Sat 10/176:10 pm -
Nonstop8h 10m
Deal found 8/8![United Airlines logo]()
$657
Last-minute flights from Charles de Gaulle to O'Hare IntlDiscover last-minute flight deals from Charles de Gaulle to O'Hare Intl. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Charles de Gaulle to O'Hare Intl. Data last updated August 13, 2026 and is based on user searches.
This Flighttix deal was found by Cheapflights users on 8/9. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:40 pm -
Nonstop9h 10m
Sun 9/69:45 pm -
Nonstop7h 55m
Deal found 8/9![Iberia logo]()
$605
This Iberia deal was found by Cheapflights users on 8/10. 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.
Mon 8/242:40 pm -
Nonstop9h 10m
Sun 8/309:45 pm -
Nonstop7h 55m
Deal found 8/10![Iberia logo]()
$608
This Flighttix deal was found by Cheapflights users on 8/12. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:40 pm -
Nonstop9h 10m
Thu 9/109:35 pm -
Nonstop8h 05m
Deal found 8/12![Iberia logo]()
$604
This Expedia deal was found by Cheapflights users on 8/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:40 pm -
Nonstop9h 10m
Thu 9/249:35 pm -
Nonstop8h 05m
Deal found 8/11![Iberia logo]()
$597
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop15h 25m
Tue 9/1511:37 am -
1 stop12h 43m
Deal found 8/11![Iberia logo]()
$603
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
1 stop15h 25m
Fri 10/210:25 pm -
1 stop12h 45m
Deal found 8/11![Multiple Airlines logo]()
$596
This Iberia deal was found by Cheapflights users on 8/10. 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.
Tue 9/16:00 am -
1 stop17h 00m
Mon 9/79:45 pm -
Nonstop7h 55m
Deal found 8/10![Iberia logo]()
$599
This Flighttix deal was found by Cheapflights users on 8/12. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:40 pm -
Nonstop9h 10m
Tue 9/89:45 pm -
Nonstop7h 55m
Deal found 8/12![Iberia logo]()
$606
This Bravofly deal was found by Cheapflights users on 8/9. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:40 pm -
Nonstop9h 10m
Tue 9/2910:25 pm -
1 stop12h 05m
Deal found 8/9![Multiple Airlines logo]()
$601
This Iberia deal was found by Cheapflights users on 8/11. 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.
Thu 9/106:50 am -
1 stop14h 35m
Thu 9/249:35 pm -
Nonstop8h 05m
Deal found 8/11![Iberia logo]()
$598
This Expedia deal was found by Cheapflights users on 8/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:40 pm -
Nonstop9h 10m
Thu 9/179:35 pm -
Nonstop8h 05m
Deal found 8/11![Iberia logo]()
$600
One-way flights from Charles de Gaulle to O'Hare IntlSearch 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 August 13, 2026.
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 August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:25 pm -
3 stops30h 25m
Deal found 8/12![Multiple Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 12/277:05 am -
1 stop15h 25m
Deal found 8/12![American Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:05 am -
3 stops39h 45m
Deal found 8/12![Multiple Airlines logo]()
$423
This Iberia deal was found by Cheapflights users on 8/12. 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.
Wed 11/256:50 am -
2 stops22h 38m
Deal found 8/12![Iberia logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 12/116:50 am -
2 stops17h 07m
Deal found 8/10![American Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 12/1011:45 am -
2 stops15h 21m
Deal found 8/12![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 11/86:50 am -
2 stops20h 14m
Deal found 8/11![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 11/117:10 am -
2 stops19h 31m
Deal found 8/11![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Sun 11/227:05 am -
2 stops20h 13m
Deal found 8/10![American Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 11/93:05 pm -
2 stops25h 25m
Deal found 8/11![American Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:55 am -
2 stops20h 13m
Deal found 8/12![Multiple Airlines logo]()
$434
This oojo deal was found by Cheapflights users on 8/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:15 pm -
1 stop32h 00m
Deal found 8/8![Icelandair logo]()
$435
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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $596 (Priceline) |
One-way from | $421 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $915 |
Good round-trip deal | $663 or less |
Good one-way deal | $586 or less |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated August 13, 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
Cheapest round-trip
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Mon 8/31
10:40 am-7:55 pm
1 stop16h 15m
Chicago O'Hare Intl
Mon 9/14
6:10 pm-9:20 am
Nonstop8h 10m
$621
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Thu 8/27
2:35 pm-7:55 pm
1 stop12h 20m
Chicago O'Hare Intl
Thu 9/10
12:55 pm-12:35 pm
1 stop16h 40m
$636
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Tue 9/1
7:20 am-7:55 pm
1 stop19h 35m
Chicago O'Hare Intl
Wed 9/16
11:15 am-7:05 am
2 stops12h 50m
$637
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Mon 11/16
11:05 am-8:05 pm
1 stop16h 00m
Chicago O'Hare Intl
Sun 11/22
1:15 pm-11:35 am
2 stops15h 20m
$637
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Wed 10/21
11:20 am-7:55 pm
1 stop15h 35m
Chicago O'Hare Intl
Wed 10/28
10:39 am-6:55 am
2 stops14h 16m
$637
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Fri 10/9
7:25 am-2:55 pm
1 stop14h 30m
Chicago O'Hare Intl
Thu 10/15
2:20 pm-2:00 pm
1 stop16h 40m
$637
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Wed 11/25
6:40 am-1:10 pm
1 stop13h 30m
Chicago O'Hare Intl
Wed 12/2
10:00 am-6:55 am
2 stops13h 55m
$637
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Sun 8/30
10:35 am-6:37 pm
2 stops15h 02m
Chicago O'Hare Intl
Mon 9/7
10:50 am-7:45 am
1 stop13h 55m
$643
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Mon 9/28
9:35 pm-12:25 pm
1 stop21h 50m
Chicago O'Hare Intl
Thu 10/8
9:30 pm-12:40 pm
Nonstop8h 10m
$652
Quickest round-trip
ParisChicago
CDG Paris Charles de Gaulle - ORD Chicago O'Hare Intl
CDGORD
Paris Charles de Gaulle
Wed 10/7
7:10 am-2:30 pm
1 stop14h 20m
Chicago O'Hare Intl
Thu 10/22
5:10 pm-8:15 am
Nonstop8h 05m
$657
Showing 1-10 of 22 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Paris Charles de Gaulle Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Paris Charles de Gaulle Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Paris Charles de Gaulle Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Paris Charles de Gaulle Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Paris Charles de Gaulle Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 round-trip 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 $616). Flying from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $1,043). 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 August 13, 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 often are flights from Paris to Chicago delayed?
About 21% of weekly flights between Paris and Chicago have experienced delays in the past year, with the average delay time being 176 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?
Thursday 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 last year, Air France have had the lowest number of delays on this route, with just 20% of flights being delayed.
The best insider tips for Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport trip
Our travel experts
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated August 13, 2026.
Read through reviews of airlines operating flights from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport, such as Air France,United Airlines, andLufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.5
Crew
8.2
Comfort
7.4
Boarding
7.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreMichael,Aug 2026
CDG - AMS
Overall
7.5
Crew
8.2
Comfort
7.4
Boarding
7.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreMichael,Aug 2026
CDG - AMS
Overall
7.5
Crew
8.2
Comfort
7.4
Boarding
7.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreMichael,Aug 2026
CDG - AMS
Overall
7.5
Crew
8.2
Comfort
7.4
Boarding
7.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreMichael,Aug 2026
CDG - AMS
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.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Oak Brook
Oakbrook Terrace
Delavan
South Holland
Libertyville
Gurnee
Orland Park
Hoffman Estates
Beloit
Rockford
Aurora
Racine
Great Lakes
Janesville
Joliet
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
Charles de Gaulle and O'Hare Intl flights
Browse other Charles de Gaulle and O'Hare Intl flight options. Last updated on August 13, 2026.
Other flights from Charles de Gaulle
Browse through other flights departing from Charles de Gaulle. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
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Top 3 airlines flying from Charles de Gaulle to O'Hare Intl
Discover the top 3 airlines that operate flights from Charles de Gaulle to O'Hare Intl. 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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$557 | Average$1,137 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$586 | Average$775 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$609 | Average$798 | FlexibilityNo cancel fee | On-time76% |