$327+ Cheap flights from Illinois to Charles de Gaulle (CDG)
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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CDG
Mar 5 — Mar 121
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Illinois to Charles de Gaulle 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.Cheap flight deals from Illinois to Charles de Gaulle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Illinois to Charles de GaulleExplore the most affordable flight options available from Illinois to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Illinois to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Tue 3/36:30 pm
ORD
- CDG
1 stop10h 30m
Icelandair
Tue 3/101:00 pm
CDG
- ORD
1 stop11h 20m
Icelandair
Deal found 2/1![Icelandair logo]()
$483
This oojo deal was found by Cheapflights users on 2/1. 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.
Sun 3/16:30 pm
ORD
- CDG
1 stop10h 40m
Icelandair
Wed 3/181:00 pm
CDG
- ORD
1 stop11h 20m
Icelandair
Deal found 2/1![Icelandair logo]()
$484
This CrystalTravel deal was found by Cheapflights users on 2/1. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:15 pm
ORD
- CDG
1 stop12h 15m
Scandinavian Airlines
Sat 4/259:35 am
CDG
- ORD
1 stop13h 35m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$485
This oojo deal was found by Cheapflights users on 2/1. 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.
Wed 4/227:25 pm
ORD
- CDG
1 stop13h 50m
Icelandair
Mon 4/275:15 pm
CDG
- ORD
1 stop32h 00m
Icelandair
Deal found 2/1![Icelandair logo]()
$486
This FlightHub deal was found by Cheapflights users on 2/1. 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.
Tue 3/177:30 pm
ORD
- CDG
1 stop10h 40m
Icelandair
Thu 3/261:00 pm
CDG
- ORD
1 stop11h 20m
Icelandair
Deal found 2/1![Icelandair logo]()
$488
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 2/257:00 am
ORD
- CDG
3 stops22h 10m
Multiple Airlines
Wed 3/111:00 pm
CDG
- ORD
2 stops17h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$489
This oojo deal was found by Cheapflights users on 2/1. 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.
Wed 2/187:20 pm
ORD
- CDG
2 stops16h 05m
Scandinavian Airlines
Wed 2/258:10 pm
CDG
- ORD
1 stop27h 35m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$491
This BusinessClass deal was found by Cheapflights users on 2/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:30 pm
ORD
- CDG
1 stop10h 40m
Icelandair
Mon 3/21:00 pm
CDG
- ORD
1 stop11h 20m
Icelandair
Deal found 2/2![Icelandair logo]()
$492
This CrystalTravel deal was found by Cheapflights users on 2/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:20 pm
ORD
- CDG
2 stops17h 15m
Scandinavian Airlines
Mon 3/911:05 am
CDG
- ORD
1 stop12h 40m
Scandinavian Airlines
Deal found 2/2![Scandinavian Airlines logo]()
$493
This oojo deal was found by Cheapflights users on 2/2. 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.
Wed 2/257:20 pm
ORD
- CDG
2 stops17h 15m
Scandinavian Airlines
Fri 3/611:05 am
CDG
- ORD
1 stop12h 50m
Scandinavian Airlines
Deal found 2/2![Scandinavian Airlines logo]()
$494
This oojo deal was found by Cheapflights users on 2/1. 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.
Mon 3/98:20 pm
ORD
- CDG
2 stops33h 15m
Scandinavian Airlines
Tue 3/176:30 pm
CDG
- ORD
2 stops29h 15m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$498
This oojo deal was found by Cheapflights users on 2/3. 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.
Mon 2/237:20 pm
ORD
- CDG
2 stops15h 25m
Scandinavian Airlines
Fri 3/611:05 am
CDG
- ORD
1 stop12h 50m
Scandinavian Airlines
Deal found 2/3![Scandinavian Airlines logo]()
$499
Best flights from Illinois to Charles de GaulleDiscover carefully curated flight deals from Illinois to Charles de Gaulle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Illinois to Charles de Gaulle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Wed 4/224:05 pm
STL
- CDG
1 stop10h 55m
Multiple Airlines
Wed 5/67:45 am
CDG
- STL
1 stop12h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$536
This lastminute.com deal was found by Cheapflights users on 1/31. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:59 pm
EVV
- CDG
2 stops34h 26m
Virgin Atlantic
Tue 3/1712:00 pm
CDG
- EVV
2 stops16h 23m
Virgin Atlantic
Deal found 1/31![Virgin Atlantic logo]()
$545
This Delta deal was found by Cheapflights users on 1/31. 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.
Mon 3/236:20 pm
ORD
- CDG
Nonstop7h 55m
Delta
Tue 3/3112:15 pm
CDG
- ORD
1 stop33h 15m
Delta
Deal found 1/31![Delta logo]()
$548
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/1812:50 pm
ORD
- CDG
1 stop14h 40m
United Airlines
Tue 3/246:30 am
CDG
- ORD
1 stop13h 55m
United Airlines
Deal found 2/2![United Airlines logo]()
$549
This oojo deal was found by Cheapflights users on 2/2. 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.
Mon 3/211:59 am
STL
- CDG
2 stops20h 26m
British Airways
Mon 3/168:40 pm
CDG
- STL
2 stops27h 18m
British Airways
Deal found 2/2![British Airways logo]()
$556
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/24:22 pm
EVV
- CDG
2 stops17h 58m
American Airlines
Tue 3/1710:10 am
CDG
- EVV
2 stops19h 36m
American Airlines
Deal found 2/1![American Airlines logo]()
$571
This KLM deal was found by Cheapflights users on 2/2. 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.
Tue 2/171:28 pm
MDW
- CDG
1 stop11h 27m
KLM
Thu 3/1210:30 am
CDG
- MDW
1 stop13h 24m
KLM
Deal found 2/2![KLM logo]()
$576
This Ovago deal was found by Cheapflights users on 2/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:46 am
MLI
- CDG
1 stop16h 09m
Lufthansa
Sun 3/811:55 am
CDG
- MLI
1 stop14h 59m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$626
This Ovago deal was found by Cheapflights users on 1/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:19 am
EVV
- CDG
2 stops17h 56m
Air Europa
Fri 3/278:55 am
CDG
- EVV
1 stop19h 28m
Air Europa
Deal found 1/31![Air Europa logo]()
$822
This Delta deal was found by Cheapflights users on 1/31. 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.
Mon 3/25:59 pm
EVV
- CDG
1 stop29h 11m
Delta
Tue 3/178:10 am
CDG
- EVV
2 stops32h 29m
Delta
Deal found 1/31![Delta logo]()
$552
This oojo deal was found by Cheapflights users on 2/1. 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.
Sun 3/110:01 am
PIA
- CDG
2 stops22h 19m
British Airways
Sun 3/83:00 pm
CDG
- PIA
2 stops38h 25m
British Airways
Deal found 2/1![British Airways logo]()
$556
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/312:15 pm
STL
- CDG
1 stop11h 40m
United Airlines
Tue 3/101:00 pm
CDG
- STL
2 stops35h 00m
United Airlines
Deal found 2/1![United Airlines logo]()
$557
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:05 pm
STL
- CDG
1 stop11h 30m
Multiple Airlines
Mon 3/1611:15 am
CDG
- STL
2 stops34h 14m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$563
This Virgin Atlantic deal was found by Cheapflights users on 2/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:55 am
MLI
- CDG
1 stop17h 15m
Virgin Atlantic
Sun 3/87:30 am
CDG
- MLI
2 stops21h 00m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$574
This KLM deal was found by Cheapflights users on 1/31. 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.
Wed 3/46:40 pm
MDW
- CDG
1 stop11h 35m
KLM
Wed 3/1110:30 am
CDG
- MDW
1 stop13h 24m
KLM
Deal found 1/31![KLM logo]()
$576
This Delta deal was found by Cheapflights users on 1/31. 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.
Sun 4/122:10 pm
ORD
- CDG
1 stop11h 00m
Delta
Mon 4/2012:15 pm
CDG
- ORD
1 stop33h 00m
Delta
Deal found 1/31![Delta logo]()
$553
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/26:55 pm
STL
- CDG
1 stop32h 00m
United Airlines
Mon 3/911:05 am
CDG
- STL
1 stop34h 24m
United Airlines
Deal found 2/2![United Airlines logo]()
$557
This KLM deal was found by Cheapflights users on 2/2. 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.
Wed 3/115:50 pm
ORD
- CDG
1 stop12h 10m
Multiple Airlines
Tue 3/311:10 pm
CDG
- ORD
Nonstop9h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$566
This KLM deal was found by Cheapflights users on 2/2. 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.
Mon 3/211:55 am
STL
- CDG
1 stop11h 15m
KLM
Mon 3/163:40 pm
CDG
- STL
1 stop14h 18m
KLM
Deal found 2/2![KLM logo]()
$576
This Delta deal was found by Cheapflights users on 2/1. 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.
Sun 3/229:50 am
ORD
- CDG
1 stop16h 20m
Delta
Mon 3/302:30 pm
CDG
- ORD
1 stop30h 45m
Delta
Deal found 2/1![Delta logo]()
$554
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/810:40 am
PIA
- CDG
1 stop17h 15m
United Airlines
Thu 3/191:00 pm
CDG
- PIA
2 stops29h 43m
United Airlines
Deal found 2/2![United Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/175:00 am
SPI
- CDG
2 stops21h 20m
American Airlines
Tue 3/2411:25 am
CDG
- SPI
2 stops18h 07m
American Airlines
Deal found 2/1![American Airlines logo]()
$681
This Virgin Atlantic deal was found by Cheapflights users on 2/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:49 pm
MDW
- CDG
2 stops14h 36m
Virgin Atlantic
Wed 2/258:55 am
CDG
- MDW
1 stop15h 50m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$623
This KLM deal was found by Cheapflights users on 2/1. 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.
Tue 3/175:15 pm
MLI
- CDG
1 stop14h 00m
KLM
Tue 3/2412:00 pm
CDG
- MLI
2 stops16h 30m
KLM
Deal found 2/1![KLM logo]()
$581
This Delta deal was found by Cheapflights users on 2/1. 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.
Mon 3/232:10 pm
ORD
- CDG
1 stop13h 20m
Delta
Mon 3/302:30 pm
CDG
- ORD
1 stop30h 45m
Delta
Deal found 2/1![Delta logo]()
$554
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/171:25 pm
PIA
- CDG
1 stop14h 30m
United Airlines
Tue 3/241:00 pm
CDG
- PIA
2 stops33h 40m
United Airlines
Deal found 2/1![United Airlines logo]()
$557
This Virgin Atlantic deal was found by Cheapflights users on 2/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:49 pm
MDW
- CDG
2 stops14h 26m
Virgin Atlantic
Wed 2/2511:30 am
CDG
- MDW
2 stops18h 01m
Virgin Atlantic
Deal found 2/2![Virgin Atlantic logo]()
$628
This KLM deal was found by Cheapflights users on 2/1. 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.
Mon 3/25:59 pm
EVV
- CDG
1 stop29h 11m
KLM
Tue 3/173:40 pm
CDG
- EVV
1 stop31h 38m
KLM
Deal found 2/1![KLM logo]()
$587
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/173:47 pm
CMI
- CDG
2 stops17h 38m
American Airlines
Tue 3/2411:25 am
CDG
- CMI
2 stops27h 57m
American Airlines
Deal found 2/1![American Airlines logo]()
$720
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/176:30 am
MLI
- CDG
2 stops21h 00m
United Airlines
Tue 3/248:30 am
CDG
- MLI
2 stops35h 42m
United Airlines
Deal found 2/1![United Airlines logo]()
$560
Last-minute flights from Illinois to Charles de GaulleDiscover last-minute flight deals from Illinois to Charles de Gaulle. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Charles de Gaulle. Data last updated February 3, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 2/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:30 pm
ORD
- CDG
1 stop10h 40m
Icelandair
Mon 3/21:00 pm
CDG
- ORD
1 stop11h 20m
Icelandair
Deal found 2/2![Icelandair logo]()
$492
This oojo deal was found by Cheapflights users on 2/1. 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.
Wed 2/187:20 pm
ORD
- CDG
2 stops16h 05m
Scandinavian Airlines
Wed 2/258:10 pm
CDG
- ORD
1 stop27h 35m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$491
This oojo deal was found by Cheapflights users on 2/3. 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.
Mon 2/237:20 pm
ORD
- CDG
2 stops15h 25m
Scandinavian Airlines
Fri 3/611:05 am
CDG
- ORD
1 stop12h 50m
Scandinavian Airlines
Deal found 2/3![Scandinavian Airlines logo]()
$499
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 2/257:00 am
ORD
- CDG
3 stops22h 10m
Multiple Airlines
Wed 3/111:00 pm
CDG
- ORD
2 stops17h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$489
This oojo deal was found by Cheapflights users on 2/1. 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.
Wed 2/257:20 pm
ORD
- CDG
2 stops17h 15m
Scandinavian Airlines
Wed 3/119:30 am
CDG
- ORD
1 stop14h 15m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$494
This oojo deal was found by Cheapflights users on 2/1. 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.
Wed 2/257:20 pm
ORD
- CDG
2 stops17h 15m
Scandinavian Airlines
Fri 3/67:10 pm
CDG
- ORD
2 stops28h 35m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$501
This oojo deal was found by Cheapflights users on 2/2. 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.
Sun 3/16:30 pm
ORD
- CDG
1 stop10h 40m
Icelandair
Wed 3/111:10 pm
CDG
- ORD
1 stop11h 10m
Icelandair
Deal found 2/2![Icelandair logo]()
$484
This CrystalTravel deal was found by Cheapflights users on 2/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:20 pm
ORD
- CDG
2 stops17h 15m
Scandinavian Airlines
Wed 3/1111:05 am
CDG
- ORD
1 stop12h 40m
Scandinavian Airlines
Deal found 2/2![Scandinavian Airlines logo]()
$493
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Tue 3/36:30 pm
ORD
- CDG
1 stop10h 30m
Icelandair
Tue 3/101:00 pm
CDG
- ORD
1 stop11h 20m
Icelandair
Deal found 2/1![Icelandair logo]()
$483
This CrystalTravel deal was found by Cheapflights users on 2/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:20 pm
ORD
- CDG
2 stops17h 15m
Scandinavian Airlines
Mon 3/911:05 am
CDG
- ORD
1 stop12h 40m
Scandinavian Airlines
Deal found 2/2![Scandinavian Airlines logo]()
$502
This oojo deal was found by Cheapflights users on 2/1. 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.
Mon 3/98:20 pm
ORD
- CDG
2 stops33h 15m
Scandinavian Airlines
Tue 3/176:30 pm
CDG
- ORD
2 stops29h 15m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$498
This FlightHub deal was found by Cheapflights users on 2/1. 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.
Tue 3/177:30 pm
ORD
- CDG
1 stop10h 40m
Icelandair
Thu 3/261:00 pm
CDG
- ORD
1 stop11h 20m
Icelandair
Deal found 2/1![Icelandair logo]()
$488
One-way flights from Illinois to Charles de GaulleSearch for one-way flight options from Illinois to Charles de Gaulle. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Illinois to Charles de Gaulle. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/314:51 pm
STL
- CDG
2 stops42h 59m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/258:12 pm
STL
- CDG
3 stops42h 18m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 5/28:13 pm
STL
- CDG
3 stops42h 47m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 4/24:54 pm
STL
- CDG
2 stops39h 16m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$345
This Trip.com deal was found by Cheapflights users on 2/2. 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.
Thu 2/196:04 am
ORD
- CDG
1 stop22h 31m
JetBlue
Deal found 2/2![JetBlue logo]()
$350
This oojo deal was found by Cheapflights users on 2/2. 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.
Sun 2/156:30 pm
ORD
- CDG
1 stop10h 30m
Icelandair
Deal found 2/2![Icelandair logo]()
$351
This Priceline deal was found by Cheapflights users on 2/2. 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.
Fri 2/276:04 am
ORD
- CDG
1 stop22h 31m
JetBlue
Deal found 2/2![JetBlue logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/14:54 pm
STL
- CDG
2 stops57h 26m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 4/14:51 pm
ORD
- CDG
3 stops21h 44m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/88:16 pm
STL
- CDG
3 stops55h 09m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 2/86:30 pm
ORD
- CDG
2 stops18h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Fri 3/204:44 pm
ORD
- CDG
3 stops41h 21m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$356
Find flight deals from Illinois to Charles de Gaulle
Keep the following information in mind while searching for Illinois to Charles de Gaulle flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $483 (Mytrip) |
One-way from | $327 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $584 |
Good round-trip deal | $676 or less |
Good one-way deal | $398 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Illinois to Paris Charles de Gaulle Airport that are best for you.
Fly from
Illinois
Fly to
Charles de Gaulle
Route
Depart
Return
Price
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Wed 4/22
4:05 pm-10:00 am
1 stop10h 55m
Paris Charles de Gaulle
Wed 5/6
7:45 am-1:25 pm
1 stop12h 40m
$536
EvansvilleParis
EVV - CDG
EVVCDG
Evansville Dress Regional
Mon 3/2
5:59 pm-11:25 am
2 stops34h 26m
Paris Charles de Gaulle
Tue 3/17
12:00 pm-10:23 pm
2 stops16h 23m
$545
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Mon 3/23
6:20 pm-8:15 am
Nonstop7h 55m
Paris Charles de Gaulle
Tue 3/31
12:15 pm-2:30 pm
1 stop33h 15m
$548
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Wed 3/18
12:50 pm-9:30 am
1 stop14h 40m
Paris Charles de Gaulle
Tue 3/24
6:30 am-2:25 pm
1 stop13h 55m
$549
EvansvilleParis
EVV - CDG
EVVCDG
Evansville Dress Regional
Mon 3/2
5:59 pm-6:10 am
1 stop29h 11m
Paris Charles de Gaulle
Tue 3/17
8:10 am-10:39 am
2 stops32h 29m
$552
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Sun 4/12
2:10 pm-8:10 am
1 stop11h 00m
Paris Charles de Gaulle
Mon 4/20
12:15 pm-2:15 pm
1 stop33h 00m
$553
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Sun 3/22
9:50 am-8:10 am
1 stop16h 20m
Paris Charles de Gaulle
Mon 3/30
2:30 pm-2:15 pm
1 stop30h 45m
$554
ChicagoParis
ORD - CDG
ORDCDG
Chicago O'Hare Intl
Mon 3/23
2:10 pm-9:30 am
1 stop13h 20m
Paris Charles de Gaulle
Mon 3/30
2:30 pm-2:15 pm
1 stop30h 45m
$554
St. LouisParis
STL - CDG
STLCDG
Lambert-St Louis
Mon 3/2
11:59 am-3:25 pm
2 stops20h 26m
Paris Charles de Gaulle
Mon 3/16
8:40 pm-5:58 pm
2 stops27h 18m
$556
PeoriaParis
PIA - CDG
PIACDG
Greater Peoria
Sun 3/1
10:01 am-3:20 pm
2 stops22h 19m
Paris Charles de Gaulle
Sun 3/8
3:00 pm-11:25 pm
2 stops38h 25m
$556
Showing 1-10 of 60 results
Best time to book a flight from Illinois to Charles de Gaulle
Have a flexible travel schedule? Discover the best time to fly to Charles de Gaulle from Illinois with our price prediction graph.
ORD-CDG
STL-CDG
EVV-CDG
MDW-CDG
MLI-CDG
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 Illinois to Paris Charles de Gaulle Airport
USIL-CDG
ORD-CDG
STL-CDG
EVV-CDG
MDW-CDG
What is the cheapest month to book a flight from Illinois to Paris Charles de Gaulle Airport?
Currently, February is the cheapest month in which you can book a flight from Illinois to Paris Charles de Gaulle Airport (average of $424). Flying from Illinois to Paris Charles de Gaulle Airport in June is currently the most expensive (average of $740). 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 IL to CDG?
Find hourly flight availability from Illinois 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 February 3, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Paris Charles de Gaulle Airport as you normally would.
Weekly flight availability from Illinois to Paris Charles de Gaulle Airport
Explore weekly flight availability from Illinois 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 February 3, 2026.
The most flights from USIL to CDG are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Illinois to Paris Charles de Gaulle Airport?
Related info for your journey
Find useful and relevant information for your journey from Illinois 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.
Traveling to a place near Paris Charles de Gaulle Airport?
Book flights to Paris Charles de Gaulle Airport if you plan to visit one of these locationsRoissy-en-France
Nanterre
Issy-les-Moulineaux
Tremblay-en-France
Auxerre
Courbevoie
Ivry-sur-Seine
Vanves
Cergy
Massy
Levallois-Perret
Beauvais
Magny-le-Hongre
Orly
Serris
Villepinte
Vincennes
Versailles
Neuilly-sur-Seine
Saint-Denis
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Illinois to Charles de Gaulle
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Illinois to Charles de Gaulle
Discover the top 10 airlines that operate flights from Illinois to Charles de Gaulle. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$683 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$385 | Average$528 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$422 | Average$588 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$438 | Average$830 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$509 | Average$734 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$519 | Average$706 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$523 | Average$814 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$536 | Average$683 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$542 | Average$769 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$542 | Average$771 | FlexibilityNo cancel fee | On-timeN/A |