$414+ Cheap flights from Charles de Gaulle (CDG) to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
CDG — ORD
juil. 8 — juil. 151
1 adult, Economy
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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.Cheap flight deals from Charles de Gaulle to Illinois
Keep the following information in mind while searching for Charles de Gaulle to Illinois flight deals. Data was last updated juillet 3, 2025.
Round-trip from | $631 (Booking.com) |
|---|---|
One-way from | $414 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $882 |
Good round-trip deal | $771 or less |
Good one-way deal | $680 or less |
Find flight deals from Charles de Gaulle to Illinois
Cheapest flights from Charles de Gaulle to IllinoisExplore the most affordable flight options available from Charles de Gaulle to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 3, 2025.
Explore the most affordable flight options available from Charles de Gaulle to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 3, 2025.
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/69:00 amCDG - ORD
2 stops15h 33mAir Canada
sam. 9/2710:48 amORD - CDG
2 stops13h 02mAir Canada
Deal found 7/3![Air Canada logo]()
$631
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/2711:15 amCDG - ORD
1 stop11h 55mScandinavian Airlines
sam. 11/18:20 pmORD - CDG
1 stop11h 05mScandinavian Airlines
Deal found 7/2![Scandinavian Airlines logo]()
$632
This Air Canada deal was found by Cheapflights users on 7/2. 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.
sam. 10/259:00 amCDG - ORD
1 stop12h 55mMultiple Airlines
dim. 11/23:55 pmORD - CDG
2 stops15h 15mMultiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$633
This Austrian Airlines deal was found by Cheapflights users on 7/3. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/78:15 pmCDG - ORD
1 stop24h 05mAustrian Airlines
sam. 9/279:25 pmORD - CDG
2 stops36h 35mAustrian Airlines
Deal found 7/3![Austrian Airlines logo]()
$638
This Lufthansa deal was found by Cheapflights users on 7/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/142:30 pmCDG - ORD
1 stop12h 35mLufthansa
dim. 12/286:45 pmORD - CDG
Nonstop8h 10mLufthansa
Deal found 7/2![Lufthansa logo]()
$640
This American Airlines deal was found by Cheapflights users on 6/30. 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.
jeu. 12/47:00 amCDG - STL
2 stops18h 15mAmerican Airlines
lun. 12/86:29 pmSTL - CDG
2 stops13h 51mAmerican Airlines
Deal found 6/30![American Airlines logo]()
$644
This SWISS deal was found by Cheapflights users on 7/3. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:40 pmCDG - ORD
1 stop24h 15mSWISS
lun. 9/294:00 pmORD - CDG
2 stops15h 05mSWISS
Deal found 7/3![SWISS logo]()
$644
This British Airways deal was found by Cheapflights users on 7/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/1510:30 amCDG - STL
2 stops16h 30mBritish Airways
sam. 11/2211:20 amSTL - CDG
2 stops16h 20mBritish Airways
Deal found 7/3![British Airways logo]()
$648
This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/1512:45 pmCDG - STL
2 stops26h 58mIberia
sam. 11/222:49 pmSTL - CDG
1 stop10h 31mIberia
Deal found 7/3![Iberia logo]()
$652
This Mytrip deal was found by Cheapflights users on 7/2. 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.
jeu. 9/189:00 amCDG - MDW
2 stops14h 24mMultiple Airlines
jeu. 9/259:15 amMDW - CDG
2 stops14h 35mMultiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$654
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/241:00 pmCDG - ORD
1 stop11h 20mIcelandair
mer. 1/76:30 pmORD - CDG
1 stop10h 30mIcelandair
Deal found 7/2![Icelandair logo]()
$654
This Gurufare deal was found by Cheapflights users on 7/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/211:15 amCDG - ORD
Nonstop9h 00mBrussels Airlines
mer. 10/226:10 pmORD - CDG
Nonstop8h 10mBrussels Airlines
Deal found 7/3![Brussels Airlines logo]()
$657
Cheapflights Fare Finder
Customize your flight search to find flights from Charles de Gaulle to Illinois 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 juillet 3, 2025.
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to Illinois that are best for you.
Fly from
Charles de Gaulle
Fly to
Illinois
Route
Depart
Return
Price
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
sam. 9/6
9:00 am-5:33 pm
2 stops15h 33m
Chicago O'Hare Intl
sam. 9/27
10:48 am-6:50 am
2 stops13h 02m
$631
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
sam. 9/27
11:15 am-4:10 pm
1 stop11h 55m
Chicago O'Hare Intl
sam. 11/1
8:20 pm-1:25 pm
1 stop11h 05m
$632
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
lun. 9/8
2:10 pm-10:07 pm
2 stops14h 57m
Chicago O'Hare Intl
jeu. 9/18
9:55 am-6:50 am
2 stops13h 55m
$635
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
lun. 8/18
11:15 am-7:55 am
1 stop27h 40m
Chicago O'Hare Intl
lun. 9/1
6:15 am-11:25 am
1 stop22h 10m
$637
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
dim. 9/7
8:15 pm-1:20 pm
1 stop24h 05m
Chicago O'Hare Intl
mar. 9/30
9:25 pm-10:25 pm
2 stops18h 00m
$638
ParisSt. Louis
CDG - STL
CDGSTL
Paris Charles de Gaulle
jeu. 12/4
7:00 am-6:15 pm
2 stops18h 15m
Lambert-St Louis
lun. 12/8
6:29 pm-3:20 pm
2 stops13h 51m
$644
ParisSt. Louis
CDG - STL
CDGSTL
Paris Charles de Gaulle
sam. 11/15
10:30 am-8:00 pm
2 stops16h 30m
Lambert-St Louis
sam. 11/22
11:20 am-10:40 am
2 stops16h 20m
$648
ParisSt. Louis
CDG - STL
CDGSTL
Paris Charles de Gaulle
sam. 11/15
12:45 pm-8:43 am
2 stops26h 58m
Lambert-St Louis
sam. 11/22
2:49 pm-8:20 am
1 stop10h 31m
$652
ParisChicago
CDG - ORD
CDGORD
Paris Charles de Gaulle
sam. 9/6
7:40 pm-12:05 pm
2 stops23h 25m
Chicago O'Hare Intl
mar. 9/30
7:05 pm-11:05 pm
1 stop21h 00m
$652
ParisChicago
CDG - MDW
CDGMDW
Paris Charles de Gaulle
jeu. 9/18
9:00 am-4:24 pm
2 stops14h 24m
Chicago Midway
jeu. 9/25
9:15 am-6:50 am
2 stops14h 35m
$654
Showing 1-10 of 45 results
Best time to book a flight from Charles de Gaulle to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Charles de Gaulle with our price prediction graph.
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 Illinois
What is the cheapest month to book a flight from Paris Charles de Gaulle Airport to Illinois?
Currently, August is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Illinois (average of $245). Flying from Paris Charles de Gaulle Airport to Illinois in March is currently the most expensive (average of $321). 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 IL?
Find hourly flight availability from Charles de Gaulle to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 3, 2025.
When flying from Paris Charles de Gaulle Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Paris Charles de Gaulle Airport to Illinois
Explore weekly flight availability from Charles de Gaulle to Illinois. 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 juillet 3, 2025.
The most flights from CDG to USIL are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).
How much does it cost to fly round-trip from Paris Charles de Gaulle Airport to Illinois?
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated juillet 3, 2025.
Read reviews from past customers who have flown Delta, Austrian Airlines, and Finnair from Paris Charles de Gaulle Airport to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Charles de Gaulle to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Charles de Gaulle to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Charles de Gaulle to Illinois
Discover the top 7 airlines that operate flights from Charles de Gaulle to Illinois. 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 juillet 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$434 | Average$598 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$464 | Average$589 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$521 | Average$706 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$546 | Average$704 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$572 | Average$772 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$581 | Average$795 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$603 | Average$788 | FlexibilityNo cancel fee | On-time77% |