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$542+ Cheap flights from Charles de Gaulle (CDG) to Chicago (CHI)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
CDG — CHI
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
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Cheapflights Tip: The best prices from Paris Charles de Gaulle to Chicago are usually found in February or November, booked 79 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Charles de Gaulle to Chicago

Cheapest flights from Charles de Gaulle to Chicago
Explore the most affordable flight options available from Charles de Gaulle to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.

This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:15 pm
CDG
-
MDW
2 stops13h 18m
Delta
Mon 6/89:54 am
MDW
-
CDG
1 stop15h 01m
Delta
Deal found 5/12$653
This Expedia deal was found by Cheapflights users on 5/11. 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.
Tue 8/112:40 pm
CDG
-
ORD
Nonstop9h 10m
Finnair
Fri 8/289:40 pm
ORD
-
CDG
Nonstop8h 00m
Finnair
Deal found 5/11$653
This Cheapflightsfares deal was found by Cheapflights users on 5/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:25 am
CDG
-
ORD
1 stop13h 10m
Lufthansa
Mon 6/226:30 pm
ORD
-
CDG
2 stops15h 45m
Lufthansa
Deal found 5/9$654
This Expedia deal was found by Cheapflights users on 5/11. 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.
Mon 6/84:25 pm
CDG
-
MDW
1 stop12h 52m
Air France
Mon 6/151:26 pm
MDW
-
CDG
1 stop10h 19m
Air France
Deal found 5/11$655
This United Airlines deal was found by Cheapflights users on 5/8. 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 5/2211:15 am
CDG
-
ORD
Nonstop9h 00m
United Airlines
Fri 6/510:51 am
ORD
-
CDG
1 stop13h 14m
United Airlines
Deal found 5/8$655
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:40 pm
CDG
-
MDW
1 stop13h 37m
Air France
Tue 6/304:25 pm
MDW
-
CDG
1 stop13h 05m
Air France
Deal found 5/10$656
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Thu 5/2811:15 am
CDG
-
ORD
Nonstop9h 00m
United Airlines
Sun 6/1412:11 pm
ORD
-
CDG
1 stop11h 54m
United Airlines
Deal found 5/11$656
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:40 pm
CDG
-
ORD
Nonstop9h 10m
Finnair
Thu 10/159:40 pm
ORD
-
CDG
Nonstop8h 00m
Finnair
Deal found 5/12$657
This Expedia deal was found by Cheapflights users on 5/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:10 pm
CDG
-
MDW
1 stop14h 35m
Air France
Sat 11/2112:30 pm
MDW
-
CDG
1 stop11h 30m
Air France
Deal found 5/9$658
This Finnair deal was found by Cheapflights users on 5/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:40 pm
CDG
-
ORD
Nonstop9h 10m
Finnair
Wed 10/149:40 pm
ORD
-
CDG
Nonstop8h 00m
Finnair
Deal found 5/8$658
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:00 pm
CDG
-
MDW
1 stop14h 46m
Air France
Sat 10/310:35 am
MDW
-
CDG
1 stop12h 35m
Air France
Deal found 5/10$659
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:10 pm
CDG
-
ORD
Nonstop9h 00m
Delta
Thu 6/1111:30 am
ORD
-
CDG
1 stop14h 10m
Delta
Deal found 5/12$659

Find flight deals from Charles de Gaulle to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Charles de Gaulle (CDG) to Chicago (CHI). 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 May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$653
(Delta)

One-way from

$542
(Cheapflightsfares)

Popular in

July

Cheapest in

February

Average price

$788

Good round-trip deal

$930 or less

Good one-way deal

$733 or less
Provider with most accurate pricing for Paris Charles de Gaulle-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Paris Charles de Gaulle-Chicago (CHI) flights.
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From Paris Charles de Gaulle to Chicago (CHI)
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One-way flight from Paris Charles de Gaulle to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Paris Charles de Gaulle to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Paris Charles de Gaulle to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charles de Gaulle to Chicago 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 May 13, 2026.
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 6/6

11:15 am-1:15 pm

Nonstop9h 00m

Chicago O'Hare Intl

Sun 6/28

1:30 pm-7:45 am

1 stop11h 15m

$656

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 5/28

10:25 am-4:12 pm

1 stop12h 47m

Chicago Midway

Thu 6/4

1:22 pm-6:45 am

1 stop10h 23m

$662

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Fri 6/5

2:00 pm-9:09 pm

1 stop14h 09m

Chicago Midway

Sun 6/14

1:26 pm-8:40 am

1 stop12h 14m

$663

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Wed 9/2

10:25 am-6:31 pm

1 stop15h 06m

Chicago Midway

Tue 9/15

1:00 pm-8:40 am

1 stop12h 40m

$663

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 9/3

3:40 pm-9:46 pm

1 stop13h 06m

Chicago Midway

Tue 9/8

2:00 pm-7:55 am

1 stop10h 55m

$664

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Tue 6/9

9:25 am-4:16 pm

1 stop13h 51m

Chicago Midway

Wed 6/17

9:54 am-7:55 am

1 stop15h 01m

$664

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Sat 6/13

12:10 pm-6:11 pm

2 stops13h 01m

Chicago Midway

Sat 6/20

1:26 pm-8:40 am

1 stop12h 14m

$664

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 10/8

10:25 am-4:25 pm

1 stop13h 00m

Chicago Midway

Wed 10/14

12:30 pm-7:10 am

1 stop11h 40m

$664

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Wed 6/3

9:25 am-4:12 pm

1 stop13h 47m

Chicago Midway

Wed 6/10

9:17 am-6:45 am

1 stop14h 28m

$664

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 6/18

12:10 pm-6:29 pm

2 stops13h 19m

Chicago O'Hare Intl

Fri 7/10

9:45 am-6:10 am

1 stop13h 25m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 43 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Paris Charles de Gaulle Airport-Chicago 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Paris Charles de Gaulle Airport-Chicago 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 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 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 Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago

How far ahead should I book a flight from Paris Charles de Gaulle Airport to Chicago?

The price you pay for your flight from Paris Charles de Gaulle Airport to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Paris Charles de Gaulle Airport to Chicago?

Currently, November is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago (average of $360). Flying from Paris Charles de Gaulle Airport to Chicago in July is currently the most expensive (average of $690). 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 CHI?

Find hourly flight availability from Charles de Gaulle to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 13, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Paris Charles de Gaulle Airport to Chicago as you normally would.

Weekly flight availability from Paris Charles de Gaulle Airport to Chicago

Explore weekly flight availability from Charles de Gaulle to Chicago. 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 May 13, 2026.

The most flights from CDG to CHI are scheduled on a Monday (18 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost to fly round-trip from Paris Charles de Gaulle Airport to Chicago?

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 172 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, American Airlines 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 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 trip
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Blane Bachelor

Blane Bachelor

Expert on CDG

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated May 13, 2026.
Get a feel of what it's like to fly with Lufthansa from Paris Charles de Gaulle Airport to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,993 reviews

Crew

7.6

Overall

6.8

Boarding

7.0

Entertainment

6.4

Food

6.3

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines
Lufthansa
6.8
Okay
7,993 reviews
Lufthansa
6.8
Okay
7,993 reviews

Crew

7.6

Overall

6.8

Boarding

7.0

Entertainment

6.4

Food

6.3

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Djermouli,Dec 2025

FRA - SFO

I’m sorry the worst airline united food sales I’m diabetic plus high cholesterol pls seats it’s not comfortable plus screen tv broke I try to charge my phone don’t work I’m not flying with united airlines

Related info for your journey

Find useful and relevant information for your journey from Charles de Gaulle to Chicago. 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?

    United Airlines, Delta, and KLM can get you from Paris Charles de Gaulle Airport to Chicago in just under 9h. Your travel time can differ by up to 3h 47m. The distance between Paris Charles de Gaulle Airport and Chicago is about 4138 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Paris Charles de Gaulle Airport to Chicago round-trip?

    Icelandair, at $498, was found to be the cheapest airline from Paris Charles de Gaulle Airport to Chicago.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Icelandair is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Paris Charles de Gaulle Airport to Chicago one-way?

    One-way options have recently been found by users for as low as $451 on British Airways. Other airlines that offer cheap prices include American Airlines from $462 and Finnair from $478 one-way.

  • What are the most reliable airlines from Paris Charles de Gaulle Airport to Chicago?

    Consider Air Canada (69%), Austrian Airlines (69%) or Brussels Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Paris Charles de Gaulle Airport to Chicago.

  • What are the cheapest flights from Paris Charles de Gaulle Airport to Chicago?

    While on average a flight from Paris Charles de Gaulle Airport to Chicago is generally $1,320, our data shows the cheapest flight currently is $579. When looking at the most popular route, (Paris Charles de Gaulle - Chicago O'Hare Intl), you can expect to pay $561 for that flight.

  • Can I find deals for flights from Charles de Gaulle to Chicago that include hotel bookings?

    Yes. In addition to deals on Charles de Gaulle to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charles de Gaulle to Chicago?

    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 Chicago.

  • Can I find deals for business class flights from Charles de Gaulle to Chicago?

    Yes. Cheapflights offers flight deals from Charles de Gaulle to Chicago 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?

    Currently, November is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago (average of $360). Flying from Paris Charles de Gaulle Airport to Chicago in July is currently the most expensive (average of $690). 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.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Benton Harbor
Lansing
Merrillville
Hammond
Porter

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Alternative routes for Charles de Gaulle to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to O'Hare Intl flights
Orly to O'Hare Intl flights

Top 5 airlines flying from Charles de Gaulle to Chicago

Discover the top 5 airlines that operate flights from Charles de Gaulle to Chicago. 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$498Average$868FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$605Average$773FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$607Average$887FlexibilityNo cancel feeOn-time76%
IberiaCheapest$665Average$948FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$694Average$1,137FlexibilityNo cancel feeOn-time77%

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