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$488+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
CDG — CHI
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
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 66 days in advance, depart on a Thursday or Tuesday 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 March 19, 2026.

This Gotogate deal was found by Cheapflights users on 3/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:15 pm
CDG
-
ORD
1 stop32h 00m
Icelandair
Wed 6/247:25 pm
ORD
-
CDG
1 stop27h 50m
Icelandair
Deal found 3/16$606
This oojo deal was found by Cheapflights users on 3/16. 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.
Fri 10/2311:15 am
CDG
-
ORD
1 stop11h 55m
Scandinavian Airlines
Mon 10/268:20 pm
ORD
-
CDG
2 stops15h 25m
Scandinavian Airlines
Deal found 3/16$610
This FlightHub deal was found by Cheapflights users on 3/18. 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.
Thu 5/142:00 pm
CDG
-
ORD
1 stop11h 15m
Icelandair
Tue 5/1910:25 pm
ORD
-
CDG
1 stop31h 35m
Icelandair
Deal found 3/18$611
This FlightHub deal was found by Cheapflights users on 3/15. 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.
Fri 5/225:15 pm
CDG
-
ORD
1 stop11h 10m
Icelandair
Mon 5/257:25 pm
ORD
-
CDG
1 stop10h 35m
Icelandair
Deal found 3/15$612
This Scandinavian Airlines deal was found by Cheapflights users on 3/17. 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.
Thu 10/1511:15 am
CDG
-
ORD
1 stop11h 55m
Scandinavian Airlines
Sun 11/87:20 pm
ORD
-
CDG
1 stop11h 05m
Scandinavian Airlines
Deal found 3/17$614
This Scandinavian Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 5/309:35 am
CDG
-
ORD
1 stop13h 35m
Scandinavian Airlines
Sat 6/67:15 pm
ORD
-
CDG
1 stop12h 15m
Scandinavian Airlines
Deal found 3/19$616
This Icelandair deal was found by Cheapflights users on 3/17. 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.
Thu 4/235:15 pm
CDG
-
ORD
1 stop32h 00m
Icelandair
Tue 4/287:25 pm
ORD
-
CDG
1 stop10h 35m
Icelandair
Deal found 3/17$618
This Icelandair deal was found by Cheapflights users on 3/18. 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.
Wed 4/155:15 pm
CDG
-
ORD
1 stop32h 00m
Icelandair
Mon 4/207:25 pm
ORD
-
CDG
1 stop13h 50m
Icelandair
Deal found 3/18$620
This Icelandair deal was found by Cheapflights users on 3/15. 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.
Thu 4/165:15 pm
CDG
-
ORD
1 stop32h 00m
Icelandair
Thu 5/77:25 pm
ORD
-
CDG
1 stop13h 50m
Icelandair
Deal found 3/15$622
This Expedia deal was found by Cheapflights users on 3/16. 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 5/210:30 am
CDG
-
MDW
1 stop12h 56m
Air France
Sat 5/91:59 pm
MDW
-
CDG
1 stop10h 56m
Air France
Deal found 3/16$747
This Delta deal was found by Cheapflights users on 3/17. 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 5/78:15 am
CDG
-
MDW
2 stops17h 18m
Delta
Mon 5/189:22 am
MDW
-
CDG
1 stop16h 18m
Delta
Deal found 3/17$752
This Delta deal was found by Cheapflights users on 3/19. 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 4/28:15 am
CDG
-
MDW
2 stops17h 25m
Delta
Sun 4/59:35 am
MDW
-
CDG
2 stops14h 15m
Delta
Deal found 3/19$754

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 March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$606
(Gotogate)

One-way from

$488
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$803

Good round-trip deal

$774 or less

Good one-way deal

$625 or less
Provider with most accurate pricing for Paris Charles de Gaulle-Chicago (CHI) flight deals.
Search Deals
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)
Search Deals
One-way flight from Paris Charles de Gaulle to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 19, 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
Quickest round-trip

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 4/23

2:35 pm-7:55 pm

1 stop12h 20m

Chicago O'Hare Intl

Mon 4/27

6:05 pm-9:20 am

Nonstop8h 15m

$700

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 4/9

2:35 pm-7:55 pm

1 stop12h 20m

Chicago O'Hare Intl

Sun 4/12

6:05 pm-9:20 am

Nonstop8h 15m

$705

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 4/16

10:20 am-2:50 pm

1 stop11h 30m

Chicago O'Hare Intl

Thu 4/23

3:00 pm-9:40 am

1 stop11h 40m

$705

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 4/15

2:25 pm-7:55 pm

1 stop12h 30m

Chicago O'Hare Intl

Wed 4/22

6:05 pm-9:20 am

Nonstop8h 15m

$707

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 5/6

2:25 pm-11:44 pm

2 stops16h 19m

Chicago O'Hare Intl

Mon 5/18

3:50 pm-2:00 pm

1 stop15h 10m

$707

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 4/9

7:25 am-2:50 pm

1 stop14h 25m

Chicago O'Hare Intl

Wed 4/15

12:40 pm-10:20 am

2 stops14h 40m

$708

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 5/27

9:55 am-2:55 pm

1 stop12h 00m

Chicago O'Hare Intl

Wed 6/3

11:03 am-10:20 am

2 stops16h 17m

$710

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 6/1

7:15 am-6:15 pm

1 stop18h 00m

Chicago O'Hare Intl

Mon 6/8

10:25 pm-4:15 pm

1 stop10h 50m

$714

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sun 4/12

6:45 am-3:55 pm

1 stop16h 10m

Chicago O'Hare Intl

Tue 6/16

12:00 pm-10:20 am

2 stops15h 20m

$719

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Mon 3/30

11:00 am-6:40 pm

1 stop14h 40m

Chicago Midway

Sun 4/12

1:10 pm-8:40 am

1 stop12h 30m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 44 resultsSorted by cheapest first
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Compare providers for flights from Charles de Gaulle to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charles de Gaulle to Chicago in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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?

Use this chart to determine the optimal time to book a round-trip flight from Charles de Gaulle to Chicago. Price data was last updated on March 13, 2026.

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 66 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 $448). Flying from Paris Charles de Gaulle Airport to Chicago in July is currently the most expensive (average of $742). 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 March 19, 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 March 19, 2026.

The most flights from CDG to CHI are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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 168 minutes.

What is the most punctual flight time for Paris to Chicago flights?

Historically, flights departing in the early afternoon 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 March 19, 2026.
Get a feel of what it's like to fly with Air France and 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.
Air France
7.4
Good
1,547 reviews

Overall

7.4

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,547 reviews
Air France
7.4
Good
1,547 reviews

Overall

7.4

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Lufthansa
6.8
Okay
7,856 reviews
Air France
7.4
Good
1,547 reviews

Overall

7.4

Entertainment

7.0

Food

7.0

Boarding

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

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, Lufthansa, and Delta can get you from Paris Charles de Gaulle Airport to Chicago in just under 12h 20m. Your travel time can differ by up to 2h 20m. 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 Iberia and Delta. Icelandair is priced at 32% 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 $317 on Scandinavian Airlines. Other airlines that offer cheap prices include British Airways from $451 and American Airlines from $462 one-way.

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

    Consider Air Canada (82%), Austrian Airlines (82%) or Brussels Airlines (82%) 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 $1,017, our data shows the cheapest flight currently is $522. When looking at the most popular route, (Paris Charles de Gaulle - Chicago O'Hare Intl), you can expect to pay $551 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 $448). Flying from Paris Charles de Gaulle Airport to Chicago in July is currently the most expensive (average of $742). 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
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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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 6 airlines flying from Charles de Gaulle to Chicago

Discover the top 6 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 March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$498Average$868FlexibilityNo cancel feeOn-time76%
IberiaCheapest$546Average$704FlexibilityNo cancel feeOn-time77%
DeltaCheapest$581Average$773FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$605Average$772FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$609Average$798FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$618Average$957FlexibilityNo cancel feeOn-time77%

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