HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$381+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
CDG — CHI
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charles de Gaulle to Chicago 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.

Cheapflights Tip: The best prices from Paris Charles de Gaulle to Chicago are usually found in March or September, booked 83 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap 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 abril 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$554
(Gotogate)

One-way from

$381
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$650

Good round-trip deal

$674 or less

Good one-way deal

$689 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.
Search Deals
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 ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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

Find 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 abril 22, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/22. 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.
mié. 9/38:15 pmCDG - ORD
2 stops26h 55mScandinavian Airlines
sáb. 9/137:15 pmORD - CDG
1 stop12h 35mScandinavian Airlines
Deal found 4/22$558
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
vie. 5/304:40 pmCDG - ORD
1 stop25h 56mMultiple Airlines
sáb. 7/56:10 amORD - CDG
1 stop27h 50mMultiple Airlines
Deal found 4/22$561
This United Airlines deal was found by Cheapflights users on 4/22. 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.
lun. 11/106:30 amCDG - ORD
2 stops15h 15mUnited Airlines
dom. 11/239:00 amORD - CDG
2 stops15h 25mUnited Airlines
Deal found 4/22$569
This Gotogate deal was found by Cheapflights users on 4/22. 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.
vie. 8/225:00 pmCDG - ORD
1 stop11h 15mIcelandair
sáb. 12/136:30 pmORD - CDG
1 stop10h 30mIcelandair
Deal found 4/22$571
This Ticket deal was found by Cheapflights users on 4/22. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/39:40 pmCDG - ORD
1 stop23h 10mBritish Airways
lun. 6/98:30 pmORD - CDG
1 stop17h 20mBritish Airways
Deal found 4/22$573
This American Airlines deal was found by Cheapflights users on 4/22. 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.
mar. 9/2310:40 amCDG - ORD
1 stop12h 15mAmerican Airlines
dom. 9/289:15 pmORD - CDG
1 stop16h 25mAmerican Airlines
Deal found 4/22$582
This Expedia deal was found by Cheapflights users on 4/22. 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.
lun. 6/91:20 pmCDG - ORD
1 stop12h 40mAer Lingus
dom. 6/153:45 pmORD - CDG
1 stop11h 55mAer Lingus
Deal found 4/22$583
This Finnair deal was found by Cheapflights users on 4/22. 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.
lun. 5/51:55 pmCDG - ORD
Nonstop9h 05mFinnair
mar. 5/139:25 pmORD - CDG
Nonstop8h 15mFinnair
Deal found 4/22$598
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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.
lun. 4/2812:15 pmCDG - ORD
1 stop12h 24mIberia
lun. 5/59:25 pmORD - CDG
Nonstop8h 15mIberia
Deal found 4/21$602
This lol.travel deal was found by Cheapflights users on 4/22. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/99:00 amCDG - ORD
1 stop12h 47mAir Canada
dom. 5/188:40 amORD - CDG
1 stop15h 10mAir Canada
Deal found 4/22$607
This Flighttix deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/911:15 amCDG - ORD
Nonstop8h 55mLufthansa
dom. 5/186:05 pmORD - CDG
Nonstop8h 15mLufthansa
Deal found 4/22$612
This Virgin Atlantic deal was found by Cheapflights users on 4/22. 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.
lun. 11/1711:30 amCDG - MDW
2 stops17h 14mVirgin Atlantic
dom. 11/309:30 amMDW - CDG
1 stop15h 40mVirgin Atlantic
Deal found 4/22$616

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 abril 22, 2025.
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to Chicago that are best for you.

Fly from

Charles de Gaulle

Fly to

Chicago

Route

Depart

Return

Price

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

lun. 8/18

5:00 pm-9:15 pm

1 stop11h 15m

Chicago O'Hare Intl

sáb. 9/6

10:15 pm-1:00 pm

1 stop31h 45m

$554

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

jue. 8/28

8:10 pm-4:10 pm

2 stops27h 00m

Chicago O'Hare Intl

lun. 9/8

7:15 pm-7:25 pm

1 stop17h 10m

$557

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

jue. 6/5

1:55 pm-4:00 pm

Nonstop9h 05m

Chicago O'Hare Intl

mié. 6/25

8:30 pm-5:20 pm

1 stop13h 50m

$559

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

mar. 6/3

9:40 pm-1:50 pm

1 stop23h 10m

Chicago O'Hare Intl

lun. 6/9

8:30 pm-8:50 pm

1 stop17h 20m

$573

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

vie. 5/2

11:20 am-7:00 pm

1 stop14h 40m

Chicago O'Hare Intl

vie. 5/9

9:15 pm-9:05 pm

1 stop16h 50m

$578

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

sáb. 5/3

10:30 am-3:55 pm

1 stop12h 25m

Chicago O'Hare Intl

mié. 5/7

10:25 pm-5:20 pm

1 stop11h 55m

$582

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

jue. 6/5

1:55 pm-4:00 pm

Nonstop9h 05m

Chicago O'Hare Intl

mié. 6/25

9:30 pm-12:40 pm

Nonstop8h 10m

$597

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

lun. 5/5

1:55 pm-4:00 pm

Nonstop9h 05m

Chicago O'Hare Intl

mar. 5/13

9:25 pm-12:40 pm

Nonstop8h 15m

$598

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

vie. 5/9

9:00 am-2:47 pm

1 stop12h 47m

Chicago O'Hare Intl

dom. 5/18

8:40 am-6:50 am

1 stop15h 10m

$607

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

mié. 5/7

9:10 am-7:30 pm

2 stops17h 20m

Chicago O'Hare Intl

mié. 5/14

12:45 pm-10:20 am

2 stops14h 35m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 42 results
1
2
3
...
5

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice 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 April 18, 2025.

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 83 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, August is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago (average of $245). Flying from Paris Charles de Gaulle Airport to Chicago 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 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 abril 22, 2025.

When flying from Paris Charles de Gaulle Airport to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 21% versus a flight at noon.

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 abril 22, 2025.

The most flights from CDG to CHI are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 abril 22, 2025.
Read through reviews of airlines operating flights from Paris to Chicago, such as Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,441 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Icelandair, at $554, was found to be the cheapest airline from Paris Charles de Gaulle Airport to Chicago.Alternate airlines to your destination round-trip include Scandinavian Airlines and British Airways. Icelandair is priced at 20% 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 $384 on Norse Atlantic Airways. Other airlines that offer cheap prices include WestJet from $433 and Air Serbia from $448 one-way.

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

    Consider Air Canada (80%), Austrian Airlines (80%) or Brussels Airlines (80%) 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 $1,386, our data shows the cheapest flight currently is $551. When looking at the most popular route, (Paris Charles de Gaulle - Chicago O'Hare Intl), you can expect to pay $489 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, August is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago (average of $245). Flying from Paris Charles de Gaulle Airport to Chicago 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.

See more FAQs

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 locations
Merrillville
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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.

Top 9 airlines flying from Charles de Gaulle to Chicago

Discover the top 9 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$407Average$560FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$469Average$644FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$516Average$873FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$521Average$686FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$527Average$772FlexibilityNo cancel feeOn-time69%
IberiaCheapest$543Average$702FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$548Average$704FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$573Average$788FlexibilityNo cancel feeOn-time77%
DeltaCheapest$581Average$815FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.