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O'Hare Intl

$560+ Cheap flights from Charles de Gaulle (CDG) to O'Hare Intl (ORD)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
CDG — ORD
ago 3 — ago 101
dom 8/3
dom 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Paris Charles de Gaulle to Chicago O'Hare Intl are usually found in February or January, booked 45 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Charles de Gaulle to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Charles de Gaulle (CDG) to O'Hare Intl (ORD). 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 julho 29, 2025.

Round-trip from

$606
(Cheapflightsfares)

One-way from

$560
(Thrive Travel)

Popular in

July

Cheapest in

February

Average price

$902

Good round-trip deal

$815 or less

Good one-way deal

$873 or less
From Paris Charles de Gaulle to Chicago O'Hare Intl
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One-way flight from Paris Charles de Gaulle to Chicago O'Hare Intl
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Highest demand for flights based on searches. 16% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Paris Charles de Gaulle to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Paris Charles de Gaulle to Chicago O'Hare Intl.
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Find flight deals from Charles de Gaulle to O'Hare Intl

Cheapest flights from Charles de Gaulle to O'Hare Intl
Explore the most affordable flight options available from Charles de Gaulle to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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.
qui 8/211:55 pmCDG - ORD
Nonstop9h 05mMultiple Airlines
ter 9/168:40 pmORD - CDG
1 stop13h 55mMultiple Airlines
Deal found 7/29$606
This Delta deal was found by Cheapflights users on 7/29. 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.
seg 8/188:40 amCDG - ORD
1 stop12h 30mDelta
qui 11/137:30 amORD - CDG
1 stop15h 15mDelta
Deal found 7/29$607
This Lufthansa deal was found by Cheapflights users on 7/27. 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.
qui 10/96:20 amCDG - ORD
1 stop14h 45mLufthansa
seg 10/136:00 pmORD - CDG
1 stop18h 45mLufthansa
Deal found 7/27$608
This flugladen.de deal was found by Cheapflights users on 7/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/109:15 amCDG - ORD
1 stop12h 25mAir France
qua 9/175:10 pmORD - CDG
Nonstop8h 00mAir France
Deal found 7/27$609
This Icelandair deal was found by Cheapflights users on 7/28. 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.
qua 9/175:00 pmCDG - ORD
1 stop11h 15mIcelandair
sáb 1/246:30 pmORD - CDG
1 stop10h 40mIcelandair
Deal found 7/28$610
This American Airlines deal was found by Cheapflights users on 7/29. 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.
dom 9/77:55 amCDG - ORD
1 stop12h 55mAmerican Airlines
sex 9/198:10 amORD - CDG
2 stops15h 45mAmerican Airlines
Deal found 7/29$611
This United Airlines deal was found by Cheapflights users on 7/28. 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.
dom 9/288:30 amCDG - ORD
2 stops21h 45mUnited Airlines
sex 10/108:40 amORD - CDG
1 stop15h 10mUnited Airlines
Deal found 7/28$613
This Austrian Airlines deal was found by Cheapflights users on 7/28. 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.
seg 9/297:05 amCDG - ORD
1 stop13h 15mAustrian Airlines
ter 10/712:55 pmORD - CDG
2 stops21h 05mAustrian Airlines
Deal found 7/28$614
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
qui 10/1611:15 amCDG - ORD
Nonstop9h 00mBrussels Airlines
seg 10/277:45 pmORD - CDG
Nonstop8h 10mBrussels Airlines
Deal found 7/27$615
This British Airways deal was found by Cheapflights users on 7/28. 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.
dom 9/287:55 amCDG - ORD
2 stops16h 28mBritish Airways
sáb 10/117:10 pmORD - CDG
1 stop16h 25mBritish Airways
Deal found 7/28$619
This Air Canada deal was found by Cheapflights users on 7/27. 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.
seg 10/139:00 amCDG - ORD
2 stops16h 54mAir Canada
sáb 10/258:40 amORD - CDG
1 stop18h 50mAir Canada
Deal found 7/27$622
This Virgin Atlantic deal was found by Cheapflights users on 7/29. 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.
seg 9/112:10 pmCDG - ORD
2 stops15h 13mVirgin Atlantic
dom 9/147:00 amORD - CDG
1 stop20h 00mVirgin Atlantic
Deal found 7/29$624

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charles de Gaulle to O'Hare Intl 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 julho 29, 2025.
Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Charles de Gaulle

Fly to

O'Hare Intl

Route

Depart

Return

Price

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

qui 8/21

1:55 pm-4:00 pm

Nonstop9h 05m

Chicago O'Hare Intl

ter 9/16

8:40 pm-5:35 pm

1 stop13h 55m

$606

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

seg 8/18

8:40 am-2:10 pm

1 stop12h 30m

Chicago O'Hare Intl

qui 11/13

7:30 am-5:45 am

1 stop15h 15m

$607

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

qui 10/9

6:20 am-2:05 pm

1 stop14h 45m

Chicago O'Hare Intl

seg 10/13

6:00 pm-7:45 pm

1 stop18h 45m

$608

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

qua 9/10

9:15 am-2:40 pm

1 stop12h 25m

Chicago O'Hare Intl

qua 9/17

5:10 pm-8:10 am

Nonstop8h 00m

$609

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

qua 9/17

5:00 pm-9:15 pm

1 stop11h 15m

Chicago O'Hare Intl

sáb 1/24

6:30 pm-12:10 pm

1 stop10h 40m

$610

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

dom 9/7

7:55 am-1:50 pm

1 stop12h 55m

Chicago O'Hare Intl

sex 9/19

8:10 am-6:55 am

2 stops15h 45m

$611

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

dom 9/28

8:30 am-11:15 pm

2 stops21h 45m

Chicago O'Hare Intl

sex 10/10

8:40 am-6:50 am

1 stop15h 10m

$613

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

seg 9/29

7:05 am-1:20 pm

1 stop13h 15m

Chicago O'Hare Intl

ter 10/7

12:55 pm-5:00 pm

2 stops21h 05m

$614

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

qui 10/16

11:15 am-1:15 pm

Nonstop9h 00m

Chicago O'Hare Intl

seg 10/27

7:45 pm-9:55 am

Nonstop8h 10m

$615

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

dom 9/28

7:55 am-5:23 pm

2 stops16h 28m

Chicago O'Hare Intl

sáb 10/11

7:10 pm-6:35 pm

1 stop16h 25m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 23 results
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The best insider tips for Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport trip
Airports
CDG

Arrive early at CDG for international flights. Security lines can be long, so allow extra time, especially if unfamiliar with the airport.

Read more about CDGby Blane Bachelor
ORD

At ORD, international arrivals go through Terminal 5. Prepare for long walks to immigration and possible extensive lines.

Read more about ORDby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

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

Blane Bachelor

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

Best time to book a flight from Charles de Gaulle to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Charles de Gaulle to O'Hare Intl. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport 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 ORD?

Find hourly flight availability from Charles de Gaulle to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julho 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.

Weekly flight availability from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport

Explore weekly flight availability from Charles de Gaulle to O'Hare Intl. 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 julho 29, 2025.

The most flights from CDG to ORD 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).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated julho 29, 2025.
Read through reviews of airlines operating flights from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport, such as Delta, Austrian Airlines, and Air France. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
821 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Charles de Gaulle to O'Hare Intl. 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 O'Hare Intl Airport round-trip?

    Delta, at $607, was found to be the cheapest airline from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include Lufthansa and Air France. Delta is priced at 15% 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 O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport are Scandinavian Airlines ($560), Turkish Airlines ($562), and Icelandair ($565).

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

    Before booking your flight to Chicago O'Hare Intl Airport from Paris Charles de Gaulle Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (67%), Austrian Airlines (67%), United Airlines( 67%).

  • What are the cheapest flights from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $618. While the most popular route (Paris Charles de Gaulle - Chicago O'Hare Intl) can be booked for $438 on average our data indicates $1,844 when flying from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Charles de Gaulle to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Charles de Gaulle to O'Hare Intl?

    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 O'Hare Intl.

  • Can I find deals for business class flights from Charles de Gaulle to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Charles de Gaulle to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Paris Charles de Gaulle Airport to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Beloit
Hoffman Estates
Skokie
Naperville
Des Plaines
Elgin
Arlington Heights
Elk Grove Village
Racine
Rockford
Tinley Park
Orland Park
Merrillville
Downers Grove
Evanston
Lake Geneva
Gurnee
Joliet

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Alternative routes for Charles de Gaulle to O'Hare Intl

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

Top 7 airlines flying from Charles de Gaulle to O'Hare Intl

Discover the top 7 airlines that operate flights from Charles de Gaulle to O'Hare Intl. 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 julho 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$434Average$739FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$464Average$589FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$521Average$780FlexibilityNo cancel feeOn-time76%
IberiaCheapest$546Average$704FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$572Average$772FlexibilityNo cancel feeOn-time69%
DeltaCheapest$581Average$795FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$603Average$788FlexibilityNo cancel feeOn-time77%

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