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Charles de Gaulle

$188+ Cheap flights from O'Hare Intl (ORD) to Charles de Gaulle (CDG)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CDG
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Paris Charles de Gaulle are usually found in February or January, booked 22 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Charles de Gaulle (CDG). 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 July 18, 2025.

Round-trip from

$470
(Kiwi.com)

One-way from

$188
(Icelandair)

Popular in

June

Cheapest in

February

Average price

$950

Good round-trip deal

$575 or less

Good one-way deal

$490 or less
From Chicago O'Hare Intl to Paris Charles de Gaulle
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One-way flight from Chicago O'Hare Intl to Paris Charles de Gaulle
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Highest demand for flights based on searches. 23% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 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 Chicago O'Hare Intl to Paris Charles de Gaulle.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Paris Charles de Gaulle.
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Find flight deals from O'Hare Intl to Charles de Gaulle

Cheapest flights from O'Hare Intl to Charles de Gaulle
Explore the most affordable flight options available from O'Hare Intl to Charles de Gaulle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:01 pmORD - CDG
2 stops13h 29mKLM
Tue 8/193:40 pmCDG - ORD
1 stop12h 55mKLM
Deal found 7/17$470
This Icelandair deal was found by Cheapflights users on 7/17. 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.
Fri 8/157:25 pmORD - CDG
1 stop10h 35mIcelandair
Sat 8/232:00 pmCDG - ORD
1 stop11h 15mIcelandair
Deal found 7/17$471
This Delta deal was found by Cheapflights users on 7/17. 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.
Tue 8/55:10 pmORD - CDG
Nonstop8h 00mDelta
Wed 8/138:55 amCDG - ORD
1 stop14h 18mDelta
Deal found 7/17$472
This Iberia deal was found by Cheapflights users on 7/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/93:21 pmORD - CDG
2 stops19h 39mIberia
Wed 9/175:50 amCDG - ORD
1 stop15h 25mIberia
Deal found 7/17$475
This oojo deal was found by Cheapflights users on 7/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:20 pmORD - CDG
2 stops33h 15mScandinavian Airlines
Wed 11/57:10 pmCDG - ORD
2 stops28h 35mScandinavian Airlines
Deal found 7/17$479
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:10 pmORD - CDG
1 stop27h 45mUnited Airlines
Sun 11/92:00 pmCDG - ORD
1 stop28h 18mUnited Airlines
Deal found 7/17$480
This Finnair deal was found by Cheapflights users on 7/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/309:30 pmORD - CDG
Nonstop8h 10mFinnair
Sat 8/231:55 pmCDG - ORD
Nonstop9h 05mFinnair
Deal found 7/17$486
This KLM deal was found by Cheapflights users on 7/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:00 pmORD - CDG
1 stop11h 25mMultiple Airlines
Fri 8/221:10 pmCDG - ORD
Nonstop8h 50mMultiple Airlines
Deal found 7/17$492
This Austrian Airlines deal was found by Cheapflights users on 7/17. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:50 pmORD - CDG
2 stops19h 15mAustrian Airlines
Tue 9/167:05 amCDG - ORD
1 stop13h 15mAustrian Airlines
Deal found 7/17$495

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Charles de Gaulle 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 July 18, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Charles de Gaulle

Route

Depart

Return

Price

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Sun 8/10

7:01 pm-3:30 pm

2 stops13h 29m

Paris Charles de Gaulle

Tue 8/19

3:40 pm-9:35 pm

1 stop12h 55m

$470

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Fri 8/15

7:25 pm-1:00 pm

1 stop10h 35m

Paris Charles de Gaulle

Sat 8/23

2:00 pm-6:15 pm

1 stop11h 15m

$471

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Tue 8/5

5:10 pm-8:10 am

Nonstop8h 00m

Paris Charles de Gaulle

Wed 8/13

8:55 am-4:13 pm

1 stop14h 18m

$472

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Tue 9/9

3:21 pm-6:00 pm

2 stops19h 39m

Paris Charles de Gaulle

Wed 9/17

5:50 am-2:15 pm

1 stop15h 25m

$475

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Mon 10/27

9:45 pm-7:40 pm

1 stop15h 55m

Paris Charles de Gaulle

Mon 11/10

8:40 pm-3:25 pm

1 stop25h 45m

$479

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Mon 10/27

9:10 pm-6:55 am

1 stop27h 45m

Paris Charles de Gaulle

Sun 11/9

2:00 pm-11:18 am

1 stop28h 18m

$480

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Fri 11/7

7:20 pm-11:15 am

2 stops32h 55m

Paris Charles de Gaulle

Fri 11/14

12:20 pm-4:45 pm

2 stops35h 25m

$481

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Wed 7/30

9:30 pm-12:40 pm

Nonstop8h 10m

Paris Charles de Gaulle

Sat 8/23

1:55 pm-4:00 pm

Nonstop9h 05m

$486

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Thu 7/31

2:00 pm-8:25 am

1 stop11h 25m

Paris Charles de Gaulle

Fri 8/22

1:10 pm-3:00 pm

Nonstop8h 50m

$492

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Mon 9/8

12:50 pm-3:05 pm

2 stops19h 15m

Paris Charles de Gaulle

Tue 9/16

7:05 am-1:20 pm

1 stop13h 15m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 14 results
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The best insider tips for Chicago O'Hare Intl Airport to Paris Charles de Gaulle 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 Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport trip
Airlines
United Airlines

United's Polaris Business Class offers lie-flat seats, Saks bedding, and access to exclusive Polaris Lounges.


United's Premium Plus offers extra legroom, upgraded meals, and two checked bags on international flights.

Read more about United Airlinesby Harriet Baskas
Air France

Air France's business class features lie-flat seats, direct aisle access, and a 17.3-inch 4K screen.


Air France's La Premiere lounge at CDG offers a curated menu, Sisley spa, and private boarding vehicle.

Read more about Air Franceby Chris Dong
Airports
ORD

For a smooth departure from ORD, consider using the "L" train to avoid Chicago's notorious traffic delays.

Read more about ORDby Ramsey Qubein
CDG

Upon arrival at CDG, the RER B train offers a convenient 45-minute ride to central Paris, avoiding traffic.

Read more about CDGby Blane Bachelor
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Chris Dong

Chris Dong

Expert on Air France

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
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 O'Hare Intl to Charles de Gaulle

Have a flexible travel schedule? Discover the best time to fly to Charles de Gaulle from O'Hare Intl 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 Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Charles de Gaulle. Price data was last updated on July 11, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport (average of $595). Flying from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport in June is currently the most expensive (average of $1,104). 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 ORD to CDG?

Find hourly flight availability from O'Hare Intl to Charles de Gaulle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport at noon. Doing so could potentially save you 21% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Charles de Gaulle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Explore weekly flight availability from O'Hare Intl to Charles de Gaulle. 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 July 18, 2025.

The most flights from ORD to CDG are scheduled on a Monday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

Reviews of airlines servicing Charles de Gaulle

Get insights into the airlines that provide service to Charles de Gaulle. 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 Charles de Gaulle. Reviews last updated July 18, 2025.
See what other customers who have flown with Delta, KLM, and Austrian Airlines from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,374 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
814 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,864 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Currently priced at $470, KLM will fly you from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Iberia - these airlines can fly you to your destination from $471 and $472, respectively. KLM is priced at 36% lower than the current average price of a flight leaving 3 months from now.

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

    $188 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on JetBlue and Lufthansa, with prices starting from $206 and $247, respectively.

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

    Consider Air France (74%), Air Canada (65%) or United Airlines (65%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport.

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

    While on average a flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport is generally $2,045, our data shows the cheapest flight currently is $393. When looking at the most popular route, (Chicago O'Hare Intl - Paris Charles de Gaulle), you can expect to pay $382 for that flight.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Charles de Gaulle.

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

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

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport (average of $595). Flying from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport in June is currently the most expensive (average of $1,104). 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
Roissy-en-France
Nanterre
Serris
Tremblay-en-France
Issy-les-Moulineaux
Saint-Denis
Courbevoie
Auxerre
Ivry-sur-Seine
Cergy
Massy
Levallois-Perret
Beauvais
Vanves
Villepinte
Suresnes
Vincennes
Versailles
Magny-le-Hongre
Neuilly-sur-Seine

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'Hare Intl to Charles de Gaulle

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

Top 10 airlines flying from O'Hare Intl to Charles de Gaulle

Discover the top 10 airlines that operate flights from O'Hare Intl to Charles de Gaulle. 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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$300Average$785FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$377Average$578FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$385Average$528FlexibilityNo cancel feeOn-time77%
IberiaCheapest$480Average$817FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$519Average$767FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$520Average$772FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$528Average$754FlexibilityNo cancel feeOn-time76%
DeltaCheapest$531Average$802FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$532Average$692FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$537Average$758FlexibilityNo cancel feeOn-time69%

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