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Cheap flights from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport from C$ 351

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CDG
11 oct. — 18 oct.1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Paris Charles de Gaulle are usually found in February or January, booked 38 days in advance, depart on a Wednesday or Monday and return on a Friday

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 11 septiembre 2025.

Round-trip from

C$ 633

One-way from

C$ 351

Popular in

June

Cheapest in

February

Average price

C$ 999

Good one-way deal

C$ 500 or less
Icelandair
  • Icelandair
  • 26/10-4/11
  • 2 total stops
  • 22h 00m total
  • Chicago to Paris
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13/10
  • 13/10
  • 2 total stops
  • 39h 39m total
  • Chicago to Paris
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Highest demand for flights based on searches. 22% potential increase in price (C$ 408 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 63 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 11 septiembre 2025.

dom. 26/107:30 p.m.ORD - CDG
1 stop10h 40mIcelandair
mar. 4/111:00 p.m.CDG - ORD
1 stop11h 20mIcelandair
Deal found 11/9C$ 633
mar. 2/126:30 p.m.ORD - CDG
1 stop10h 30mIcelandair
mié. 10/121:00 p.m.CDG - ORD
1 stop11h 20mIcelandair
Deal found 10/9C$ 635
lun. 3/116:30 p.m.ORD - CDG
1 stop10h 30mIcelandair
mar. 11/111:00 p.m.CDG - ORD
1 stop11h 20mIcelandair
Deal found 11/9C$ 636
mar. 11/117:10 a.m.ORD - CDG
2 stops20h 10mScandinavian Airlines
mié. 19/1111:05 a.m.CDG - ORD
1 stop12h 40mScandinavian Airlines
Deal found 10/9C$ 651
mar. 2/1210:31 a.m.ORD - CDG
2 stops19h 54mScandinavian Airlines
mar. 9/126:30 p.m.CDG - ORD
2 stops29h 15mScandinavian Airlines
Deal found 11/9C$ 657
dom. 5/1010:15 p.m.ORD - CDG
1 stop31h 55mIcelandair
mié. 22/105:00 p.m.CDG - ORD
1 stop32h 15mIcelandair
Deal found 9/9C$ 661
mar. 28/1010:25 a.m.ORD - CDG
2 stops17h 55mScandinavian Airlines
lun. 3/1111:05 a.m.CDG - ORD
1 stop12h 40mScandinavian Airlines
Deal found 10/9C$ 665
mar. 9/126:30 p.m.ORD - CDG
1 stop10h 30mIcelandair
dom. 14/121:00 p.m.CDG - ORD
1 stop11h 20mIcelandair
Deal found 11/9C$ 669
mar. 11/117:10 a.m.ORD - CDG
2 stops20h 10mScandinavian Airlines
mar. 18/116:30 p.m.CDG - ORD
2 stops29h 15mScandinavian Airlines
Deal found 11/9C$ 671
mar. 18/1110:30 a.m.ORD - CDG
2 stops16h 50mScandinavian Airlines
sáb. 6/1212:05 p.m.CDG - ORD
2 stops35h 40mScandinavian Airlines
Deal found 9/9C$ 672
mar. 18/1110:30 a.m.ORD - CDG
2 stops16h 50mScandinavian Airlines
sáb. 22/1112:40 p.m.CDG - ORD
2 stops35h 05mScandinavian Airlines
Deal found 10/9C$ 675
vie. 3/107:25 p.m.ORD - CDG
1 stop10h 35mIcelandair
jue. 16/102:00 p.m.CDG - ORD
1 stop11h 15mIcelandair
Deal found 10/9C$ 679

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 629,999 searches. Data last updated 11 septiembre 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

vie. 5/12

6:30 p.m.-12:00 p.m.

1 stop10h 30m

Paris Charles de Gaulle

jue. 11/12

1:00 p.m.-5:20 p.m.

1 stop11h 20m

C$ 635

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

lun. 3/11

6:30 p.m.-12:00 p.m.

1 stop10h 30m

Paris Charles de Gaulle

lun. 10/11

1:00 p.m.-5:20 p.m.

1 stop11h 20m

C$ 636

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

dom. 5/10

10:15 p.m.-3:55 p.m.

1 stop10h 40m

Paris Charles de Gaulle

mié. 22/10

2:00 p.m.-6:15 p.m.

1 stop11h 15m

C$ 679

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

mar. 2/12

7:10 a.m.-10:20 a.m.

2 stops20h 10m

Paris Charles de Gaulle

mar. 9/12

6:30 p.m.-4:45 p.m.

2 stops29h 15m

C$ 698

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

lun. 1/12

6:45 p.m.-9:55 a.m.

Nonstop8h 10m

Paris Charles de Gaulle

mié. 17/12

7:05 a.m.-4:20 p.m.

1 stop16h 15m

C$ 700

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

dom. 26/10

4:56 p.m.-11:05 a.m.

1 stop12h 09m

Paris Charles de Gaulle

mar. 4/11

1:10 p.m.-3:10 p.m.

Nonstop9h 00m

C$ 711

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

mié. 4/2

11:19 a.m.-6:10 a.m.

1 stop11h 51m

Paris Charles de Gaulle

mar. 10/2

1:10 p.m.-3:10 p.m.

Nonstop9h 00m

C$ 711

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

mié. 4/2

5:10 p.m.-5:25 p.m.

1 stop17h 15m

Paris Charles de Gaulle

jue. 12/2

7:05 a.m.-1:50 p.m.

1 stop13h 45m

C$ 719

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

lun. 9/3

7:45 p.m.-9:55 a.m.

Nonstop8h 10m

Paris Charles de Gaulle

mié. 11/3

7:05 a.m.-1:45 p.m.

1 stop12h 40m

C$ 719

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

mar. 4/11

6:30 p.m.-12:10 p.m.

1 stop10h 40m

Paris Charles de Gaulle

lun. 10/11

1:10 p.m.-5:20 p.m.

1 stop11h 10m

C$ 725

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 23 results
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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 29 August 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport may vary depending on when you book. For the best chance of a lower fare, look to book 38 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 Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport?

Currently, November 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 C$ 508). Flying from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport in December is currently the most expensive (average of C$ 789). 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 11 septiembre 2025.

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

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.

  • How long is the flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport?

    A quick flight from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport can take about 10h 30m. Icelandair provides one of the quickest options available for as low as C$ 635. Airlines will cover a distance of 6659 km. This flight may include one or multiple stops.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport on time: Air France (81%), American Airlines (56%), Alaska Airlines (56%).

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

    Looking at all options, your cheapest flight can be booked for C$ 500. While the most popular route (Chicago O'Hare Intl - Paris Charles de Gaulle) can be booked for C$ 1,760 on average, our data indicates C$ 710 when flying from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport.

  • 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, November 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 C$ 508). Flying from Chicago O'Hare Intl Airport to Paris Charles de Gaulle Airport in December is currently the most expensive (average of C$ 789). 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

Travelling 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
Courbevoie
Roissy-en-France
Montreuil
Nanterre
Chantilly
Versailles
Saint-Denis

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