£346 Cheap Flights from Paris (CDG) to Chicago (ORD)

View £346 flight on Tue, 3 Nov 2026Opens in a new window

Popular airlines from Roissy - Charles de Gaulle Airport (CDG) to Chicago O'Hare International Airport (ORD)

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Cheap Flights from Paris (CDG) to Chicago (ORD)

Prices were available within the past 7 days and start at £346 for one-way flights and £455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, 10 Jun - Sun, 28 Jun
CDG
Paris
ORD
Chicago
£455 Return, found 5 days ago
£455
Return
found 5 days ago
Select Icelandair flight, departing Wed, 10 Jun from Paris to Chicago, returning Sun, 28 Jun, priced at £455 found 5 days ago
Lufthansa
Tue, 19 May - Sat, 20 Jun
CDG
Paris
ORD
Chicago
£463 Return, found 7 hours ago
£463
Return
found 7 hours ago
Select Lufthansa flight, departing Tue, 19 May from Paris to Chicago, returning Sat, 20 Jun, priced at £463 found 7 hours ago
Finnair
Wed, 3 Jun - Tue, 16 Jun
CDG
Paris
ORD
Chicago
£475 Return, found 2 days ago
£475
Return
found 2 days ago
Select Finnair flight, departing Wed, 3 Jun from Paris to Chicago, returning Tue, 16 Jun, priced at £475 found 2 days ago
Air France
Sat, 23 May - Sat, 30 May
CDG
Paris
ORD
Chicago
£477 Return, found 2 days ago
£477
Return
found 2 days ago
Select Air France flight, departing Sat, 23 May from Paris to Chicago, returning Sat, 30 May, priced at £477 found 2 days ago
KLM
Mon, 1 Jun - Tue, 30 Jun
CDG
Paris
ORD
Chicago
£477 Return, found 2 days ago
£477
Return
found 2 days ago
Select KLM flight, departing Mon, 1 Jun from Paris to Chicago, returning Tue, 30 Jun, priced at £477 found 2 days ago
Iberia
Thu, 21 May - Fri, 29 May
CDG
Paris
ORD
Chicago
£478 Return, found 22 hours ago
£478
Return
found 22 hours ago
Select Iberia flight, departing Thu, 21 May from Paris to Chicago, returning Fri, 29 May, priced at £478 found 22 hours ago
American Airlines
Wed, 3 Jun - Tue, 16 Jun
CDG
Paris
ORD
Chicago
£478 Return, found 2 days ago
£478
Return
found 2 days ago
Select American Airlines flight, departing Wed, 3 Jun from Paris to Chicago, returning Tue, 16 Jun, priced at £478 found 2 days ago
Finnair
Thu, 8 Oct - Wed, 14 Oct
CDG
Paris
ORD
Chicago
£485 Return, found 3 days ago
£485
Return
found 3 days ago
Select Finnair flight, departing Thu, 8 Oct from Paris to Chicago, returning Wed, 14 Oct, priced at £485 found 3 days ago
Aer Lingus
Tue, 19 May - Sat, 20 Jun
CDG
Paris
ORD
Chicago
£485 Return, found 7 hours ago
£485
Return
found 7 hours ago
Select Aer Lingus flight, departing Tue, 19 May from Paris to Chicago, returning Sat, 20 Jun, priced at £485 found 7 hours ago
British Airways
Tue, 16 Feb - Tue, 23 Feb
CDG
Paris
ORD
Chicago
£487 Return, found 2 days ago
£487
Return
found 2 days ago
Select British Airways flight, departing Tue, 16 Feb from Paris to Chicago, returning Tue, 23 Feb, priced at £487 found 2 days ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from £666
ORD
O'Hare Intl.
Cheapest
Average driving time to city centre23 min
Flights from £666

Frequently asked questions

Which airlines fly direct from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
Enter CDG to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
The best airline to fly with from Paris (CDG-Roissy-Charles de Gaulle) (CDG) to Chicago, IL (ORD-O'Hare Intl.) (ORD) will differ from traveller to traveller. If you like to fly early, UA offers early morning flights. If price is the most important factor, AA typically offers the lowest fares. EI offers the most daily flights from Paris (CDG-Roissy-Charles de Gaulle) (CDG) to Chicago, IL (ORD-O'Hare Intl.) (ORD), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
There are approximately 3 nonstop flights per day from Paris (CDG-Roissy-Charles de Gaulle) (CDG) to Chicago, IL (ORD-O'Hare Intl.) (ORD). For even more choice, look at flights that include layovers, as there are around 88 connecting flights per day. Some common connection points include Unknown (DUB), Heathrow (LHR), and Frankfurt Intl. (FRA).
What is the earliest flight from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Paris (CDG-Roissy-Charles de Gaulle) (CDG) to Chicago, IL (ORD-O'Hare Intl.) (ORD) typically departs at approximately 5:50 AM local time, operated by American Airlines. This is a seasonal service active in October. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
You'll typically find the most flights from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.) on a Thursday, with around 78 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Lufthansa, Air France, and British Airways. Compared to other days, Thursdays offer notably more flight options.
What are the most popular departure times for flights from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.) are in the morning, between 9am and 12pm. This accounts for around 48% of total traffic. Many major carriers, including United Airlines, Delta Air Lines and British Airways, offer flights during this window. Many travelers prefer these times as they allow for a full day of travel and an evening arrival in Chicago.
How long does it take to fly from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
Flying nonstop from CDG to ORD takes around 9 hours, with the route covering approximately 4,142 miles. Flights with a layover typically take 4 hours 20 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
Select the "Business class" and "First class" filters when looking for CDG to ORD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago from Roissy-Charles de Gaulle (CDG)?
From Roissy-Charles de Gaulle (CDG), you can fly into O'Hare Intl. (ORD) and Midway Intl. (MDW) in Chicago. Some flights may connect through major hubs like Heathrow (LHR), DUB (DUB), Kastrup (CPH) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Paris (CDG-Roissy-Charles de Gaulle) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Roissy-Charles de Gaulle
Destination airport
O'Hare Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Air Tahiti Nui, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic
Return price
£454
Distance
6627 km
Average flight time
2 hours 1 min

Book with confidence

Compare flights from Paris to Chicago easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Paris to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Roissy-Charles de Gaulle to O'Hare Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Roissy-Charles de Gaulle (CDG) to O'Hare Intl. (ORD)

The easiest way to view the best deals on flights from Paris to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Roissy-Charles de Gaulle to O'Hare Intl. start at just £455 and range up to £554.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Paris and Chicago
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Paris to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Roissy-Charles de Gaulle to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Paris to Chicago easily and book with confidence

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