$339 Cheap Flights from Chicago (ORD) to Paris (CDG)

View $339 flight on Wed, Mar 11, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Paris Charles de Gaulle Airport (CDG)

Cheap Flights from Chicago to Paris (ORD-CDG)

Prices were available within the past 7 days and start at $339 for one-way flights and $461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, Apr 19 - Thu, Apr 23
ORD
Chicago
CDG
Paris
$461 Roundtrip, found 1 hour ago
$461
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Sun, Apr 19 from Chicago to Paris, returning Thu, Apr 23, priced at $461 found 1 hour ago
United
Sun, Jan 10 - Tue, Jan 12
ORD
Chicago
CDG
Paris
$510 Roundtrip, found 5 days ago
$510
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jan 10 from Chicago to Paris, returning Tue, Jan 12, priced at $510 found 5 days ago
Lufthansa
Mon, Nov 23 - Wed, Nov 25
ORD
Chicago
CDG
Paris
$512 Roundtrip, found 4 days ago
$512
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Mon, Nov 23 from Chicago to Paris, returning Wed, Nov 25, priced at $512 found 4 days ago
Scandinavian Airlines
Mon, Apr 20 - Thu, Apr 23
ORD
Chicago
CDG
Paris
$528 Roundtrip, found 2 hours ago
$528
Roundtrip
found 2 hours ago
Select Scandinavian Airlines flight, departing Mon, Apr 20 from Chicago to Paris, returning Thu, Apr 23, priced at $528 found 2 hours ago
Aer Lingus
Sun, Nov 8 - Tue, Nov 17
ORD
Chicago
CDG
Paris
$551 Roundtrip, found 2 days ago
$551
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sun, Nov 8 from Chicago to Paris, returning Tue, Nov 17, priced at $551 found 2 days ago
American Airlines
Wed, Apr 8 - Fri, Apr 17
ORD
Chicago
CDG
Paris
$566 Roundtrip, found 9 hours ago
$566
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Apr 8 from Chicago to Paris, returning Fri, Apr 17, priced at $566 found 9 hours ago
Delta
Mon, May 4 - Fri, May 15
ORD
Chicago
CDG
Paris
$566 Roundtrip, found 9 hours ago
$566
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, May 4 from Chicago to Paris, returning Fri, May 15, priced at $566 found 9 hours ago
Iberia
Tue, Apr 14 - Tue, Apr 21
ORD
Chicago
CDG
Paris
$573 Roundtrip, found 1 hour ago
$573
Roundtrip
found 1 hour ago
Select Iberia flight, departing Tue, Apr 14 from Chicago to Paris, returning Tue, Apr 21, priced at $573 found 1 hour ago
British Airways
Wed, Apr 22 - Fri, May 1
ORD
Chicago
CDG
Paris
$576 Roundtrip, just found
$576
Roundtrip
just found
Select British Airways flight, departing Wed, Apr 22 from Chicago to Paris, returning Fri, May 1, priced at $576 just found
Swiss International Air Lines
Wed, Jan 6 - Wed, Jan 13
ORD
Chicago
CDG
Paris
$576 Roundtrip, just found
$576
Roundtrip
just found
Select Swiss International Air Lines flight, departing Wed, Jan 6 from Chicago to Paris, returning Wed, Jan 13, priced at $576 just found

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Alternative airports near Paris

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

Select flight to Orly ORY. Average driving time to city center is 18 minutes. Flights from $2,046
ORY
Orly
Average driving time to city center18 min
Flights from $2,046

Find the cheapest month to fly from Chicago (ORD) to Paris (CDG)

November is typically the cheapest month to fly

From $435 - $652 per traveler.

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) cost?
You can find cheap one-way flights from $339 and cheap return flights from $461 Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) with Expedia. One-way flights typically cost between $402 and $7389, and return flights often range between $604 and $11488. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
February is the cheapest month to fly from Chicago (ORD) to Paris (CDG), with average round-trip fares around $571. This price is about 22% lower than the average throughout the year, as travel demand tends to decrease after the holiday season. Other cheap months to fly from Chicago to Paris include January and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
There are 3 airlines offering direct flights from ORD to CDG:

  • United operates around 7 direct flights from ORD to CDG every week
  • Air France operates around 7 direct flights from ORD to CDG every week
  • American Airlines operates around 7 direct flights from ORD to CDG every week

What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
United is one of the cheapest airlines offering connecting flights from Chicago, IL (ORD) to Paris (CDG), with round-trip tickets starting from around $623.03. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle), 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 Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
The best airline to fly with from Chicago, IL (ORD) to Paris (CDG) will differ from traveler to traveler. If you like to fly early, Air France offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Delta offers the most daily flights from ORD to CDG, which is great 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 Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
When flying from Chicago, IL (ORD) to Paris (CDG), January and February are the best months to travel. Return flights during these months average around $571, making them a great value. January and February are typically quieter, allowing you to enjoy Paris with fewer crowds.*Prices based on flights available on Expedia in the last year.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
You can find approximately 2 nonstop flights per day from O'Hare Intl. (ORD) to Roissy-Charles de Gaulle (CDG). For more options, look at flights that include layovers.
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
The earliest flight from Chicago O'Hare International Airport (ORD) to Paris (CDG) usually departs at around 12:10 AM, operated by American Airlines. This is a seasonal service active in December, making it a great option for holiday travel. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
The most popular departure times for flights from Chicago (ORD) to Paris (CDG) are in the late afternoon, from 3pm to 6pm. About 30% of passengers prefer this time window. Many major carriers, including Air France, United Airlines, and Lufthansa, offer flights during this window. This timing is favored because it lets you enjoy a full day in Chicago before heading to Paris.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
A nonstop flight from ORD to CDG typically takes around 8 hours, covering approximately 4,142 miles. Connecting flights on this route usually add 4 hours to your travel time. 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 Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
Business class seats are offered on the ORD to CDG route. Airlines that offer business class service on this route include:

  • Swiss International Air Lines
  • United Airlines
  • Air Canada
  • Lufthansa
  • Delta Air Lines
  • Icelandair
  • British Airways
  • Turkish Airlines
  • American Airlines
  • Iberia

First class cabins are available on:

  • Lufthansa
  • Swiss International Air Lines
  • United Airlines
  • Delta Air Lines

How much is a business class flight from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
A direct, return business class ticket from Chicago, IL (ORD) to Paris (CDG) typically costs between $6,151 - $10,399. there is no data available for one-way flights. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) 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 Paris from O'Hare Intl. (ORD)?
When traveling from O'Hare Intl. (ORD) to Paris, you can fly into Roissy-Charles de Gaulle (CDG) and Orly (ORY). Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), Detroit Metropolitan Wayne County (DTW), Logan Intl. (BOS) before reaching Paris. 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 Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) 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 Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) Paris Vacation Packages 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 Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Paris (CDG-Roissy-Charles de Gaulle) 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
O'Hare Intl.
Destination airport
Roissy-Charles de Gaulle
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$460
Distance
4141 mi
Average flight time
15 hours 2 mins

Book with confidence

Chicago to Paris Flights

The cheapest times to fly from Chicago to Paris

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Paris are during the month of April. You can find some of the cheapest flights from Chicago to Paris with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Paris

Sunday is one of the best days to book for cheap flights from Chicago to Paris: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Paris

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Paris in 2026. You can also book with separate airlines for your outbound and return journeys, from $339 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Paris flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Paris airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Paris Flights

*Flight schedules are subject to change.

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*Available to One Key members.