Cheap Flights from Paris Charles de Gaulle to Chicago O'Hare International

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Compare Paris Charles de Gaulle to Chicago O'Hare International flight deals

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Flight deals from Paris Charles de Gaulle to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Paris Charles de Gaulle to Chicago O'Hare International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Paris Charles de Gaulle to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Paris Charles de Gaulle to Chicago O'Hare International flights are currently cheapest in November.

Direct flights from Paris Charles de Gaulle to Chicago O'Hare International

Paris Charles de Gaulle to Chicago O'Hare International: Alternative routes

Compare routes from Paris Charles de Gaulle to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Paris to Chicago: Flight information

The things to know before you go.
Cheapest flight found421 €
Cheapest month to flyNovember
Average flight time9 hrs, 2 mins
Most popular airlineAir France
Average flights per week144

Finding cheap flights from Paris Charles de Gaulle to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Paris Charles de Gaulle to Chicago O'Hare International is 421 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 2 minutes is the average flight time from Paris Charles de Gaulle to Chicago O'Hare International.
Air France, Delta and KLM fly direct from Paris Charles de Gaulle to Chicago O'Hare International.
As of May 2025, there are 144 flights per week flying from Paris Charles de Gaulle to Chicago O'Hare International.
The cheapest month to fly from Paris Charles de Gaulle to Chicago O'Hare International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Paris Charles de Gaulle Airport to Chicago O'Hare International Airport on Friday, 7 November 2025.
Yes – the average flight time is 9 hours and 2 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Icelandair and Finnair offer the cheapest flight tickets to Chicago O'Hare International.

Travelling from Charles de Gaulle Airport (CDG) to O'Hare International Airport (ORD): what you need to know

  • Around 9 hours is how long you can expect to be in the air on a direct flight from Charles de Gaulle Airport to O'Hare International Airport.

  • The timezone in Chicago is UTC-5, which is six hours behind Paris.

  • Every week, there are 51 Charles de Gaulle Airport to O'Hare International Airport flights. If you'd like to take off early, jump on the 11:15 United Airlines flight. If you'd rather make the most of your time before flying, the latest flight is at 14:40 with American Airlines.

  • Arrive at the airport on time so you don't miss your CDG to ORD flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • During popular months such as June, it's best to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you travel during a peak period in general.

  • You can travel nonstop to Chicago, United States. Jet off with one of these carriers that operate direct flights from Charles de Gaulle Airport to O'Hare International Airport:

  • Most travellers choose to travel with American Airlines on this route.

  • With 67.21% of services arriving as scheduled, United Airlines is the most punctual carrier offering CDG to ORD flights.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Charles de Gaulle Airport to O'Hare International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to visit your chosen city. Popular stopovers between CDG and ORD include:

    • Amsterdam Airport Schiphol

    • London Heathrow Airport

    • Dublin Airport

How to find the cheapest flights from Charles de Gaulle Airport (CDG) to O'Hare International Airport (ORD)

  • At the moment, 218 € is the cheapest price we've found for a one-way Charles de Gaulle Airport to O'Hare International Airport flight. The best price for a return plane ticket is 421 €. Remember that fares may change due to availability at the time of booking.

  • Score cheap tickets from CDG to ORD by booking six months ahead. Based on our research, that's the sweet spot for bagging a bargain.

  • Plan your trip for May. That's the cheapest month for flights from Charles de Gaulle Airport to O'Hare International Airport. If you have flexibility with your dates, try out the 'Whole month' tool to see the lowest airfare across each month.

  • Getting your hands on cheap flights from CDG to ORD is a cinch with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when there's a better deal.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Charles de Gaulle Airport to O'Hare International Airport.

Handy information about Charles de Gaulle Airport (CDG)

  • The address for CDG is 95711, Roissy Charles de Gaulle.

  • 61.46% of flights departing from Charles de Gaulle Airport make it to their destination on time.

  • To get to Charles de Gaulle Airport from central Paris, it takes around 45 minutes by car. This depends on traffic, however. It's approximately 27 kilometres from the airport to the city centre.

  • Expect a trip time of around 1 hour 15 minutes on public transport.

  • Get your travels off to a relaxed start by staying near CDG. Whether you're taking an early flight from Charles de Gaulle Airport to O'Hare International Airport or just don't want to be rushed, these hotels are perfect:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • The street address for ORD is 10000 West O'Hare.

  • From O'Hare International Airport, Chicago is approximately 40 kilometres away. It takes around 35 minutes to reach the centre driving.

  • When travelling by public transport, expect a journey time of about 55 minutes.

When to fly to O'Hare International Airport (ORD)

  • The quietest month for a flight from Charles de Gaulle Airport to O'Hare International Airport is January, while August is the busiest. Pick the best time to go to Chicago based on whether you prefer a more relaxed vibe or a faster pace.

  • When booking your flight from Charles de Gaulle Airport to O'Hare International Airport, consider the type of weather you like. July is the warmest month in Chicago, with the temperature ranging from 15ºC (59ºF) to 29ºC (84ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from CDG to ORD in January. Temperatures average between -12ºC (10ºF) and 3ºC (37ºF) then.

Explore more of United States

  • You've seen Chicago, now it's time to discover other parts of United States. Journey around 451 kilometres south-east to Columbus to tick off its leading sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, you'll have a packed itinerary ahead.

  • Indianapolis is another well-known destination in United States and is around 257 kilometres south-east of Chicago. No journey is complete without a visit to The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.