Cheap flights from Paris-Charles de Gaulle to Chicago-O'Hare
Cheap return flights from Paris-Charles de Gaulle to Chicago-O'Hare
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Chicago-O'Hare flight facts
What you need to know
What are the cheapest airlines?
- Norwegian Air
- Icelandair
- United Airlines
These airlines usually offer the cheapest flights from Paris-Charles de Gaulle to Chicago-O'Hare.
What airlines fly indirectly?
- American Airlines
- British Airways
- Lufthansa
These airlines fly from Paris-Charles de Gaulle to Chicago-O'Hare, but you’ll have at least one layover.
How long is the flight?
9 hours 30 minutes
This is the shortest flight time from Paris-Charles de Gaulle to Chicago-O'Hare.
Alternative flights from the UK to Chicago-O'Hare
Check out prices for other routes
Alternative flights from Paris-Charles de Gaulle
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Paris-Charles de Gaulle/Chicago-O'Hare route. There are around 35 flights on any given week from the UK to Chicago-O'Hare and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Paris-Charles de Gaulle to Chicago-O'Hare
Tips and advice from our flight experts
You've searched for flights from Paris to Chicago. We've found 25 flights and compared offers to give you the best deal. Norwegian Air is usually the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for £50 from Paris to Chicago on 30/03/2026 at 19:05.
We've scanned hundreds of airfares from dozens of airlines across the globe. We've found 10 airlines that operate the 6,200 km flight from Paris to Chicago.
To find the best offers, book at least 2-3 months in advance. Consider flying during off-peak seasons like late fall or early spring. Norwegian Air is a popular and affordable choice for this route, with an average flight duration of 9 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
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