Cheap flights from Paris Charles de Gaulle Airport to Illinois from $275
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Paris Charles de Gaulle Airport to Illinois departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Paris Charles de Gaulle Airport to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Illinois?
The cheapest month to fly to Illinois from Paris Charles de Gaulle Airport is in March. Flight prices, which tend to average around $595, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $600.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Paris Charles de Gaulle Airport to Illinois is on a Tuesday when prices can be found for as low as $813. Flights from Paris Charles de Gaulle Airport to Illinois on a Thursday will generally be more expensive and average around $960. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Paris Charles de Gaulle Airport to Illinois during this time can be as low as $704. Flights at noon are often more expensive with an average ticket price of $881.
What is the cheapest Paris Charles de Gaulle to Illinois flight route?
Fly from Paris Charles de Gaulle to Chicago O'Hare Intl for the best Paris Charles de Gaulle - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Paris Charles de Gaulle Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $712 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Paris Charles de Gaulle Airport for as low as $596 on momondo.
What cabin class options are available on Paris Charles de Gaulle to Illinois flights?
There are 3 cabin classes available to choose from on Paris Charles de Gaulle to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Paris Charles de Gaulle to Illinois?
Air Serbia, Icelandair, and Turkish Airlines are the most popular carriers operating from Paris Charles de Gaulle to Illinois
What airlines fly to Illinois?
Air France, United Airlines and Iberia are the top three most popular airlines that fly to Illinois from Paris Charles de Gaulle Airport according to our data. Air France is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 7 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from Paris Charles de Gaulle Airport to Illinois on average per day?
The number of flights available between Paris Charles de Gaulle Airport and Illinois is 18 per day as of June 2025. The most frequent departure time is 1:00PM, with 66% of daily flights leaving in the afternoon.
How many flights depart from Paris Charles de Gaulle Airport to Illinois on average per week?
The number of flights available between Paris Charles de Gaulle Airport and Illinois is 126 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Paris Charles de Gaulle Airport to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Paris Charles de Gaulle Airport to Illinois
When did momondo last update prices for flights from Paris Charles de Gaulle Airport to Illinois?
Prices for flights from Paris Charles de Gaulle Airport to Illinois were last updated today.
How many operators does momondo search for flights from Paris Charles de Gaulle Airport to Illinois?
The number of operators available for flights from Paris Charles de Gaulle Airport to Illinois is 8 as of June 2025.
How old do you have to be to fly from Paris Charles de Gaulle Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Paris Charles de Gaulle Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Paris Charles de Gaulle Airport to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Paris Charles de Gaulle Airport to Illinois is Boeing 787 Dreamliner, representing 33.46% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 27.71%, Boeing 787-8 Dreamliner at 20.89%, and Airbus A320-100/200 at 3.93%.
Best airlines flying from Paris Charles de Gaulle Airport to Illinois
Compare and see reviews for airlines that fly from Paris Charles de Gaulle Airport to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $434 | Free Cancellation | Rating 7.0 505 reviews | |||
| PriceFrom $464 | Free Cancellation | Rating 7.1 1,129 reviews | |||
| PriceFrom $521 | Free Cancellation | Rating 6.8 7,184 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 7.0 2,796 reviews | |||
| PriceFrom $572 | Free Cancellation | Rating 7.4 8,831 reviews | |||
| PriceFrom $581 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $603 | Free Cancellation | Rating 7.5 1,470 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Paris to Illinois?
Finding the right flight to Illinois from Paris is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.
Can I find flights from Paris to Illinois with flexible booking policies on momondo?
All flight searches from Paris to Illinois on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Paris to Illinois?
momondo helps you find the best flight between Paris and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Paris to Illinois right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Illinois from Paris. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.