What is the cheapest airline that flies from Paris Charles de Gaulle to Illinois?

Air Serbia, Finnair, and British Airways are the most popular carriers operating from Paris Charles de Gaulle to Illinois

What airlines fly to Illinois?

United Airlines, Iberia and Lufthansa are the top three most popular airlines that fly to Illinois from Paris Charles de Gaulle Airport according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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 6 as of March 2026.

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.

$446 Cheap Flights from Paris Charles de Gaulle Airport to Illinois in 2026

Q: 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 70 per week as of March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Q: 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 10 per day as of March 2026. The most frequent departure time is 11:00AM, with 63% of daily flights leaving at noon.

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Find the cheapest flights from Paris Charles de Gaulle Airport to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 6:15 pm

CDG

ORD

32h 00m

1 stop

10:25 pm - 4:15 pm

ORD

CDG

10h 50m

1 stop

$606Icelandair

Wed, Apr 29 - Wed, May 6

5:15 pm - 6:15 pm

CDG

ORD

32h 00m

1 stop

10:25 pm - 4:15 pm

ORD

CDG

10h 50m

1 stop

$609Icelandair

Wed, Apr 29 - Wed, May 6

10:30 am - 4:26 pm

CDG

MDW

12h 56m

1 stop

1:59 pm - 7:55 am

MDW

CDG

10h 56m

1 stop

$747Air France

Sat, May 2 - Sat, May 9

8:15 am - 6:33 pm

CDG

MDW

17h 18m

2 stops

9:22 am - 8:40 am

MDW

CDG

16h 18m

1 stop

$752Delta

Thu, May 7 - Mon, May 18

10:30 am - 5:22 pm

CDG

MDW

13h 52m

1 stop

10:45 am - 6:10 am

MDW

CDG

12h 25m

1 stop

$754Air France

Tue, Mar 31 - Sun, Apr 5

10:50 am - 5:58 pm

CDG

MDW

14h 08m

1 stop

1:24 pm - 8:40 am

MDW

CDG

12h 16m

1 stop

$759Delta

Fri, Apr 17 - Mon, Apr 27

7:25 am - 1:25 pm

CDG

STL

13h 00m

1 stop

7:09 pm - 5:15 pm

STL

CDG

15h 06m

2 stops

$813Lufthansa

Fri, Apr 17 - Thu, Apr 30

2:35 pm - 11:11 pm

CDG

STL

15h 36m

2 stops

7:09 pm - 5:15 pm

STL

CDG

15h 06m

2 stops

$816Lufthansa

Fri, Apr 17 - Thu, Apr 30

7:25 am - 1:25 pm

CDG

STL

13h 00m

1 stop

7:45 am - 9:20 am

STL

CDG

18h 35m

1 stop

$827United Airlines

Fri, Apr 17 - Thu, Apr 30

7:25 am - 1:25 pm

CDG

STL

13h 00m

1 stop

7:45 am - 9:20 am

STL

CDG

18h 35m

1 stop

$831United Airlines

Fri, Apr 17 - Thu, Apr 30

Scandinavian Airlines flights from Paris Charles de Gaulle Airport to Illinois

Our best Scandinavian Airlines deals on Paris Charles de Gaulle Airport to Illinois flight tickets

Scandinavian Airlines

May 26

CDG8:10 pmParis Charles de Gaulle

27h 00m

2 stops

ORD4:10 pmChicago O'Hare Intl

Jun 6

ORD7:15 pmChicago O'Hare Intl

12h 15m

1 stop

CDG2:30 pmParis Charles de Gaulle

$610

Scandinavian Airlines

Apr 20

CDG9:50 amParis Charles de Gaulle

13h 20m

1 stop

ORD4:10 pmChicago O'Hare Intl

May 2

ORD7:15 pmChicago O'Hare Intl

30h 45m

1 stop

CDG9:00 amParis Charles de Gaulle

$629

Scandinavian Airlines

Apr 13

CDG8:30 pmParis Charles de Gaulle

32h 27m

2 stops

ORD9:57 pmChicago O'Hare Intl

Apr 20

ORD7:15 pmChicago O'Hare Intl

17h 10m

1 stop

CDG7:25 pmParis Charles de Gaulle

$652

Icelandair flights from Paris Charles de Gaulle Airport to Illinois

Our best Icelandair deals on Paris Charles de Gaulle Airport to Illinois flight tickets

Icelandair

Apr 29

CDG5:15 pmParis Charles de Gaulle

32h 00m

1 stop

ORD6:15 pmChicago O'Hare Intl

May 6

ORD10:25 pmChicago O'Hare Intl

10h 50m

1 stop

CDG4:15 pmParis Charles de Gaulle

$606

Icelandair

Apr 29

CDG5:15 pmParis Charles de Gaulle

32h 00m

1 stop

ORD6:15 pmChicago O'Hare Intl

May 6

ORD10:25 pmChicago O'Hare Intl

10h 50m

1 stop

CDG4:15 pmParis Charles de Gaulle

$609

Icelandair

May 22

CDG5:15 pmParis Charles de Gaulle

11h 10m

1 stop

ORD9:25 pmChicago O'Hare Intl

May 25

ORD7:25 pmChicago O'Hare Intl

10h 35m

1 stop

CDG1:00 pmParis Charles de Gaulle

$612

momondo Fare Finder

Use the filters below to find and compare flights from Paris Charles de Gaulle Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 4/29

5:15 pm-6:15 pm

1 stop32h 00m

Chicago O'Hare Intl

Wed 5/6

10:25 pm-4:15 pm

1 stop10h 50m

$606

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 4/29

5:15 pm-6:15 pm

1 stop32h 00m

Chicago O'Hare Intl

Wed 5/6

10:25 pm-4:15 pm

1 stop10h 50m

$609

Quickest round-trip

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Sat 5/2

10:30 am-4:26 pm

1 stop12h 56m

Chicago Midway

Sat 5/9

1:59 pm-7:55 am

1 stop10h 56m

$747

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 5/7

8:15 am-6:33 pm

2 stops17h 18m

Chicago Midway

Mon 5/18

9:22 am-8:40 am

1 stop16h 18m

$752

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Tue 3/31

10:30 am-5:22 pm

1 stop13h 52m

Chicago Midway

Sun 4/5

10:45 am-6:10 am

1 stop12h 25m

$754

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Fri 4/17

10:50 am-5:58 pm

1 stop14h 08m

Chicago Midway

Mon 4/27

1:24 pm-8:40 am

1 stop12h 16m

$759

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 4/17

7:25 am-1:25 pm

1 stop13h 00m

Lambert-St Louis

Thu 4/30

7:09 pm-5:15 pm

2 stops15h 06m

$813

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 4/17

2:35 pm-11:11 pm

2 stops15h 36m

Lambert-St Louis

Thu 4/30

7:09 pm-5:15 pm

2 stops15h 06m

$816

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 4/17

7:25 am-1:25 pm

1 stop13h 00m

Lambert-St Louis

Thu 4/30

7:45 am-9:20 am

1 stop18h 35m

$827

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 4/17

7:25 am-1:25 pm

1 stop13h 00m

Lambert-St Louis

Thu 4/30

7:45 am-9:20 am

1 stop18h 35m

$831

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Paris Charles de Gaulle Airport is in February. Flight prices, which tend to average around $609, 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 February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $619.

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 Thursday when prices can be found for as low as $789. Flights from Paris Charles de Gaulle Airport to Illinois on a Sunday will generally be more expensive and average around $976. 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 at noon. Flights from Paris Charles de Gaulle Airport to Illinois during this time can be as low as $839. Flights in the morning are often more expensive with an average ticket price of $843.

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 $776 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 $647 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.

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

Best Price Found	$625
Fastest flight time	8h 55m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Paris Charles de Gaulle Airport in the past 72 hours is $625. The best round-trip flight deal from Paris Charles de Gaulle Airport to Illinois found on momondo in the last 72 hours is $774.

The fastest flight from Paris Charles de Gaulle Airport to Illinois takes 8h 55m

Direct flights go from Paris Charles de Gaulle Airport to Illinois every day.

There are 98 airports in Illinois. From Paris Charles de Gaulle Airport there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

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 6 as of March 2026.
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 40.73% of all bookings. The subsequent popular models are Airbus A350-900 at 16.70%, Boeing 787-8 Dreamliner at 15.19%, and Boeing 787-10 Dreamliner at 14.04%.

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
Icelandair	PriceFrom $498	Free Cancellation	Rating 7.1 622 reviews	Search Icelandair flights
Iberia	PriceFrom $546	Free Cancellation	Rating 7.0 3,138 reviews	Search Iberia flights
Delta	PriceFrom $581	Free Cancellation	Rating 7.9 8,288 reviews	Search Delta flights
United Airlines	PriceFrom $605	Free Cancellation	Rating 7.4 9,435 reviews	Search United Airlines flights
Lufthansa	PriceFrom $609	Free Cancellation	Rating 6.8 7,858 reviews	Search Lufthansa flights
Air France	PriceFrom $618	Free Cancellation	Rating 7.4 1,546 reviews	Search Air France flights

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.