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Cheap flights from Paris Charles de Gaulle Airport to Illinois from $299

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 2/3. 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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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:15 am - 11:10 am
CDG
-
ORD
11h 55m1 stop
Lufthansa Logo
4:05 pm - 10:30 am
ORD
-
CDG
11h 25m1 stop
$546Lufthansa
Mon, Jan 12 - Tue, Jan 27
Multiple Airlines Logo
7:10 pm - 10:42 pm
CDG
-
ORD
34h 32m2 stops
Multiple Airlines Logo
5:15 am - 11:35 am
ORD
-
CDG
23h 20m3 stops
$550Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
6:15 am - 1:25 pm
CDG
-
ORD
14h 10m1 stop
Multiple Airlines Logo
6:45 pm - 9:55 am
ORD
-
CDG
8h 10mnonstop
$551Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Scandinavian Airlines Logo
11:15 am - 4:10 pm
CDG
-
ORD
11h 55m1 stop
Scandinavian Airlines Logo
7:15 pm - 11:40 am
ORD
-
CDG
33h 25m2 stops
$552Scandinavian Airlines
Fri, Apr 17 - Fri, Apr 24
Scandinavian Airlines Logo
11:10 am - 4:55 pm
CDG
-
ORD
12h 45m1 stop
Scandinavian Airlines Logo
7:20 pm - 2:45 pm
ORD
-
CDG
12h 25m1 stop
$555Scandinavian Airlines
Sun, Feb 1 - Fri, Feb 27
United Airlines Logo
6:15 am - 1:55 pm
CDG
-
STL
14h 40m1 stop
United Airlines Logo
9:57 am - 6:55 am
STL
-
CDG
13h 58m2 stops
$641United Airlines
Fri, Jan 23 - Thu, Feb 5
United Airlines Logo
6:15 am - 1:55 pm
CDG
-
STL
14h 40m1 stop
United Airlines Logo
1:15 pm - 9:55 am
STL
-
CDG
13h 40m1 stop
$642United Airlines
Fri, Jan 23 - Thu, Feb 5
Air France Logo
3:30 pm - 10:07 pm
CDG
-
MDW
13h 37m1 stop
Air France Logo
6:14 pm - 1:15 pm
MDW
-
CDG
12h 01m1 stop
$677Air France
Thu, Jan 15 - Wed, Jan 28
Air France Logo
11:10 am - 5:29 pm
CDG
-
MDW
13h 19m1 stop
Air France Logo
6:17 pm - 11:05 am
MDW
-
CDG
9h 48m1 stop
$682Air France
Wed, Feb 11 - Tue, Feb 17
Delta Logo
7:10 am - 5:34 pm
CDG
-
MDW
17h 24m2 stops
Delta Logo
1:49 pm - 8:10 am
MDW
-
CDG
11h 21m1 stop
$690Delta
Thu, Jan 15 - Wed, Jan 28

Lufthansa flights from Paris Charles de Gaulle Airport to Illinois

Our best Lufthansa deals on Paris Charles de Gaulle Airport to Illinois flight tickets
Lufthansa
Jan 12
CDG6:15 amParis Charles de Gaulle
11h 55m
1 stop
ORD11:10 amChicago O'Hare Intl
Jan 27
ORD4:05 pmChicago O'Hare Intl
11h 25m
1 stop
CDG10:30 amParis Charles de Gaulle
$546
Find similar
Lufthansa
Jan 17
CDG8:45 amParis Charles de Gaulle
13h 35m
1 stop
ORD3:20 pmChicago O'Hare Intl
Jan 24
ORD6:45 pmChicago O'Hare Intl
8h 10m
CDG9:55 amParis Charles de Gaulle
$557
Find similar
Lufthansa
Jan 12
CDG6:15 amParis Charles de Gaulle
11h 55m
1 stop
ORD11:10 amChicago O'Hare Intl
Jan 27
ORD6:45 pmChicago O'Hare Intl
8h 10m
CDG9:55 amParis Charles de Gaulle
$558
Find similar

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
Apr 17
CDG11:15 amParis Charles de Gaulle
11h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
Apr 24
ORD7:15 pmChicago O'Hare Intl
33h 25m
2 stops
CDG11:40 amParis Charles de Gaulle
$552
Find similar
Scandinavian Airlines
Feb 1
CDG11:10 amParis Charles de Gaulle
12h 45m
1 stop
ORD4:55 pmChicago O'Hare Intl
Feb 27
ORD7:20 pmChicago O'Hare Intl
12h 25m
1 stop
CDG2:45 pmParis Charles de Gaulle
$555
Find similar
Scandinavian Airlines
Mar 24
CDG6:30 pmParis Charles de Gaulle
29h 15m
2 stops
ORD5:45 pmChicago O'Hare Intl
Apr 3
ORD7:15 pmChicago O'Hare Intl
12h 15m
1 stop
CDG2:30 pmParis Charles de Gaulle
$559
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Paris Charles de Gaulle Airport to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 4, 2025.
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

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 1/12

6:15 am-11:10 am

1 stop11h 55m

Chicago O'Hare Intl

Tue 1/27

4:05 pm-10:30 am

1 stop11h 25m

$546

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 2/4

7:10 pm-10:42 pm

2 stops34h 32m

Chicago O'Hare Intl

Sun 2/8

5:15 am-11:35 am

3 stops23h 20m

$550

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 2/4

6:15 am-1:25 pm

1 stop14h 10m

Chicago O'Hare Intl

Sun 2/8

6:45 pm-9:55 am

Nonstop8h 10m

$551

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 4/17

11:15 am-4:10 pm

1 stop11h 55m

Chicago O'Hare Intl

Fri 4/24

7:15 pm-11:40 am

2 stops33h 25m

$552

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sun 2/1

11:10 am-4:55 pm

1 stop12h 45m

Chicago O'Hare Intl

Fri 2/27

7:20 pm-2:45 pm

1 stop12h 25m

$555

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 1/23

6:15 am-1:55 pm

1 stop14h 40m

Lambert-St Louis

Thu 2/5

9:57 am-6:55 am

2 stops13h 58m

$641

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Fri 1/23

6:15 am-1:55 pm

1 stop14h 40m

Lambert-St Louis

Thu 2/5

1:15 pm-9:55 am

1 stop13h 40m

$642

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 1/15

3:30 pm-10:07 pm

1 stop13h 37m

Chicago Midway

Wed 1/28

6:14 pm-1:15 pm

1 stop12h 01m

$677

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Wed 2/11

11:10 am-5:29 pm

1 stop13h 19m

Chicago Midway

Tue 2/17

6:17 pm-11:05 am

1 stop9h 48m

$682

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 1/15

7:10 am-5:34 pm

2 stops17h 24m

Chicago Midway

Wed 1/28

1:49 pm-8:10 am

1 stop11h 21m

$690

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

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 February. Flight prices, which tend to average around $598, 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 March is also cheap. Prices for this month can be found on momondo for an average of $612.

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 $780. Flights from Paris Charles de Gaulle Airport to Illinois on a Sunday will generally be more expensive and average around $901. 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 in the morning are often more expensive with an average ticket price of $831.

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 $749 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 $613 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.

Can stopping save me money on Paris Charles de Gaulle Airport to Illinois flights?

You could potentially save up to 14% on your flight if you consider stops on a Paris Charles de Gaulle Airport to Illinois flight.

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

$688

Fastest flight time

8h 55m

Direct flights

Every day

Airports in Illinois

1 airport
The best one-way flight to Illinois from Paris Charles de Gaulle Airport in the past 72 hours is $688. The best round-trip flight deal from Paris Charles de Gaulle Airport to Illinois found on momondo in the last 72 hours is $760.
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 is 1 airport near Illinois: 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?

  • 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?

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
IcelandairPriceFrom $406Free CancellationRating
7.0
584 reviews
Search Icelandair flights
LufthansaPriceFrom $521Free CancellationRating
6.8
7,612 reviews
Search Lufthansa flights
IberiaPriceFrom $546Free CancellationRating
7.0
3,040 reviews
Search Iberia flights
Air FrancePriceFrom $573Free CancellationRating
7.4
1,502 reviews
Search Air France flights
DeltaPriceFrom $581Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
9,066 reviews
Search United Airlines 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.

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