Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Paris Charles de Gaulle Airport to Illinois from $459

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 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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.
Finnair Logo
10:45 am - 5:50 pm
CDG
-
ORD
14h 05m
1 stop
Finnair Logo
9:40 pm - 12:40 pm
ORD
-
CDG
8h 00mnonstop
$641Finnair
Thu, Sep 10 - Thu, Sep 17
Finnair Logo
10:45 am - 5:50 pm
CDG
-
ORD
14h 05m
1 stop
Finnair Logo
9:40 pm - 12:40 pm
ORD
-
CDG
8h 00mnonstop
$642Finnair
Tue, Oct 6 - Mon, Oct 12
Air France Logo
8:15 am - 2:15 pm
CDG
-
ORD
13h 00m
1 stop
Air France Logo
5:55 pm - 12:30 pm
ORD
-
CDG
11h 35m
1 stop
$645Air France
Tue, Oct 6 - Mon, Oct 12
Air France Logo
1:10 pm - 3:10 pm
CDG
-
ORD
9h 00mnonstop
Air France Logo
5:19 pm - 10:40 am
ORD
-
CDG
10h 21m
1 stop
$646Air France
Fri, May 29 - Wed, Jun 3
Delta Logo
8:15 am - 9:09 pm
CDG
-
MDW
19h 54m
2 stops
Delta Logo
1:59 pm - 11:10 am
MDW
-
CDG
14h 11m
1 stop
$650Delta
Thu, May 14 - Wed, May 27
Delta Logo
8:15 am - 6:33 pm
CDG
-
MDW
17h 18m
2 stops
Delta Logo
6:00 am - 10:35 am
MDW
-
CDG
21h 35m
1 stop
$651Delta
Mon, Jun 1 - Mon, Jun 8
United Airlines Logo
11:15 am - 1:15 pm
CDG
-
ORD
9h 00mnonstop
United Airlines Logo
6:12 pm - 12:35 pm
ORD
-
CDG
11h 23m
1 stop
$654United Airlines
Sat, May 23 - Wed, May 27
Lufthansa Logo
7:20 am - 1:25 pm
CDG
-
STL
13h 05m
1 stop
Lufthansa Logo
12:55 pm - 5:15 pm
STL
-
CDG
21h 20m
2 stops
$871Lufthansa
Tue, Jun 16 - Tue, Jun 23
Lufthansa Logo
7:20 am - 3:46 pm
CDG
-
STL
15h 26m
2 stops
Lufthansa Logo
1:13 pm - 9:20 am
STL
-
CDG
13h 07m
1 stop
$876Lufthansa
Sat, Jun 6 - Tue, Jun 16
United Airlines Logo
7:45 am - 7:26 pm
CDG
-
PIA
18h 41m
2 stops
United Airlines Logo
8:20 am - 9:40 am
PIA
-
CDG
18h 20m
2 stops
$963United Airlines
Mon, Jun 15 - Mon, Jun 22

United Airlines flights from Paris Charles de Gaulle Airport to Illinois

Our best United Airlines deals on Paris Charles de Gaulle Airport to Illinois flight tickets
United Airlines
May 21
CDG11:15 amParis Charles de Gaulle
9h 00m
ORD1:15 pmChicago O'Hare Intl
May 28
ORD6:10 pmChicago O'Hare Intl
8h 10m
CDG9:20 amParis Charles de Gaulle
$654
United Airlines
May 14
CDG2:35 pmParis Charles de Gaulle
12h 20m
1 stop
ORD7:55 pmChicago O'Hare Intl
May 24
ORD10:50 amChicago O'Hare Intl
19h 55m
2 stops
CDG1:45 pmParis Charles de Gaulle
$721
United Airlines
May 14
CDG10:20 amParis Charles de Gaulle
11h 30m
1 stop
ORD2:50 pmChicago O'Hare Intl
May 24
ORD10:50 amChicago O'Hare Intl
14h 55m
2 stops
CDG8:45 amParis Charles de Gaulle
$722

American Airlines flights from Paris Charles de Gaulle Airport to Illinois

Our best American Airlines deals on Paris Charles de Gaulle Airport to Illinois flight tickets
American Airlines
Sep 6
CDG2:40 pmParis Charles de Gaulle
9h 10m
ORD4:50 pmChicago O'Hare Intl
Sep 12
ORD9:40 pmChicago O'Hare Intl
8h 00m
CDG12:40 pmParis Charles de Gaulle
$655
American Airlines
May 26
CDG10:00 amParis Charles de Gaulle
17h 21m
1 stop
ORD8:21 pmChicago O'Hare Intl
Jun 3
ORD10:00 amChicago O'Hare Intl
14h 20m
2 stops
CDG7:20 amParis Charles de Gaulle
$665
American Airlines
May 19
CDG6:00 amParis Charles de Gaulle
17h 00m
1 stop
ORD4:00 pmChicago O'Hare Intl
May 29
ORD9:15 pmChicago O'Hare Intl
13h 55m
1 stop
CDG6:10 pmParis Charles de Gaulle
$693

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 May 2, 2026.
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

Thu 9/10

10:45 am-5:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Thu 9/17

9:40 pm-12:40 pm

Nonstop8h 00m

$641

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Tue 10/6

10:45 am-5:50 pm

1 stop14h 05m

Chicago O'Hare Intl

Mon 10/12

9:40 pm-12:40 pm

Nonstop8h 00m

$642

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Tue 10/6

8:15 am-2:15 pm

1 stop13h 00m

Chicago O'Hare Intl

Mon 10/12

5:55 pm-12:30 pm

1 stop11h 35m

$645
Quickest round-trip

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 5/29

1:10 pm-3:10 pm

Nonstop9h 00m

Chicago O'Hare Intl

Wed 6/3

5:19 pm-10:40 am

1 stop10h 21m

$646

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 5/14

8:15 am-9:09 pm

2 stops19h 54m

Chicago Midway

Wed 5/27

1:59 pm-11:10 am

1 stop14h 11m

$650

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Mon 6/1

8:15 am-6:33 pm

2 stops17h 18m

Chicago Midway

Mon 6/8

6:00 am-10:35 am

1 stop21h 35m

$651

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 5/23

11:15 am-1:15 pm

Nonstop9h 00m

Chicago O'Hare Intl

Wed 5/27

6:12 pm-12:35 pm

1 stop11h 23m

$654

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Tue 6/16

7:20 am-1:25 pm

1 stop13h 05m

Lambert-St Louis

Tue 6/23

12:55 pm-5:15 pm

2 stops21h 20m

$871

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Sat 6/6

7:20 am-3:46 pm

2 stops15h 26m

Lambert-St Louis

Tue 6/16

1:13 pm-9:20 am

1 stop13h 07m

$876

ParisPeoria

CDG - PIA

CDGPIA

Paris Charles de Gaulle

Mon 6/15

7:45 am-7:26 pm

2 stops18h 41m

Greater Peoria

Mon 6/22

8:20 am-9:40 am

2 stops18h 20m

$963

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 November. Flight prices, which tend to average around $360, 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 November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $422.

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 $795. Flights from Paris Charles de Gaulle Airport to Illinois on a Sunday will generally be more expensive and average around $994. 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 $878. Flights in the morning are often more expensive with an average ticket price of $897.

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 from Paris Charles de Gaulle Airport 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 $792 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 $685 on momondo.

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

No. A direct flight is the cheapest option for a flight between Paris Charles de Gaulle Airport to Illinois.

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

$741

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 $741. The best round-trip flight deal from Paris Charles de Gaulle Airport to Illinois found on momondo in the last 72 hours is $986.
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

Frequently asked questions about flying 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?

  • 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 $498Free CancellationRating
7.0
647 reviews
Search Icelandair flights
United AirlinesPriceFrom $605Free CancellationRating
7.4
9,686 reviews
Search United Airlines flights
LufthansaPriceFrom $607Free CancellationRating
6.8
7,965 reviews
Search Lufthansa flights
IberiaPriceFrom $612Free CancellationRating
7.0
3,209 reviews
Search Iberia flights
Air FrancePriceFrom $694Free CancellationRating
7.4
1,583 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.

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 6/1
Mon 6/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $63
Flights to Los Angelesfrom $51
Flights to Orlandofrom $52
Flights to Miamifrom $50
Flights to Chicagofrom $56
Flights to San Franciscofrom $76
Flights to Las Vegasfrom $56
Flights to Washington, D.C.from $55
Flights to Bostonfrom $92
Flights to Atlantafrom $48
Flights to Dallasfrom $72
Flights to Fort Lauderdalefrom $52