What are the cheapest airlines flying from Paris Charles de Gaulle Airport to Chicago round-trip?

Scandinavian Airlines, at $610, was found to be the cheapest airline from Paris Charles de Gaulle Airport to Chicago.Alternate airlines to your destination round-trip include American Airlines and Air Canada. Scandinavian Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Paris Charles de Gaulle Airport to Chicago one-way?

One-way options have recently been found by users for as low as $475 on Icelandair. Other airlines that offer cheap prices include Turkish Airlines from $536 and Aer Lingus from $564 one-way.

What is the cheapest day to fly from Paris Charles de Gaulle Airport to Chicago?

Travelers seeking maximum savings on their Paris Charles de Gaulle Airport to Chicago flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Paris Charles de Gaulle Airport to Chicago?

While on average a flight from Paris Charles de Gaulle Airport to Chicago is generally $1,651, our data shows the cheapest flight currently is $538. When looking at the most popular route, (Paris Charles de Gaulle - Chicago O'Hare Intl), you can expect to pay $385 for that flight.

What are the most reliable airlines from Paris Charles de Gaulle Airport to Chicago?

Consider Air France (69%), Air Canada (69%) or Austrian Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Paris Charles de Gaulle Airport to Chicago.

What are the most popular airlines that fly from Paris Charles de Gaulle Airport to Chicago?

Consider Air France, Delta or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Paris Charles de Gaulle Airport to Chicago.

What is the cheapest day to fly round-trip from Paris Charles de Gaulle Airport to Chicago?

Users have found that flying from Paris Charles de Gaulle Airport to Chicago on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Paris Charles de Gaulle Airport to Chicago?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Chicago. Flights to Chicago from Paris Charles de Gaulle Airport in February are about $681 on average during February, but can be found for as low as $382.

Can I find deals for flights from Charles de Gaulle to Chicago that include hotel bookings?

Yes. In addition to deals on Charles de Gaulle to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Charles de Gaulle to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charles de Gaulle to Chicago.

Can I find deals for business class flights from Charles de Gaulle to Chicago?

Yes. Cheapflights offers flight deals from Charles de Gaulle to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$470+ Flights from Paris Charles de Gaulle Airport to Chicago

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Paris Charles de Gaulle to Chicago are usually found in March or February, booked 81 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Charles de Gaulle to Chicago

Round-trip from	$610 (Scandinavian Airlines)
One-way from	$470 (Kiwi.com)
Popular in	July
Cheapest in	March
Average price	$784
Good round-trip deal	$771 or less
Good one-way deal	$647 or less

From Paris Charles de Gaulle to Chicago (CHI)

Search Deals

One-way flight from Paris Charles de Gaulle to Chicago (CHI)

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($151 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Price to beat on a round-trip flight from Paris Charles de Gaulle to Chicago (CHI).

Search Deals

Price to beat on a one-way flight from Paris Charles de Gaulle to Chicago (CHI).

Search Deals

Find flight deals from Charles de Gaulle to Chicago

Cheapest flights from Charles de Gaulle to Chicago
Explore the most affordable flight options available from Charles de Gaulle to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Thu 12/1810:25 amCDG - ORD

2 stops16h 20mBritish Airways

Sat 1/38:45 pmORD - CDG

1 stop16h 00mBritish Airways

Deal found 6/10

$609

Fri 9/52:15 pmCDG - ORD

1 stop32h 55mScandinavian Airlines

Thu 9/117:15 pmORD - CDG

2 stops32h 40mScandinavian Airlines

Deal found 6/10

$610

Mon 8/2512:15 pmCDG - ORD

2 stops17h 44mAmerican Airlines

Sun 8/319:11 pmORD - CDG

1 stop31h 19mAmerican Airlines

Deal found 6/10

$611

Sat 9/69:00 amCDG - ORD

2 stops15h 10mMultiple Airlines

Sat 9/2712:00 pmORD - CDG

2 stops15h 20mMultiple Airlines

Deal found 6/11

$618

Thu 10/912:40 pmCDG - ORD

1 stop13h 49mAir Canada

Tue 10/1412:00 pmORD - CDG

2 stops15h 20mAir Canada

Deal found 6/11

$619

Wed 9/38:15 pmCDG - ORD

1 stop24h 05mAustrian Airlines

Sat 9/209:25 pmORD - CDG

2 stops34h 40mAustrian Airlines

Deal found 6/10

$621

Mon 8/1810:15 amCDG - ORD

1 stop10h 55mAir France

Sun 8/316:21 pmORD - CDG

1 stop29h 34mAir France

Deal found 6/11

$626

Thu 11/1310:30 amCDG - MDW

2 stops18h 14mVirgin Atlantic

Sun 11/239:30 amMDW - CDG

2 stops17h 00mVirgin Atlantic

Deal found 6/12

$630

Sat 10/45:00 pmCDG - MDW

1 stop30h 23mKLM

Sat 10/1110:35 amMDW - CDG

1 stop12h 40mKLM

Deal found 6/12

$632

Thu 9/182:55 pmCDG - ORD

2 stops28h 10mSWISS

Tue 9/233:45 pmORD - CDG

1 stop15h 20mSWISS

Deal found 6/10

$634

Mon 9/1510:30 amCDG - MDW

1 stop12h 53mAir France

Mon 9/225:59 pmMDW - CDG

1 stop10h 11mAir France

Deal found 6/10

$638

Sun 9/711:15 amCDG - ORD

Nonstop9h 00mBrussels Airlines

Thu 9/186:10 pmORD - CDG

Nonstop8h 10mBrussels Airlines

Deal found 6/11

$639

Best flights from Charles de Gaulle to Chicago
Discover carefully curated flight deals from Charles de Gaulle to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Fri 9/52:15 pmCDG - ORD

1 stop32h 55mScandinavian Airlines

Thu 9/117:15 pmORD - CDG

2 stops32h 40mScandinavian Airlines

Deal found 6/10

$610

Mon 8/2512:15 pmCDG - ORD

2 stops17h 44mAmerican Airlines

Sun 8/319:11 pmORD - CDG

1 stop31h 19mAmerican Airlines

Deal found 6/10

$611

Sat 9/69:00 amCDG - ORD

2 stops15h 10mMultiple Airlines

Sat 9/2712:00 pmORD - CDG

2 stops15h 20mMultiple Airlines

Deal found 6/11

$618

Sat 9/69:00 amCDG - ORD

2 stops15h 33mAir Canada

Tue 9/912:00 pmORD - CDG

2 stops15h 20mAir Canada

Deal found 6/11

$619

Wed 9/38:15 pmCDG - ORD

1 stop24h 05mAustrian Airlines

Sat 9/209:25 pmORD - CDG

2 stops34h 40mAustrian Airlines

Deal found 6/10

$621

Mon 8/1810:15 amCDG - ORD

1 stop10h 55mAir France

Sun 8/316:21 pmORD - CDG

1 stop29h 34mAir France

Deal found 6/11

$626

Sat 9/66:45 amCDG - ORD

1 stop13h 10mSWISS

Tue 9/164:00 pmORD - CDG

2 stops19h 50mSWISS

Deal found 6/10

$627

Sun 8/317:55 amCDG - ORD

1 stop12h 55mBritish Airways

Fri 9/121:59 pmORD - CDG

2 stops21h 06mBritish Airways

Deal found 6/10

$632

Sun 9/711:15 amCDG - ORD

Nonstop9h 00mBrussels Airlines

Thu 9/186:10 pmORD - CDG

Nonstop8h 10mBrussels Airlines

Deal found 6/11

$639

Thu 6/261:55 pmCDG - ORD

Nonstop9h 05mFinnair

Fri 7/259:30 pmORD - CDG

Nonstop8h 10mFinnair

Deal found 6/11

$640

Sat 9/61:10 pmCDG - ORD

Nonstop8h 50mDelta

Sat 9/275:10 pmORD - CDG

Nonstop8h 00mDelta

Deal found 6/10

$648

Sat 8/3011:45 amCDG - ORD

2 stops16h 50mVirgin Atlantic

Sun 9/711:00 amORD - CDG

1 stop13h 10mVirgin Atlantic

Deal found 6/10

$653

Last-minute flights from Charles de Gaulle to Chicago
Discover last-minute flight deals from Charles de Gaulle to Chicago. Data last updated June 12, 2025 and is based on user searches.

Tue 6/1710:10 amCDG - ORD

1 stop12h 35mAer Lingus

Tue 6/249:15 pmORD - CDG

1 stop16h 50mAer Lingus

Deal found 6/11

$737

Tue 6/177:20 amCDG - ORD

2 stops35h 04mUnited Airlines

Tue 6/2410:46 amORD - CDG

2 stops13h 59mUnited Airlines

Deal found 6/10

$895

Tue 6/175:00 pmCDG - ORD

1 stop11h 15mIcelandair

Wed 6/1810:15 pmORD - CDG

1 stop10h 40mIcelandair

Deal found 6/10

$920

Wed 6/181:55 pmCDG - ORD

Nonstop9h 05mIberia

Wed 7/29:30 pmORD - CDG

Nonstop8h 10mIberia

Deal found 6/10

$640

Wed 6/181:55 pmCDG - ORD

Nonstop9h 05mFinnair

Sat 6/289:30 pmORD - CDG

Nonstop8h 10mFinnair

Deal found 6/10

$703

Thu 6/1911:00 amCDG - ORD

1 stop15h 33mMultiple Airlines

Wed 7/210:30 pmORD - CDG

1 stop11h 50mMultiple Airlines

Deal found 6/12

$618

Thu 6/1910:00 amCDG - ORD

1 stop12h 48mAmerican Airlines

Mon 6/304:44 pmORD - CDG

1 stop11h 46mAmerican Airlines

Deal found 6/11

$620

Thu 6/1910:25 pmCDG - ORD

1 stop23h 20mBritish Airways

Wed 7/210:30 pmORD - CDG

1 stop11h 50mBritish Airways

Deal found 6/12

$634

Thu 6/1912:20 pmCDG - MDW

2 stops27h 25mMultiple Airlines

Thu 7/35:20 pmMDW - CDG

2 stops31h 25mMultiple Airlines

Deal found 6/11

$833

Thu 6/193:55 pmCDG - ORD

1 stop28h 25mAustrian Airlines

Thu 7/31:05 pmORD - CDG

2 stops19h 00mAustrian Airlines

Deal found 6/11

$834

Fri 6/2010:45 amCDG - ORD

1 stop15h 55mLOT

Mon 9/15:10 pmORD - CDG

1 stop18h 40mLOT

Deal found 6/11

$798

Sat 6/219:45 amCDG - ORD

1 stop13h 10mSWISS

Sat 7/52:20 pmORD - CDG

1 stop11h 35mSWISS

Deal found 6/11

$745

One-way flights from Charles de Gaulle to Chicago
Search for one-way flight options from Charles de Gaulle to Chicago. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 6/2412:00 pmCDG - ORD

2 stops25h 12mMultiple Airlines

Deal found 6/11

$470

Mon 12/11:00 pmCDG - ORD

1 stop11h 20mIcelandair

Deal found 6/11

$475

Sun 6/2910:10 pmCDG - MDW

3 stops49h 14mMultiple Airlines

Deal found 6/10

$478

Mon 9/227:20 amCDG - ORD

1 stop17h 35mTurkish Airlines

Deal found 6/11

$536

Sun 11/301:15 pmCDG - ORD

1 stop11h 40mAer Lingus

Deal found 6/10

$564

Tue 6/171:55 pmCDG - ORD

Nonstop9h 05mIberia

Deal found 6/10

$571

Sun 10/511:15 amCDG - ORD

1 stop11h 55mScandinavian Airlines

Deal found 6/11

$573

Tue 10/711:15 amCDG - ORD

Nonstop9h 00mLufthansa

Deal found 6/12

$635

Thu 8/211:55 pmCDG - ORD

Nonstop9h 05mFinnair

Deal found 6/10

$641

Mon 9/2211:15 amCDG - ORD

Nonstop9h 00mBrussels Airlines

Deal found 6/9

$686

Tue 7/110:05 amCDG - ORD

1 stop35h 20mAir Serbia

Deal found 6/11

$727

Sun 6/227:05 amCDG - ORD

1 stop13h 15mAustrian Airlines

Deal found 6/10

$745

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 9/5

2:15 pm-4:10 pm

1 stop32h 55m

Chicago O'Hare Intl

Thu 9/11

7:15 pm-10:55 am

2 stops32h 40m

$610

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 8/25

12:15 pm-10:59 pm

2 stops17h 44m

Chicago O'Hare Intl

Sun 8/31

9:11 pm-11:30 am

1 stop31h 19m

$611

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 9/6

9:00 am-5:10 pm

2 stops15h 10m

Chicago O'Hare Intl

Sat 9/27

12:00 pm-10:20 am

2 stops15h 20m

$618

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 10/9

12:40 pm-7:29 pm

1 stop13h 49m

Chicago O'Hare Intl

Tue 10/14

12:00 pm-10:20 am

2 stops15h 20m

$619

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 9/3

8:15 pm-1:20 pm

1 stop24h 05m

Chicago O'Hare Intl

Wed 9/17

4:00 pm-5:00 pm

2 stops18h 00m

$621

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 8/20

10:15 am-2:40 pm

1 stop11h 25m

Chicago O'Hare Intl

Thu 9/4

5:10 pm-8:10 am

Nonstop8h 00m

$622

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 11/13

10:30 am-9:44 pm

2 stops18h 14m

Chicago Midway

Sun 11/23

9:30 am-9:30 am

2 stops17h 00m

$630

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Sat 10/4

5:00 pm-4:23 pm

1 stop30h 23m

Chicago Midway

Sat 10/11

10:35 am-6:15 am

1 stop12h 40m

$632

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sun 8/31

7:55 am-1:50 pm

1 stop12h 55m

Chicago O'Hare Intl

Sat 9/13

3:26 pm-6:35 pm

2 stops20h 09m

$632

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 9/18

2:55 pm-12:05 pm

2 stops28h 10m

Chicago O'Hare Intl

Tue 9/23

3:45 pm-2:05 pm

1 stop15h 20m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 41 results

...

The best insider tips for Paris Charles de Gaulle Airport to Chicago flights

Cheapflights partnered with top experts to bring you the best recommendations for your Paris Charles de Gaulle Airport to Chicago trip

Airports

CDG

Arrive early at CDG for international flights. Security lines can be long, so plan for at least three hours before departure.

ORD

At ORD, immigration lines can be long. Prepare for a lengthy walk to reach immigration after your international flight.

Our travel experts

Ramsey Qubein

Expert on ORD

Blane Bachelor

Expert on CDG

Best time to book a flight from Charles de Gaulle to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Charles de Gaulle with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Paris Charles de Gaulle Airport to Chicago

How far ahead should I book a flight from Paris Charles de Gaulle Airport to Chicago?

The price you pay for your flight from Paris Charles de Gaulle Airport to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Paris Charles de Gaulle Airport to Chicago?

Currently, August is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago (average of $245). Flying from Paris Charles de Gaulle Airport to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CDG to CHI?

When flying from Paris Charles de Gaulle Airport to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 20% versus a flight at noon.

Weekly flight availability from Paris Charles de Gaulle Airport to Chicago

The most flights from CDG to CHI are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Chicago by month

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Read through reviews of airlines operating flights from Paris to Chicago, such as Delta, KLM and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Transat

7.8

Good

396 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LOT

7.6

Good

1,077 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Austrian Airlines

7.6

Good

802 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Paris Charles de Gaulle Airport to Chicago round-trip?
Scandinavian Airlines, at $610, was found to be the cheapest airline from Paris Charles de Gaulle Airport to Chicago.Alternate airlines to your destination round-trip include American Airlines and Air Canada. Scandinavian Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Paris Charles de Gaulle Airport to Chicago one-way?
One-way options have recently been found by users for as low as $475 on Icelandair. Other airlines that offer cheap prices include Turkish Airlines from $536 and Aer Lingus from $564 one-way.
What are the most reliable airlines from Paris Charles de Gaulle Airport to Chicago?
Consider Air France (69%), Air Canada (69%) or Austrian Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from Paris Charles de Gaulle Airport to Chicago.
What are the cheapest flights from Paris Charles de Gaulle Airport to Chicago?
While on average a flight from Paris Charles de Gaulle Airport to Chicago is generally $1,651, our data shows the cheapest flight currently is $538. When looking at the most popular route, (Paris Charles de Gaulle - Chicago O'Hare Intl), you can expect to pay $385 for that flight.
Can I find deals for flights from Charles de Gaulle to Chicago that include hotel bookings?
Yes. In addition to deals on Charles de Gaulle to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charles de Gaulle to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charles de Gaulle to Chicago.
Can I find deals for business class flights from Charles de Gaulle to Chicago?
Yes. Cheapflights offers flight deals from Charles de Gaulle to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Paris Charles de Gaulle Airport to Chicago?
Currently, August is the cheapest month in which you can book a flight from Paris Charles de Gaulle Airport to Chicago (average of $245). Flying from Paris Charles de Gaulle Airport to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Porter

Hammond

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Top 7 airlines flying from Charles de Gaulle to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$407	Average$560	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$464	Average$581	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$521	Average$694	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$546	Average$715	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$572	Average$777	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$581	Average$795	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$603	Average$788	FlexibilityNo cancel fee	On-time77%

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$470+ Cheap flights from Charles de Gaulle (CDG) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charles de Gaulle to Chicago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Paris Charles de Gaulle to Chicago are usually found in March or February, booked 81 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Charles de Gaulle to Chicago

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Charles de Gaulle to Chicago

Cheapest flights from Charles de Gaulle to ChicagoExplore the most affordable flight options available from Charles de Gaulle to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Charles de Gaulle to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

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

The best insider tips for Paris Charles de Gaulle Airport to Chicago flights

Cheapflights partnered with top experts to bring you the best recommendations for your Paris Charles de Gaulle Airport to Chicago trip

Airports

CDG

ORD

Our travel experts

Best time to book a flight from Charles de Gaulle to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Charles de Gaulle with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Paris Charles de Gaulle Airport to Chicago

How far ahead should I book a flight from Paris Charles de Gaulle Airport to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Charles de Gaulle to Chicago. Price data was last updated on June 9, 2025.

What is the cheapest month to book a flight from Paris Charles de Gaulle Airport to Chicago?

What is the cheapest time of day to fly from CDG to CHI?

Find hourly flight availability from Charles de Gaulle to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Weekly flight availability from Paris Charles de Gaulle Airport to Chicago

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

Reviews of airlines servicing Chicago

Read through reviews of airlines operating flights from Paris to Chicago, such as Delta, KLM and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Charles de Gaulle to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Paris Charles de Gaulle Airport to Chicago round-trip?

What are the cheapest airlines to fly from Paris Charles de Gaulle Airport to Chicago one-way?

What are the most reliable airlines from Paris Charles de Gaulle Airport to Chicago?

What are the cheapest flights from Paris Charles de Gaulle Airport to Chicago?

Can I find deals for flights from Charles de Gaulle to Chicago that include hotel bookings?

How can I find direct flights from Charles de Gaulle to Chicago?

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Cheapest flights from Charles de Gaulle to Chicago
Explore the most affordable flight options available from Charles de Gaulle to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.