What are the cheapest airlines flying from Paris to Chicago round-trip?

Cheapflights users have booked flights from Paris to Chicago round-trip from $554. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from $555, and Scandinavian Airlines, from $557. Users have found that Icelandair is 18% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Paris to Chicago one-way?

One-way options have recently been found by users for as low as $384 on Norse Atlantic Airways. Other airlines that offer cheap prices include French Bee from $407 and WestJet from $433 one-way.

What is the cheapest day to fly from Paris to Chicago?

Travelers seeking maximum savings on their Paris to Chicago flight should consider departing on Friday afternoons 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 most popular routes from Paris to Chicago?

Most travelers choose Paris Charles de Gaulle - Chicago O'Hare Intl, Paris Charles de Gaulle - Chicago Midway or Paris Orly - Chicago O'Hare Intl when deciding on the best route from Paris to Chicago.

What are the cheapest flights from Paris to Chicago?

Looking for the cheapest flight from Paris to Chicago? While on average our users pay $1,386, our data indicates the cheapest price to be $551. The most popular route (Paris Charles de Gaulle - Chicago O'Hare Intl), is priced around $489.

What are the most reliable airlines from Paris to Chicago?

The top 3 most reliable airlines when flying from Paris to Chicago are Air Canada (80%), Austrian Airlines (80%) and Brussels Airlines (80%).

What are the most popular airlines that fly from Paris to Chicago?

When booking a flight from Paris to Chicago, you may want to consider flying on American Airlines, Air France or British Airways as they are the most popular for this route.

What is the cheapest day to fly round-trip from Paris to Chicago?

Users have found that flying from Paris 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.

How far in advance should I book a flight from Paris to Chicago?

To save up to 43% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Paris to Chicago from $702 1-2 weeks out and tickets from $725 for flights departing within the next 72 hours.

What is the cheapest month to fly from Paris to Chicago?

The best pricing can be found in the month of February. Prices to Chicago from Paris average $681. You can even find prices in February for less than $681, as users have found deals to Chicago from as low as $382. The month of July appears to be one of the more expensive times to travel to Chicago from Paris. Flying in the targeted month can save you up to 30%.

Most accurate provider : When it comes to deals on Paris-Chicago flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Paris-Chicago flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Paris-Chicago flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Paris-Chicago flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Paris-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Paris to Chicago that include hotel bookings?

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

How can I find direct flights from Paris to Chicago?

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

Can I find deals for business class flights from Paris to Chicago?

Yes. Cheapflights offers flight deals from Paris 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.

$381+ Flights from Paris to Chicago

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Find cheap flights from Paris to Chicago with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Paris to Chicago are usually found in February or January, booked 54 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap flight deals from Paris to Chicago

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$554 (Gotogate)
One-way from	$381 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$676
Good round-trip deal	$674 or less
Good one-way deal	$689 or less

Provider with most accurate pricing for Paris (PAR)-Chicago (CHI) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Paris (PAR)-Chicago (CHI) flights.

Search Deals

From Paris (PAR) to Chicago (CHI)

Search Deals

One-way flight from Paris (PAR) to Chicago (CHI)

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($124 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 April 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from Paris to Chicago

Cheapest flights from Paris to Chicago
Explore the most affordable flight options available from Paris to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Wed 9/38:15 pmCDG - ORD

2 stops26h 55mScandinavian Airlines

Sat 9/137:15 pmORD - CDG

1 stop12h 35mScandinavian Airlines

Deal found 4/22

$558

Wed 9/34:40 pmORY - ORD

1 stop26h 55mTAP AIR PORTUGAL

Sat 9/136:15 pmORD - ORY

1 stop17h 40mTAP AIR PORTUGAL

Deal found 4/22

$560

Fri 5/304:40 pmCDG - ORD

1 stop25h 56mMultiple Airlines

Sat 7/56:10 amORD - CDG

1 stop27h 50mMultiple Airlines

Deal found 4/22

$561

Thu 6/126:50 pmORY - ORD

1 stop18h 47mMultiple Airlines

Wed 7/305:10 pmORD - ORY

1 stop14h 20mMultiple Airlines

Deal found 4/22

$569

Mon 11/106:30 amCDG - ORD

2 stops15h 15mUnited Airlines

Sun 11/239:00 amORD - CDG

2 stops15h 25mUnited Airlines

Deal found 4/22

$569

Fri 8/225:00 pmCDG - ORD

1 stop11h 15mIcelandair

Sat 12/136:30 pmORD - CDG

1 stop10h 30mIcelandair

Deal found 4/22

$571

Tue 6/39:40 pmCDG - ORD

1 stop23h 10mBritish Airways

Mon 6/98:30 pmORD - CDG

1 stop17h 20mBritish Airways

Deal found 4/22

$573

Tue 9/2310:40 amCDG - ORD

1 stop12h 15mAmerican Airlines

Sun 9/289:15 pmORD - CDG

1 stop16h 25mAmerican Airlines

Deal found 4/22

$582

Mon 6/91:20 pmCDG - ORD

1 stop12h 40mAer Lingus

Sun 6/153:45 pmORD - CDG

1 stop11h 55mAer Lingus

Deal found 4/22

$583

Mon 5/51:55 pmCDG - ORD

Nonstop9h 05mFinnair

Tue 5/139:25 pmORD - CDG

Nonstop8h 15mFinnair

Deal found 4/22

$598

Mon 4/2812:15 pmCDG - ORD

1 stop12h 24mIberia

Mon 5/59:25 pmORD - CDG

Nonstop8h 15mIberia

Deal found 4/21

$602

Fri 5/99:00 amCDG - ORD

1 stop12h 47mAir Canada

Sun 5/188:40 amORD - CDG

1 stop15h 10mAir Canada

Deal found 4/22

$607

Best flights from Paris to Chicago
Discover carefully curated flight deals from Paris to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Mon 8/185:00 pmCDG - ORD

1 stop11h 15mIcelandair

Sat 9/610:15 pmORD - CDG

1 stop31h 45mIcelandair

Deal found 4/21

$554

Wed 9/37:45 pmORY - ORD

1 stop23h 50mTAP AIR PORTUGAL

Fri 9/126:00 pmORD - ORY

1 stop19h 15mTAP AIR PORTUGAL

Deal found 4/21

$555

Thu 8/288:10 pmCDG - ORD

2 stops27h 00mScandinavian Airlines

Mon 9/87:15 pmORD - CDG

1 stop17h 10mScandinavian Airlines

Deal found 4/21

$557

Thu 6/51:55 pmCDG - ORD

Nonstop9h 05mMultiple Airlines

Wed 6/258:30 pmORD - CDG

1 stop13h 50mMultiple Airlines

Deal found 4/21

$559

Tue 6/39:40 pmCDG - ORD

1 stop23h 10mBritish Airways

Mon 6/98:30 pmORD - CDG

1 stop17h 20mBritish Airways

Deal found 4/22

$573

Fri 5/211:20 amCDG - ORD

1 stop14h 40mAer Lingus

Fri 5/99:15 pmORD - CDG

1 stop16h 50mAer Lingus

Deal found 4/21

$578

Sat 5/310:30 amCDG - ORD

1 stop12h 25mAmerican Airlines

Wed 5/710:25 pmORD - CDG

1 stop11h 55mAmerican Airlines

Deal found 4/21

$582

Thu 6/51:55 pmCDG - ORD

Nonstop9h 05mIberia

Wed 6/259:30 pmORD - CDG

Nonstop8h 10mIberia

Deal found 4/21

$597

Mon 5/51:55 pmCDG - ORD

Nonstop9h 05mFinnair

Tue 5/139:25 pmORD - CDG

Nonstop8h 15mFinnair

Deal found 4/22

$598

Tue 9/238:30 pmORY - ORD

2 stops46h 50mLOT

Sun 10/55:10 pmORD - ORY

1 stop19h 15mLOT

Deal found 4/21

$607

Fri 5/99:00 amCDG - ORD

1 stop12h 47mAir Canada

Sun 5/188:40 amORD - CDG

1 stop15h 10mAir Canada

Deal found 4/22

$607

Wed 5/79:10 amCDG - ORD

2 stops17h 20mUnited Airlines

Wed 5/1412:45 pmORD - CDG

2 stops14h 35mUnited Airlines

Deal found 4/21

$612

Last-minute flights from Paris to Chicago
Discover last-minute flight deals from Paris to Chicago. Data last updated April 22, 2025 and is based on user searches.

Sun 4/2712:15 pmCDG - ORD

1 stop12h 24mIberia

Sun 5/49:25 pmORD - CDG

Nonstop8h 15mIberia

Deal found 4/20

$602

Sun 4/279:00 amCDG - MDW

2 stops32h 20mMultiple Airlines

Sun 5/49:40 amMDW - CDG

2 stops17h 40mMultiple Airlines

Deal found 4/22

$977

Tue 4/292:10 pmCDG - ORD

1 stop11h 05mIcelandair

Tue 5/138:45 amORD - CDG

2 stops21h 15mIcelandair

Deal found 4/22

$769

Thu 5/110:40 amCDG - ORD

1 stop12h 15mBritish Airways

Thu 7/315:00 pmORD - CDG

1 stop11h 00mBritish Airways

Deal found 4/21

$585

Thu 5/16:50 pmORY - ORD

2 stops28h 09mMultiple Airlines

Wed 5/149:08 pmORD - ORY

1 stop32h 07mMultiple Airlines

Deal found 4/22

$735

Fri 5/211:20 amCDG - ORD

1 stop14h 40mAer Lingus

Fri 5/99:15 pmORD - CDG

1 stop16h 50mAer Lingus

Deal found 4/21

$578

Fri 5/25:50 amCDG - ORD

1 stop15h 25mMultiple Airlines

Fri 7/49:15 pmORD - CDG

1 stop18h 35mMultiple Airlines

Deal found 4/21

$583

Fri 5/210:50 amCDG - ORD

1 stop12h 05mAmerican Airlines

Fri 7/49:30 pmORD - CDG

Nonstop8h 10mAmerican Airlines

Deal found 4/22

$594

Fri 5/211:15 amCDG - ORD

1 stop14h 10mScandinavian Airlines

Sat 5/317:15 pmORD - CDG

1 stop32h 10mScandinavian Airlines

Deal found 4/22

$717

Fri 5/29:05 pmORY - ORD

1 stop26h 05mTAP AIR PORTUGAL

Fri 7/46:00 pmORD - ORY

1 stop14h 45mTAP AIR PORTUGAL

Deal found 4/22

$845

Fri 5/211:15 amCDG - ORD

Nonstop8h 55mLufthansa

Fri 5/96:05 pmORD - CDG

Nonstop8h 15mLufthansa

Deal found 4/21

$934

Fri 5/28:30 pmORY - ORD

2 stops25h 40mLOT

Sat 5/105:10 pmORD - ORY

1 stop19h 15mLOT

Deal found 4/22

$944

One-way flights from Paris to Chicago
Search for one-way flight options from Paris to Chicago. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Tue 5/2010:05 pmCDG - ORD

3 stops38h 20mMultiple Airlines

Deal found 4/22

$381

Tue 6/178:15 pmCDG - ORD

1 stop20h 40mNorse Atlantic Airways

Deal found 4/22

$384

Tue 6/246:50 pmORY - ORD

1 stop18h 47mMultiple Airlines

Deal found 4/21

$385

Tue 5/610:20 pmBVA - ORD

3 stops56h 09mMultiple Airlines

Deal found 4/22

$397

Sat 5/244:40 pmCDG - MDW

2 stops23h 20mMultiple Airlines

Deal found 4/22

$399

Tue 5/206:50 pmORY - ORD

2 stops22h 13mFrench Bee

Deal found 4/22

$407

Fri 6/2011:40 amCDG - ORD

3 stops31h 59mWestJet

Deal found 4/22

$433

Sat 5/37:40 amORY - ORD

1 stop15h 30mTAP AIR PORTUGAL

Deal found 4/22

$441

Tue 6/178:15 pmCDG - MDW

2 stops23h 14mNorse Atlantic Airways

Deal found 4/22

$443

Tue 5/208:30 pmCDG - ORD

1 stop24h 55mAir Serbia

Deal found 4/21

$448

Mon 4/285:00 pmCDG - ORD

1 stop32h 15mIcelandair

Deal found 4/21

$487

Tue 6/37:40 pmCDG - ORD

1 stop21h 00mTurkish Airlines

Deal found 4/20

$581

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 8/18

5:00 pm-9:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sat 9/6

10:15 pm-1:00 pm

1 stop31h 45m

$554

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 8/28

8:10 pm-4:10 pm

2 stops27h 00m

Chicago O'Hare Intl

Mon 9/8

7:15 pm-7:25 pm

1 stop17h 10m

$557

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 6/5

1:55 pm-4:00 pm

Nonstop9h 05m

Chicago O'Hare Intl

Wed 6/25

8:30 pm-5:20 pm

1 stop13h 50m

$559

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Wed 9/3

7:45 pm-12:35 pm

1 stop23h 50m

Chicago O'Hare Intl

Fri 9/12

6:00 pm-8:15 pm

1 stop19h 15m

$560

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Thu 6/12

6:50 pm-6:37 am

1 stop18h 47m

Chicago O'Hare Intl

Wed 7/30

5:10 pm-2:30 pm

1 stop14h 20m

$569

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Tue 6/3

9:40 pm-1:50 pm

1 stop23h 10m

Chicago O'Hare Intl

Mon 6/9

8:30 pm-8:50 pm

1 stop17h 20m

$573

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 5/2

11:20 am-7:00 pm

1 stop14h 40m

Chicago O'Hare Intl

Fri 5/9

9:15 pm-9:05 pm

1 stop16h 50m

$578

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 5/3

10:30 am-3:55 pm

1 stop12h 25m

Chicago O'Hare Intl

Wed 5/7

10:25 pm-5:20 pm

1 stop11h 55m

$582

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 6/5

1:55 pm-4:00 pm

Nonstop9h 05m

Chicago O'Hare Intl

Wed 6/25

9:30 pm-12:40 pm

Nonstop8h 10m

$597

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 5/5

1:55 pm-4:00 pm

Nonstop9h 05m

Chicago O'Hare Intl

Tue 5/13

9:25 pm-12:40 pm

Nonstop8h 15m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 55 results

...

Compare providers for flights from Paris to Chicago

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Paris to Chicago in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Paris-Chicago flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Paris-Chicago flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Paris-Chicago flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Paris-Chicago flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Paris-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Paris to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Paris 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 to Chicago

How far ahead should I book a flight from Paris to Chicago?

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Paris to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Paris to Chicago?

Currently, August is the cheapest month in which you can book a flight from Paris to Chicago (average of $245). Flying from Paris 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 PAR to CHI?

A simple way to save on the total cost of your ticket is to fly from Paris to Chicago in the afternoon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight at noon.

Weekly flight availability from Paris to Chicago

The most flights from PAR to CHI are scheduled on a Monday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 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

Get a feel of what it's like to fly with Delta, KLM and LOT from Paris to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,331 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT

7.6

Good

1,065 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,272 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,582 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Paris to Chicago round-trip?
Cheapflights users have booked flights from Paris to Chicago round-trip from $554. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from $555, and Scandinavian Airlines, from $557. Users have found that Icelandair is 18% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Paris to Chicago one-way?
One-way options have recently been found by users for as low as $384 on Norse Atlantic Airways. Other airlines that offer cheap prices include French Bee from $407 and WestJet from $433 one-way.
What are the most popular routes from Paris to Chicago?
Most travelers choose Paris Charles de Gaulle - Chicago O'Hare Intl, Paris Charles de Gaulle - Chicago Midway or Paris Orly - Chicago O'Hare Intl when deciding on the best route from Paris to Chicago.
What are the most reliable airlines from Paris to Chicago?
The top 3 most reliable airlines when flying from Paris to Chicago are Air Canada (80%), Austrian Airlines (80%) and Brussels Airlines (80%).
What are the cheapest flights from Paris to Chicago?
Looking for the cheapest flight from Paris to Chicago? While on average our users pay $1,386, our data indicates the cheapest price to be $551. The most popular route (Paris Charles de Gaulle - Chicago O'Hare Intl), is priced around $489.
Can I find deals for flights from Paris to Chicago that include hotel bookings?
Yes. In addition to deals on Paris to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Paris to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Paris to Chicago.
Can I find deals for business class flights from Paris to Chicago?
Yes. Cheapflights offers flight deals from Paris 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 to Chicago?
Currently, August is the cheapest month in which you can book a flight from Paris to Chicago (average of $245). Flying from Paris 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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Top 9 airlines flying from Paris to Chicago

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$407	Average$560	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$469	Average$644	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$516	Average$873	FlexibilityNo cancel fee	On-time71%
Lufthansa	Cheapest$521	Average$686	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$527	Average$772	FlexibilityNo cancel fee	On-time69%
Iberia	Cheapest$543	Average$702	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$548	Average$704	FlexibilityNo cancel fee	On-time70%
Air France	Cheapest$573	Average$788	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$581	Average$815	FlexibilityNo cancel fee	On-timeN/A

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$381+ Cheap flights from Paris (PAR) 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Paris 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 to Chicago are usually found in February or January, booked 54 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap flight deals from Paris to Chicago

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Paris to Chicago

Cheapest flights from Paris to ChicagoExplore the most affordable flight options available from Paris to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Paris to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Paris to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Paris to Chicago in April.

Best time to book a flight from Paris to Chicago

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

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Everything you need to know about your flight from Paris to Chicago

How far ahead should I book a flight from Paris to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Paris to Chicago. Price data was last updated on April 18, 2025.

What is the cheapest month to book a flight from Paris to Chicago?

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

Find hourly flight availability from Paris 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 April 22, 2025.

Weekly flight availability from Paris to Chicago

Explore weekly flight availability from Paris to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

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

Get a feel of what it's like to fly with Delta, KLM and LOT from Paris to Chicago by reading reviews from past customers. 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 Paris 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 to Chicago round-trip?

What are the cheapest airlines to fly from Paris to Chicago one-way?

What are the most popular routes from Paris to Chicago?

What are the most reliable airlines from Paris to Chicago?

What are the cheapest flights from Paris to Chicago?

Can I find deals for flights from Paris to Chicago that include hotel bookings?

How can I find direct flights from Paris to Chicago?

Can I find deals for business class flights from Paris to Chicago?

What is the cheapest month to book a flight from Paris to Chicago?

Traveling to a place near Paris?

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Alternative routes for Paris to Chicago

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Top 9 airlines flying from Paris to Chicago

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Cheapest flights from Paris to Chicago
Explore the most affordable flight options available from Paris to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.