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$399+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
PAR — CHI
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Cheapflights Tip: The best prices from Paris to Chicago are usually found in February or March, booked 51 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from Paris to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Paris (PAR) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 12, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$586
(American Airlines)

One-way from

$399
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$660

Good round-trip deal

$698 or less

Good one-way deal

$660 or less
Provider with most accurate pricing for Paris (PAR)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Paris (PAR)-Chicago (CHI) flights.
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From Paris (PAR) to Chicago (CHI)
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One-way flight from Paris (PAR) to Chicago (CHI)
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Highest demand for flights based on searches. 15% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Paris (PAR) to Chicago (CHI).
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Price to beat on a one-way flight from Paris (PAR) to Chicago (CHI).
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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 May 12, 2025.

This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:50 amCDG - ORD
1 stop19h 25mAmerican Airlines
Thu 9/189:15 pmORD - CDG
1 stop17h 10mAmerican Airlines
Deal found 5/11$586
This Trip.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/67:10 amCDG - ORD
2 stops43h 57mMultiple Airlines
Fri 6/139:28 pmORD - CDG
2 stops35h 27mMultiple Airlines
Deal found 5/12$587
This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:50 pmORY - ORD
1 stop18h 42mMultiple Airlines
Tue 7/87:25 pmORD - ORY
2 stops15h 40mMultiple Airlines
Deal found 5/12$589
This British Airways deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:40 amCDG - ORD
1 stop12h 15mBritish Airways
Thu 10/97:10 pmORD - CDG
1 stop13h 05mBritish Airways
Deal found 5/12$589
This Iberia deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/221:30 pmCDG - ORD
1 stop13h 35mIberia
Mon 12/15:00 pmORD - CDG
2 stops17h 55mIberia
Deal found 5/11$590
This Expedia deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:30 pmCDG - MDW
1 stop13h 14mAir France
Wed 12/35:59 pmMDW - CDG
1 stop10h 06mAir France
Deal found 5/11$594
This Gotogate deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/205:00 pmCDG - ORD
1 stop32h 15mIcelandair
Sat 5/247:25 pmORD - CDG
1 stop19h 00mIcelandair
Deal found 5/11$596
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/221:10 pmCDG - ORD
Nonstop8h 55mDelta
Sat 11/295:20 pmORD - CDG
Nonstop7h 55mDelta
Deal found 5/11$598
This Virgin Atlantic deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:00 amCDG - MDW
2 stops18h 44mVirgin Atlantic
Sun 11/161:00 pmMDW - CDG
2 stops13h 00mVirgin Atlantic
Deal found 5/11$602
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:40 pmORY - ORD
1 stop25h 15mTAP AIR PORTUGAL
Sat 9/206:15 pmORD - ORY
1 stop12h 40mTAP AIR PORTUGAL
Deal found 5/11$603
This Scandinavian Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:15 pmCDG - ORD
1 stop26h 55mScandinavian Airlines
Thu 9/257:15 pmORD - CDG
1 stop17h 10mScandinavian Airlines
Deal found 5/11$606
This Flighttix deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1311:15 amCDG - ORD
Nonstop8h 55mLufthansa
Sun 6/226:00 pmORD - CDG
Nonstop8h 20mLufthansa
Deal found 5/12$608

Cheapflights Fare Finder

Customize your flight search to find flights from Paris to Chicago 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, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2025.
Use the filters below to find and compare flights from Paris to Chicago that are best for you.

Fly from

Paris

Fly to

Chicago

Route

Depart

Return

Price

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 9/8

5:50 am-6:15 pm

1 stop19h 25m

Chicago O'Hare Intl

Thu 9/18

9:15 pm-9:25 pm

1 stop17h 10m

$586

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 6/6

7:10 am-8:07 pm

2 stops43h 57m

Chicago O'Hare Intl

Fri 6/13

9:28 pm-3:55 pm

2 stops35h 27m

$587

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 9/29

10:40 am-3:55 pm

1 stop12h 15m

Chicago O'Hare Intl

Thu 10/9

7:10 pm-3:15 pm

1 stop13h 05m

$589

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Tue 6/10

6:50 pm-6:32 am

1 stop18h 42m

Chicago O'Hare Intl

Tue 7/8

7:25 pm-6:05 pm

2 stops15h 40m

$589

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 10/24

8:15 pm-4:10 pm

2 stops26h 55m

Chicago O'Hare Intl

Thu 10/30

8:20 pm-6:25 pm

2 stops16h 05m

$590

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 6/13

2:35 pm-7:55 pm

1 stop12h 20m

Chicago O'Hare Intl

Sun 6/22

6:00 pm-9:20 am

Nonstop8h 20m

$598

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Wed 9/10

4:40 pm-10:55 am

1 stop25h 15m

Chicago O'Hare Intl

Sat 9/20

6:15 pm-1:55 pm

1 stop12h 40m

$603

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Fri 11/7

2:00 pm-9:44 pm

1 stop14h 44m

Chicago Midway

Tue 11/11

5:25 pm-7:15 am

1 stop30h 50m

$603

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 6/13

9:10 am-2:00 pm

1 stop11h 50m

Chicago O'Hare Intl

Sun 6/22

6:00 pm-9:20 am

Nonstop8h 20m

$609

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 6/5

5:00 pm-9:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Wed 6/25

7:25 pm-3:55 pm

1 stop13h 30m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 50 results
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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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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?

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

Booking 51 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?

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 May 12, 2025.

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

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 May 12, 2025.

The most flights from PAR 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

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

Plan your trip to Chicago by taking into account the average temperature totals 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 insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated May 12, 2025.
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
7,950 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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
1,340 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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
1,071 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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
788 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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!
Finnair
7.6
Good
1,276 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

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

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?

    Cheapflights users have booked flights from Paris to Chicago round-trip from $586. Other airlines that can offer you cheap pricing are British Airways, from $589, and Scandinavian Airlines, from $590. Users have found that American Airlines is 13% 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 $421 on Air Serbia. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $471 and Icelandair from $480 one-way.

  • What are the most popular routes from Paris to Chicago?

    Most travelers choose Paris Charles de Gaulle - Chicago O'Hare Intl, Paris Orly - Chicago O'Hare Intl or Paris Charles de Gaulle - Chicago Midway 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 (74%), Austrian Airlines (74%) and Brussels Airlines (74%).

  • What are the cheapest flights from Paris to Chicago?

    Looking for the cheapest flight from Paris to Chicago? While on average our users pay $1,028, our data indicates the cheapest price to be $568. The most popular route (Paris Charles de Gaulle - Chicago O'Hare Intl), is priced around $478.

  • 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

Traveling to a place near Paris?

Book flights to Paris if you plan to visit one of these locations
Merrillville
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Top 8 airlines flying from Paris to Chicago

Discover the top 8 airlines that operate flights from Paris to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$407Average$560FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$464Average$581FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$516Average$920FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$521Average$694FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$527Average$772FlexibilityNo cancel feeOn-time69%
IberiaCheapest$543Average$655FlexibilityNo cancel feeOn-time77%
DeltaCheapest$581Average$793FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$603Average$788FlexibilityNo cancel feeOn-time77%

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