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$345+ Cheap flights from Paris (PAR) to Illinois

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
PAR — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Paris to Illinois

Keep the following information in mind while searching for Paris to Illinois flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$440
(Flightnetwork)

One-way from

$345
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$505

Good round-trip deal

$572 or less

Good one-way deal

$609 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 Illinois
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One-way flight from Paris (PAR) to Illinois
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Highest demand for flights based on searches. 16% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Paris (PAR) to Illinois.
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Price to beat on a one-way flight from Paris (PAR) to Illinois.
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Find flight deals from Paris to Illinois

Cheapest flights from Paris to Illinois
Explore the most affordable flight options available from Paris to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Flightnetwork deal was found by Cheapflights users on 2/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:00 pmCDG - ORD
1 stop11h 15mIcelandair
Mon 6/210:15 pmORD - CDG
1 stop31h 45mIcelandair
Deal found 2/20$440
This SWISS deal was found by Cheapflights users on 2/19. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:45 amCDG - ORD
1 stop13h 10mSWISS
Fri 9/192:20 pmORD - CDG
1 stop16h 45mSWISS
Deal found 2/19$443
This Austrian Airlines deal was found by Cheapflights users on 2/20. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/37:05 amCDG - ORD
1 stop13h 15mAustrian Airlines
Thu 4/244:20 pmORD - CDG
1 stop20h 00mAustrian Airlines
Deal found 2/20$451
This Gotogate deal was found by Cheapflights users on 2/19. 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.
Fri 3/146:40 amORY - ORD
1 stop15h 50mTAP AIR PORTUGAL
Sun 3/306:00 pmORD - ORY
1 stop20h 35mTAP AIR PORTUGAL
Deal found 2/19$476
This Expedia deal was found by Cheapflights users on 2/19. 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.
Tue 3/251:15 pmCDG - ORD
1 stop11h 40mAer Lingus
Tue 4/18:50 pmORD - CDG
1 stop12h 00mAer Lingus
Deal found 2/19$491
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/711:10 amCDG - ORD
1 stop13h 40mScandinavian Airlines
Mon 3/318:05 pmORD - CDG
1 stop16h 20mScandinavian Airlines
Deal found 2/19$495
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:00 amCDG - ORD
1 stop14h 30mMultiple Airlines
Tue 3/48:25 pmORD - CDG
1 stop11h 55mMultiple Airlines
Deal found 2/19$497
This Expedia deal was found by Cheapflights users on 2/20. 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.
Tue 5/65:50 amCDG - ORD
1 stop15h 25mIberia
Tue 5/208:40 pmORD - CDG
Nonstop8h 15mIberia
Deal found 2/20$525
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1011:15 amCDG - ORD
2 stops26h 46mUnited Airlines
Mon 3/177:20 amORD - CDG
1 stop18h 00mUnited Airlines
Deal found 2/20$527
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:20 amCDG - ORD
1 stop17h 30mFinnair
Sun 5/119:30 pmORD - CDG
Nonstop8h 10mFinnair
Deal found 2/20$529
This Gotogate deal was found by Cheapflights users on 2/18. 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.
Sat 3/811:15 amCDG - ORD
1 stop15h 50mLufthansa
Mon 3/2410:25 pmORD - CDG
1 stop13h 00mLufthansa
Deal found 2/18$539
This Flighttix deal was found by Cheapflights users on 2/19. 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.
Wed 3/197:00 amCDG - STL
2 stops19h 41mMultiple Airlines
Wed 3/262:21 pmSTL - CDG
2 stops13h 14mMultiple Airlines
Deal found 2/19$542

Find flights from Paris to Illinois within your budget

Customize your flight search to find flights from Paris 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Paris

Fly to

Illinois

Route

Depart

Return

Price

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 5/14

5:00 pm-9:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Mon 6/2

10:15 pm-1:00 pm

1 stop31h 45m

$440

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Thu 4/3

7:05 am-1:20 pm

1 stop13h 15m

Chicago O'Hare Intl

Thu 4/24

4:20 pm-7:20 pm

1 stop20h 00m

$451

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Fri 3/14

6:40 am-4:30 pm

1 stop15h 50m

Chicago O'Hare Intl

Sun 3/30

6:00 pm-9:35 pm

1 stop20h 35m

$476

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Tue 3/25

1:15 pm-6:55 pm

1 stop11h 40m

Chicago O'Hare Intl

Tue 4/1

8:50 pm-3:50 pm

1 stop12h 00m

$491

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 3/7

11:10 am-5:50 pm

1 stop13h 40m

Chicago O'Hare Intl

Mon 3/31

8:05 pm-7:25 pm

1 stop16h 20m

$495

ParisChicago

BVA - ORD

BVAORD

Paris Beauvais-Tille

Wed 4/23

5:05 pm-4:10 pm

2 stops30h 05m

Chicago O'Hare Intl

Mon 4/28

7:15 pm-11:00 pm

2 stops20h 45m

$506

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 3/10

9:55 am-5:15 pm

1 stop13h 20m

Chicago O'Hare Intl

Mon 3/24

10:25 pm-5:25 pm

1 stop13h 00m

$510

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 3/8

9:55 am-4:15 pm

1 stop13h 20m

Chicago O'Hare Intl

Mon 3/24

5:10 pm-2:10 pm

1 stop15h 00m

$521

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Tue 5/6

5:50 am-2:15 pm

1 stop15h 25m

Chicago O'Hare Intl

Tue 5/20

8:40 pm-11:55 am

Nonstop8h 15m

$525

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 3/10

11:15 am-8:01 am

2 stops26h 46m

Chicago O'Hare Intl

Mon 3/17

7:20 am-7:20 am

1 stop18h 00m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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Best time to book a flight from Paris to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Travel insights for flights from Paris to Illinois

Get recent, data-driven insights about flights from Paris to Illinois including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Paris to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Paris to Illinois as you normally would.

Weekly flight availability from Paris to Illinois

Explore weekly flight availability from Paris to Illinois. 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 February 20, 2025.

The most flights from PAR to USIL are scheduled on a Tuesday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Paris to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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
1,080 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

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

Find useful and relevant information for your journey from Paris to Illinois. 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 to fly from Paris to Illinois one-way?

    One-way options have recently been found by users for as low as $441 on WestJet. Other airlines that offer cheap prices include Air Serbia from $472 and Icelandair from $488 one-way.

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

    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 Illinois.

  • What are the most reliable airlines from Paris to Illinois?

    Before booking your flight to Illinois from Paris, check out the most reliable airlines to get you to your destination on time: Air Canada (77%), Austrian Airlines (77%), Brussels Airlines( 77%).

  • What are the cheapest flights from Paris to Illinois?

    While on average a flight from Paris to Illinois is generally $1,426, our data shows the cheapest flight currently is $503. When looking at the most popular route, (Paris Charles de Gaulle - Chicago O'Hare Intl), you can expect to pay $429 for that flight.

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

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

  • How can I find direct flights from Paris to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Paris to Illinois 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 Illinois?

    Currently, August is the cheapest month in which you can book a flight from Paris to Illinois (average of $245). Flying from Paris to Illinois 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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Alternative routes for Paris to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to John F Kennedy Intl flights
Orly to Newark flights
Charles de Gaulle to Newark flights
Charles de Gaulle to Stewart flights
Orly to John F Kennedy Intl flights
Charles de Gaulle to Miami flights
Charles de Gaulle to LaGuardia flights
Charles de Gaulle to Los Angeles flights
Orly to Miami flights
Charles de Gaulle to San Francisco flights
Charles de Gaulle to Dallas/Fort Worth flights
Charles de Gaulle to Boston flights
Orly to Los Angeles flights
Charles de Gaulle to O'Hare Intl flights
Charles de Gaulle to Dulles Intl flights
Charles de Gaulle to Seattle flights
Charles de Gaulle to Fort Lauderdale flights
Charles de Gaulle to Burbank flights
Orly to Las Vegas flights
Charles de Gaulle to Long Beach flights
Orly to Boston flights
Charles de Gaulle to Atlanta flights
Charles de Gaulle to Orlando flights
Orly to Fort Lauderdale flights
Orly to San Francisco flights
Charles de Gaulle to West Palm Beach flights
Beauvais-Tille to Miami flights
Charles de Gaulle to Las Vegas flights
Charles de Gaulle to Hobby flights
Orly to O'Hare Intl flights
Charles de Gaulle to Baltimore flights
Charles de Gaulle to Reagan-National flights
Orly to Dulles Intl flights
Orly to Orlando flights
Orly to Seattle flights
Charles de Gaulle to Honolulu flights
Charles de Gaulle to Denver flights
Charles de Gaulle to George Bush Intcntl flights
Charles de Gaulle to Philadelphia flights
Charles de Gaulle to Santa Ana flights
Charles de Gaulle to Love Field flights
Charles de Gaulle to Salt Lake City flights
Charles de Gaulle to Detroit flights
Orly to Atlanta flights
Charles de Gaulle to Sky Harbor Intl flights
Charles de Gaulle to Oakland flights

Top 9 airlines flying from Paris to Illinois

Discover the top 9 airlines that operate flights from Paris to Illinois. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$406Average$458FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$469Average$646FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$516Average$859FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$521Average$682FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$527Average$818FlexibilityNo cancel feeOn-time69%
IberiaCheapest$543Average$798FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$548Average$704FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$573Average$742FlexibilityNo cancel feeOn-time77%
DeltaCheapest$689Average$711FlexibilityNo cancel feeOn-timeN/A
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