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$470+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
PAR — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$569
(lol.travel)

One-way from

$470
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$732

Good round-trip deal

$771 or less

Good one-way deal

$647 or less
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. 15% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This lol.travel deal was found by Cheapflights users on 6/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/261:55 pmCDG - STL
1 stop16h 59mIberia
Wed 7/94:52 pmSTL - CDG
1 stop12h 48mIberia
Deal found 6/10$569
This Flighttix deal was found by Cheapflights users on 6/11. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2611:00 amCDG - STL
1 stop14h 31mBritish Airways
Wed 7/99:40 amSTL - CDG
2 stops14h 15mBritish Airways
Deal found 6/11$575
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 6/261:55 pmCDG - STL
1 stop16h 59mAmerican Airlines
Wed 7/912:48 pmSTL - CDG
1 stop11h 32mAmerican Airlines
Deal found 6/11$582
This Finnair deal was found by Cheapflights users on 6/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/261:55 pmCDG - STL
1 stop16h 59mFinnair
Sun 6/294:23 pmSTL - CDG
1 stop13h 17mFinnair
Deal found 6/11$609
This British Airways deal was found by Cheapflights users on 6/10. 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.
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
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:20 amORY - ORD
1 stop13h 20mTAP AIR PORTUGAL
Sun 9/76:00 pmORD - ORY
1 stop12h 50mTAP AIR PORTUGAL
Deal found 6/10$610
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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.
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
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 6/2610:00 amCDG - PIA
1 stop20h 59mAmerican Airlines
Mon 6/3010:05 amPIA - CDG
1 stop19h 35mAmerican Airlines
Deal found 6/10$611
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Thu 9/187:40 amORY - ORD
2 stops22h 30mMultiple Airlines
Sun 9/215:10 pmORD - ORY
2 stops34h 55mMultiple Airlines
Deal found 6/10$611
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/2512:15 pmCDG - ORD
2 stops17h 44mAmerican Airlines
Sun 8/319:11 pmORD - CDG
1 stop31h 19mAmerican Airlines
Deal found 6/10$611
This Expedia deal was found by Cheapflights users on 6/10. 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 9/37:25 amORY - ORD
1 stop13h 50mIberia
Wed 9/104:30 pmORD - ORY
1 stop13h 55mIberia
Deal found 6/10$612
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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

Cheapflights Fare Finder

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 June 12, 2025.
Use the filters below to find and compare flights from Paris to Illinois that are best for you.

Fly from

Paris

Fly to

Illinois

Route

Depart

Return

Price

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 6/26

1:55 pm-11:54 pm

1 stop16h 59m

Lambert-St Louis

Wed 7/9

4:52 pm-12:40 pm

1 stop12h 48m

$569

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 6/26

11:00 am-6:31 pm

1 stop14h 31m

Lambert-St Louis

Wed 7/9

9:40 am-6:55 am

2 stops14h 15m

$575

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 6/26

1:55 pm-11:54 pm

1 stop16h 59m

Lambert-St Louis

Wed 7/9

12:48 pm-7:20 am

1 stop11h 32m

$582

ParisSt. Louis

CDG - STL

CDGSTL

Paris Charles de Gaulle

Thu 6/26

1:55 pm-11:54 pm

1 stop16h 59m

Lambert-St Louis

Sun 6/29

4:23 pm-12:40 pm

1 stop13h 17m

$609

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Mon 9/1

10:20 am-4:40 pm

1 stop13h 20m

Chicago O'Hare Intl

Sun 9/7

6:00 pm-1:50 pm

1 stop12h 50m

$610

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

ORY - ORD

ORYORD

Paris Orly

Thu 9/18

7:40 am-11:10 pm

2 stops22h 30m

Chicago O'Hare Intl

Sun 9/21

5:10 pm-11:05 am

2 stops34h 55m

$611

ParisPeoria

CDG - PIA

CDGPIA

Paris Charles de Gaulle

Thu 6/26

10:00 am-11:59 pm

1 stop20h 59m

Greater Peoria

Mon 6/30

10:05 am-12:40 pm

1 stop19h 35m

$611

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Wed 9/3

7:25 am-2:15 pm

1 stop13h 50m

Chicago O'Hare Intl

Wed 9/10

4:30 pm-1:25 pm

1 stop13h 55m

$612

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Cheapflights Insights

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

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 June 12, 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 June 12, 2025.

The most flights from PAR to USIL 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 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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air Transat 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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

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 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 $475 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $497 and Turkish Airlines from $536 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 France (69%), Air Canada (69%), Austrian Airlines( 69%).

  • What are the cheapest flights from Paris to Illinois?

    While on average a flight from Paris to Illinois 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 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
Charles de Gaulle to Newark flights
Orly to Newark flights
Orly to John F Kennedy Intl flights
Charles de Gaulle to LaGuardia flights
Charles de Gaulle to Miami flights
Charles de Gaulle to Stewart flights
Charles de Gaulle to Los Angeles flights
Charles de Gaulle to San Francisco flights
Orly to Miami 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 Dallas/Fort Worth flights
Charles de Gaulle to Long Beach flights
Charles de Gaulle to Fort Lauderdale flights
Charles de Gaulle to Seattle flights
Charles de Gaulle to Burbank flights
Charles de Gaulle to Orlando flights
Beauvais-Tille to Newark flights
Beauvais-Tille to Miami flights
Beauvais-Tille to Los Angeles flights
Charles de Gaulle to Hobby flights
Orly to Boston flights
Orly to San Francisco flights
Charles de Gaulle to Atlanta flights
Charles de Gaulle to Reagan-National flights
Charles de Gaulle to Baltimore flights
Orly to O'Hare Intl flights
Orly to Fort Lauderdale flights
Charles de Gaulle to West Palm Beach flights
Orly to Dulles Intl flights
Charles de Gaulle to Honolulu flights
Charles de Gaulle to Las Vegas flights
Orly to Las Vegas flights
Charles de Gaulle to Midway flights
Charles de Gaulle to George Bush Intcntl flights
Orly to Orlando flights
Charles de Gaulle to Sky Harbor Intl flights
Beauvais-Tille to Boston flights
Charles de Gaulle to Denver flights
Orly to Seattle flights
Charles de Gaulle to Love Field flights

Top 7 airlines flying from Paris to Illinois

Discover the top 7 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$407Average$560FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$464Average$581FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$521Average$694FlexibilityNo cancel feeOn-time76%
IberiaCheapest$546Average$715FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$572Average$777FlexibilityNo cancel feeOn-time69%
DeltaCheapest$581Average$795FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$603Average$788FlexibilityNo cancel feeOn-time77%

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