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$339+ Cheap flights from Illinois to Paris (PAR)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PAR
déc. 20 — déc. 271
sam. 12/20
sam. 12/27
1 adult, Economy
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Find flight deals from Illinois to Paris

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

This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/309:50 pmORD - CDG
1 stop18h 00mLufthansa
mar. 12/96:30 amCDG - ORD
1 stop13h 40mLufthansa
Deal found 11/19$503
This Icelandair deal was found by Cheapflights users on 11/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/116:30 pmORD - CDG
1 stop10h 30mIcelandair
mar. 12/161:00 pmCDG - ORD
1 stop11h 20mIcelandair
Deal found 11/17$506
This United Airlines deal was found by Cheapflights users on 11/17. 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.
mar. 12/26:45 pmORD - CDG
Nonstop8h 10mUnited Airlines
jeu. 12/1111:55 amCDG - ORD
Nonstop9h 15mUnited Airlines
Deal found 11/17$507
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/95:20 pmORD - CDG
Nonstop7h 55mDelta
mar. 12/161:10 pmCDG - ORD
Nonstop9h 00mDelta
Deal found 11/18$508
This American Airlines deal was found by Cheapflights users on 11/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/2611:20 amORD - CDG
1 stop14h 00mAmerican Airlines
mer. 12/37:10 amCDG - ORD
1 stop16h 50mAmerican Airlines
Deal found 11/18$509
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/36:45 pmORD - CDG
Nonstop8h 10mLufthansa
mer. 12/1010:20 amCDG - ORD
1 stop12h 00mLufthansa
Deal found 11/19$510
This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/267:40 pmORD - CDG
1 stop18h 00mAer Lingus
mar. 12/910:10 amCDG - ORD
1 stop14h 45mAer Lingus
Deal found 11/18$511
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/56:30 pmORD - ORY
2 stops20h 55mMultiple Airlines
dim. 12/76:50 amORY - ORD
2 stops17h 30mMultiple Airlines
Deal found 11/20$511
This United Airlines deal was found by Cheapflights users on 11/17. 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.
dim. 11/3012:50 pmORD - CDG
1 stop11h 30mUnited Airlines
mar. 12/99:10 amCDG - ORD
2 stops19h 55mUnited Airlines
Deal found 11/17$514
This Booking.com deal was found by Cheapflights users on 11/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/303:35 pmORD - CDG
1 stop11h 55mMultiple Airlines
mar. 12/96:30 amCDG - ORD
1 stop13h 40mMultiple Airlines
Deal found 11/19$516
This oojo deal was found by Cheapflights users on 11/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/288:15 pmORD - ORY
1 stop18h 25mTAP AIR PORTUGAL
jeu. 12/410:20 amORY - ORD
2 stops36h 05mTAP AIR PORTUGAL
Deal found 11/20$520
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/21:50 pmMDW - CDG
1 stop11h 20mDelta
mar. 12/910:30 amCDG - MDW
1 stop14h 48mDelta
Deal found 11/18$522

Cheap flight deals from Illinois to Paris

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

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$496
(Kiwi.com)

One-way from

$339
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$580

Good round-trip deal

$598 or less

Good one-way deal

$472 or less
Provider with most accurate pricing for Chicago (CHI)-Paris (PAR) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Paris (PAR) flights.
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From Illinois to Paris (PAR)
Search Deals
One-way flight from Illinois to Paris (PAR)
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($191 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Paris (PAR).
Search Deals
Price to beat on a one-way flight from Illinois to Paris (PAR).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Paris 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 novembre 20, 2025.
Use the filters below to find and compare flights from Illinois to Paris that are best for you.

Fly from

Illinois

Fly to

Paris

Route

Depart

Return

Price

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

mar. 12/2

6:45 pm-9:55 am

Nonstop8h 10m

Paris Charles de Gaulle

jeu. 12/11

11:55 am-2:10 pm

Nonstop9h 15m

$507

ChicagoParis

ORD - ORY

ORDORY

Chicago O'Hare Intl

sam. 1/24

9:14 am-12:00 pm

1 stop19h 46m

Paris Orly

jeu. 1/29

2:40 pm-8:09 am

1 stop24h 29m

$512

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

lun. 3/2

7:20 pm-11:35 am

2 stops33h 15m

Paris Charles de Gaulle

mar. 3/10

6:30 pm-5:45 pm

2 stops29h 15m

$516

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

jeu. 1/22

7:20 pm-7:25 pm

1 stop17h 05m

Paris Charles de Gaulle

mar. 1/27

8:25 pm-4:45 pm

2 stops27h 20m

$526

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

dim. 1/18

7:10 pm-7:35 pm

2 stops17h 25m

Paris Charles de Gaulle

dim. 1/25

8:05 pm-4:45 pm

2 stops27h 40m

$530

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

dim. 11/30

7:05 am-7:20 am

1 stop17h 15m

Paris Charles de Gaulle

mar. 12/9

10:20 am-3:20 pm

1 stop12h 00m

$538

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

mar. 12/2

6:45 pm-9:55 am

Nonstop8h 10m

Paris Charles de Gaulle

dim. 12/7

6:25 am-1:10 pm

1 stop13h 45m

$540

ChicagoParis

ORD - BVA

ORDBVA

Chicago O'Hare Intl

lun. 2/9

9:00 pm-8:40 pm

1 stop16h 40m

Paris Beauvais-Tille

ven. 2/13

9:40 am-7:15 pm

1 stop16h 35m

$541

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

jeu. 1/15

3:35 pm-10:30 am

1 stop11h 55m

Paris Charles de Gaulle

dim. 1/18

8:50 am-2:10 pm

1 stop12h 20m

$543

ChicagoParis

MDW - CDG

MDWCDG

Chicago Midway

ven. 1/9

1:49 pm-11:25 am

2 stops14h 36m

Paris Charles de Gaulle

ven. 1/30

11:30 am-10:22 pm

2 stops17h 52m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Paris (average of $365). Flying from Illinois to Paris in June is currently the most expensive (average of $740). 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 IL to PAR?

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

It’s optimal to fly from Illinois to Paris in the evening. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Illinois to Paris. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Illinois to Paris flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to Paris

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

The most flights from USIL to PAR are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Related info for your journey

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

  • How long is the flight from Illinois to Paris?

    Airlines like United Airlines, Scandinavian Airlines, and Virgin Atlantic fly from Illinois to Paris in about 8h 10m. The time it takes to get you to your destination can typically vary by up to 25h 05m. The distance from Illinois to Paris is about 4138 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Illinois to Paris are Air Canada ($381), TAP AIR PORTUGAL ($391), and British Airways ($391).

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

    While some choose either Chicago O'Hare Intl - Paris Orly or Chicago Midway - Paris Charles de Gaulle, Chicago O'Hare Intl - Paris Charles de Gaulle is the most popular route from Illinois to Paris.

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

    Consider Delta (61%), KLM (61%) or Virgin Atlantic (61%) when booking your flight. These represent the most reliable airlines when flying from Illinois to Paris.

  • What are the cheapest flights from Illinois to Paris?

    The cheapest flight price from Illinois to Paris is $384. On average you can expect to pay $1,576. The most popular route, (Chicago O'Hare Intl - Paris Charles de Gaulle), can usually be booked for $419.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Paris (average of $365). Flying from Illinois to Paris in June is currently the most expensive (average of $740). 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
Roissy-en-France
Nanterre
Tremblay-en-France
Issy-les-Moulineaux
Auxerre
Ivry-sur-Seine
Cergy
Massy
Levallois-Perret
Beauvais
Courbevoie
Villepinte
Vincennes
Versailles
Magny-le-Hongre
Neuilly-sur-Seine
Saint-Denis
Suresnes
Vanves
Serris

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Alternative routes for Illinois to Paris

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
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John F Kennedy Intl to Orly flights
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Miami to Orly flights
Reagan-National to Orly flights
San Francisco to Orly flights
George Bush Intcntl to Charles de Gaulle flights
Philadelphia to Charles de Gaulle flights
Ontario to Charles de Gaulle flights
Orlando to Charles de Gaulle flights
Minneapolis to Charles de Gaulle flights
Dallas/Fort Worth to Orly flights
Seattle to Orly flights
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Boston to Beauvais-Tille flights
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Dulles Intl to Beauvais-Tille flights
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Orlando to Orly flights

Top 10 airlines flying from Illinois to Paris

Discover the top 10 airlines that operate flights from Illinois to Paris. 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 novembre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$183FlexibilityNo cancel feeOn-time62%
SWISSCheapest$300Average$754FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$365Average$446FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$385Average$521FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$424Average$574FlexibilityNo cancel feeOn-time76%
IberiaCheapest$438Average$801FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$519Average$737FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$522Average$758FlexibilityNo cancel feeOn-time77%
DeltaCheapest$525Average$819FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$536Average$649FlexibilityNo cancel feeOn-time70%

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