How does KAYAK find such low prices on flights from Illinois to Paris?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Paris. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Paris?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Paris from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Paris?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Paris with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Paris?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Paris from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$190 CHEAP FLIGHTS from Illinois to Paris

KAYAK searches hundreds of travel sites at once for deals on flights to Paris

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Flights Deals

Cheap Flight Deals from Illinois to Paris

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Paris that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Paris

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Paris.

Discover the best prices for you by selecting your travel dates on KAYAK.

7:15 pm - 7:25 pmORD-CDG

17h 10m1 stop

8:15 pm - 4:10 pmCDG-ORD

26h 55m1 stop

$393Scandinavian Airlines

Find Deal

Mon, Sep 22 - Sun, Oct 5

7:15 pm - 7:25 pmORD-CDG

17h 10m2 stops

8:15 pm - 4:10 pmCDG-ORD

26h 55m2 stops

$399Scandinavian Airlines

Find Deal

Mon, Oct 6 - Mon, Oct 13

6:10 pm - 8:15 pmORD-ORY

19h 05m1 stop

4:40 pm - 12:35 pmORY-ORD

26h 55m1 stop

$464TAP AIR PORTUGAL

Find Deal

Mon, Sep 15 - Wed, Sep 24

6:10 pm - 1:50 pmORD-ORY

12h 40m1 stop

4:50 pm - 12:35 pmORY-ORD

26h 45m2 stops

$497TAP AIR PORTUGAL

Find Deal

Mon, Sep 15 - Wed, Sep 24

9:15 pm - 5:35 pmORD-CDG

13h 20m1 stop

1:55 pm - 4:00 pmCDG-ORD

9h 05mnonstop

$508

Find Deal

Tue, Aug 19 - Tue, Aug 26

9:15 pm - 5:35 pmORD-CDG

13h 20m1 stop

10:40 am - 3:05 pmCDG-ORD

11h 25m1 stop

$514

Find Deal

Tue, Aug 19 - Tue, Aug 26

4:42 pm - 11:30 amORD-CDG

11h 48m1 stop

12:45 pm - 6:15 pmCDG-ORD

12h 30m1 stop

$517Iberia

Find Deal

Mon, Aug 18 - Tue, Sep 2

9:40 pm - 12:40 pmORD-CDG

8h 00mnonstop

1:55 pm - 4:00 pmCDG-ORD

9h 05mnonstop

$518Iberia

Find Deal

Tue, Aug 5 - Thu, Aug 14

10:08 am - 6:55 amORD-CDG

13h 47m1 stop

10:50 am - 5:50 pmCDG-ORD

14h 00m1 stop

$529American Airlines

Find Deal

Sun, Jul 27 - Thu, Aug 14

7:15 pm - 2:15 pmORD-CDG

12h 00m1 stop

12:45 pm - 6:15 pmCDG-ORD

12h 30m1 stop

$537American Airlines

Find Deal

Sun, Aug 17 - Wed, Aug 27

Useful Info

Low season	January
High season	June
Cheapest flight	$190

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 38% increase in price.

Flight from Chicago O'Hare Airport to Paris Orly Airport

How does KAYAK find such low prices on flights from Illinois to Paris?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Paris.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Paris?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Paris from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Paris?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Paris with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Paris?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Paris from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Chessy

Saint-Denis

Serris

Orléans

Saint-Quentin

Vanves

Malakoff

Chantilly

Montreuil

Rueil-Malmaison

Cergy

Dreux

Compiègne

Provins

Le Crotoy

Argenteuil

Chablis

Everything you need to know for your flight to Paris

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Illinois

First Class flights to Parisfrom $706

Business Class flights to Parisfrom $1,047

Prem Econ Class flights to Parisfrom $1,449

Economy Class flights to Parisfrom $624

$190 Find Cheap Flights from Illinois to Paris

KAYAK searches hundreds of travel sites at once for deals on flights to Paris

Cheap Flight Deals from Illinois to Paris

Recent round-trip flight deals from Illinois to Paris

Recent one-way flight deals from Illinois to Paris

Recent last minute flight deals from Illinois to Paris

Recent direct flight deals from Illinois to Paris

Good to know

FAQs for booking flights from Illinois to Paris

How does KAYAK find such low prices on flights from Illinois to Paris?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Paris.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Paris?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Paris from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Paris?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Paris with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Paris?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Paris from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Paris?

Everything you need to know for your flight to Paris

Cabin class types available on flights to Illinois

Complete your trip to Paris with a hotel stay or car rental

Find direct flights for Paris

Flights to other popular destinations

Flights from domestic origins to Paris

Choose which airport to fly into in Paris

Find deals for your return flight