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Cheap flights from Paris Orly Airport to Chicago from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Paris Orly Airport to Chicago departing on 11/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Paris Orly Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
9:15 pm - 12:40 pmORY  Paris Orly-ORD Chicago O'Hare Intl
22h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 pm - 11:00 pmORD  Chicago O'Hare Intl-ORY Paris Orly
22h 00m1 stop Lisbon Humberto Delgado
$599TAP AIR PORTUGAL
Wed, Oct 14 - Sun, Oct 18
TAP AIR PORTUGAL Logo
7:45 pm - 4:00 pmORY  Paris Orly-ORD Chicago O'Hare Intl
27h 15m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 pm - 8:15 pmORD  Chicago O'Hare Intl-ORY Paris Orly
19h 15m1 stop Lisbon Humberto Delgado
$602TAP AIR PORTUGAL
Thu, Sep 24 - Thu, Oct 15
TAP AIR PORTUGAL Logo
4:45 pm - 12:40 pmORY  Paris Orly-ORD Chicago O'Hare Intl
26h 55m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 pm - 8:15 pmORD  Chicago O'Hare Intl-ORY Paris Orly
19h 15m1 stop Lisbon Humberto Delgado
$603TAP AIR PORTUGAL
Wed, Oct 14 - Sun, Oct 18
Iberia Logo
7:25 am - 2:25 pmORY  Paris Orly-ORD Chicago O'Hare Intl
14h 00m1 stop Madrid Barajas
Iberia Logo
10:15 pm - 8:05 pmORD  Chicago O'Hare Intl-ORY Paris Orly
14h 50m1 stop Madrid Barajas
$604Iberia
Wed, Sep 16 - Mon, Sep 28
Iberia Logo
7:25 am - 2:25 pmORY  Paris Orly-ORD Chicago O'Hare Intl
14h 00m1 stop Madrid Barajas
Iberia Logo
4:55 pm - 10:05 pmORD  Chicago O'Hare Intl-ORY Paris Orly
22h 10m1 stop Madrid Barajas
$605Iberia
Tue, Sep 1 - Fri, Sep 25
TAP AIR PORTUGAL Logo
7:45 pm - 4:05 pmORY  Paris Orly-ORD Chicago O'Hare Intl
27h 20m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
8:00 pm - 7:45 pmORD  Chicago O'Hare Intl-ORY Paris Orly
17h 45m1 stop Lisbon Humberto Delgado
$607TAP AIR PORTUGAL
Fri, Oct 2 - Wed, Oct 28
TAP AIR PORTUGAL Logo
7:40 am - 4:05 pmORY  Paris Orly-ORD Chicago O'Hare Intl
15h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:05 pm - 11:00 pmORD  Chicago O'Hare Intl-ORY Paris Orly
21h 55m1 stop Lisbon Humberto Delgado
$608TAP AIR PORTUGAL
Sat, Sep 19 - Sat, Sep 26
TAP AIR PORTUGAL Logo
7:45 pm - 12:40 pmORY  Paris Orly-ORD Chicago O'Hare Intl
23h 55m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 pm - 1:40 pmORD  Chicago O'Hare Intl-ORY Paris Orly
12h 40m1 stop Lisbon Humberto Delgado
$609TAP AIR PORTUGAL
Wed, Oct 7 - Thu, Oct 22
TAP AIR PORTUGAL Logo
7:40 am - 4:05 pmORY  Paris Orly-ORD Chicago O'Hare Intl
15h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:05 pm - 11:00 pmORD  Chicago O'Hare Intl-ORY Paris Orly
21h 55m1 stop Lisbon Humberto Delgado
$610TAP AIR PORTUGAL
Sat, Sep 19 - Sat, Sep 26
TAP AIR PORTUGAL Logo
9:15 pm - 4:00 pmORY  Paris Orly-ORD Chicago O'Hare Intl
25h 45m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 pm - 11:00 pmORD  Chicago O'Hare Intl-ORY Paris Orly
22h 00m1 stop Lisbon Humberto Delgado
$611TAP AIR PORTUGAL
Thu, Oct 1 - Wed, Oct 14

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Iberia flights from Paris Orly Airport to Chicago

Our best Iberia deals on Paris Orly Airport to Chicago flight tickets
Iberia
Sep 16
ORY7:25 amParis Orly
14h 00m
1 stop
ORD2:25 pmChicago O'Hare Intl
Sep 28
ORD10:15 pmChicago O'Hare Intl
14h 50m
1 stop
ORY8:05 pmParis Orly
$604
Iberia
Sep 1
ORY7:25 amParis Orly
14h 00m
1 stop
ORD2:25 pmChicago O'Hare Intl
Sep 25
ORD4:55 pmChicago O'Hare Intl
22h 10m
1 stop
ORY10:05 pmParis Orly
$605
Iberia
Aug 31
ORY7:25 amParis Orly
14h 00m
1 stop
ORD2:25 pmChicago O'Hare Intl
Sep 15
ORD4:55 pmChicago O'Hare Intl
20h 10m
1 stop
ORY8:05 pmParis Orly
$635

American Airlines flights from Paris Orly Airport to Chicago

Our best American Airlines deals on Paris Orly Airport to Chicago flight tickets
American Airlines
Nov 18
ORY7:25 amParis Orly
14h 30m
1 stop
ORD2:55 pmChicago O'Hare Intl
Nov 30
ORD5:40 pmChicago O'Hare Intl
12h 55m
1 stop
ORY1:35 pmParis Orly
$640
American Airlines
Nov 19
ORY7:25 amParis Orly
14h 30m
1 stop
ORD2:55 pmChicago O'Hare Intl
Nov 23
ORD5:40 pmChicago O'Hare Intl
12h 55m
1 stop
ORY1:35 pmParis Orly
$641
American Airlines
Aug 12
ORY10:10 amParis Orly
12h 50m
1 stop
ORD4:00 pmChicago O'Hare Intl
Aug 22
ORD4:55 pmChicago O'Hare Intl
12h 00m
1 stop
ORY11:55 amParis Orly
$1,277

momondo Fare Finder

 
Customize your flight search to find flights from Paris Orly Airport 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, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from Paris Orly Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Wed 10/14

9:15 pm-12:40 pm

1 stop22h 25m

Chicago O'Hare Intl

Sun 10/18

6:00 pm-11:00 pm

1 stop22h 00m

$599

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Thu 9/24

7:45 pm-4:00 pm

1 stop27h 15m

Chicago O'Hare Intl

Thu 10/15

6:00 pm-8:15 pm

1 stop19h 15m

$602

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Wed 10/14

4:45 pm-12:40 pm

1 stop26h 55m

Chicago O'Hare Intl

Sun 10/18

6:00 pm-8:15 pm

1 stop19h 15m

$603
Quickest round-trip

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Wed 9/16

7:25 am-2:25 pm

1 stop14h 00m

Chicago O'Hare Intl

Mon 9/28

10:15 pm-8:05 pm

1 stop14h 50m

$604

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Tue 9/1

7:25 am-2:25 pm

1 stop14h 00m

Chicago O'Hare Intl

Fri 9/25

4:55 pm-10:05 pm

1 stop22h 10m

$605

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Fri 10/2

7:45 pm-4:05 pm

1 stop27h 20m

Chicago O'Hare Intl

Wed 10/28

8:00 pm-7:45 pm

1 stop17h 45m

$607

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Sat 9/19

7:40 am-4:05 pm

1 stop15h 25m

Chicago O'Hare Intl

Sat 9/26

6:05 pm-11:00 pm

1 stop21h 55m

$608

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Wed 10/7

7:45 pm-12:40 pm

1 stop23h 55m

Chicago O'Hare Intl

Thu 10/22

6:00 pm-1:40 pm

1 stop12h 40m

$609

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Sat 9/19

7:40 am-4:05 pm

1 stop15h 25m

Chicago O'Hare Intl

Sat 9/26

6:05 pm-11:00 pm

1 stop21h 55m

$610

ParisChicago

ORY Paris Orly - ORD Chicago O'Hare Intl

ORYORD

Paris Orly

Thu 10/1

9:15 pm-4:00 pm

1 stop25h 45m

Chicago O'Hare Intl

Wed 10/14

6:00 pm-11:00 pm

1 stop22h 00m

$611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Paris Orly Airport to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $774. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Paris Orly Airport to Chicago for around $1,123.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Paris Orly Airport to Chicago during this time can be as low as $876. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $904.

When to book flights from Paris Orly Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Paris Orly Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Paris Orly Airport to Chicago (ORY to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Paris Orly Airport to Chicago

Fastest flight time

14h 30m

Direct flights

None
The fastest flight from Paris Orly Airport to Chicago takes 14h 30m
There are no direct flights from Paris Orly Airport to Chicago. There are no popular flight routes from Paris Orly Airport to Chicago.
Search flight deals

Frequently asked questions about flying from Paris Orly Airport to Chicago

  • How far is Paris Orly to Chicago by plane?

    Chicago is 4134.5 mi away from Paris Orly. In terms of flight time, this usually takes a little over 14h 30m.

  • When did momondo last update prices for flights from Paris Orly Airport to Chicago?

    Prices for flights from Paris Orly Airport to Chicago are refreshed on a daily basis.

  • How old do you have to be to fly from Paris Orly Airport to Chicago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Paris Orly Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Paris to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Paris.

Can I find flights from Paris to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Paris which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Paris to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Paris to Chicago.

I’m not ready to book a flight from Paris to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Paris to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport