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Cheap flights from Paris Orly Airport to Illinois from $427

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 Illinois departing on 3/31. 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
0 bags

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Find the cheapest flights from Paris Orly Airport to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
7:00 am - 4:00 pm
ORY
-
ORD
16h 00m
2 stops
TAP AIR PORTUGAL Logo
6:00 pm - 11:00 pm
ORD
-
ORY
22h 00m
1 stop
$570TAP AIR PORTUGAL
Fri, Apr 17 - Sun, Apr 26
Multiple Airlines Logo
8:35 pm - 12:40 am
ORY
-
ORD
35h 05m
2 stops
Multiple Airlines Logo
6:51 pm - 7:45 pm
ORD
-
ORY
17h 54m
2 stops
$572Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
TAP AIR PORTUGAL Logo
4:45 pm - 3:25 pm
ORY
-
ORD
29h 40m
2 stops
TAP AIR PORTUGAL Logo
8:25 pm - 11:00 pm
ORD
-
ORY
19h 35m
1 stop
$581TAP AIR PORTUGAL
Thu, Feb 26 - Sun, Mar 1
TAP AIR PORTUGAL Logo
6:40 am - 3:25 pm
ORY
-
ORD
15h 45m
1 stop
TAP AIR PORTUGAL Logo
9:25 pm - 11:00 pm
ORD
-
ORY
19h 35m
1 stop
$582TAP AIR PORTUGAL
Fri, Feb 27 - Sun, Mar 8
TAP AIR PORTUGAL Logo
8:35 pm - 2:45 pm
ORY
-
ORD
25h 10m
1 stop
TAP AIR PORTUGAL Logo
8:15 pm - 10:15 pm
ORD
-
ORY
19h 00m
2 stops
$584TAP AIR PORTUGAL
Sat, Feb 14 - Fri, Feb 20
TAP AIR PORTUGAL Logo
8:00 am - 3:25 pm
ORY
-
ORD
14h 25m
1 stop
TAP AIR PORTUGAL Logo
9:25 pm - 11:00 pm
ORD
-
ORY
19h 35m
1 stop
$585TAP AIR PORTUGAL
Fri, Feb 27 - Sun, Mar 8
American Airlines Logo
7:25 am - 10:13 am
ORY
-
STL
33h 48m
2 stops
American Airlines Logo
8:00 am - 12:00 pm
STL
-
ORY
21h 00m
2 stops
$629American Airlines
Fri, Feb 27 - Tue, Mar 3
American Airlines Logo
7:25 am - 11:35 pm
ORY
-
STL
23h 10m
2 stops
American Airlines Logo
10:37 am - 4:30 pm
STL
-
ORY
22h 53m
2 stops
$633American Airlines
Fri, Feb 27 - Tue, Mar 3
Iberia Logo
8:55 pm - 9:12 pm
ORY
-
STL
31h 17m
2 stops
Iberia Logo
9:35 am - 9:25 am
STL
-
ORY
16h 50m
2 stops
$683Iberia
Wed, Feb 11 - Thu, Feb 19
Iberia Logo
7:00 pm - 9:12 pm
ORY
-
STL
33h 12m
2 stops
Iberia Logo
11:59 am - 12:00 pm
STL
-
ORY
18h 01m
2 stops
$771Iberia
Tue, Feb 24 - Tue, Mar 10

TAP AIR PORTUGAL flights from Paris Orly Airport to Illinois

Our best TAP AIR PORTUGAL deals on Paris Orly Airport to Illinois flight tickets
TAP AIR PORTUGAL
Feb 5
ORY11:00 amParis Orly
35h 25m
1 stop
ORD3:25 pmChicago O'Hare Intl
Feb 18
ORD7:10 pmChicago O'Hare Intl
20h 05m
2 stops
ORY10:15 pmParis Orly
$568
TAP AIR PORTUGAL
Apr 17
ORY7:00 amParis Orly
16h 00m
2 stops
ORD4:00 pmChicago O'Hare Intl
Apr 26
ORD6:00 pmChicago O'Hare Intl
22h 00m
1 stop
ORY11:00 pmParis Orly
$570
TAP AIR PORTUGAL
Feb 5
ORY3:20 pmParis Orly
31h 05m
1 stop
ORD3:25 pmChicago O'Hare Intl
Feb 18
ORD7:10 pmChicago O'Hare Intl
20h 05m
2 stops
ORY10:15 pmParis Orly
$574

American Airlines flights from Paris Orly Airport to Illinois

Our best American Airlines deals on Paris Orly Airport to Illinois flight tickets
American Airlines
Feb 12
ORY7:25 amParis Orly
14h 30m
1 stop
ORD2:55 pmChicago O'Hare Intl
Feb 25
ORD5:40 pmChicago O'Hare Intl
11h 20m
1 stop
ORY12:00 pmParis Orly
$623
American Airlines
Feb 12
ORY7:25 amParis Orly
14h 30m
1 stop
ORD2:55 pmChicago O'Hare Intl
Feb 25
ORD5:40 pmChicago O'Hare Intl
11h 20m
1 stop
ORY12:00 pmParis Orly
$624
American Airlines
Feb 4
ORY7:25 amParis Orly
32h 40m
2 stops
ORD9:05 amChicago O'Hare Intl
Feb 8
ORD5:40 pmChicago O'Hare Intl
11h 20m
1 stop
ORY12:00 pmParis Orly
$629

momondo Fare Finder

 
Customize your flight search to find flights from Paris Orly Airport 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Paris Orly Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Fri 4/17

7:00 am-4:00 pm

2 stops16h 00m

Chicago O'Hare Intl

Sun 4/26

6:00 pm-11:00 pm

1 stop22h 00m

$570

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Wed 2/25

8:35 pm-12:40 am

2 stops35h 05m

Chicago O'Hare Intl

Wed 3/4

6:51 pm-7:45 pm

2 stops17h 54m

$572

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Thu 2/26

4:45 pm-3:25 pm

2 stops29h 40m

Chicago O'Hare Intl

Sun 3/1

8:25 pm-11:00 pm

1 stop19h 35m

$581

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Fri 2/27

6:40 am-3:25 pm

1 stop15h 45m

Chicago O'Hare Intl

Sun 3/8

9:25 pm-11:00 pm

1 stop19h 35m

$582

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Sat 2/14

8:35 pm-2:45 pm

1 stop25h 10m

Chicago O'Hare Intl

Fri 2/20

8:15 pm-10:15 pm

2 stops19h 00m

$584

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Fri 2/27

8:00 am-3:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 3/8

9:25 pm-11:00 pm

1 stop19h 35m

$585

ParisSt. Louis

ORY - STL

ORYSTL

Paris Orly

Fri 2/27

7:25 am-10:13 am

2 stops33h 48m

Lambert-St Louis

Tue 3/3

8:00 am-12:00 pm

2 stops21h 00m

$629

ParisSt. Louis

ORY - STL

ORYSTL

Paris Orly

Fri 2/27

7:25 am-11:35 pm

2 stops23h 10m

Lambert-St Louis

Tue 3/3

10:37 am-4:30 pm

2 stops22h 53m

$633

ParisSt. Louis

ORY - STL

ORYSTL

Paris Orly

Wed 2/11

8:55 pm-9:12 pm

2 stops31h 17m

Lambert-St Louis

Thu 2/19

9:35 am-9:25 am

2 stops16h 50m

$683

ParisSt. Louis

ORY - STL

ORYSTL

Paris Orly

Tue 2/24

7:00 pm-9:12 pm

2 stops33h 12m

Lambert-St Louis

Tue 3/10

11:59 am-12:00 pm

2 stops18h 01m

$771

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 Illinois from

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

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 airline that flies from Paris Orly to Illinois?

TAP AIR PORTUGAL and Iberia are the most popular carriers operating from Paris Orly to Illinois

Cheap Paris Orly Airport to Illinois flight deals and tips

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

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Paris Orly Airport to Illinois takes 14h 00m
There are no direct flights from Paris Orly Airport to Illinois. There are no popular flight routes from Paris Orly Airport to Illinois.
Search flight deals

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

    Prices for flights from Paris Orly Airport to Illinois are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Paris Orly Airport to Illinois.

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

    The travel and health documents you'll need for your trip to Illinois 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 Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Paris to Illinois. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Illinois from Paris on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Paris.

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

If you are not ready to book a flight from Paris to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

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