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Cheap flights from Paris to Chicago from $457

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 to Chicago departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Scandinavian Airlines Logo
2:10 pm - 4:45 pmCDG-ORD
33h 35m1 stop
Scandinavian Airlines Logo
7:20 pm - 7:25 pmORD-CDG
17h 05m1 stop
$551Scandinavian Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
Scandinavian Airlines Logo
3:30 pm - 4:45 pmCDG-ORD
32h 15m1 stop
Scandinavian Airlines Logo
7:20 pm - 10:20 amORD-CDG
32h 00m1 stop
$553Scandinavian Airlines
Find Deal
Sat, Dec 6 - Sat, Jan 3
Scandinavian Airlines Logo
3:30 pm - 4:45 pmCDG-ORD
32h 15m1 stop
Scandinavian Airlines Logo
7:20 pm - 1:25 pmORD-CDG
11h 05m1 stop
$555Scandinavian Airlines
Find Deal
Sat, Nov 29 - Wed, Dec 3
TAP AIR PORTUGAL Logo
6:40 am - 2:45 pmORY-ORD
15h 05m1 stop
TAP AIR PORTUGAL Logo
8:25 pm - 10:15 pmORD-ORY
18h 50m2 stops
$557TAP AIR PORTUGAL
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Sun, Jan 25 - Sun, Feb 15
Icelandair Logo
5:00 pm - 9:15 pmCDG-ORD
11h 15m1 stop
Icelandair Logo
7:25 pm - 1:00 pmORD-CDG
10h 35m1 stop
$560Icelandair
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Wed, Sep 24 - Mon, Sep 29
Icelandair Logo
5:00 pm - 6:15 pmCDG-ORD
32h 15m1 stop
Icelandair Logo
7:30 pm - 12:10 pmORD-CDG
10h 40m1 stop
$561Icelandair
Find Deal
Mon, Oct 20 - Sun, Oct 26
TAP AIR PORTUGAL Logo
8:00 am - 3:15 pmORY-ORD
14h 15m1 stop
TAP AIR PORTUGAL Logo
8:25 pm - 10:15 pmORD-ORY
18h 50m2 stops
$561TAP AIR PORTUGAL
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Fri, Feb 20 - Sun, Mar 1
United Airlines Logo
2:10 pm - 9:51 amCDG-ORD
26h 41m1 stop
United Airlines Logo
6:10 pm - 9:20 amORD-CDG
8h 10mnonstop
$591United Airlines
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Sat, Sep 20 - Sun, Sep 21
Iberia Logo
7:25 am - 2:30 pmORY-ORD
14h 05m1 stop
Iberia Logo
4:45 pm - 8:05 pmORD-ORY
20h 20m1 stop
$621Iberia
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Fri, Nov 7 - Tue, Nov 11
Iberia Logo
8:20 am - 8:05 pmORY-ORD
18h 45m2 stops
Iberia Logo
4:45 pm - 4:30 pmORD-ORY
16h 45m1 stop
$626Iberia
Find Deal
Wed, Feb 11 - Sun, Feb 22

Icelandair flights from Paris to Chicago O'Hare Intl Airport

Our best Icelandair deals on Paris to Chicago O'Hare Intl Airport flight tickets
Icelandair
Sep 24
CDG5:00 pmParis Charles de Gaulle
11h 15m
1 stop
ORD9:15 pmChicago O'Hare Intl
Sep 29
ORD7:25 pmChicago O'Hare Intl
10h 35m
1 stop
CDG1:00 pmParis Charles de Gaulle
$560
Find similar
Icelandair
Oct 20
CDG5:00 pmParis Charles de Gaulle
32h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
Oct 26
ORD7:30 pmChicago O'Hare Intl
10h 40m
1 stop
CDG12:10 pmParis Charles de Gaulle
$561
Find similar
Icelandair
Sep 23
CDG5:00 pmParis Charles de Gaulle
32h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
Sep 29
ORD7:25 pmChicago O'Hare Intl
13h 30m
1 stop
CDG3:55 pmParis Charles de Gaulle
$562
Find similar

TAP AIR PORTUGAL flights from Paris to Chicago O'Hare Intl Airport

Our best TAP AIR PORTUGAL deals on Paris to Chicago O'Hare Intl Airport flight tickets
TAP AIR PORTUGAL
Jan 25
ORY6:40 amParis Orly
15h 05m
1 stop
ORD2:45 pmChicago O'Hare Intl
Feb 15
ORD8:25 pmChicago O'Hare Intl
18h 50m
2 stops
ORY10:15 pmParis Orly
$557
Find similar
TAP AIR PORTUGAL
Feb 20
ORY8:00 amParis Orly
14h 15m
1 stop
ORD3:15 pmChicago O'Hare Intl
Mar 1
ORD8:25 pmChicago O'Hare Intl
18h 50m
2 stops
ORY10:15 pmParis Orly
$561
Find similar
TAP AIR PORTUGAL
Oct 22
ORY9:05 pmParis Orly
22h 30m
1 stop
ORD12:35 pmChicago O'Hare Intl
Oct 26
ORD9:25 pmChicago O'Hare Intl
18h 50m
2 stops
ORY10:15 pmParis Orly
$564
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Paris to Chicago O'Hare Intl Airport 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 September 17, 2025.
Use the filters below to find and compare flights from Paris to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sun 11/16

2:10 pm-4:45 pm

1 stop33h 35m

Chicago O'Hare Intl

Sun 11/23

7:20 pm-7:25 pm

1 stop17h 05m

$551

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 12/6

3:30 pm-4:45 pm

1 stop32h 15m

Chicago O'Hare Intl

Sat 1/3

7:20 pm-10:20 am

1 stop32h 00m

$553

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 11/29

3:30 pm-4:45 pm

1 stop32h 15m

Chicago O'Hare Intl

Wed 12/3

7:20 pm-1:25 pm

1 stop11h 05m

$555

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Sun 1/25

6:40 am-2:45 pm

1 stop15h 05m

Chicago O'Hare Intl

Sun 2/15

8:25 pm-10:15 pm

2 stops18h 50m

$557

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 9/24

5:00 pm-9:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Mon 9/29

7:25 pm-1:00 pm

1 stop10h 35m

$560

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 10/20

5:00 pm-6:15 pm

1 stop32h 15m

Chicago O'Hare Intl

Sun 10/26

7:30 pm-12:10 pm

1 stop10h 40m

$561

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Fri 2/20

8:00 am-3:15 pm

1 stop14h 15m

Chicago O'Hare Intl

Sun 3/1

8:25 pm-10:15 pm

2 stops18h 50m

$561

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sat 9/20

2:10 pm-9:51 am

1 stop26h 41m

Chicago O'Hare Intl

Sun 9/21

6:10 pm-9:20 am

Nonstop8h 10m

$591

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Fri 11/7

7:25 am-2:30 pm

1 stop14h 05m

Chicago O'Hare Intl

Tue 11/11

4:45 pm-8:05 pm

1 stop20h 20m

$621

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Wed 2/11

8:20 am-8:05 pm

2 stops18h 45m

Chicago O'Hare Intl

Sun 2/22

4:45 pm-4:30 pm

1 stop16h 45m

$626

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 to Chicago O'Hare Intl Airport

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 typical price of a round-trip flight between Paris and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Paris averaging around $624.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $801. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Paris because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $885.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Paris in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $563 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $866. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Paris to Chicago O'Hare Intl flight route?

Fly from Paris Charles de Gaulle to Chicago O'Hare Intl for the best Paris - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Paris when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $714 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Paris for as low as $638 on momondo.

What cabin class options are available on Paris to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on Paris to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Paris to Chicago O'Hare Intl Airport flights?

You could potentially save up to 26% on your flight if you consider stops on a Paris to Chicago O'Hare Intl Airport flight.

How have Paris to Chicago O'Hare Intl Airport flight prices changed over time?

As of September 2025, prices for Paris to Chicago O'Hare Intl Airport flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Paris to Chicago O'Hare Intl Airport

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

Cheap Paris to Chicago O'Hare Intl Airport (PAR to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Paris to Chicago O'Hare Intl Airport

Best Price Found

$659

Fastest flight time

8h 50m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Paris in the past 72 hours is $659. The best round-trip flight deal from Paris to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $767.
The fastest flight from Paris to Chicago O'Hare Intl Airport takes 8h 50m
Direct flights go from Paris to Chicago O'Hare Intl Airport every day.
Search flight deals

  • How far is Paris to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 4135.5 mi away from Paris. In terms of flight time, this usually takes a little over 11h 15m.

  • When did momondo last update prices for flights from Paris to Chicago O'Hare Intl Airport?

    Prices for flights from Paris to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Paris to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Paris to Chicago O'Hare Intl Airport?

    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 to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Paris to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Paris to Chicago O'Hare Intl Airport?

Best airlines flying from Paris to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Paris to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $406Free CancellationRating
7.0
545 reviews
Search Icelandair flights
LufthansaPriceFrom $521Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
IberiaPriceFrom $546Free CancellationRating
7.0
2,925 reviews
Search Iberia flights
DeltaPriceFrom $581Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Air FrancePriceFrom $603Free CancellationRating
7.4
1,468 reviews
Search Air France flights

  • Delta Flights From Paris to Chicago O'Hare Intl Airport

    Across 7 Delta flights from Paris to Chicago O'Hare Intl Airport this week, the average price was $774, with the best Delta deals starting from $581 round-trip. 7,961 users have rated Delta on momondo, with an average score of 7.9/10.

  • United Airlines Flights From Paris to Chicago O'Hare Intl Airport

    United Airlines (7.4/10 from 8,926 reviews) operates around 7 flights from Paris to Chicago O'Hare Intl Airport in any given week. The average United Airlines airfare for this route is around $775, with deals from around $586 rare but found on momondo. Referenced prices are for round-trip Paris to Chicago O'Hare Intl Airport flight searches in the last 72 hours.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

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

Finding the right flight to Chicago from Paris is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Paris with this policy.

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

momondo helps you find the best flight between Paris and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Chicago from Paris. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chicago O'Hare Intl Airport trip

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