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Cheap flights from Paris to Chicago from C$ 537

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 23/8. 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

TAP AIR PORTUGAL Logo
6:40 a.m. - 3:15 p.m.ORY-ORD
15h 35m1 stop
TAP AIR PORTUGAL Logo
7:10 p.m. - 2:30 p.m.ORD-ORY
12h 20m1 stop
C$ 653TAP AIR PORTUGAL
Find Deal
Fri, 7 Nov - Wed, 12 Nov
TAP AIR PORTUGAL Logo
8:00 a.m. - 3:15 p.m.ORY-ORD
14h 15m1 stop
TAP AIR PORTUGAL Logo
7:10 p.m. - 2:30 p.m.ORD-ORY
12h 20m1 stop
C$ 656TAP AIR PORTUGAL
Find Deal
Fri, 7 Nov - Wed, 12 Nov
TAP AIR PORTUGAL Logo
9:05 p.m. - 4:10 p.m.ORY-ORD
26h 05m1 stop
TAP AIR PORTUGAL Logo
9:15 p.m. - 11:00 p.m.ORD-ORY
19h 45m1 stop
C$ 693TAP AIR PORTUGAL
Find Deal
Thu, 16 Oct - Fri, 31 Oct
TAP AIR PORTUGAL Logo
4:40 p.m. - 10:55 a.m.ORY-ORD
25h 15m1 stop
TAP AIR PORTUGAL Logo
6:15 p.m. - 1:55 p.m.ORD-ORY
12h 40m1 stop
C$ 696TAP AIR PORTUGAL
Find Deal
Wed, 10 Sep - Sat, 20 Sep
TAP AIR PORTUGAL Logo
6:10 a.m. - 4:40 p.m.ORY-ORD
17h 30m1 stop
TAP AIR PORTUGAL Logo
6:00 p.m. - 11:00 p.m.ORD-ORY
22h 00m1 stop
C$ 733TAP AIR PORTUGAL
Find Deal
Mon, 8 Sep - Thu, 18 Sep
Logo
3:30 p.m. - 9:18 a.m.ORY-ORD
24h 48m1 stop
Logo
10:27 a.m. - 12:30 p.m.ORD-ORY
19h 03m1 stop
C$ 787
Find Deal
Tue, 30 Sep - Sat, 4 Oct
TAP AIR PORTUGAL Logo
8:00 a.m. - 3:00 p.m.ORY-ORD
14h 00m1 stop
TAP AIR PORTUGAL Logo
8:25 p.m. - 9:40 p.m.ORD-ORY
18h 15m1 stop
C$ 818TAP AIR PORTUGAL
Find Deal
Sun, 16 Nov - Sun, 23 Nov
TAP AIR PORTUGAL Logo
6:40 a.m. - 3:00 p.m.ORY-ORD
15h 20m1 stop
TAP AIR PORTUGAL Logo
8:25 p.m. - 9:40 p.m.ORD-ORY
18h 15m1 stop
C$ 822TAP AIR PORTUGAL
Find Deal
Sun, 16 Nov - Sun, 23 Nov
Logo
5:00 p.m. - 9:22 a.m.ORY-ORD
23h 22m1 stop
Logo
10:27 a.m. - 2:00 p.m.ORD-ORY
20h 33m1 stop
C$ 823
Find Deal
Sat, 30 Aug - Sat, 6 Sep
Iberia Logo
7:25 a.m. - 2:15 p.m.ORY-ORD
13h 50m1 stop
Iberia Logo
4:30 p.m. - 11:55 a.m.ORD-ORY
12h 25m1 stop
C$ 1,079Iberia
Find Deal
Thu, 16 Oct - Tue, 21 Oct

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
7 Nov
ORY6:40 a.m.Paris Orly
15h 35m
1 stop
ORD3:15 p.m.Chicago O'Hare Intl
12 Nov
ORD7:10 p.m.Chicago O'Hare Intl
12h 20m
1 stop
ORY2:30 p.m.Paris Orly
C$ 653
Find similar
TAP AIR PORTUGAL
7 Nov
ORY8:00 a.m.Paris Orly
14h 15m
1 stop
ORD3:15 p.m.Chicago O'Hare Intl
12 Nov
ORD7:10 p.m.Chicago O'Hare Intl
12h 20m
1 stop
ORY2:30 p.m.Paris Orly
C$ 656
Find similar
TAP AIR PORTUGAL
16 Oct
ORY9:05 p.m.Paris Orly
26h 05m
1 stop
ORD4:10 p.m.Chicago O'Hare Intl
31 Oct
ORD9:15 p.m.Chicago O'Hare Intl
19h 45m
1 stop
ORY11:00 p.m.Paris Orly
C$ 693
Find similar

Air Europa flights from Paris to Chicago O'Hare Intl Airport

Our best Air Europa deals on Paris to Chicago O'Hare Intl Airport flight tickets
Air Europa
5 Aug
ORY10:55 a.m.Paris Orly
37h 45m
2 stops
ORD5:40 p.m.Chicago O'Hare Intl
14 Aug
ORD1:25 p.m.Chicago O'Hare Intl
19h 50m
2 stops
ORY4:15 p.m.Paris Orly
C$ 3,453
Find similar
Air Europa
3 Aug
ORY7:25 p.m.Paris Orly
53h 15m
2 stops
ORD5:40 p.m.Chicago O'Hare Intl
16 Aug
ORD10:35 a.m.Chicago O'Hare Intl
22h 40m
2 stops
ORY4:15 p.m.Paris Orly
C$ 3,547
Find similar
Air Europa
13 Aug
ORY7:25 p.m.Paris Orly
53h 12m
2 stops
ORD5:37 p.m.Chicago O'Hare Intl
21 Aug
ORD10:35 a.m.Chicago O'Hare Intl
22h 40m
2 stops
ORY4:15 p.m.Paris Orly
C$ 3,851
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 96,600 searches. Data last updated 1 August 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

ORY - ORD

ORYORD

Paris Orly

Fri 7/11

6:40 a.m.-3:15 p.m.

1 stop15h 35m

Chicago O'Hare Intl

Wed 12/11

7:10 p.m.-2:30 p.m.

1 stop12h 20m

C$ 653

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Fri 7/11

8:00 a.m.-3:15 p.m.

1 stop14h 15m

Chicago O'Hare Intl

Wed 12/11

7:10 p.m.-2:30 p.m.

1 stop12h 20m

C$ 656

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Thu 16/10

9:05 p.m.-4:10 p.m.

1 stop26h 05m

Chicago O'Hare Intl

Fri 31/10

9:15 p.m.-11:00 p.m.

1 stop19h 45m

C$ 693

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Wed 10/9

4:40 p.m.-10:55 a.m.

1 stop25h 15m

Chicago O'Hare Intl

Sat 20/9

6:15 p.m.-1:55 p.m.

1 stop12h 40m

C$ 696

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Mon 8/9

6:10 a.m.-4:40 p.m.

1 stop17h 30m

Chicago O'Hare Intl

Thu 18/9

6:00 p.m.-11:00 p.m.

1 stop22h 00m

C$ 733

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Tue 30/9

3:30 p.m.-9:18 a.m.

1 stop24h 48m

Chicago O'Hare Intl

Sat 4/10

10:27 a.m.-12:30 p.m.

1 stop19h 03m

C$ 787

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Sun 16/11

8:00 a.m.-3:00 p.m.

1 stop14h 00m

Chicago O'Hare Intl

Sun 23/11

8:25 p.m.-9:40 p.m.

1 stop18h 15m

C$ 818

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Sun 16/11

6:40 a.m.-3:00 p.m.

1 stop15h 20m

Chicago O'Hare Intl

Sun 23/11

8:25 p.m.-9:40 p.m.

1 stop18h 15m

C$ 822

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Sat 30/8

5:00 p.m.-9:22 a.m.

1 stop23h 22m

Chicago O'Hare Intl

Sat 6/9

10:27 a.m.-2:00 p.m.

1 stop20h 33m

C$ 823

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Thu 16/10

7:25 a.m.-2:15 p.m.

1 stop13h 50m

Chicago O'Hare Intl

Tue 21/10

4:30 p.m.-11:55 a.m.

1 stop12h 25m

C$ 1,079

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 cheapest month to fly to Chicago O'Hare Intl Airport?

In general, February is the cheapest month to fly from Paris to Chicago O'Hare Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 823. The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Paris averaging around C$ 865.

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 Saturday when prices can be found for as low as C$ 702. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Paris to Chicago O'Hare Intl Airport for around C$ 1,197.

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

In the morning is the cheapest time of day to fly from Paris to Chicago O'Hare Intl Airport when you can find flight prices for as low as C$ 781. Flying to Chicago O'Hare Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,127 on average. Flights to Chicago O'Hare Intl Airport from Paris at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 C$ 990 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 C$ 836 on momondo.

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

There are 1 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.

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

As of August 2025, prices for Paris to Chicago O'Hare Intl Airport flights are approximately 5% cheaper 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

C$ 537

Fastest flight time

13h 10m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Paris in the past 72 hours is C$ 537. The best round-trip flight deal from Paris to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is C$ 653.
The fastest flight from Paris to Chicago O'Hare Intl Airport takes 13h 10m
There are no direct flights from Paris to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Paris Orly Airport - Chicago O'Hare Intl Airport.
Search flight deals

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

    A flight from Paris to Chicago O'Hare Intl will travel around 6655.5 km. A reasonable flight in good conditions will take 13h 20m.

  • 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 updated daily.

  • 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 required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Hoffman Estates
Lisle
Tinley Park
Glenview
Hammond
Naperville
Wheeling
Great Lakes
Munster
Des Plaines
Benton Harbor
Harvard
Merrillville
Schaumburg
Oak Brook
Elmhurst
Elk Grove Village
Bridgeview
Kenosha
Skokie

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 recognizable 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 provides multiple filters to help you find the best flight to Chicago from Paris. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Paris to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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