How often are flights from Paris to Chicago delayed?

Historically, on average around 24% of flights between Paris and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 163 minutes.

What is the most punctual flight time for Paris to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Paris to Chicago flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

Which layover airport has the shortest travel time from Paris to Chicago?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 16m.

How many flights depart from Paris to Chicago on average per week?

As of December 2025, there are 70 flights per week flying from Paris to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airport is the most popular layover for flights between Paris and Chicago?

Reykjavik (KEF) was the most common stop: 46% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Chicago?

United Airlines, Air France and Iberia are the top three most popular airlines that fly to Chicago from Paris according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How many flights depart from Paris to Chicago on average per day?

As of December 2025, there are 10 flights per day flying from Paris to Chicago. The most common time of day flights depart is 11:00AM, with 60% of flights taking off at noon.

Which layover airport offers the lowest fares from Paris to Chicago?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $422.

Which layover airport has the shortest connection time from Paris to Chicago?

Reykjavik (KEF) has the shortest average layover time for this route: 0h 56m.

What is the cheapest airline that flies from Paris to Chicago?

TAP AIR PORTUGAL, British Airways, and Turkish Airlines are the most popular carriers operating from Paris to Chicago

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

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

How many operators does momondo search for flights from Paris to Chicago?

As of December 2025, there are 6 operators available to choose from for flights from Paris to Chicago.

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

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 to Chicago.

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

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$450 Cheap Flights from Paris to Chicago in 2025/26

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Enter your travel dates to find the best prices.

11:05 am - 4:45 pm

CDG

ORD

12h 40m1 stop

7:10 pm - 1:25 pm

ORD

CDG

11h 15m1 stop

$539Scandinavian Airlines

Mon, Feb 2 - Sun, Feb 15

2:10 pm - 4:45 pm

CDG

ORD

33h 35m1 stop

7:10 pm - 1:25 pm

ORD

CDG

11h 15m1 stop

$540Scandinavian Airlines

Wed, Feb 18 - Sun, Feb 22

11:05 am - 4:45 pm

CDG

ORD

12h 40m1 stop

7:10 pm - 7:25 pm

ORD

CDG

17h 15m1 stop

$541Scandinavian Airlines

Fri, Jan 16 - Sun, Jan 25

8:00 am - 10:42 pm

ORY

ORD

21h 42m2 stops

6:51 pm - 4:00 pm

ORD

ORY

14h 09m2 stops

$542Multiple Airlines

Mon, Feb 9 - Mon, Feb 23

7:00 am - 4:00 pm

ORY

ORD

16h 00m2 stops

6:00 pm - 11:00 pm

ORD

ORY

22h 00m1 stop

$546TAP AIR PORTUGAL

Sun, Apr 12 - Sun, Apr 26

8:00 am - 2:45 pm

ORY

ORD

13h 45m1 stop

8:25 pm - 5:30 pm

ORD

ORY

14h 05m2 stops

$547TAP AIR PORTUGAL

Sun, Jan 18 - Sun, Jan 25

8:35 pm - 10:42 pm

ORY

ORD

33h 07m2 stops

4:38 pm - 4:50 pm

ORD

ORY

17h 12m2 stops

$550Multiple Airlines

Wed, Jan 28 - Fri, Feb 6

11:10 am - 5:45 pm

CDG

MDW

13h 35m1 stop

6:17 pm - 11:05 am

MDW

CDG

9h 48m1 stop

$683Air France

Wed, Feb 18 - Sun, Feb 22

3:40 pm - 10:22 pm

CDG

MDW

13h 42m1 stop

1:49 pm - 8:10 am

MDW

CDG

11h 21m1 stop

$687Air France

Wed, Jan 21 - Wed, Jan 28

8:10 am - 5:29 pm

CDG

MDW

16h 19m2 stops

10:46 am - 7:55 am

MDW

CDG

14h 09m1 stop

$695Delta

Wed, Feb 4 - Wed, Feb 11

United Airlines flights from Paris to Chicago

Our best United Airlines deals on Paris to Chicago flight tickets

United Airlines

Jan 12

CDG6:15 amParis Charles de Gaulle

11h 55m

1 stop

ORD11:10 amChicago O'Hare Intl

Jan 25

ORD6:45 pmChicago O'Hare Intl

8h 10m

CDG9:55 amParis Charles de Gaulle

$600

Find similar

United Airlines

Jan 12

CDG6:15 amParis Charles de Gaulle

11h 55m

1 stop

ORD11:10 amChicago O'Hare Intl

Jan 25

ORD6:45 pmChicago O'Hare Intl

8h 10m

CDG9:55 amParis Charles de Gaulle

$601

Find similar

United Airlines

Jan 21

CDG6:15 amParis Charles de Gaulle

20h 55m

2 stops

ORD8:10 pmChicago O'Hare Intl

Jan 28

ORD8:55 amChicago O'Hare Intl

15h 00m

2 stops

CDG6:55 amParis Charles de Gaulle

$603

Find similar

Scandinavian Airlines flights from Paris to Chicago

Our best Scandinavian Airlines deals on Paris to Chicago flight tickets

Scandinavian Airlines

Feb 2

CDG11:05 amParis Charles de Gaulle

12h 40m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 15

ORD7:10 pmChicago O'Hare Intl

11h 15m

1 stop

CDG1:25 pmParis Charles de Gaulle

$539

Find similar

Scandinavian Airlines

Feb 18

CDG2:10 pmParis Charles de Gaulle

33h 35m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 22

ORD7:10 pmChicago O'Hare Intl

11h 15m

1 stop

CDG1:25 pmParis Charles de Gaulle

$540

Find similar

Scandinavian Airlines

Jan 16

CDG11:05 amParis Charles de Gaulle

12h 40m

1 stop

ORD4:45 pmChicago O'Hare Intl

Jan 29

ORD7:10 pmChicago O'Hare Intl

32h 10m

1 stop

CDG10:20 amParis Charles de Gaulle

$544

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Mon 2/2

11:05 am-4:45 pm

1 stop12h 40m

Chicago O'Hare Intl

Sun 2/15

7:10 pm-1:25 pm

1 stop11h 15m

$539

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Wed 2/18

2:10 pm-4:45 pm

1 stop33h 35m

Chicago O'Hare Intl

Sun 2/22

7:10 pm-1:25 pm

1 stop11h 15m

$540

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Fri 1/16

11:05 am-4:45 pm

1 stop12h 40m

Chicago O'Hare Intl

Sun 1/25

7:10 pm-7:25 pm

1 stop17h 15m

$541

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Mon 2/9

8:00 am-10:42 pm

2 stops21h 42m

Chicago O'Hare Intl

Mon 2/23

6:51 pm-4:00 pm

2 stops14h 09m

$542

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Sun 4/12

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

$546

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Sun 1/18

8:00 am-2:45 pm

1 stop13h 45m

Chicago O'Hare Intl

Sun 1/25

8:25 pm-5:30 pm

2 stops14h 05m

$547

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Wed 1/28

8:35 pm-10:42 pm

2 stops33h 07m

Chicago O'Hare Intl

Fri 2/6

4:38 pm-4:50 pm

2 stops17h 12m

$550

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Wed 2/18

11:10 am-5:45 pm

1 stop13h 35m

Chicago Midway

Sun 2/22

6:17 pm-11:05 am

1 stop9h 48m

$683

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Wed 1/21

3:40 pm-10:22 pm

1 stop13h 42m

Chicago Midway

Wed 1/28

1:49 pm-8:10 am

1 stop11h 21m

$687

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Wed 2/4

8:10 am-5:29 pm

2 stops16h 19m

Chicago Midway

Wed 2/11

10:46 am-7:55 am

1 stop14h 09m

$695

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How to get the cheapest flight ticket from Paris 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

Prices

Airlines

Delays

Layovers

Other information

What is the typical price of a round-trip flight between Paris and Chicago?

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Paris, with most prices found around $516. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Paris to Chicago during March average around $594.

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 $778. 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 to Chicago for around $901.

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 in the afternoon. Flights from Paris to Chicago during this time can be as low as $566. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $832.

What is the cheapest Paris to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Paris when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $750 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Paris for as low as $616 on momondo.

What cabin class options are available on Paris to Chicago flights?

There are 3 cabin classes available to choose from on Paris to Chicago 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 flights?

You could potentially save up to 7% on your flight if you consider stops on a Paris to Chicago flight.

How have Paris to Chicago flight prices changed over time?

As of December 2025, prices for Paris to Chicago flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Paris to Chicago

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

Estimated round-trip price

Cheap Paris to Chicago (PAR to CHI) flight deals and tips

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

Best Price Found	$688
Fastest flight time	8h 50m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Paris in the past 72 hours is $688. The best round-trip flight deal from Paris to Chicago found on momondo in the last 72 hours is $775.

The fastest flight from Paris to Chicago takes 8h 50m

Direct flights go from Paris to Chicago every day.

There are 3 airports in Chicago. From Paris there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

How far is Paris to Chicago by plane?
There are 4129.4 mi between Paris and Chicago. In terms of flight time, this usually takes a little over 8h 50m.
When did momondo last update prices for flights from Paris to Chicago?
Prices for flights from Paris to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Paris to Chicago?
As of December 2025, there are 6 operators available to choose from for flights from Paris to Chicago.
How old do you have to be to fly from Paris to Chicago?
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 to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Paris to Chicago?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Paris to Chicago is Boeing 787 Dreamliner (41.72% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (20.28%), Boeing 787-8 Dreamliner (15.37%), and Boeing 777-300ER (5.91%).
What is the most popular airline from Paris to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Paris to Chicago is United Airlines (21% of total bookings). The next most popular airlines are Icelandair (18%), Air France (14%), and Lufthansa (14%).

Best airlines flying from Paris to Chicago

Compare and see reviews for airlines that fly from Paris to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $406	Free Cancellation	Rating 7.0 592 reviews	Search Icelandair flights
Lufthansa	PriceFrom $521	Free Cancellation	Rating 6.8 7,650 reviews	Search Lufthansa flights
Iberia	PriceFrom $546	Free Cancellation	Rating 7.0 3,056 reviews	Search Iberia flights
Air France	PriceFrom $573	Free Cancellation	Rating 7.4 1,513 reviews	Search Air France flights
Delta	PriceFrom $581	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights
United Airlines	PriceFrom $586	Free Cancellation	Rating 7.4 9,109 reviews	Search United Airlines flights

Delta Flights From Paris to Chicago
Delta operates around 7 flights from Paris to Chicago every week. The average price of these flights found in the last 72 hours has been $774, but momondo users have found Delta deals from Paris to Chicago from as low as $581 round-trip. Delta has been scored 7.9/10 in 8,015 reviews.
Air France Flights From Paris to Chicago
Air France is also a popular choice for this route. Air France flight deals for Paris to Chicago start from as low as $573 round-trip, depending on your selected dates, with average Air France deals seen on momondo around $810. Air France operates 7 flights to Chicago from Paris in an average week. Users have rated it 7.4/10 across 1,513 reviews.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Valparaiso

Schererville

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Paris to Chicago for you.

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

Yes. momondo allows you to filter the results for Paris to Chicago flights to just show those with flexible booking policies.

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?

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.

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Find better results for your trip to the United States

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Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

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Flights to San Franciscofrom $53

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $58

Flights to Bostonfrom $50

Flights to Atlantafrom $47

Flights to Dallasfrom $51

Flights to Seattlefrom $55

Flights to Denverfrom $57

Cheap flights from Paris to Chicago from $539

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Paris to Chicago departing on 2/2. 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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Use the filters below to find and compare flights from Paris to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Paris to Chicago

What is the typical price of a round-trip flight between Paris and Chicago?

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Paris, with most prices found around $516. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Paris to Chicago during March average around $594.

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

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 in the afternoon. Flights from Paris to Chicago during this time can be as low as $566. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $832.

What is the cheapest Paris to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

What cabin class options are available on Paris to Chicago flights?

There are 3 cabin classes available to choose from on Paris to Chicago 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 flights?

You could potentially save up to 7% on your flight if you consider stops on a Paris to Chicago flight.

How have Paris to Chicago flight prices changed over time?

As of December 2025, prices for Paris to Chicago flights are approximately 15% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Paris to Chicago?

TAP AIR PORTUGAL, British Airways, and Turkish Airlines are the most popular carriers operating from Paris to Chicago

What airlines fly to Chicago?

How often are flights from Paris to Chicago delayed?

Historically, on average around 24% of flights between Paris and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 163 minutes.

What is the most punctual flight time for Paris to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Paris to Chicago flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Paris and Chicago?

Reykjavik (KEF) was the most common stop: 46% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Paris to Chicago?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $422.

Which layover airport has the shortest travel time from Paris to Chicago?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 16m.

Which layover airport has the shortest connection time from Paris to Chicago?

Reykjavik (KEF) has the shortest average layover time for this route: 0h 56m.

How many flights depart from Paris to Chicago on average per day?

As of December 2025, there are 10 flights per day flying from Paris to Chicago. The most common time of day flights depart is 11:00AM, with 60% of flights taking off at noon.

How many flights depart from Paris to Chicago on average per week?

As of December 2025, there are 70 flights per week flying from Paris to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When to book flights from Paris to Chicago

Cheap Paris to Chicago (PAR to CHI) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Paris to Chicago by plane?

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

How many operators does momondo search for flights from Paris to Chicago?

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

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

What is the most popular plane model from Paris to Chicago?

What is the most popular airline from Paris to Chicago?

Best airlines flying from Paris to Chicago

Compare and see reviews for airlines that fly from Paris to Chicago with momondo

Delta Flights From Paris to Chicago

Air France Flights From Paris to Chicago

Traveling to a place near Chicago?