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

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

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

As of January 2026, 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 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.

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

Scandinavian Airlines, Finnair, and American Airlines are the most popular carriers operating from Paris to Chicago

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.

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.

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 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.

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 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 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.

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

As of January 2026, 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.

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 January 2026, 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.

$443 Cheap Flights from Paris to Chicago in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $578 to $832. The lowest price recently found on this route was $538.

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Find the cheapest flights from Paris to Chicago

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 pm - 4:45 pm

CDG

ORD

29h 15m2 stops

7:20 pm - 6:25 pm

ORD

CDG

16h 05m2 stops

$538Scandinavian Airlines

Tue, Feb 3 - Wed, Mar 4

11:10 am - 4:55 pm

CDG

ORD

12h 45m1 stop

7:20 pm - 1:25 pm

ORD

CDG

11h 05m1 stop

$540Scandinavian Airlines

Sun, Feb 15 - Sat, Feb 21

12:35 pm - 3:25 pm

ORY

ORD

33h 50m1 stop

7:10 pm - 10:15 pm

ORD

ORY

20h 05m2 stops

$558TAP AIR PORTUGAL

Thu, Jan 15 - Wed, Jan 28

2:40 pm - 8:18 am

ORY

ORD

24h 38m1 stop

9:23 am - 12:00 pm

ORD

ORY

19h 37m1 stop

$562Multiple Airlines

Tue, Jan 20 - Tue, Jan 27

2:40 pm - 8:18 am

ORY

ORD

24h 38m1 stop

9:23 am - 12:00 pm

ORD

ORY

19h 37m1 stop

$563Multiple Airlines

Tue, Jan 20 - Thu, Jan 29

4:45 pm - 3:25 pm

ORY

ORD

29h 40m2 stops

7:10 pm - 4:50 pm

ORD

ORY

14h 40m1 stop

$568TAP AIR PORTUGAL

Thu, Feb 5 - Wed, Feb 18

11:10 am - 5:45 pm

CDG

MDW

13h 35m1 stop

6:20 pm - 11:05 am

MDW

CDG

9h 45m1 stop

$742Air France

Thu, Feb 26 - Tue, Mar 3

3:40 pm - 10:22 pm

CDG

MDW

13h 42m1 stop

1:49 pm - 8:10 am

MDW

CDG

11h 21m1 stop

$747Air France

Sat, Feb 7 - Fri, Feb 20

8:10 am - 10:22 pm

CDG

MDW

21h 12m2 stops

1:51 pm - 11:25 am

MDW

CDG

14h 34m2 stops

$753Delta

Thu, Jan 29 - Wed, Feb 11

10:15 am - 5:37 pm

CDG

MDW

14h 22m2 stops

9:34 am - 6:10 am

MDW

CDG

13h 36m2 stops

$756Delta

Thu, Feb 12 - Thu, Feb 19

JetBlue flights from Paris to Chicago

Our best JetBlue deals on Paris to Chicago flight tickets

JetBlue

Jan 24

CDG11:20 amParis Charles de Gaulle

13h 23m

1 stop

ORD5:43 pmChicago O'Hare Intl

Jan 27

ORD7:45 amChicago O'Hare Intl

18h 35m

1 stop

CDG9:20 amParis Charles de Gaulle

$560

Find similar

JetBlue

Jan 24

CDG11:20 amParis Charles de Gaulle

13h 23m

1 stop

ORD5:43 pmChicago O'Hare Intl

Jan 26

ORD7:45 amChicago O'Hare Intl

18h 35m

1 stop

CDG9:20 amParis Charles de Gaulle

$563

Find similar

JetBlue

Jan 24

CDG11:20 amParis Charles de Gaulle

13h 23m

1 stop

ORD5:43 pmChicago O'Hare Intl

Jan 28

ORD7:45 amChicago O'Hare Intl

18h 35m

1 stop

CDG9:20 amParis Charles de Gaulle

$587

Find similar

Lufthansa flights from Paris to Chicago

Our best Lufthansa deals on Paris to Chicago flight tickets

Lufthansa

Jan 20

CDG10:20 amParis Charles de Gaulle

12h 00m

1 stop

ORD3:20 pmChicago O'Hare Intl

Jan 27

ORD4:05 pmChicago O'Hare Intl

11h 25m

1 stop

CDG10:30 amParis Charles de Gaulle

$590

Find similar

Lufthansa

Jan 15

CDG11:55 amParis Charles de Gaulle

9h 15m

ORD2:10 pmChicago O'Hare Intl

Jan 28

ORD6:45 pmChicago O'Hare Intl

8h 10m

CDG9:55 amParis Charles de Gaulle

$637

Find similar

Lufthansa

Jan 15

CDG9:10 amParis Charles de Gaulle

12h 00m

1 stop

ORD2:10 pmChicago O'Hare Intl

Jan 22

ORD6:45 pmChicago O'Hare Intl

8h 10m

CDG9:55 amParis Charles de Gaulle

$658

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Tue 2/3

6:30 pm-4:45 pm

2 stops29h 15m

Chicago O'Hare Intl

Wed 3/4

7:20 pm-6:25 pm

2 stops16h 05m

$538

ParisChicago

CDG - ORD

CDGORD

Paris Charles de Gaulle

Sun 2/15

11:10 am-4:55 pm

1 stop12h 45m

Chicago O'Hare Intl

Sat 2/21

7:20 pm-1:25 pm

1 stop11h 05m

$540

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Thu 1/15

12:35 pm-3:25 pm

1 stop33h 50m

Chicago O'Hare Intl

Wed 1/28

7:10 pm-10:15 pm

2 stops20h 05m

$558

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Tue 1/20

2:40 pm-8:18 am

1 stop24h 38m

Chicago O'Hare Intl

Tue 1/27

9:23 am-12:00 pm

1 stop19h 37m

$562

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Tue 1/20

2:40 pm-8:18 am

1 stop24h 38m

Chicago O'Hare Intl

Thu 1/29

9:23 am-12:00 pm

1 stop19h 37m

$563

ParisChicago

ORY - ORD

ORYORD

Paris Orly

Thu 2/5

4:45 pm-3:25 pm

2 stops29h 40m

Chicago O'Hare Intl

Wed 2/18

7:10 pm-4:50 pm

1 stop14h 40m

$568

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 2/26

11:10 am-5:45 pm

1 stop13h 35m

Chicago Midway

Tue 3/3

6:20 pm-11:05 am

1 stop9h 45m

$742

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Sat 2/7

3:40 pm-10:22 pm

1 stop13h 42m

Chicago Midway

Fri 2/20

1:49 pm-8:10 am

1 stop11h 21m

$747

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 1/29

8:10 am-10:22 pm

2 stops21h 12m

Chicago Midway

Wed 2/11

1:51 pm-11:25 am

2 stops14h 34m

$753

ParisChicago

CDG - MDW

CDGMDW

Paris Charles de Gaulle

Thu 2/12

10:15 am-5:37 pm

2 stops14h 22m

Chicago Midway

Thu 2/19

9:34 am-6:10 am

2 stops13h 36m

$756

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Showing 1-10 of 20 resultsSorted by cheapest first

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 $518. 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 $777. 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 at noon. Flights from Paris to Chicago during this time can be as low as $810. 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.

How have Paris to Chicago flight prices changed over time?

As of January 2026, prices for Paris to Chicago flights are approximately 35% 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	$742
Fastest flight time	8h 55m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Paris in the past 72 hours is $742. The best round-trip flight deal from Paris to Chicago found on momondo in the last 72 hours is $819.

The fastest flight from Paris to Chicago takes 8h 55m

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 55m.
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 January 2026, 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 (41.37% of total bookings). The next most popular plane models are Boeing 787-10 Dreamliner (19.42%), Boeing 787-8 Dreamliner (15.65%), and Boeing 777-300ER (6.22%).
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 (13%).

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 7.1 593 reviews	Search Icelandair flights
Lufthansa	PriceFrom $521	Free Cancellation	Rating 6.8 7,676 reviews	Search Lufthansa flights
Iberia	PriceFrom $546	Free Cancellation	Rating 7.0 3,058 reviews	Search Iberia flights
United Airlines	PriceFrom $572	Free Cancellation	Rating 7.4 9,128 reviews	Search United Airlines flights
Air France	PriceFrom $573	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
Delta	PriceFrom $581	Free Cancellation	Rating 7.9 8,023 reviews	Search Delta 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 8,023 reviews.
United Airlines Flights From Paris to Chicago
United Airlines is also a popular choice for this route. United Airlines flight deals for Paris to Chicago start from as low as $572 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $772. United Airlines operates 7 flights to Chicago from Paris in an average week. Users have rated it 7.4/10 across 9,129 reviews.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

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

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

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Flights to New Yorkfrom $32

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Flights to Orlandofrom $29

Flights to San Franciscofrom $53

Flights to Las Vegasfrom $53

Flights to Washington, D.C.from $56

Flights to Bostonfrom $54

Flights to Atlantafrom $38

Flights to Dallasfrom $51

Flights to Seattlefrom $56

Flights to Denverfrom $57

Cheap flights from Paris to Chicago from $538

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 2/3. 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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Big names and deals

Filter for what you want

Filter for what you want

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JetBlue flights from Paris to Chicago

Our best JetBlue deals on Paris to Chicago flight tickets

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Our best Lufthansa deals on Paris to Chicago flight tickets

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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 $518. 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 at noon. Flights from Paris to Chicago during this time can be as low as $810. 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.

How have Paris to Chicago flight prices changed over time?

As of January 2026, prices for Paris to Chicago flights are approximately 35% more expensive when compared to flights at the same time last year.

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

Scandinavian Airlines, Finnair, and American 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 January 2026, 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 January 2026, 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

United Airlines Flights From Paris to Chicago

Traveling to a place near Chicago?

Why use momondo?

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