Question 1

What airlines fly to Paris Charles de Gaulle Airport?

Accepted Answer

United Airlines, Air France and Delta are the top three most popular airlines that fly to Paris Charles de Gaulle Airport from Chicago according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Paris Charles de Gaulle Airport. Keep in mind that there are 15 different airlines that fly to Paris Charles de Gaulle Airport on a routine basis, so you have a few additional options to choose from.

Question 2

Which airport is the most popular layover for flights between Chicago and Paris Charles de Gaulle Airport?

Accepted Answer

Reykjavik (KEF) was the most common stop: 53% of momondo users choosing 1-stop flights on this route connected there.

Question 3

How many flights depart from Chicago to Paris Charles de Gaulle Airport on average per day?

Accepted Answer

As of December 2025, there are 8 flights per day flying from Chicago to Paris Charles de Gaulle Airport. The most common time of day flights depart is 5:00PM, with 50% of flights taking off in the afternoon.

Question 4

Which layover airport has the shortest travel time from Chicago to Paris Charles de Gaulle Airport?

Accepted Answer

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 10h 13m.

Question 5

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

Accepted Answer

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 26% of their flights experiencing any sort of delay.

Question 6

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

Accepted Answer

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

Question 7

Which layover airport offers the lowest fares from Chicago to Paris Charles de Gaulle Airport?

Accepted Answer

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $520.

Question 8

What is the cheapest month to fly to Paris Charles de Gaulle Airport?

Accepted Answer

The month of November is, on average, the cheapest month to fly to Paris Charles de Gaulle Airport from Chicago, with most prices found around $556. If you don’t want to visit Paris Charles de Gaulle Airport in November, then you should wait until February to fly from Chicago, when ticket prices are also cheap, with an average price of $583.

Question 9

How far in advance should I book a flight to Paris Charles de Gaulle Airport?

Accepted Answer

You are more likely to see cheaper flights to Paris Charles de Gaulle Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Paris Charles de Gaulle Airport for around $739 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Paris Charles de Gaulle Airport from Chicago for as low as $667 on momondo.

Question 10

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

Accepted Answer

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

Question 11

How have Chicago to Paris Charles de Gaulle Airport flight prices changed over time?

Accepted Answer

As of December 2025, prices for Chicago to Paris Charles de Gaulle Airport flights are approximately 29% more expensive when compared to flights at the same time last year.

Question 12

How often are flights from Chicago to Paris delayed?

Accepted Answer

Historically, on average around 29% of flights between Chicago and Paris have experienced a delay on any given week. The average delay length over the past 12 months has been 163 minutes.

Question 13

What is the cheapest time of day to depart on your flight to Paris Charles de Gaulle Airport?

Accepted Answer

The cheapest time of day to fly to Paris Charles de Gaulle Airport is at noon when flights can be purchased for as low as $708. Flights in the evening are often more expensive with an average ticket price of $871.

Question 14

Which layover airport has the shortest connection time from Chicago to Paris Charles de Gaulle Airport?

Accepted Answer

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 25m.

Question 15

What is the cheapest day to depart on your flight to Paris Charles de Gaulle Airport?

Accepted Answer

The cheapest day to depart from Chicago to Paris Charles de Gaulle Airport is on a Wednesday. Travelers who choose to depart for Paris Charles de Gaulle Airport on a Wednesday will often find tickets for as low as $777. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Paris Charles de Gaulle Airport on Saturday is $956.

Question 16

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

Accepted Answer

ITA Airways, Lufthansa, and SWISS are the most popular carriers operating from Chicago to Paris Charles de Gaulle

Question 17

What is the cheapest Chicago to Paris Charles de Gaulle flight route?

Accepted Answer

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

Question 18

How many flights depart from Chicago to Paris Charles de Gaulle Airport on average per week?

Accepted Answer

As of December 2025, there are 56 flights per week flying from Chicago to Paris Charles de Gaulle Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Question 19

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $557 to $668.
The lowest price recently found on this route was $471.

Question 20

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

Accepted Answer

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

Question 21

When did momondo last update prices for flights from Chicago to Paris Charles de Gaulle Airport?

Accepted Answer

Prices for flights from Chicago to Paris Charles de Gaulle Airport are updated daily.

Question 22

How many operators does momondo search for flights from Chicago to Paris Charles de Gaulle Airport?

Accepted Answer

There are 15 operators available for flights from Chicago to Paris Charles de Gaulle Airport as of December 2025.

Question 23

How old do you have to be to fly from Chicago to Paris Charles de Gaulle Airport?

Accepted Answer

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 Chicago to Paris Charles de Gaulle Airport.

Question 24

What documentation or ID do you need to fly to Paris Charles de Gaulle Airport?

Accepted Answer

The necessary travel and health documents for your Paris Charles de Gaulle 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.

Best Price Found	$453
Fastest flight time	7h 55m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $51	Free Cancellation	Rating 7.2 2,901 reviews	Search JetBlue flights
SWISS	PriceFrom $300	Free Cancellation	Rating 7.5 1,832 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $385	Free Cancellation	Rating 7.4 1,630 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $424	Free Cancellation	Rating 7.0 592 reviews	Search Icelandair flights
Iberia	PriceFrom $438	Free Cancellation	Rating 7.0 3,059 reviews	Search Iberia flights
Air Canada	PriceFrom $519	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
Air France	PriceFrom $520	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
Delta	PriceFrom $527	Free Cancellation	Rating 7.9 8,016 reviews	Search Delta flights
Brussels Airlines	PriceFrom $527	Free Cancellation	Rating 7.2 377 reviews	Search Brussels Airlines flights
British Airways	PriceFrom $536	Free Cancellation	Rating 6.7 7,616 reviews	Search British Airways flights

Cheap flights from Chicago to Paris from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Paris departing on 3/23. 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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How to get the cheapest flight ticket from Chicago to Paris Charles de Gaulle Airport

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

What is the cheapest month to fly to Paris Charles de Gaulle Airport?

What is the cheapest day to depart on your flight to Paris Charles de Gaulle Airport?

What is the cheapest time of day to depart on your flight to Paris Charles de Gaulle Airport?

The cheapest time of day to fly to Paris Charles de Gaulle Airport is at noon when flights can be purchased for as low as $708. Flights in the evening are often more expensive with an average ticket price of $871.

What is the cheapest Chicago to Paris Charles de Gaulle flight route?

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

How far in advance should I book a flight to Paris Charles de Gaulle Airport?

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

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

How have Chicago to Paris Charles de Gaulle Airport flight prices changed over time?

As of December 2025, prices for Chicago to Paris Charles de Gaulle Airport flights are approximately 29% more expensive when compared to flights at the same time last year.

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

ITA Airways, Lufthansa, and SWISS are the most popular carriers operating from Chicago to Paris Charles de Gaulle

What airlines fly to Paris Charles de Gaulle Airport?

How often are flights from Chicago to Paris delayed?

Historically, on average around 29% of flights between Chicago and Paris 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 Chicago to Paris flights?

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

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

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

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

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 26% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Chicago and Paris Charles de Gaulle Airport?

Reykjavik (KEF) was the most common stop: 53% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Paris Charles de Gaulle Airport?

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $520.

Which layover airport has the shortest travel time from Chicago to Paris Charles de Gaulle Airport?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 10h 13m.

Which layover airport has the shortest connection time from Chicago to Paris Charles de Gaulle Airport?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 25m.

How many flights depart from Chicago to Paris Charles de Gaulle Airport on average per day?

As of December 2025, there are 8 flights per day flying from Chicago to Paris Charles de Gaulle Airport. The most common time of day flights depart is 5:00PM, with 50% of flights taking off in the afternoon.

How many flights depart from Chicago to Paris Charles de Gaulle Airport on average per week?

As of December 2025, there are 56 flights per week flying from Chicago to Paris Charles de Gaulle Airport. 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 Chicago to Paris Charles de Gaulle Airport

Cheap Chicago to Paris Charles de Gaulle Airport (CHI to CDG) flight deals and tips

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When did momondo last update prices for flights from Chicago to Paris Charles de Gaulle Airport?

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How old do you have to be to fly from Chicago to Paris Charles de Gaulle Airport?

What documentation or ID do you need to fly to Paris Charles de Gaulle Airport?

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What is the most popular airline from Chicago to Paris Charles de Gaulle Airport?

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