What are the cheapest airlines flying from Chicago to Paris round-trip?

According to our current data, TAP AIR PORTUGAL ($641), SWISS ($642), and Air Canada ($643) offers the cheapest pricing from Chicago to Paris. You may be able to fly from Chicago to Paris for 7% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Chicago to Paris one-way?

One-way options have recently been found by users for as low as $318 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $332 and Scandinavian Airlines from $369 one-way.

What are the most popular routes from Chicago to Paris?

Most travelers choose Chicago O'Hare Intl - Paris Charles de Gaulle, Chicago O'Hare Intl - Paris Orly or Chicago Midway - Paris Charles de Gaulle when deciding on the best route from Chicago to Paris.

What are the cheapest flights from Chicago to Paris?

Looking at all options, your cheapest flight can be booked for $402. While the most popular route (Chicago O'Hare Intl - Paris Charles de Gaulle) can be booked for $394 on average our data indicates $1,476 when flying from Chicago to Paris.

What are the most reliable airlines from Chicago to Paris?

No one likes to see their flight delayed. When booking a flight from Chicago to Paris consider choosing Air Canada (85%), Brussels Airlines (85%) or United Airlines (85%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Chicago to Paris?

The most popular airlines flying from Chicago to Paris are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

Where are the most common layover locations when flying from Chicago to Paris?

Flights departing from Chicago and landing in Paris layover in Reykjavik most frequently. Lisbon is the second most popular location for layovers on flights from Chicago to Paris.

Where are the least popular layover locations for Chicago to Paris flights?

Chicago to Paris flights have a layover in Copenhagen least often. London sees the second fewest layovers for non-direct flights flying from Chicago to Paris.

What are some popular things to do or see while on a layover in Reykjavik?

Most Reykjavik visitors opt to spend their time experiencing Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Travelers can rent a car at Reykjavik Keflavik Intl for an average daily rate of $47 to make sightseeing during their layover a little easier.

What are some popular points of interest to see during a layover in Lisbon?

Lisbon travelers tend to visit Chiado, Praça do Marquês de Pombal, and Centro Cultural de Belém more than any other notable places. Chiado, Praça do Marquês de Pombal, and Centro Cultural de Belém are located about 4.5 mi, 3.6 mi, and 6.8 mi, respectively from Lisbon Humberto Delgado. Travelers in need of a car in Lisbon can rent one for about $23 per day.

What is the cheapest day to fly round-trip from Chicago to Paris?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 18% on your flight compared to booking on days when demand is much higher.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 26% on flights from Chicago to Paris compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $672. For sooner than that we have options available in the next 3 days from $751.

What is the cheapest month to fly from Chicago to Paris?

January is one of the best times of the year to fly to Paris from Chicago. Prices for January average $690 per person but you can even find prices for as low as $378. The most expensive prices can be found in the month of June. Opting for a January flight can save you 43% on your journey compared to booking in June

Most accurate provider : When it comes to deals on Chicago-Paris flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Paris flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Paris flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chicago-Paris flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Paris flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Chicago to Paris that include hotel bookings?

Yes. In addition to deals on Chicago to Paris flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chicago to Paris?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Paris.

Can I find deals for business class flights from Chicago to Paris?

Yes. Cheapflights offers flight deals from Chicago to Paris by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$317+ Flights from Chicago to Paris

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Find cheap flights from Chicago to Paris with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Chicago to Paris are usually found in January or February, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Chicago to Paris

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$641 (Kiwi.com)
One-way from	$317 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$653
Good round-trip deal	$752 or less
Good one-way deal	$488 or less

Provider with most accurate pricing for Chicago (CHI)-Paris (PAR) flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Paris (PAR) flights.

Search Deals

From Chicago (CHI) to Paris (PAR)

Search Deals

One-way flight from Chicago (CHI) to Paris (PAR)

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($194 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Chicago (CHI) to Paris (PAR).

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Price to beat on a one-way flight from Chicago (CHI) to Paris (PAR).

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Find flight deals from Chicago to Paris

Cheapest flights from Chicago to Paris
Explore the most affordable flight options available from Chicago to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Wed 10/225:10 pmORD - CDG

Nonstop8h 00mDelta

Wed 10/2910:30 amCDG - ORD

1 stop14h 08mDelta

Deal found 4/24

$641

Sat 8/166:15 pmORD - ORY

1 stop19h 00mTAP AIR PORTUGAL

Sat 9/67:40 amORY - ORD

1 stop15h 50mTAP AIR PORTUGAL

Deal found 4/23

$641

Mon 5/127:05 pmORD - CDG

1 stop12h 00mSWISS

Mon 5/192:55 pmCDG - ORD

1 stop32h 00mSWISS

Deal found 4/24

$642

Fri 5/97:35 pmORD - ORY

2 stops33h 40mMultiple Airlines

Mon 5/122:50 pmORY - ORD

2 stops27h 05mMultiple Airlines

Deal found 4/25

$642

Sun 5/48:25 pmORD - CDG

1 stop30h 45mAir Canada

Tue 5/132:10 pmCDG - ORD

2 stops25h 40mAir Canada

Deal found 4/25

$643

Sun 7/67:15 pmORD - CDG

1 stop18h 30mScandinavian Airlines

Mon 9/158:15 pmCDG - ORD

2 stops26h 55mScandinavian Airlines

Deal found 4/24

$644

Sun 5/119:20 amMDW - CDG

1 stop14h 50mDelta

Wed 5/219:20 amCDG - MDW

1 stop13h 00mDelta

Deal found 4/25

$644

Thu 7/316:00 pmORD - CDG

Nonstop8h 20mUnited Airlines

Thu 8/2111:15 amCDG - ORD

Nonstop8h 55mUnited Airlines

Deal found 4/25

$645

Mon 5/512:48 pmMDW - CDG

1 stop12h 52mVirgin Atlantic

Tue 5/1310:00 amCDG - MDW

1 stop15h 45mVirgin Atlantic

Deal found 4/24

$645

Thu 8/77:25 pmORD - CDG

1 stop10h 35mIcelandair

Tue 8/265:00 pmCDG - ORD

1 stop11h 15mIcelandair

Deal found 4/24

$646

Fri 8/89:40 pmORD - CDG

Nonstop8h 00mIberia

Wed 9/312:45 pmCDG - ORD

1 stop12h 30mIberia

Deal found 4/24

$648

Tue 10/2112:50 pmORD - CDG

2 stops19h 15mAustrian Airlines

Thu 10/237:05 amCDG - ORD

1 stop13h 15mAustrian Airlines

Deal found 4/24

$649

Best flights from Chicago to Paris
Discover carefully curated flight deals from Chicago to Paris that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Tue 4/297:25 pmORD - CDG

2 stops19h 10mMultiple Airlines

Fri 5/98:15 pmCDG - ORD

1 stop18h 12mMultiple Airlines

Deal found 4/25

$641

Sat 8/166:15 pmORD - ORY

1 stop19h 00mTAP AIR PORTUGAL

Sat 9/67:40 amORY - ORD

1 stop15h 50mTAP AIR PORTUGAL

Deal found 4/23

$641

Mon 5/127:05 pmORD - CDG

1 stop12h 00mSWISS

Mon 5/192:55 pmCDG - ORD

1 stop32h 00mSWISS

Deal found 4/24

$642

Sun 5/48:25 pmORD - CDG

1 stop30h 45mAir Canada

Tue 5/132:10 pmCDG - ORD

2 stops25h 40mAir Canada

Deal found 4/25

$643

Sun 7/67:15 pmORD - CDG

1 stop18h 30mScandinavian Airlines

Mon 9/158:15 pmCDG - ORD

2 stops26h 55mScandinavian Airlines

Deal found 4/24

$644

Sun 5/119:20 amMDW - CDG

1 stop14h 50mDelta

Wed 5/219:20 amCDG - MDW

1 stop13h 00mDelta

Deal found 4/25

$644

Fri 5/96:05 pmORD - CDG

Nonstop8h 15mUnited Airlines

Thu 8/2111:15 amCDG - ORD

Nonstop8h 55mUnited Airlines

Deal found 4/25

$645

Mon 5/512:48 pmMDW - CDG

1 stop12h 52mVirgin Atlantic

Tue 5/1310:00 amCDG - MDW

1 stop15h 45mVirgin Atlantic

Deal found 4/24

$645

Mon 4/287:25 pmORD - CDG

1 stop10h 45mIcelandair

Sun 5/410:20 pmCDG - ORD

1 stop26h 55mIcelandair

Deal found 4/25

$647

Wed 5/143:00 pmORD - CDG

1 stop15h 15mITA Airways

Wed 5/216:10 amCDG - ORD

1 stop14h 00mITA Airways

Deal found 4/24

$652

Sun 5/49:25 pmORD - CDG

Nonstop8h 15mIberia

Tue 5/135:50 amCDG - ORD

1 stop15h 25mIberia

Deal found 4/24

$655

Sat 5/310:50 amORD - CDG

1 stop15h 25mJetBlue

Thu 5/811:15 amCDG - ORD

1 stop14h 21mJetBlue

Deal found 4/25

$709

Last-minute flights from Chicago to Paris
Discover last-minute flight deals from Chicago to Paris. Data last updated April 25, 2025 and is based on user searches.

Sun 4/2710:15 pmORD - CDG

1 stop10h 40mIcelandair

Thu 5/85:00 pmCDG - ORD

1 stop32h 15mIcelandair

Deal found 4/25

$647

Tue 4/297:25 pmORD - CDG

2 stops19h 10mMultiple Airlines

Fri 5/98:15 pmCDG - ORD

1 stop18h 12mMultiple Airlines

Deal found 4/25

$641

Wed 4/3010:15 pmORD - CDG

1 stop10h 40mIcelandair

Wed 5/75:00 pmCDG - ORD

1 stop32h 15mIcelandair

Deal found 4/25

$647

Wed 4/3010:15 pmORD - CDG

1 stop10h 40mMultiple Airlines

Fri 5/98:15 pmCDG - ORD

2 stops30h 48mMultiple Airlines

Deal found 4/25

$653

Sun 5/48:25 pmORD - CDG

1 stop30h 45mAir Canada

Tue 5/132:10 pmCDG - ORD

2 stops25h 40mAir Canada

Deal found 4/25

$643

Sun 5/49:25 pmORD - CDG

Nonstop8h 15mIberia

Tue 5/135:50 amCDG - ORD

1 stop15h 25mIberia

Deal found 4/24

$655

Sun 5/49:25 pmORD - CDG

Nonstop8h 15mFinnair

Tue 5/131:55 pmCDG - ORD

Nonstop9h 05mFinnair

Deal found 4/24

$660

Mon 5/51:16 pmMDW - CDG

1 stop10h 54mDelta

Tue 5/2010:50 amCDG - MDW

1 stop13h 55mDelta

Deal found 4/25

$644

Mon 5/56:05 pmORD - CDG

Nonstop8h 15mUnited Airlines

Sat 8/2311:15 amCDG - ORD

Nonstop8h 55mUnited Airlines

Deal found 4/25

$645

Mon 5/512:48 pmMDW - CDG

1 stop12h 52mVirgin Atlantic

Tue 5/1310:00 amCDG - MDW

1 stop15h 45mVirgin Atlantic

Deal found 4/24

$645

Mon 5/56:36 pmORD - ORY

1 stop34h 39mMultiple Airlines

Tue 5/136:50 pmORY - ORD

1 stop19h 37mMultiple Airlines

Deal found 4/24

$657

Mon 5/51:16 pmMDW - CDG

1 stop10h 54mMultiple Airlines

Tue 5/139:20 amCDG - MDW

1 stop13h 10mMultiple Airlines

Deal found 4/25

$670

One-way flights from Chicago to Paris
Search for one-way flight options from Chicago to Paris. Find affordable one-way fares based on user searches. Data last updated April 25, 2025.

Wed 7/29:28 pmORD - CDG

1 stop32h 42mMultiple Airlines

Deal found 4/24

$317

Sun 10/125:10 pmORD - ORY

1 stop12h 05mMultiple Airlines

Deal found 4/25

$317

Sun 5/187:25 pmORD - CDG

1 stop10h 35mIcelandair

Deal found 4/25

$318

Tue 6/39:40 amMDW - ORY

3 stops42h 35mMultiple Airlines

Deal found 4/23

$325

Wed 7/165:10 pmORD - BVA

3 stops22h 45mMultiple Airlines

Deal found 4/24

$331

Wed 10/156:00 pmORD - ORY

1 stop32h 20mTAP AIR PORTUGAL

Deal found 4/24

$332

Sat 5/319:40 amMDW - CDG

3 stops53h 30mMultiple Airlines

Deal found 4/24

$350

Mon 5/58:15 pmORD - CDG

1 stop16h 10mScandinavian Airlines

Deal found 4/24

$369

Mon 5/54:00 pmORD - CDG

1 stop13h 35mUnited Airlines

Deal found 4/24

$410

Mon 5/51:16 pmMDW - CDG

1 stop10h 54mVirgin Atlantic

Deal found 4/24

$416

Mon 5/511:15 amORD - CDG

2 stops13h 35mVirgin Atlantic

Deal found 4/24

$418

Mon 5/53:02 pmMDW - CDG

1 stop9h 48mKLM

Deal found 4/25

$418

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Paris that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Wed 10/22

5:10 pm-8:10 am

Nonstop8h 00m

Paris Charles de Gaulle

Wed 10/29

10:30 am-6:38 pm

1 stop14h 08m

$641

ChicagoParis

ORD - ORY

ORDORY

Chicago O'Hare Intl

Sat 8/16

6:15 pm-8:15 pm

1 stop19h 00m

Paris Orly

Sat 9/6

7:40 am-4:30 pm

1 stop15h 50m

$641

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Mon 5/12

7:05 pm-2:05 pm

1 stop12h 00m

Paris Charles de Gaulle

Mon 5/19

2:55 pm-3:55 pm

1 stop32h 00m

$642

ChicagoParis

ORD - ORY

ORDORY

Chicago O'Hare Intl

Fri 5/9

7:35 pm-12:15 pm

2 stops33h 40m

Paris Orly

Mon 5/12

2:50 pm-10:55 am

2 stops27h 05m

$642

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Wed 10/1

10:50 am-6:50 am

2 stops13h 00m

Paris Charles de Gaulle

Thu 10/2

10:30 am-7:29 pm

2 stops15h 59m

$643

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Sun 7/6

7:15 pm-8:45 pm

1 stop18h 30m

Paris Charles de Gaulle

Mon 9/15

8:15 pm-4:10 pm

2 stops26h 55m

$644

ChicagoParis

MDW - CDG

MDWCDG

Chicago Midway

Sun 5/11

9:16 am-7:50 am

1 stop15h 34m

Paris Charles de Gaulle

Fri 5/30

10:00 am-6:45 pm

1 stop15h 45m

$644

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Thu 7/31

6:00 pm-9:20 am

Nonstop8h 20m

Paris Charles de Gaulle

Thu 8/21

11:15 am-1:10 pm

Nonstop8h 55m

$645

ChicagoParis

MDW - CDG

MDWCDG

Chicago Midway

Mon 5/5

1:16 pm-7:10 am

1 stop10h 54m

Paris Charles de Gaulle

Wed 5/14

8:15 am-5:45 pm

2 stops16h 30m

$646

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

Fri 8/8

7:25 pm-1:00 pm

1 stop10h 35m

Paris Charles de Gaulle

Wed 10/8

2:00 pm-9:15 pm

1 stop14h 15m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 54 results

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Compare providers for flights from Chicago to Paris

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Paris in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Chicago-Paris flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Paris flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Paris flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chicago-Paris flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Paris flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Chicago to Paris flights

Cheapflights partnered with top experts to bring you the best recommendations for your Chicago to Paris trip

Airlines

United Airlines

United's Polaris Business Class offers lie-flat seats and Saks Fifth Avenue bedding.

United offers Premium Plus seats with extra legroom, footrests, and upgraded meals.

Read more about United Airlinesby Harriet Baskas

Air France

Air France offers lie-flat seats with aisle access and 17.3-inch screens in business class.

Enjoy French wines and multi-course meals on Air France's intercontinental flights.

Airports

ORD

For a smooth departure from ORD, consider taking the "L" train to avoid traffic delays and ensure timely arrival at the airport.

CDG

Upon arrival at CDG, use the RER B train for a cost-effective and efficient transfer to central Paris in about 45 minutes.

Our travel experts

Harriet Baskas

Expert on United Airlines

Chris Dong

Expert on Air France

Ramsey Qubein

Expert on ORD

Blane Bachelor

Expert on CDG

Best time to book a flight from Chicago to Paris

Have a flexible travel schedule? Discover the best time to fly to Paris from Chicago with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Paris

How far ahead should I book a flight from Chicago to Paris?

The price you pay for your flight from Chicago to Paris may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago to Paris?

Currently, January is the cheapest month in which you can book a flight from Chicago to Paris (average of $595). Flying from Chicago to Paris in June is currently the most expensive (average of $1,104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to PAR?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Chicago to Paris by exploring options for tickets at noon.

What is the cheapest day to fly from Chicago to Paris?

Travelers seeking maximum savings on their Chicago to Paris flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Paris

The most flights from CHI to PAR are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Paris by month

In terms of precipitation, rainfall in Paris ranges from 1.6 - 2.5 inches per month. May is typically the wettest month, when rainfall can reach 2.5 in. February is typically the driest time to visit Paris when rainfall is around 1.6 in.

Temperature in Paris by month

If weather is an important factor for your trip to Paris, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Paris

To help decide which airline to fly from Chicago to Paris, see what other customers have to say about Delta, Porter Airlines and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines

8.0

Very good

285 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,272 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Chicago to Paris round-trip?
According to our current data, TAP AIR PORTUGAL ($641), SWISS ($642), and Air Canada ($643) offers the cheapest pricing from Chicago to Paris. You may be able to fly from Chicago to Paris for 7% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Chicago to Paris one-way?
One-way options have recently been found by users for as low as $318 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $332 and Scandinavian Airlines from $369 one-way.
What are the most popular routes from Chicago to Paris?
Most travelers choose Chicago O'Hare Intl - Paris Charles de Gaulle, Chicago O'Hare Intl - Paris Orly or Chicago Midway - Paris Charles de Gaulle when deciding on the best route from Chicago to Paris.
What are the most reliable airlines from Chicago to Paris?
No one likes to see their flight delayed. When booking a flight from Chicago to Paris consider choosing Air Canada (85%), Brussels Airlines (85%) or United Airlines (85%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Chicago to Paris?
Looking at all options, your cheapest flight can be booked for $402. While the most popular route (Chicago O'Hare Intl - Paris Charles de Gaulle) can be booked for $394 on average our data indicates $1,476 when flying from Chicago to Paris.
Where are the most common layover locations when flying from Chicago to Paris?
Flights departing from Chicago and landing in Paris layover in Reykjavik most frequently. Lisbon is the second most popular location for layovers on flights from Chicago to Paris.
What are some popular things to do or see while on a layover in Reykjavik?
Most Reykjavik visitors opt to spend their time experiencing Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Travelers can rent a car at Reykjavik Keflavik Intl for an average daily rate of $47 to make sightseeing during their layover a little easier.
What are some popular points of interest to see during a layover in Lisbon?
Lisbon travelers tend to visit Chiado, Praça do Marquês de Pombal, and Centro Cultural de Belém more than any other notable places. Chiado, Praça do Marquês de Pombal, and Centro Cultural de Belém are located about 4.5 mi, 3.6 mi, and 6.8 mi, respectively from Lisbon Humberto Delgado. Travelers in need of a car in Lisbon can rent one for about $23 per day.
Where are the least popular layover locations for Chicago to Paris flights?
Chicago to Paris flights have a layover in Copenhagen least often. London sees the second fewest layovers for non-direct flights flying from Chicago to Paris.
Can I find deals for flights from Chicago to Paris that include hotel bookings?
Yes. In addition to deals on Chicago to Paris flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Paris?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Paris.
Can I find deals for business class flights from Chicago to Paris?
Yes. Cheapflights offers flight deals from Chicago to Paris by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago to Paris?
Currently, January is the cheapest month in which you can book a flight from Chicago to Paris (average of $595). Flying from Chicago to Paris in June is currently the most expensive (average of $1,104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Roissy-en-France

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Top 10 airlines flying from Chicago to Paris

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$363	Average$393	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$378	Average$559	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$385	Average$540	FlexibilityNo cancel fee	On-time77%
SWISS	Cheapest$437	Average$754	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$499	Average$760	FlexibilityNo cancel fee	On-time76%
ITA Airways	Cheapest$509	Average$561	FlexibilityNo cancel fee	On-time81%
Air Canada	Cheapest$519	Average$758	FlexibilityNo cancel fee	On-time67%
Aer Lingus	Cheapest$527	Average$595	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$527	Average$707	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$531	Average$797	FlexibilityNo cancel fee	On-timeN/A

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$317+ Cheap flights from Chicago (CHI) to Paris (PAR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Chicago to Paris are usually found in January or February, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Friday

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Cheapest flights from Chicago to ParisExplore the most affordable flight options available from Chicago to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Explore the most affordable flight options available from Chicago to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

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Use the filters below to find and compare flights from Chicago to Paris that are best for you.

Compare providers for flights from Chicago to Paris

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Paris in April.

The best insider tips for Chicago to Paris flights

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Best time to book a flight from Chicago to Paris

Have a flexible travel schedule? Discover the best time to fly to Paris from Chicago with our price prediction graph.

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Everything you need to know about your flight from Chicago to Paris

How far ahead should I book a flight from Chicago to Paris?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Paris. Price data was last updated on April 18, 2025.

What is the cheapest month to book a flight from Chicago to Paris?

What is the cheapest time of day to fly from CHI to PAR?

Find hourly flight availability from Chicago to Paris. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

What is the cheapest day to fly from Chicago to Paris?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Paris. Price data was last updated on December 16, 2024.

Weekly flight availability from Chicago to Paris

Explore weekly flight availability from Chicago to Paris. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 25, 2025.

Rainfall in Paris by month

Plan your trip to Paris by taking into account the average rainfall totals by month.

Temperature in Paris by month

Plan your trip to Paris by taking into account the average temperature totals by month.

Reviews of airlines servicing Paris

Get insights into the airlines that provide service to Paris. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Paris. Reviews last updated April 25, 2025.

To help decide which airline to fly from Chicago to Paris, see what other customers have to say about Delta, Porter Airlines and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Paris. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Chicago to Paris round-trip?

What are the cheapest airlines to fly from Chicago to Paris one-way?

What are the most popular routes from Chicago to Paris?

What are the most reliable airlines from Chicago to Paris?

What are the cheapest flights from Chicago to Paris?

Where are the most common layover locations when flying from Chicago to Paris?

What are some popular things to do or see while on a layover in Reykjavik?

What are some popular points of interest to see during a layover in Lisbon?

Where are the least popular layover locations for Chicago to Paris flights?

Can I find deals for flights from Chicago to Paris that include hotel bookings?

How can I find direct flights from Chicago to Paris?

Can I find deals for business class flights from Chicago to Paris?

What is the cheapest month to book a flight from Chicago to Paris?

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Top 10 airlines flying from Chicago to Paris

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Cheapest flights from Chicago to Paris
Explore the most affordable flight options available from Chicago to Paris. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.