What are the cheapest airlines to fly from Illinois to France one-way?

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $323. TAP AIR PORTUGAL flights start at $335 while deals on Scandinavian Airlines start at $373 one-way.

How far in advance should I book a flight from Illinois to France?

Find a great deal and save up to 26% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Illinois to France within the next two weeks, with the cheapest ticket starting at $670.

What is the cheapest month to fly from Illinois to France?

January is one of the best times of the year to fly to France from Illinois. Prices for January average $689 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

Can I find deals for flights from Illinois to France that include hotel bookings?

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

How can I find direct flights from Illinois to France?

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

Can I find deals for business class flights from Illinois to France?

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

$565+ Flights from Illinois to France

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Cheap flight deals from Illinois to France

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$593 (Delta)
One-way from	$301 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$649
Good round-trip deal	$756 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.

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From Illinois to France

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One-way flight from Illinois to France

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($195 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Illinois to France.

Search Deals

Price to beat on a one-way flight from Illinois to France.

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Find flight deals from Illinois to France

Cheapest flights from Illinois to France
Explore the most affordable flight options available from Illinois to France. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

vie. 10/319:25 pmORD - ORY

1 stop16h 20mTAP AIR PORTUGAL

vie. 11/78:00 amORY - ORD

1 stop14h 30mTAP AIR PORTUGAL

Deal found 4/16

$554

mar. 5/131:08 pmMDW - CDG

1 stop11h 42mDelta

mar. 5/2010:00 amCDG - MDW

1 stop15h 45mDelta

Deal found 4/16

$594

lun. 5/52:00 pmORD - MRS

2 stops25h 45mMultiple Airlines

mar. 5/2011:10 pmMRS - ORD

2 stops22h 55mMultiple Airlines

Deal found 4/16

$604

mié. 9/247:25 pmORD - CDG

1 stop13h 30mIcelandair

dom. 10/55:00 pmCDG - ORD

1 stop11h 15mIcelandair

Deal found 4/17

$617

mar. 5/67:00 pmMDW - CDG

2 stops15h 40mVirgin Atlantic

mar. 5/139:20 amCDG - MDW

2 stops16h 25mVirgin Atlantic

Deal found 4/15

$618

sáb. 8/169:40 pmORD - CDG

Nonstop8h 00mIberia

mar. 8/261:55 pmCDG - ORD

Nonstop9h 05mIberia

Deal found 4/16

$619

lun. 5/53:45 pmORD - CDG

1 stop11h 55mAer Lingus

vie. 5/1610:10 amCDG - ORD

1 stop15h 50mAer Lingus

Deal found 4/17

$620

mié. 4/305:45 pmORD - ORY

1 stop11h 30mMultiple Airlines

dom. 5/46:50 pmORY - ORD

1 stop19h 13mMultiple Airlines

Deal found 4/17

$620

lun. 5/51:16 pmMDW - CDG

1 stop10h 54mMultiple Airlines

mar. 5/139:20 amCDG - MDW

1 stop13h 10mMultiple Airlines

Deal found 4/17

$621

jue. 9/117:15 pmORD - CDG

1 stop17h 10mScandinavian Airlines

lun. 9/228:15 pmCDG - ORD

1 stop26h 55mScandinavian Airlines

Deal found 4/17

$622

vie. 5/24:55 pmORD - CDG

1 stop17h 05mMultiple Airlines

lun. 5/54:40 pmCDG - ORD

1 stop20h 05mMultiple Airlines

Deal found 4/16

$623

lun. 5/510:40 amORD - CDG

1 stop13h 10mUnited Airlines

mar. 5/207:20 amCDG - ORD

2 stops15h 31mUnited Airlines

Deal found 4/17

$625

Best flights from Illinois to France
Discover carefully curated flight deals from Illinois to France that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated abril 17, 2025.

mar. 5/135:15 pmORD - CDG

1 stop10h 30mDelta

mar. 5/208:40 amCDG - ORD

1 stop12h 30mDelta

Deal found 4/16

$593

lun. 5/52:00 pmORD - MRS

2 stops25h 45mMultiple Airlines

mar. 5/2011:10 pmMRS - ORD

2 stops22h 55mMultiple Airlines

Deal found 4/16

$604

lun. 5/127:15 pmORD - CDG

1 stop18h 35mBritish Airways

lun. 5/199:40 pmCDG - ORD

1 stop23h 10mBritish Airways

Deal found 4/16

$612

lun. 5/59:25 pmORD - CDG

Nonstop8h 15mFinnair

mar. 5/131:55 pmCDG - ORD

Nonstop9h 05mFinnair

Deal found 4/16

$617

lun. 8/46:10 pmORD - ORY

1 stop14h 40mTAP AIR PORTUGAL

jue. 8/216:00 amORY - ORD

1 stop13h 35mTAP AIR PORTUGAL

Deal found 4/16

$618

mar. 5/67:00 pmMDW - CDG

2 stops15h 40mVirgin Atlantic

mar. 5/139:20 amCDG - MDW

2 stops16h 25mVirgin Atlantic

Deal found 4/15

$618

mar. 5/139:15 pmORD - CDG

1 stop16h 50mAer Lingus

mié. 5/2110:10 amCDG - ORD

1 stop15h 50mAer Lingus

Deal found 4/17

$620

lun. 5/56:05 pmORD - CDG

Nonstop8h 15mUnited Airlines

mar. 5/136:45 amCDG - ORD

1 stop12h 25mUnited Airlines

Deal found 4/16

$624

dom. 5/43:35 pmORD - CDG

1 stop32h 15mAir Canada

mar. 5/132:10 pmCDG - ORD

2 stops24h 52mAir Canada

Deal found 4/16

$630

mar. 5/65:59 pmMDW - CDG

1 stop10h 11mAir France

mié. 5/149:20 amCDG - MDW

1 stop13h 10mAir France

Deal found 4/16

$631

lun. 5/53:02 pmMDW - CDG

1 stop9h 48mKLM

mar. 5/139:20 amCDG - MDW

1 stop13h 10mKLM

Deal found 4/16

$634

lun. 5/54:40 pmORD - CDG

1 stop11h 50mAmerican Airlines

mar. 5/1310:40 amCDG - ORD

1 stop13h 20mAmerican Airlines

Deal found 4/17

$637

Last-minute flights from Illinois to France
Discover last-minute flight deals from Illinois to France. Data last updated abril 17, 2025 and is based on user searches.

mié. 4/235:10 pmORD - CDG

Nonstop8h 00mDelta

mié. 5/71:10 pmCDG - ORD

Nonstop8h 50mDelta

Deal found 4/17

$665

jue. 4/2410:55 amORD - CDG

2 stops13h 55mVirgin Atlantic

jue. 5/811:45 amCDG - ORD

2 stops15h 36mVirgin Atlantic

Deal found 4/17

$743

jue. 4/241:16 pmMDW - CDG

1 stop10h 54mVirgin Atlantic

jue. 5/810:00 amCDG - MDW

2 stops18h 28mVirgin Atlantic

Deal found 4/17

$743

vie. 4/252:20 pmORD - CDG

1 stop11h 35mSWISS

mié. 4/309:45 amCDG - ORD

1 stop13h 10mSWISS

Deal found 4/17

$701

vie. 4/256:00 pmORD - ORY

1 stop12h 50mTAP AIR PORTUGAL

mar. 4/297:45 pmORY - ORD

1 stop27h 25mTAP AIR PORTUGAL

Deal found 4/17

$718

sáb. 4/268:42 pmORD - ORY

1 stop35h 53mMultiple Airlines

sáb. 5/36:50 pmORY - ORD

1 stop19h 13mMultiple Airlines

Deal found 4/15

$632

sáb. 4/269:05 pmORD - CDG

1 stop27h 40mUnited Airlines

vie. 5/92:10 pmCDG - ORD

1 stop28h 22mUnited Airlines

Deal found 4/17

$657

dom. 4/2710:15 pmORD - CDG

1 stop10h 40mIcelandair

mié. 5/75:00 pmCDG - ORD

1 stop11h 15mIcelandair

Deal found 4/17

$630

dom. 4/2710:20 pmORD - CDG

1 stop12h 10mMultiple Airlines

jue. 5/81:55 pmCDG - ORD

Nonstop9h 05mMultiple Airlines

Deal found 4/17

$655

dom. 4/273:02 pmMDW - CDG

1 stop13h 08mDelta

mar. 5/610:00 amCDG - MDW

1 stop15h 20mDelta

Deal found 4/16

$679

dom. 4/2710:15 pmORD - NCE

2 stops16h 15mMultiple Airlines

vie. 5/29:15 pmNCE - ORD

2 stops39h 49mMultiple Airlines

Deal found 4/16

$712

dom. 4/2710:30 pmORD - CDG

2 stops14h 20mLufthansa

jue. 5/87:20 amCDG - ORD

1 stop12h 35mLufthansa

Deal found 4/17

$728

One-way flights from Illinois to France
Search for one-way flight options from Illinois to France. Find affordable one-way fares based on user searches. Data last updated abril 17, 2025.

jue. 7/246:00 pmORD - LYS

2 stops31h 40mMultiple Airlines

Deal found 4/17

$301

lun. 4/286:36 pmORD - ORY

1 stop34h 39mMultiple Airlines

Deal found 4/16

$316

jue. 5/155:05 amORD - CDG

2 stops25h 05mMultiple Airlines

Deal found 4/16

$319

mié. 5/710:15 pmORD - BVA

2 stops41h 20mMultiple Airlines

Deal found 4/17

$320

mié. 5/1410:15 pmORD - CDG

1 stop10h 40mIcelandair

Deal found 4/17

$323

dom. 4/2710:15 pmORD - NCE

2 stops16h 15mMultiple Airlines

Deal found 4/17

$332

lun. 5/58:30 amMDW - CDG

2 stops21h 40mMultiple Airlines

Deal found 4/15

$333

jue. 7/246:00 pmORD - LYS

1 stop23h 55mTAP AIR PORTUGAL

Deal found 4/17

$335

lun. 8/186:10 pmORD - ORY

2 stops21h 45mTAP AIR PORTUGAL

Deal found 4/16

$345

dom. 5/48:15 pmORD - CDG

2 stops16h 05mScandinavian Airlines

Deal found 4/17

$373

vie. 5/210:15 pmORD - MRS

2 stops35h 10mMultiple Airlines

Deal found 4/17

$383

lun. 5/59:25 pmORD - CDG

Nonstop8h 15mFinnair

Deal found 4/15

$393

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoParis

MDW - CDG

MDWCDG

Chicago Midway

mar. 5/13

1:08 pm-7:50 am

1 stop11h 42m

Paris Charles de Gaulle

mar. 5/20

10:00 am-6:45 pm

1 stop15h 45m

$594

ChicagoMarseille

ORD - MRS

ORDMRS

Chicago O'Hare Intl

lun. 5/5

2:00 pm-10:45 pm

2 stops25h 45m

Marseille

mar. 5/20

11:10 pm-3:05 pm

2 stops22h 55m

$604

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

mié. 9/24

7:25 pm-3:55 pm

1 stop13h 30m

Paris Charles de Gaulle

dom. 10/5

5:00 pm-9:15 pm

1 stop11h 15m

$617

ChicagoParis

MDW - CDG

MDWCDG

Chicago Midway

mar. 5/6

7:00 pm-5:40 pm

2 stops15h 40m

Paris Charles de Gaulle

mar. 5/13

9:20 am-6:45 pm

2 stops16h 25m

$618

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

sáb. 8/16

9:40 pm-12:40 pm

Nonstop8h 00m

Paris Charles de Gaulle

mar. 8/26

1:55 pm-4:00 pm

Nonstop9h 05m

$619

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

lun. 5/5

3:45 pm-10:40 am

1 stop11h 55m

Paris Charles de Gaulle

vie. 5/16

10:10 am-7:00 pm

1 stop15h 50m

$620

ChicagoParis

ORD - ORY

ORDORY

Chicago O'Hare Intl

mié. 4/30

5:45 pm-12:15 pm

1 stop11h 30m

Paris Orly

dom. 5/4

6:50 pm-7:03 am

1 stop19h 13m

$620

ChicagoParis

MDW - CDG

MDWCDG

Chicago Midway

lun. 5/5

1:16 pm-7:10 am

1 stop10h 54m

Paris Charles de Gaulle

mar. 5/13

9:20 am-3:30 pm

1 stop13h 10m

$621

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

jue. 9/11

7:15 pm-7:25 pm

1 stop17h 10m

Paris Charles de Gaulle

lun. 9/22

8:15 pm-4:10 pm

1 stop26h 55m

$622

ChicagoParis

ORD - CDG

ORDCDG

Chicago O'Hare Intl

lun. 5/5

10:40 am-6:50 am

1 stop13h 10m

Paris Charles de Gaulle

mar. 5/20

7:20 am-3:51 pm

2 stops15h 31m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results

...

Best time to book a flight from Illinois to France

Have a flexible travel schedule? Discover the best time to fly to France from Illinois 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 Illinois to France

What is the cheapest month to book a flight from Illinois to France?

Currently, January is the cheapest month in which you can book a flight from Illinois to France (average of $595). Flying from Illinois to France 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 IL to FR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to France as you normally would.

Weekly flight availability from Illinois to France

The most flights from USIL to FR0 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 France by month

In terms of precipitation, rainfall in France 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 France when rainfall is around 1.6 in.

Temperature in France by month

If weather is an important factor for your trip to France, 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 France

See what other customers who have flown with Delta, Porter Airlines and KLM from Illinois to France have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 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

7,917 reviews

Delta

8.0

Very good

7,917 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

281 reviews

Delta

8.0

Very good

7,917 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

1,329 reviews

Delta

8.0

Very good

7,917 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.

LOT

7.6

Good

1,065 reviews

Delta

8.0

Very good

7,917 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

1,269 reviews

Delta

8.0

Very good

7,917 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 to fly from Illinois to France one-way?
To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $323. TAP AIR PORTUGAL flights start at $335 while deals on Scandinavian Airlines start at $373 one-way.
Can I find deals for flights from Illinois to France that include hotel bookings?
Yes. In addition to deals on Illinois to France flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to France?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to France.
Can I find deals for business class flights from Illinois to France?
Yes. Cheapflights offers flight deals from Illinois to France 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 Illinois to France?
Currently, January is the cheapest month in which you can book a flight from Illinois to France (average of $595). Flying from Illinois to France 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Illinois to France

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$363	Average$394	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$378	Average$687	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$385	Average$657	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$480	Average$762	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$481	Average$931	FlexibilityNo cancel fee	On-time71%
SWISS	Cheapest$494	Average$920	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$501	Average$927	FlexibilityNo cancel fee	On-time76%
ITA Airways	Cheapest$509	Average$568	FlexibilityNo cancel fee	On-time81%
Turkish Airlines	Cheapest$517	Average$582	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$519	Average$828	FlexibilityNo cancel fee	On-time67%

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$301+ Cheap flights from Illinois to France

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to France with Cheapflights

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Cheap flight deals from Illinois to France

Keep the following information in mind while searching for Illinois to France flight deals. Data was last updated abril 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to France

Cheapest flights from Illinois to FranceExplore the most affordable flight options available from Illinois to France. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Explore the most affordable flight options available from Illinois to France. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Illinois to France

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

Cheapflights Insights

Everything you need to know about your flight from Illinois to France

What is the cheapest month to book a flight from Illinois to France?

What is the cheapest time of day to fly from IL to FR?

Find hourly flight availability from Illinois to France. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

Weekly flight availability from Illinois to France

Explore weekly flight availability from Illinois to France. 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 abril 17, 2025.

Rainfall in France by month

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

Temperature in France by month

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

Reviews of airlines servicing France

See what other customers who have flown with Delta, Porter Airlines and KLM from Illinois to France have to say. You can also see how each airline compares 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 Illinois to France. 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 to fly from Illinois to France one-way?

Can I find deals for flights from Illinois to France that include hotel bookings?

How can I find direct flights from Illinois to France?

Can I find deals for business class flights from Illinois to France?

What is the cheapest month to book a flight from Illinois to France?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to France

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Illinois to France

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Cheapest flights from Illinois to France
Explore the most affordable flight options available from Illinois to France. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.